From a71c92a5f05aaed6c3df1556a81fc1b2ed97419a Mon Sep 17 00:00:00 2001
From: wbfsa <wbfsa@qq.com>
Date: Thu, 8 Oct 2020 20:32:07 +0800
Subject: [PATCH] feat(protection feature): protection feature similar to Excel

fix some bug
---
 gulpfile.js                           |    3 +-
 package.json                          |    4 +-
 src/controllers/cellFormat.js         |  191 ++++
 src/controllers/conditionformat.js    |   37 +
 src/controllers/constant.js           |   23 +-
 src/controllers/dropCell.js           |    5 +
 src/controllers/filter.js             |   13 +
 src/controllers/handler.js            |   66 +-
 src/controllers/imageCtrl.js          |   29 +-
 src/controllers/inlineString.js       |    5 +-
 src/controllers/menuButton.js         |   37 +
 src/controllers/orderBy.js            |    7 +-
 src/controllers/pivotTable.js         |   14 +-
 src/controllers/postil.js             |   24 +
 src/controllers/print.js              |   13 +
 src/controllers/protection.js         | 1148 +++++++++++++++++++++++++
 src/controllers/resize.js             |    9 +-
 src/controllers/rowColumnOperation.js |   68 +-
 src/controllers/selection.js          |   23 +-
 src/controllers/sheetmanage.js        |  174 ++--
 src/controllers/updateCell.js         |   20 +-
 src/css/luckysheet-cellFormat.css     |   67 ++
 src/css/luckysheet-protection.css     |  255 ++++++
 src/global/api.js                     |   28 +-
 src/global/extend.js                  |   38 +-
 src/global/formula.js                 |   39 +
 src/global/method.js                  |  253 +++++-
 src/global/sort.js                    |    7 +
 src/index.html                        |    1 +
 src/locale/en.js                      |   85 +-
 src/locale/zh.js                      |   82 +-
 src/plugins/js/crypto-api.min.js      |    2 +
 src/utils/util.js                     |   75 +-
 33 files changed, 2731 insertions(+), 114 deletions(-)
 create mode 100644 src/controllers/cellFormat.js
 create mode 100644 src/controllers/print.js
 create mode 100644 src/controllers/protection.js
 create mode 100644 src/css/luckysheet-cellFormat.css
 create mode 100644 src/css/luckysheet-protection.css
 create mode 100644 src/plugins/js/crypto-api.min.js

diff --git a/gulpfile.js b/gulpfile.js
index ae08e0e24..3e3962125 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -89,7 +89,8 @@ const paths = {
         'src/plugins/js/localforage.min.js',
         'src/plugins/js/lodash.min.js',
         'src/plugins/js/daterangepicker.js',
-        'src/plugins/js/jstat.min.js'
+        'src/plugins/js/jstat.min.js',
+        'src/plugins/js/crypto-api.min.js'
     ],
 
     //plugins concat
diff --git a/package.json b/package.json
index 1e9a0fd90..c6c9d8636 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,9 @@
     "standard-version": "^8.0.2",
     "vuepress": "^1.5.0"
   },
-  "dependencies": {},
+  "dependencies": {
+    "jspdf": "^2.1.1"
+  },
   "scripts": {
     "build": "cross-env NODE_ENV=production gulp build",
     "dev": "cross-env NODE_ENV=development gulp dev",
diff --git a/src/controllers/cellFormat.js b/src/controllers/cellFormat.js
new file mode 100644
index 000000000..87c69c90f
--- /dev/null
+++ b/src/controllers/cellFormat.js
@@ -0,0 +1,191 @@
+import Store from '../store';
+import { replaceHtml,transformRangeToAbsolute,openSelfModel } from '../utils/util';
+import { modelHTML } from './constant';
+import sheetmanage from './sheetmanage';
+import menuButton from './menuButton';
+import {checkProtectionNotEnable} from './protection';
+import { jfrefreshgrid } from '../global/refresh';
+import locale from '../locale/locale';
+
+
+let isInitialCellFormatModel = false;
+
+function initialCellFormatModelEvent(){
+    const _locale = locale();
+    const local_cellFormat = _locale.cellFormat;
+
+    $("#luckysheet-cellFormat-confirm").click(function(){
+        let locked = $("#luckysheet-protection-check-locked").is(':checked');
+        let hidden = $("#luckysheet-protection-check-hidden").is(':checked');
+    
+        locked = locked==true?1:0;
+        hidden = hidden==true?1:0;
+
+        let d = recycleSeletion(
+            function(cell){
+                cell.lo = locked;
+                cell.hi = hidden;
+            },
+            function(){
+                alert(local_cellFormat.sheetDataIsNullAlert);
+            }
+        );
+
+        jfrefreshgrid(d, undefined, undefined, false);
+
+        $("#luckysheet-cellFormat-config").hide();
+        $("#luckysheet-modal-dialog-mask").hide();
+    });
+}
+
+function recycleSeletion(cycleFunction, dataIsNullFunction){
+    if(Store.luckysheet_select_save != null && Store.luckysheet_select_save.length > 0){
+        let sheetFile = sheetmanage.getSheetByIndex(), data=sheetFile.data;
+        if(data!=null){
+            
+            for(let i=0;i<Store.luckysheet_select_save.length;i++){
+                let selection = Store.luckysheet_select_save[i];
+                let row = selection.row, column = selection.column;
+                for(let r=row[0];r<=row[1];r++){
+                    for(let c=column[0];c<=column[1];c++){
+                        let cell;
+
+                        let margeset = menuButton.mergeborer(data, r, c);
+                        if (!!margeset) {
+                            // row = margeset.row[1];
+                            // row_pre = margeset.row[0];
+                            let row_index = margeset.row[2];
+                            // row_index_ed = margeset.row[3];
+
+                            // col = margeset.column[1];
+                            // col_pre = margeset.column[0];
+                            let col_index = margeset.column[2];
+                            // col_index_ed = margeset.column[3];
+
+                            cell = data[row_index][col_index];
+                        }
+                        else{
+                            cell = data[r][c];
+                        }
+
+                        // if(cell.lo==null || cell.lo==1){
+                        //     locked = true;
+                        //     lockedCount++;
+                        // }
+
+                        // if(cell.hi==1){
+                        //     hidden = true;
+                        //     hiddenCount++;
+                        // }
+
+                        // count++;
+                        cycleFunction(cell);
+                    }
+                }
+            }
+        }
+        else{
+            // locked = true;
+            dataIsNullFunction();
+        }
+
+        return data;
+    }
+}
+
+function initialCellFormatModel(){
+    if(isInitialCellFormatModel){
+        return;
+    }
+
+    isInitialCellFormatModel = true;
+    const _locale = locale();
+    const local_cellFormat = _locale.cellFormat;
+    const locale_button = _locale.button;
+
+    //Password input initial
+    $("body").append(replaceHtml(modelHTML, { 
+        "id": "luckysheet-cellFormat-config", 
+        "addclass": "luckysheet-cellFormat-config", 
+        "title": local_cellFormat.cellFormatTitle, 
+        "content": `
+            <div class="luckysheet-cellFormat-menu-c">
+                <div class="luckysheet-cellFormat-menu luckysheet-cellFormat-menu-active" id="luckysheet-cellFormat-protection">
+                    ${local_cellFormat.protection}
+                </div>
+            </div>
+            <div id="luckysheet-cellFormat-protection-content" class="luckysheet-cellFormat-content">
+                <div class="luckysheet-cellFormat-protection">
+                    <p>
+                        ${local_cellFormat.protectionTips}
+                    </p>
+                    <label for="luckysheet-protection-check-locked"><input id="luckysheet-protection-check-locked" name="luckysheet-protection-check-locked" type="checkbox">${local_cellFormat.locked}</label><span>部分选中</span>
+                    <br/>
+                    <label for="luckysheet-protection-check-hidden"><input id="luckysheet-protection-check-hidden" name="luckysheet-protection-check-hidden" type="checkbox">${local_cellFormat.hidden}</label><span>全部选中</span>
+                </div>
+            </div>
+        `, 
+        "botton":  `<button id="luckysheet-cellFormat-confirm" class="btn btn-primary">${locale_button.confirm}</button>
+                    <button class="btn btn-default luckysheet-model-close-btn">${locale_button.cancel}</button>`, 
+        "style": "z-index:100003" 
+    }));
+
+    initialCellFormatModelEvent();
+}
+
+export function openCellFormatModel(){
+    initialCellFormatModel();
+
+    const _locale = locale();
+    const local_cellFormat = _locale.cellFormat;
+    const locale_button = _locale.button;
+
+    $("#luckysheet-rightclick-menu").hide();
+
+    if(!checkProtectionNotEnable(Store.currentSheetIndex)){
+        return;
+    }
+
+    let locked =false, hidden=false;
+    let lockedCount=0, hiddenCount=0, count=0;
+    if(Store.luckysheet_select_save != null && Store.luckysheet_select_save.length > 0){
+        recycleSeletion(
+            function(cell){
+                // let cell = data[r][c];
+                if(cell.lo==null || cell.lo==1){
+                    locked = true;
+                    lockedCount++;
+                }
+
+                if(cell.hi==1){
+                    hidden = true;
+                    hiddenCount++;
+                }
+
+                count++;
+            },
+            function(){
+                locked = true;
+            }
+        );
+    }
+    else{
+        alert(local_cellFormat.selectionIsNullAlert);
+        return;
+    }
+
+    let tipsLock="", tipshidden="";
+    if(locked){
+        tipsLock = lockedCount==count?local_cellFormat.tipsAll:local_cellFormat.tipsPart;
+    }
+
+    if(hidden){
+        tipshidden = hiddenCount==count?local_cellFormat.tipsAll:local_cellFormat.tipsPart;
+    }
+
+    $("#luckysheet-protection-check-locked").prop('checked',locked).parent().next().html(tipsLock);
+    $("#luckysheet-protection-check-hidden").prop('checked',hidden).parent().next().html(tipshidden);
+
+
+    openSelfModel("luckysheet-cellFormat-config");
+}
\ No newline at end of file
diff --git a/src/controllers/conditionformat.js b/src/controllers/conditionformat.js
index 80c5e10fa..f39db53e8 100644
--- a/src/controllers/conditionformat.js
+++ b/src/controllers/conditionformat.js
@@ -11,6 +11,7 @@ import server from './server';
 import { selectionCopyShow } from './select';
 import sheetmanage from './sheetmanage';
 import locale from '../locale/locale';
+import {checkProtectionFormatCells} from './protection';
 import Store from '../store';
 
 //条件格式
@@ -110,6 +111,10 @@ const conditionformat = {
         });
 
         $(document).off("click.CFadministerRuleConfirm").on("click.CFadministerRuleConfirm", "#luckysheet-administerRule-dialog-confirm", function(){
+            if(!checkProtectionFormatCells(Store.currentSheetIndex)){
+                return;
+            }
+            
             //保存之前的规则
             let fileH = $.extend(true, [], Store.luckysheetfile);
             let historyRules = _this.getHistoryRules(fileH);
@@ -221,6 +226,11 @@ const conditionformat = {
         
         // 新建规则
         $(document).off("click.CFnewConditionRule").on("click.CFnewConditionRule", "#newConditionRule", function(){
+            let sheetIndex = $("#luckysheet-administerRule-dialog .chooseSheet option:selected").val();
+            if(!checkProtectionFormatCells(sheetIndex)){
+                return;
+            }
+            
             if(Store.luckysheet_select_save.length == 0){
                 if(isEditMode()){
                     alert(conditionformat_Text.pleaseSelectRange);
@@ -234,6 +244,11 @@ const conditionformat = {
             _this.newConditionRuleDialog(1);
         });
         $(document).off("click.CFnewConditionRuleConfirm").on("click.CFnewConditionRuleConfirm", "#luckysheet-newConditionRule-dialog-confirm", function(){
+            
+            if(!checkProtectionFormatCells(Store.currentSheetIndex)){
+                return;
+            }
+            
             let index = $("#luckysheet-newConditionRule-dialog .ruleTypeItem.on").index();
             let type1 = $("#luckysheet-newConditionRule-dialog #type1 option:selected").val();
             let type2 = $("#luckysheet-newConditionRule-dialog ." + type1 + "Box #type2 option:selected").val();
@@ -586,7 +601,14 @@ const conditionformat = {
         
         // 编辑规则
         $(document).off("click.CFeditorConditionRule").on("click.CFeditorConditionRule", "#editorConditionRule", function(){
+
             let sheetIndex = $("#luckysheet-administerRule-dialog .chooseSheet option:selected").val();
+            
+            if(!checkProtectionFormatCells(sheetIndex)){
+                return;
+            }
+            
+
             let itemIndex = $("#luckysheet-administerRule-dialog .ruleList .listBox .item.on").attr("data-item");
             let rule = {
                 "sheetIndex": sheetIndex,
@@ -979,6 +1001,11 @@ const conditionformat = {
         // 删除规则
         $(document).off("click.CFdeleteConditionRule").on("click.CFdeleteConditionRule", "#deleteConditionRule", function(){
             let sheetIndex = $("#luckysheet-administerRule-dialog .chooseSheet option:selected").val();
+            
+            if(!checkProtectionFormatCells(sheetIndex)){
+                return;
+            }
+            
             let itemIndex = $("#luckysheet-administerRule-dialog .ruleList .listBox .item.on").attr("data-item");
             _this.fileClone[getSheetIndex(sheetIndex)]["luckysheet_conditionformat_save"].splice(itemIndex, 1);
             _this.administerRuleDialog();
@@ -986,6 +1013,11 @@ const conditionformat = {
         
         // 规则子菜单弹出层 点击确定修改样式
         $(document).off("click.CFdefault").on("click.CFdefault", "#luckysheet-conditionformat-dialog-confirm", function(){
+            
+            if(!checkProtectionFormatCells(Store.currentSheetIndex)){
+                return;
+            }
+            
             //条件名称
             let conditionName = $("#luckysheet-conditionformat-dialog .box").attr("data-itemvalue");
             
@@ -1668,6 +1700,7 @@ const conditionformat = {
         this.getConditionRuleList(index);
     },
     getConditionRuleList: function(index){
+
         let _this = this;
 
         $("#luckysheet-administerRule-dialog .ruleList .listBox").empty();
@@ -3636,6 +3669,10 @@ const conditionformat = {
         return computeMap;
     },
     updateItem: function(type, cellrange, format){
+        if(!checkProtectionFormatCells(Store.currentSheetIndex)){
+            return;
+        }
+
         let _this = this;
         let index = getSheetIndex(Store.currentSheetIndex);
 
diff --git a/src/controllers/constant.js b/src/controllers/constant.js
index 2ff793984..71344c8ba 100644
--- a/src/controllers/constant.js
+++ b/src/controllers/constant.js
@@ -354,6 +354,9 @@ function rightclickHTML(){
                     <div id="luckysheetDataVerification" class="luckysheet-cols-menuitem luckysheet-mousedown-cancel">
                         <div class="luckysheet-cols-menuitem-content luckysheet-mousedown-cancel">${toolbar.dataVerification}</div>
                     </div>
+                    <div id="luckysheetCellFormatRightClickMenu" class="luckysheet-cols-menuitem luckysheet-mousedown-cancel">
+                        <div class="luckysheet-cols-menuitem-content luckysheet-mousedown-cancel">${toolbar.cellFormat}</div>
+                    </div>
                 </div>
             </div>
             <div id="luckysheetcopyfor_sub" class="luckysheet-cols-menu luckysheet-rightgclick-menu luckysheet-rightgclick-menu-sub luckysheet-mousedown-cancel">
@@ -1345,7 +1348,6 @@ function menuToolBar (){
                         <div class="luckysheet-icon luckysheet-inline-block " style="user-select: none;">
                             <div aria-hidden="true" class="luckysheet-icon-img-container luckysheet-icon-img luckysheet-icon-rotation-none iconfont icon-shujuyanzheng"
                             style="user-select: none;">
-                                <input id="luckysheet-imgUpload" type="file" accept="image/*" style="display:none;"></input>
                             </div>
                         </div>
                     </div>
@@ -1363,7 +1365,6 @@ function menuToolBar (){
                         <div class="luckysheet-icon luckysheet-inline-block " style="user-select: none;">
                             <div aria-hidden="true" class="luckysheet-icon-img-container luckysheet-icon-img luckysheet-icon-rotation-none iconfont icon-wenbenfenge"
                             style="user-select: none;">
-                                <input id="luckysheet-imgUpload" type="file" accept="image/*" style="display:none;"></input>
                             </div>
                         </div>
                     </div>
@@ -1381,7 +1382,6 @@ function menuToolBar (){
                         <div class="luckysheet-icon luckysheet-inline-block " style="user-select: none;">
                             <div aria-hidden="true" class="luckysheet-icon-img-container luckysheet-icon-img luckysheet-icon-rotation-none iconfont icon-jieping"
                             style="user-select: none;">
-                                <input id="luckysheet-imgUpload" type="file" accept="image/*" style="display:none;"></input>
                             </div>
                         </div>
                     </div>
@@ -1406,6 +1406,23 @@ function menuToolBar (){
                 </div>
             </div>
         </div>
+        <div class="luckysheet-toolbar-button-split-left luckysheet-toolbar-button luckysheet-inline-block"
+        data-tips="${toolbar.protection}" id="luckysheet-icon-protection" role="button" style="user-select: none;">
+            <div class="luckysheet-toolbar-button-outer-box luckysheet-inline-block"
+            style="user-select: none;">
+                <div class="luckysheet-toolbar-menu-button-inner-box luckysheet-inline-block"
+                style="user-select: none;">
+                    <div class="luckysheet-toolbar-menu-button-caption luckysheet-inline-block"
+                    style="user-select: none;">
+                        <div class="luckysheet-icon luckysheet-inline-block " style="user-select: none;">
+                            <div aria-hidden="true" class="luckysheet-icon-img-container luckysheet-icon-img luckysheet-icon-rotation-none iconfont icon-quanping"
+                            style="user-select: none;">
+                            </div>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
         `;
 } 
 
diff --git a/src/controllers/dropCell.js b/src/controllers/dropCell.js
index 2d37a6786..4301c7d77 100644
--- a/src/controllers/dropCell.js
+++ b/src/controllers/dropCell.js
@@ -7,6 +7,7 @@ import { jfrefreshgrid } from '../global/refresh';
 import editor from '../global/editor';
 import formula from '../global/formula';
 import conditionformat from './conditionformat';
+import {checkProtectionLockedRangeList} from './protection';
 import { selectHightlightShow } from './select';
 import { getSheetIndex } from '../methods/get';
 import { getObjType, replaceHtml } from '../utils/util';
@@ -441,6 +442,10 @@ const luckysheetDropCell = {
     update: function(){
         let _this = this;
 
+        if(!checkProtectionLockedRangeList([_this.applyRange], Store.currentSheetIndex)){
+            return;
+        }
+
         if(Store.allowEdit===false){
             return;
         }
diff --git a/src/controllers/filter.js b/src/controllers/filter.js
index 21a575a85..11c12238e 100644
--- a/src/controllers/filter.js
+++ b/src/controllers/filter.js
@@ -11,6 +11,7 @@ import Store from '../store';
 import menuButton from './menuButton';
 import conditionformat from './conditionformat';
 import alternateformat from './alternateformat';
+import {checkProtectionAuthorityNormal} from './protection';
 import { 
     rgbTohex, 
     showrightclickmenu, 
@@ -136,6 +137,11 @@ function orderbydatafiler(str, stc, edr, edc, index, asc) {
 
 //创建筛选按钮
 function createFilter() {
+
+    if(!checkProtectionAuthorityNormal(Store.currentSheetIndex, "filter")){
+        return;
+    }
+
     if(Store.luckysheet_select_save.length > 1){
         $("#luckysheet-rightclick-menu").hide();
         $("#luckysheet-filter-menu, #luckysheet-filter-submenu").hide();
@@ -423,6 +429,9 @@ function initialFilterHandler(){
 
     //筛选按钮点击事件
     $("#luckysheet-cell-main").on("click", ".luckysheet-filter-options", function (e) {
+        if(!checkProtectionAuthorityNormal(Store.currentSheetIndex, "filter")){
+            return;
+        }
         let $t = $(e.currentTarget), 
             toffset = $t.offset(), 
             $menu = $("#luckysheet-filter-menu"), 
@@ -1253,6 +1262,10 @@ function initialFilterHandler(){
 
     //清除筛选
     $("#luckysheet-filter-initial").click(function () {
+        if(!checkProtectionAuthorityNormal(Store.currentSheetIndex, "filter")){
+            return;
+        }
+
         $("#luckysheet-filter-menu .luckysheet-filter-selected-input").hide().find("input").val();
         $("#luckysheet-filter-selected span").data("type", "0").data("type", null).text(locale_filter.conditionNone);
 
diff --git a/src/controllers/handler.js b/src/controllers/handler.js
index c8b55e2af..24b8e3ec0 100644
--- a/src/controllers/handler.js
+++ b/src/controllers/handler.js
@@ -24,6 +24,8 @@ import controlHistory from './controlHistory';
 import splitColumn from './splitColumn';
 import {hideMenuByCancel} from '../global/cursorPos';
 import { luckysheetdefaultstyle } from './constant';
+import {checkProtectionLockedRangeList,checkProtectionAllSelected,checkProtectionSelectLockedOrUnLockedCells,checkProtectionNotEnable,checkProtectionAuthorityNormal} from './protection';
+import { openCellFormatModel } from './cellFormat';
 
 import { 
     replaceHtml,
@@ -571,7 +573,9 @@ export default function luckysheetHandler() {
             }
         }
         else {
-            Store.luckysheet_select_status = true;
+            if(checkProtectionSelectLockedOrUnLockedCells(row_index, col_index, Store.currentSheetIndex)){
+                Store.luckysheet_select_status = true;
+            }
         }
 
         //条件格式 应用范围可选择多个单元格
@@ -1305,10 +1309,15 @@ export default function luckysheetHandler() {
         e.preventDefault();
         e.stopPropagation();
 
+
+
         let files = e.dataTransfer.files;
 
         //拖拽插入图片
-        if(files.length == 1 && files[0].type.indexOf('image') > -1){
+        if(files.length == 1 && files[0].type.indexOf('image') > -1){        
+            if(!checkProtectionAuthorityNormal(Store.currentSheetIndex, "editObjects")){
+                return;
+            }
             let render = new FileReader();
             render.readAsDataURL(files[0]);
 
@@ -1565,6 +1574,12 @@ export default function luckysheetHandler() {
                         col_pre = col_location[0],
                         col_index = col_location[2];
 
+
+                    if(!checkProtectionSelectLockedOrUnLockedCells(row_index, col_index, Store.currentSheetIndex)){
+                        // Store.luckysheet_select_status = false;
+                        return;
+                    }
+
                     let last = $.extend(true, {}, Store.luckysheet_select_save[Store.luckysheet_select_save.length - 1]);
 
                     let top = 0, height = 0, rowseleted = [];
@@ -3321,6 +3336,10 @@ export default function luckysheetHandler() {
             Store.luckysheet_cell_selected_move = false;
             let mouse = mouseposition(event.pageX, event.pageY);
 
+            if(!checkProtectionLockedRangeList(Store.luckysheet_select_save, Store.currentSheetIndex)){
+                return;
+            }
+
             let scrollLeft = $("#luckysheet-cell-main").scrollLeft();
             let scrollTop = $("#luckysheet-cell-main").scrollTop();
 
@@ -3369,6 +3388,10 @@ export default function luckysheetHandler() {
             let col_s = last["column"][0] - col_index_original + col_index,
                 col_e = last["column"][1] - col_index_original + col_index;
 
+            if(!checkProtectionLockedRangeList([{row:[row_s, row_e], column:[col_s, col_e]}], Store.currentSheetIndex)){
+                return;
+            }
+
             if (row_s < 0 || y < 0) {
                 row_s = 0;
                 row_e = last["row"][1] - last["row"][0];
@@ -3572,9 +3595,15 @@ export default function luckysheetHandler() {
 
         //选区下拉
         if (Store.luckysheet_cell_selected_extend) {
+
+            
             Store.luckysheet_cell_selected_extend = false;
             $("#luckysheet-cell-selected-extend").hide();
 
+            if(!checkProtectionLockedRangeList(Store.luckysheet_select_save, Store.currentSheetIndex)){
+                return;
+            }
+
             let mouse = mouseposition(event.pageX, event.pageY);
             let scrollLeft = $("#luckysheet-cell-main").scrollLeft();
             let scrollTop = $("#luckysheet-cell-main").scrollTop();
@@ -4138,6 +4167,9 @@ export default function luckysheetHandler() {
 
     //菜单栏 数据透视表
     $("#luckysheet-pivot-btn-title").click(function (e) {
+        if(!checkProtectionAuthorityNormal(Store.currentSheetIndex, "usePivotTablereports")){
+            return;
+        }
         pivotTable.createPivotTable(e);
     });
 
@@ -4310,6 +4342,10 @@ export default function luckysheetHandler() {
 
     //菜单栏 分列按钮
     $("#luckysheet-splitColumn-btn-title").click(function () {
+        if(!checkProtectionNotEnable(Store.currentSheetIndex)){
+            return;
+        }
+
         if (Store.luckysheet_select_save == null || Store.luckysheet_select_save.length == 0) {
             return;
         }
@@ -4332,9 +4368,15 @@ export default function luckysheetHandler() {
 
     //菜单栏 插入图片按钮
     $("#luckysheet-insertImg-btn-title").click(function () {
+        if(!checkProtectionAuthorityNormal(Store.currentSheetIndex, "editObjects")){
+            return;
+        }
         $("#luckysheet-imgUpload").click();    
     });
     $("#luckysheetInsertImage").click(function () {
+        if(!checkProtectionAuthorityNormal(Store.currentSheetIndex, "editObjects")){
+            return;
+        }
         $("#luckysheet-imgUpload").click();
         $("#luckysheet-rightclick-menu").hide();
     })
@@ -4342,6 +4384,9 @@ export default function luckysheetHandler() {
         e.stopPropagation();
     });
     $("#luckysheet-imgUpload").on("change", function(e){
+        if(!checkProtectionAuthorityNormal(Store.currentSheetIndex, "editObjects",false)){
+            return;
+        }
         let file = e.currentTarget.files[0];
         let render = new FileReader();
         render.readAsDataURL(file);
@@ -4355,17 +4400,26 @@ export default function luckysheetHandler() {
 
     //菜单栏 数据验证按钮
     $("#luckysheet-dataVerification-btn-title").click(function () {
+        if(!checkProtectionNotEnable(Store.currentSheetIndex)){
+            return;
+        }
+
         if (Store.luckysheet_select_save == null || Store.luckysheet_select_save.length == 0) {
             return;
         }
 
         dataVerificationCtrl.createDialog();
         dataVerificationCtrl.init();
-    })
+    });
     $("#luckysheetDataVerification").click(function () {
         $("#luckysheet-dataVerification-btn-title").click();
         $("#luckysheet-rightclick-menu").hide();
-    })
+    });
+
+    //Cell format
+    $("#luckysheetCellFormatRightClickMenu").click(function () {
+        openCellFormatModel();
+    });
 
     //冻结行列
     $("#luckysheet-freezen-btn-horizontal").click(function () {
@@ -4454,6 +4508,10 @@ export default function luckysheetHandler() {
 
     //表格左上角点击 全选表格
     $("#luckysheet-left-top").mousedown(function (event) {
+        if(!checkProtectionAllSelected(Store.currentSheetIndex)){
+            return;
+        }
+
         $("#luckysheet-wa-functionbox-confirm").click();
         Store.luckysheet_select_status = false;
 
diff --git a/src/controllers/imageCtrl.js b/src/controllers/imageCtrl.js
index 0cefb024b..c1b9a1ab2 100644
--- a/src/controllers/imageCtrl.js
+++ b/src/controllers/imageCtrl.js
@@ -2,6 +2,7 @@ import { mouseposition } from '../global/location';
 import server from './server';
 import luckysheetsizeauto from './resize';
 import { modelHTML } from './constant';
+import {checkProtectionAuthorityNormal} from './protection';
 import { getSheetIndex } from '../methods/get';
 import { setluckysheet_scroll_status } from '../methods/set';
 import { replaceHtml } from '../utils/util';
@@ -201,6 +202,7 @@ const imageCtrl = {
         const _locale = locale();
         const locale_button = _locale.button;
         const locale_toolbar = _locale.toolbar;
+        const locale_imageCtrl = _locale.imageCtrl;
 
         $("#luckysheet-modal-dialog-mask").show();
         $("#luckysheet-imageCtrl-colorSelect-dialog").remove();
@@ -208,13 +210,13 @@ const imageCtrl = {
         $("body").append(replaceHtml(modelHTML, { 
             "id": "luckysheet-imageCtrl-colorSelect-dialog", 
             "addclass": "luckysheet-imageCtrl-colorSelect-dialog", 
-            "title": "图片边框颜色选择", 
+            "title": locale_imageCtrl.borderTile, 
             "content": `<div class="currenColor">
-                            当前颜色：<span title="${currenColor}" style="background-color:${currenColor}"></span>
+                            ${locale_imageCtrl.borderCur}:<span title="${currenColor}" style="background-color:${currenColor}"></span>
                         </div>
                         <div class="colorshowbox"></div>`, 
-            "botton":  `<button id="luckysheet-imageCtrl-colorSelect-dialog-confirm" class="btn btn-primary">确定</button>
-                        <button class="btn btn-default luckysheet-model-close-btn">取消</button>`, 
+            "botton":  `<button id="luckysheet-imageCtrl-colorSelect-dialog-confirm" class="btn btn-primary">${locale_button.confirm}</button>
+                        <button class="btn btn-default luckysheet-model-close-btn">${locale_button.cancel}</button>`, 
             "style": "z-index:100003" 
         }));
         let $t = $("#luckysheet-imageCtrl-colorSelect-dialog")
@@ -329,8 +331,13 @@ const imageCtrl = {
 
         //image active
         $("#luckysheet-image-showBoxs").off("mousedown.active").on("mousedown.active", ".luckysheet-modal-dialog-image", function(e) {
-            $(this).hide();
+            
+
+            if(!checkProtectionAuthorityNormal(Store.currentSheetIndex, "editObjects",false)){
+                return;
+            }
 
+            $(this).hide();
             let id = $(this).attr("id");
 
             if(_this.currentImgId != null && _this.currentImgId != id){
@@ -380,6 +387,10 @@ const imageCtrl = {
 
         //image move
         $("#luckysheet-modal-dialog-activeImage").off("mousedown.move").on("mousedown.move", ".luckysheet-modal-dialog-content", function(e) {
+            if(!checkProtectionAuthorityNormal(Store.currentSheetIndex, "editObjects",false)){
+                return;
+            }
+            
             if(!$("#luckysheet-modal-dialog-slider-imageCtrl").is(":visible")){
                 _this.sliderHtmlShow();
             }
@@ -403,6 +414,10 @@ const imageCtrl = {
 
         //image resize
         $("#luckysheet-modal-dialog-activeImage").off("mousedown.resize").on("mousedown.resize", ".luckysheet-modal-dialog-resize-item", function(e) {
+            if(!checkProtectionAuthorityNormal(Store.currentSheetIndex, "editObjects",false)){
+                return;
+            }
+            
             _this.currentWinW = $("#luckysheet-cell-main")[0].scrollWidth;
             _this.currentWinH = $("#luckysheet-cell-main")[0].scrollHeight;
 
@@ -700,6 +715,10 @@ const imageCtrl = {
         let _this = this;
         _this.cropping = true;
 
+        if(!checkProtectionAuthorityNormal(Store.currentSheetIndex, "editObjects",false)){
+            return;
+        }
+
         $("#luckysheet-modal-dialog-activeImage").hide();
         $("#luckysheet-modal-dialog-slider-imageCtrl").hide();
 
diff --git a/src/controllers/inlineString.js b/src/controllers/inlineString.js
index 84913fad1..8884ab600 100644
--- a/src/controllers/inlineString.js
+++ b/src/controllers/inlineString.js
@@ -2,7 +2,6 @@ import {getFontStyleByCell, textTrim} from "../global/getdata";
 import {selectTextContent,selectTextContentCross,selectTextContentCollapse} from '../global/cursorPos';
 import locale from '../locale/locale';
 import Store from '../store';
-import { connect } from "net";
 
 export const inlineStyleAffectAttribute = {"bl":1, "it":1 , "ff":1, "cl":1, "un":1,"fs":1,"fc":1};
 export const inlineStyleAffectCssName = {"font-weight":1, "font-style":1 , "font-family":1, "text-decoration":1, "border-bottom":1,"font-size":1,"color":1};
@@ -259,6 +258,10 @@ export function enterKeyControll(cell){
         let startSpan = startContainer.parentNode;
         if(startContainer.id=="luckysheet-rich-text-editor"){
             startSpan = $(startContainer).find("span");
+            if(startSpan.length==0){
+                startContainer.innerHTML = "<span></span>";
+                startSpan = $(startContainer).find("span");
+            }
             startSpan = startSpan.get(startSpan.length-1);
             startOffset = startSpan.innerHTML.length;
         }
diff --git a/src/controllers/menuButton.js b/src/controllers/menuButton.js
index b1fe9bb7c..e2a93b50c 100644
--- a/src/controllers/menuButton.js
+++ b/src/controllers/menuButton.js
@@ -33,6 +33,7 @@ import { getSheetIndex, getRangetxt, getluckysheetfile } from '../methods/get';
 import { setluckysheetfile } from '../methods/set';
 import {isInlineStringCell,updateInlineStringFormat,convertCssToStyleList,inlineStyleAffectAttribute,updateInlineStringFormatOutside} from './inlineString';
 import { replaceHtml, getObjType, rgbTohex, mouseclickposition, luckysheetfontformat,luckysheetContainerFocus } from '../utils/util';
+import {openProtectionModal,checkProtectionFormatCells,checkProtectionNotEnable} from './protection';
 import Store from '../store';
 import locale from '../locale/locale';
 
@@ -915,6 +916,11 @@ const menuButton = {
 
         //边框设置
         $("#luckysheet-icon-border-all").click(function(){
+
+            if(!checkProtectionFormatCells(Store.currentSheetIndex)){
+                return;
+            }
+
             let d = editor.deepCopyFlowData(Store.flowdata);
 
             let type = $(this).attr("type");
@@ -1076,6 +1082,10 @@ const menuButton = {
                         return;
                     }
 
+                    if(!checkProtectionFormatCells(Store.currentSheetIndex)){
+                        return;
+                    }
+
                     let d = editor.deepCopyFlowData(Store.flowdata);
 
                     let color = $("#"+ subcolormenuid).find(".luckysheet-color-selected").val();
@@ -1205,6 +1215,11 @@ const menuButton = {
 
         //合并单元格
         $("#luckysheet-icon-merge-button").click(function(){
+
+            if(!checkProtectionNotEnable(Store.currentSheetIndex)){
+                return;
+            }
+
             if(selectIsOverlap()){
                 if(isEditMode()){
                     alert("不能合并重叠区域");
@@ -2780,6 +2795,12 @@ const menuButton = {
             mouseclickposition($menuButton, menuleft, $(this).offset().top + 25, "lefttop");
         });
         
+        //sheet protection
+        $("#luckysheet-icon-protection").click(function(){
+            let sheetFile = sheetmanage.getSheetByIndex();
+            openProtectionModal(sheetFile);
+        });
+
         $("body").on("mouseover mouseleave",".luckysheet-menuButton .luckysheet-cols-submenu", function(e){
             let $t = $(this), attrid = $t.attr("itemvalue"), 
                 $attr = $("#luckysheet-icon-" + attrid + "-menuButton");
@@ -3020,6 +3041,10 @@ const menuButton = {
     updateFormat: function(d, attr, foucsStatus){
         let _this = this;
 
+        if(!checkProtectionFormatCells(Store.currentSheetIndex)){
+            return;
+        }
+
         if(Store.allowEdit===false){
             return;
         }
@@ -3072,6 +3097,10 @@ const menuButton = {
             cfg["merge"] = {};
         }
 
+        if(!checkProtectionNotEnable(Store.currentSheetIndex)){
+            return;
+        }
+
         if(foucsStatus == "mergeCancel"){
             for(let i = 0; i < Store.luckysheet_select_save.length; i++){
                 let range = Store.luckysheet_select_save[i];
@@ -3337,6 +3366,7 @@ const menuButton = {
                     }
                 }
                 else{
+                    foucsStatus = foucsStatus.replace(/"/g, "").replace(/'/g, "");
                     itemvalue = foucsStatus;
                     itemname = foucsStatus;
 
@@ -4344,6 +4374,7 @@ const menuButton = {
     fontSelectList:[],
     defualtFont:["Times New Roman","Arial","Tahoma","Verdana","微软雅黑","宋体","黑体","楷体","仿宋","新宋体","华文新魏","华文行楷","华文隶书"],
     addFontTolist:function(fontName) {
+        fontName = fontName.replace(/"/g, "").replace(/'/g, "");
         let isNone = true;
         for(let a=0;a<this.fontSelectList.length;a++){
             let fItem = this.fontSelectList[a];
@@ -4353,6 +4384,12 @@ const menuButton = {
             }
         }
 
+        let  _locale = locale();
+        const locale_fontjson = _locale.fontjson;
+        if(fontName in locale_fontjson){
+            isNone = false;
+        }
+
         if(isNone){
             let ret = {};
             ret.value = fontName;
diff --git a/src/controllers/orderBy.js b/src/controllers/orderBy.js
index c65875391..116acc924 100644
--- a/src/controllers/orderBy.js
+++ b/src/controllers/orderBy.js
@@ -2,7 +2,7 @@
 import { modelHTML } from './constant';
 
 import { selectHightlightShow } from './select';
-
+import {checkProtectionAuthorityNormal} from './protection';
 import { 
     replaceHtml,
     chatatABC, 
@@ -40,6 +40,11 @@ export function orderByInitial(){
     //排序事件
     let luckysheet_sort_initial = true;
     $("#luckysheetorderby").click(function () {
+
+        if(!checkProtectionAuthorityNormal(Store.currentSheetIndex, "sort")){
+            return;
+        }
+
         $("body .luckysheet-cols-menu").hide();
         const locale_sort = _locale.sort;
         if(Store.luckysheet_select_save.length > 1){
diff --git a/src/controllers/pivotTable.js b/src/controllers/pivotTable.js
index dea760bee..90c027517 100644
--- a/src/controllers/pivotTable.js
+++ b/src/controllers/pivotTable.js
@@ -32,6 +32,7 @@ import {
 import sheetmanage from './sheetmanage';
 import luckysheetsizeauto from './resize';
 import server from './server';
+import {checkProtectionAuthorityNormal} from './protection';
 import Store from '../store';
 import locale from '../locale/locale';
 
@@ -617,6 +618,7 @@ const pivotTable = {
         }
     },
     createPivotTable: function (e) {
+
         if(isEditMode() || Store.allowEdit===false){
             return;
         }
@@ -746,6 +748,8 @@ const pivotTable = {
             index = Store.currentSheetIndex;
         }
 
+
+
         let file = Store.luckysheetfile[getSheetIndex(index)];
 
         if(!file.isPivotTable){
@@ -759,9 +763,14 @@ const pivotTable = {
             return;
         }
 
-        let slider = $("#luckysheet-modal-dialog-slider-pivot");
+        let slider = $("#luckysheet-modal-dialog-slider-pivot");        
+
         let isRangeClick = this.isPivotRange(row_index, col_index);
         if (isRangeClick && slider.is(":hidden")) {
+            if(!checkProtectionAuthorityNormal(index, "usePivotTablereports",false)){
+                // Store.luckysheet_select_status = false;
+                return;
+            }
             slider.show();
             luckysheetsizeauto();
             $("#luckysheet-sta-content").css("padding-right", 260);
@@ -3043,6 +3052,9 @@ const pivotTable = {
         return retdata;
     },
     drillDown: function(row_index, col_index){
+        if(!checkProtectionAuthorityNormal(Store.currentSheetIndex, "usePivotTablereports")){
+            return;
+        }
         let _this = this;
 
         let cell = _this.pivotDatas[row_index][col_index];
diff --git a/src/controllers/postil.js b/src/controllers/postil.js
index d274e54b1..4ae1daacc 100644
--- a/src/controllers/postil.js
+++ b/src/controllers/postil.js
@@ -8,6 +8,7 @@ import { getSheetIndex } from '../methods/get';
 import { getObjType } from '../utils/util';
 import luckysheetFreezen from './freezen';
 import menuButton from './menuButton';
+import {checkProtectionAuthorityNormal} from './protection';
 import server from './server';
 import Store from '../store';
 
@@ -27,6 +28,10 @@ const luckysheetPostil = {
 
         //点击批注框 聚焦
         $("#luckysheet-postil-showBoxs").off("mousedown.showPs").on("mousedown.showPs", ".luckysheet-postil-show", function(event){
+            if(!checkProtectionAuthorityNormal(Store.currentSheetIndex, "editObjects",false)){
+                return;
+            }
+            
             _this.currentObj = $(this).find(".luckysheet-postil-show-main");
 
             if($(this).hasClass("luckysheet-postil-show-active")){
@@ -51,6 +56,10 @@ const luckysheetPostil = {
 
         //批注框 改变大小
         $("#luckysheet-postil-showBoxs").off("mousedown.resize").on("mousedown.resize", ".luckysheet-postil-show .luckysheet-postil-dialog-resize .luckysheet-postil-dialog-resize-item", function(event){
+            if(!checkProtectionAuthorityNormal(Store.currentSheetIndex, "editObjects",false)){
+                return;
+            }
+            
             _this.currentObj = $(this).closest(".luckysheet-postil-show-main");
             _this.currentWinW = $("#luckysheet-cell-main")[0].scrollWidth;
             _this.currentWinH = $("#luckysheet-cell-main")[0].scrollHeight;
@@ -97,6 +106,10 @@ const luckysheetPostil = {
 
         //批注框 移动
         $("#luckysheet-postil-showBoxs").off("mousedown.move").on("mousedown.move", ".luckysheet-postil-show .luckysheet-postil-dialog-move .luckysheet-postil-dialog-move-item", function(event){
+            if(!checkProtectionAuthorityNormal(Store.currentSheetIndex, "editObjects",false)){
+                return;
+            }
+            
             _this.currentObj = $(this).closest(".luckysheet-postil-show-main");
             _this.currentWinW = $("#luckysheet-cell-main")[0].scrollWidth;
             _this.currentWinH = $("#luckysheet-cell-main")[0].scrollHeight;
@@ -383,6 +396,9 @@ const luckysheetPostil = {
         }
     },
     newPs: function(r, c){
+        if(!checkProtectionAuthorityNormal(Store.currentSheetIndex, "editObjects")){
+            return;
+        }
         let _this = this;
 
         let row = Store.visibledatarow[r], 
@@ -462,6 +478,10 @@ const luckysheetPostil = {
     editPs: function(r, c){
         let _this = this;
 
+        if(!checkProtectionAuthorityNormal(Store.currentSheetIndex, "editObjects")){
+            return;
+        }
+
         if($("#luckysheet-postil-show_"+ r +"_"+ c).length > 0){
             $("#luckysheet-postil-show_"+ r +"_"+ c).show();
             $("#luckysheet-postil-show_"+ r +"_"+ c).addClass("luckysheet-postil-show-active");
@@ -539,6 +559,10 @@ const luckysheetPostil = {
         _this.init();
     },
     delPs: function(r, c){
+        if(!checkProtectionAuthorityNormal(Store.currentSheetIndex, "editObjects")){
+            return;
+        }
+
         if($("#luckysheet-postil-show_"+ r +"_"+ c).length > 0){
             $("#luckysheet-postil-show_"+ r +"_"+ c).remove();
         }
diff --git a/src/controllers/print.js b/src/controllers/print.js
new file mode 100644
index 000000000..d86144073
--- /dev/null
+++ b/src/controllers/print.js
@@ -0,0 +1,13 @@
+import { jsPDF } from "jspdf";
+
+
+
+// Get the pixel value per millimeter
+function getOneMmsPx (){
+    let div = document.createElement("div");
+    div.id = "mm";
+    div.style.width = "1mm";
+    document.querySelector("body").appendChild(div);
+    let mm1 = document.getElementById("mm").getBoundingClientRect();
+    return mm1.width;
+} 
\ No newline at end of file
diff --git a/src/controllers/protection.js b/src/controllers/protection.js
new file mode 100644
index 000000000..4346b8b36
--- /dev/null
+++ b/src/controllers/protection.js
@@ -0,0 +1,1148 @@
+import Store from '../store';
+import locale from '../locale/locale';
+import { modelHTML } from './constant';
+import { getSheetIndex } from '../methods/get';
+import { setluckysheet_scroll_status } from '../methods/set';
+import sheetmanage from './sheetmanage';
+import luckysheetsizeauto from './resize';
+import dataVerificationCtrl from './dataVerificationCtrl';
+import { replaceHtml,transformRangeToAbsolute,openSelfModel } from '../utils/util';
+import { selectionCopyShow } from './select';
+import tooltip from '../global/tooltip';
+import cleargridelement from '../global/cleargridelement';
+
+let isInitialProtection = false, isInitialProtectionAddRang = false, rangeItemListCache=[], isAddRangeItemState=true, updateRangeItemIndex = null, validationAuthority=null, updatingSheetFile=null, firstInputSheetProtectionPassword = true;
+let sqrefMapCache = {}, inputRangeProtectionPassword = {}, initialRangePasswordHtml=false;
+
+const authorityItemArr = [
+    "selectLockedCells",
+    "selectunLockedCells",
+    "formatCells",
+    "formatColumns",
+    "formatRows",
+    "insertColumns",
+    "insertRows",
+    "insertHyperlinks",
+    "deleteColumns",
+    "deleteRows",
+    "sort",
+    "filter",
+    "usePivotTablereports",
+    "editObjects",
+    "editScenarios"
+]
+
+function addRangeItem(item){
+    const _locale = locale();
+    const local_protection = _locale.protection;
+    const locale_button = _locale.button;
+
+    let title = item.name, sqref = item.sqref, password = item.password;
+    
+    let passwordTxt = "";
+    if(password!=null && password.length>0){
+        passwordTxt = '<i class="icon iconfont icon-bianji2" title="'+ local_protection.rangeItemHasPassword+'"></i>';
+    }
+
+    let rangeItemTemplate = `
+        <div class="luckysheet-protection-rangeItem" title="${local_protection.rangeItemDblclick}">
+            <div class="luckysheet-protection-rangeItem-del" title="${locale_button.delete}">
+                <i class="icon iconfont icon-shanchu"></i>
+            </div>
+            <div class="luckysheet-protection-rangeItem-name" title="${title}">
+                ${title}${passwordTxt}
+            </div>
+            <div class="luckysheet-protection-rangeItem-range" title="${sqref}">
+                ${sqref}
+            </div>
+            <div class="luckysheet-protection-rangeItem-update" title="${locale_button.update}">
+                <i class="icon iconfont icon-bianji"></i>
+            </div>
+        </div>
+    `;
+
+    $("#luckysheet-protection-rangeItem-container").append(rangeItemTemplate);
+}
+
+function initialEvent(file){
+
+    const _locale = locale();
+    const local_protection = _locale.protection;
+    const locale_button = _locale.button;
+
+    //confirm protection
+    $("#luckysheet-slider-protection-ok").click(function(){
+        let password = $("#protection-password").val();
+        let sheet = $("#protection-swichProtectionState").is(":checked");
+        let hint = $("#protection-hint").val();
+
+        let file = updatingSheetFile, aut = {};
+
+        if(file!=null && file.config!=null && file.config.authority!=null){
+            aut = file.config.authority;
+        }        
+        
+        let authorityData = {
+
+        }
+
+        let algorithmName = "None";
+        if(password!="••••••••"){
+            authorityData.password = password;
+            authorityData.algorithmName = "None";
+            authorityData.saltValue = null;
+        }
+        else if(aut!=null){
+            authorityData.algorithmName = aut.algorithmName;
+            authorityData.saltValue = aut.saltValue;
+            authorityData.password = aut.password;
+        }
+        else {
+            authorityData.algorithmName = "None";
+            authorityData.saltValue = null;
+            authorityData.password = "";
+        }
+
+        authorityData.hintText = hint;
+
+        authorityData.sheet = sheet==true?1:0;
+
+        for(let i=0;i<authorityItemArr.length;i++){
+            let name = authorityItemArr[i];
+            let checkId = "luckysheet-protection-check-" + name;
+            let authorityValue =  $("#"+checkId).is(':checked');
+            
+            authorityData[name] = authorityValue==true?1:0;
+        }
+
+        authorityData.allowRangeList = rangeItemListCache;
+
+        rangeItemListCache = [];
+        firstInputSheetProtectionPassword = true;
+
+        if(file.config==null){
+            file.config = {};
+        }
+
+        file.config.authority = authorityData;
+
+        inputRangeProtectionPassword = {};
+
+        closeProtectionModal();
+
+    });
+
+    //cancel protection
+    $("#luckysheet-slider-protection-cancel, #luckysheet-modal-dialog-protection-close").click(function(){
+        closeProtectionModal();
+    });
+
+    //Add allow edit range
+    $("#luckysheet-slider-protection-addRange").click(function(){
+        initialProtectionRangeModal();
+        isAddRangeItemState = true;
+        $("#luckysheet-protection-rangeItem-confirm").html(locale_button.insert);
+
+        openSelfModel("luckysheet-protection-rangeItem-dialog");
+
+        $("#protection-allowRangeAdd-title").val("Default"+rangeItemListCache.length);
+        $("#protection-allowRangeAdd-range input").val("");
+        $("#protection-allowRangeAdd-password").val("");
+        $("#protection-allowRangeAdd-hint").val("");
+
+    });
+
+    //update allow edit range
+    $(document).off("click.luckysheetProtection.rangeItemUpdate").on("click.luckysheetProtection.rangeItemUpdate","#luckysheet-protection-rangeItem-container .luckysheet-protection-rangeItem-update", function(e){
+        initialProtectionRangeModal();
+
+        isAddRangeItemState = false;
+        $("#luckysheet-protection-rangeItem-confirm").html(locale_button.update);
+
+        openSelfModel("luckysheet-protection-rangeItem-dialog");
+
+        let $rangeItem = $(e.target).closest(".luckysheet-protection-rangeItem");
+
+        let $rangeItemContainer =  $("#luckysheet-protection-rangeItem-container");
+
+        let index = $rangeItemContainer.find("> div.luckysheet-protection-rangeItem").index($rangeItem);
+
+        let item = rangeItemListCache[index];
+
+        updateRangeItemIndex = index;
+
+        $("#protection-allowRangeAdd-title").val(item.name);
+        $("#protection-allowRangeAdd-range input").val(item.sqref);
+        if(item.algorithmName=="None"){
+            $("#protection-allowRangeAdd-password").val(item.password);
+        }
+        else{
+            $("#protection-allowRangeAdd-password").val("••••••••");
+        }
+        $("#protection-allowRangeAdd-hint").val(item.hintText);
+    });
+
+    //delete allow edit range
+    $(document).off("click.luckysheetProtection.rangeItemDelete").on("click.luckysheetProtection.rangeItemDelete","#luckysheet-protection-rangeItem-container .luckysheet-protection-rangeItem-del", function(e){
+        let $rangeItem = $(e.target).closest(".luckysheet-protection-rangeItem");
+
+        let $rangeItemContainer =  $("#luckysheet-protection-rangeItem-container");
+
+        let index = $rangeItemContainer.find("> div.luckysheet-protection-rangeItem").index($rangeItem);
+
+        let item = rangeItemListCache[index];
+
+        rangeItemListCache.splice(index, 1);
+        $rangeItem.remove();
+    });
+
+    //confirm allow edit range
+    $(document).off("click.luckysheetProtection.rangeItemConfirm").on("click.luckysheetProtection.rangeItemConfirm","#luckysheet-protection-rangeItem-confirm", function(){
+        let name = $("#protection-allowRangeAdd-title").val(),
+        rangeText = $("#protection-allowRangeAdd-range input").val(),
+        password = $("#protection-allowRangeAdd-password").val(),
+        hint = $("#protection-allowRangeAdd-hint").val();
+
+        if(name.length==0){
+            alert(local_protection.rangeItemErrorTitleNull);
+            return;
+        }
+
+        let range = dataVerificationCtrl.getRangeByTxt(rangeText);
+
+        if(rangeText.length==0){
+            alert(local_protection.rangeItemErrorRangeNull);
+            return;
+        }
+
+        if(range.length==0){
+            alert(local_protection.rangeItemErrorRange);
+            return;
+        }
+
+        rangeText = transformRangeToAbsolute(rangeText);
+
+
+        if(isAddRangeItemState){
+            let item = {
+                name:name,
+                password:password,
+                hintText:hint,
+                algorithmName:"None",//MD2,MD4,MD5,RIPEMD-128,RIPEMD-160,SHA-1,SHA-256,SHA-384,SHA-512,WHIRLPOOL
+                saltValue:null,
+                checkRangePasswordUrl:null,
+                sqref:rangeText
+            }
+
+            addRangeItem(item);
+            rangeItemListCache.push(item);
+        }
+        else{
+            let index = updateRangeItemIndex;
+            let item = rangeItemListCache[index];
+
+            item.name = name;
+            item.sqref = rangeText;
+            item.hintText = hint;
+
+            if(password!="••••••••"){
+                item.password = password;
+                item.algorithmName = "None";
+            }
+
+            let $rangeItemContainer =  $("#luckysheet-protection-rangeItem-container");
+
+            let $rangeitem = $rangeItemContainer.find("> div.luckysheet-protection-rangeItem").eq(index);
+
+            let $name = $rangeitem.find(".luckysheet-protection-rangeItem-name");
+
+            let passwordTxt = "";
+            if(password!=null && password.length>0){
+                passwordTxt = '<i class="icon iconfont icon-bianji2" title="'+ local_protection.rangeItemHasPassword+'"></i>';
+            }
+
+            $name.html(name+passwordTxt).attr("title",name);
+
+            let $range = $rangeitem.find(".luckysheet-protection-rangeItem-range");
+
+            $range.html(rangeText).attr("title",rangeText);
+        }
+
+
+
+        $("#luckysheet-protection-rangeItem-dialog").hide();
+        $("#luckysheet-modal-dialog-mask").hide();
+
+    });
+
+
+    //sheet validation check passWord
+    $(document).off("click.luckysheetProtection.validationConfirm").on("click.luckysheetProtection.validationConfirm","#luckysheet-protection-sheet-validation-confirm", function(e){
+        let $validation = $("#luckysheet-protection-sheet-validation");
+        let aut = validationAuthority;
+
+        if(aut==null){
+            restoreProtectionConfig(validationAuthority);
+            $validation.hide();
+            $("#luckysheet-modal-dialog-mask").hide();
+            $("#luckysheet-modal-dialog-slider-protection").show();
+            luckysheetsizeauto();
+            return;
+        }
+        
+        let $input = $validation.find("input");
+        let password = $input.val();
+
+
+        if(password==null || password.length==0){
+            alert(local_protection.checkPasswordNullalert);
+            return;
+        }
+
+        if(aut.algorithmName!=null && aut.algorithmName!="None"){
+            password = CryptoApi.hash(aut.algorithmName, password);
+        }
+
+        if(password==aut.password){
+            restoreProtectionConfig(validationAuthority);
+            $validation.hide();
+            $("#luckysheet-modal-dialog-mask").hide();
+            $("#luckysheet-modal-dialog-slider-protection").show();
+            luckysheetsizeauto();
+            firstInputSheetProtectionPassword = false;
+        }
+        else{
+            alert(local_protection.checkPasswordWrongalert);
+        }
+        
+    });
+
+    $("#luckysheet-protection-check-selectLockedCells").change(function() { 
+        let $selectLockedCells = $("#luckysheet-protection-check-selectLockedCells"), $selectunLockedCells = $("#luckysheet-protection-check-selectunLockedCells");
+
+        let selectLockedCellsChecked = $selectLockedCells.is(":checked"), selectunLockedCellsChecked = $selectunLockedCells.is(":checked");
+
+        if(selectLockedCellsChecked){
+            $selectunLockedCells.prop('checked', true);
+        }
+    });
+
+    $("#luckysheet-protection-check-selectunLockedCells").change(function() { 
+        let $selectLockedCells = $("#luckysheet-protection-check-selectLockedCells"), $selectunLockedCells = $("#luckysheet-protection-check-selectunLockedCells");
+
+        let selectLockedCellsChecked = $selectLockedCells.is(":checked"), selectunLockedCellsChecked = $selectunLockedCells.is(":checked");
+
+        if(!selectunLockedCellsChecked){
+            $selectLockedCells.prop('checked', false);
+        }
+    });
+
+
+    //Cell range select controll
+    $(document).off("click.luckysheetProtection.dvRange").on("click.luckysheetProtection.dvRange", "#protection-allowRangeAdd-range .fa-table", function(e) {
+        $("#luckysheet-protection-rangeItem-dialog").hide();
+
+        let dataSource = "0";
+        let txt = $(this).siblings("input").val().trim(); 
+
+        dataVerificationCtrl.rangeDialog(dataSource, txt);
+
+        dataVerificationCtrl.selectRange = [];
+
+        let range = dataVerificationCtrl.getRangeByTxt(txt);
+        if(range.length > 0){
+            for(let s = 0; s < range.length; s++){
+                let r1 = range[s].row[0], r2 = range[s].row[1];
+                let c1 = range[s].column[0], c2 = range[s].column[1];
+
+                let row = Store.visibledatarow[r2], 
+                    row_pre = r1 - 1 == -1 ? 0 : Store.visibledatarow[r1 - 1];
+                let col = Store.visibledatacolumn[c2], 
+                    col_pre = c1 - 1 == -1 ? 0 : Store.visibledatacolumn[c1 - 1];
+
+                dataVerificationCtrl.selectRange.push({ 
+                    "left": col_pre, 
+                    "width": col - col_pre - 1, 
+                    "top": row_pre, 
+                    "height": row - row_pre - 1, 
+                    "left_move": col_pre, 
+                    "width_move": col - col_pre - 1, 
+                    "top_move": row_pre, 
+                    "height_move": row - row_pre - 1, 
+                    "row": [r1, r2], 
+                    "column": [c1, c2], 
+                    "row_focus": r1, 
+                    "column_focus": c1 
+                });
+            }
+        }
+        
+        selectionCopyShow(dataVerificationCtrl.selectRange);
+    }); 
+    $(document).off("click.luckysheetProtection.dvRange2").on("click.luckysheetProtection.dvRange2", "#luckysheet-protection-rangeItem-dialog .show-box-item-dropdown .range .fa-table", function(e) {
+        $("#luckysheet-protection-rangeItem-dialog").hide();
+
+        let dataSource = "1";
+        let txt = $(this).siblings("input").val().trim(); 
+
+        dataVerificationCtrl.rangeDialog(dataSource, txt);
+
+        dataVerificationCtrl.selectRange = [];
+
+        let range = dataVerificationCtrl.getRangeByTxt(txt);
+        if(range.length > 0){
+            for(let s = 0; s < range.length; s++){
+                let r1 = range[s].row[0], r2 = range[s].row[1];
+                let c1 = range[s].column[0], c2 = range[s].column[1];
+
+                let row = Store.visibledatarow[r2], 
+                    row_pre = r1 - 1 == -1 ? 0 : Store.visibledatarow[r1 - 1];
+                let col = Store.visibledatacolumn[c2], 
+                    col_pre = c1 - 1 == -1 ? 0 : Store.visibledatacolumn[c1 - 1];
+
+                    dataVerificationCtrl.selectRange.push({ 
+                    "left": col_pre, 
+                    "width": col - col_pre - 1, 
+                    "top": row_pre, 
+                    "height": row - row_pre - 1, 
+                    "left_move": col_pre, 
+                    "width_move": col - col_pre - 1, 
+                    "top_move": row_pre, 
+                    "height_move": row - row_pre - 1, 
+                    "row": [r1, r2], 
+                    "column": [c1, c2], 
+                    "row_focus": r1, 
+                    "column_focus": c1 
+                });
+            }
+        }
+        
+        selectionCopyShow(dataVerificationCtrl.selectRange);
+    });
+    $(document).off("click.luckysheetProtection.dvRangeConfirm").on("click.luckysheetProtection.dvRangeConfirm", "#luckysheet-dataVerificationRange-dialog-confirm", function(e) {
+        let txt = $(this).parents("#luckysheet-dataVerificationRange-dialog").find("input").val();
+
+        let $input = $("#protection-allowRangeAdd-range input"), inputValue = $input.val();
+        if(inputValue.substr(inputValue.length-1, 1)==","){
+            $input.val(inputValue + txt);
+        }
+        else{
+            $input.val(txt);
+        }
+        $("#luckysheet-dataVerificationRange-dialog").hide();
+        $("#luckysheet-modal-dialog-mask").show();
+        $("#luckysheet-protection-rangeItem-dialog").show();
+
+        let range = [];
+        selectionCopyShow(range);
+    });
+    $(document).off("click.luckysheetProtection.dvRangeClose").on("click.dvRangeClose", "#luckysheet-dataVerificationRange-dialog-close", function(e) {
+        $("#luckysheet-dataVerificationRange-dialog").hide();
+        $("#luckysheet-modal-dialog-mask").show();
+        $("#luckysheet-protection-rangeItem-dialog").show();
+
+        let range = [];
+        selectionCopyShow(range);
+    });
+    $(document).on("click.luckysheetProtection.luckysheetProtection", "#luckysheet-dataVerificationRange-dialog .luckysheet-modal-dialog-title-close", function(e) {
+        $("#luckysheet-dataVerificationRange-dialog").hide();
+        $("#luckysheet-modal-dialog-mask").show();
+        $("#luckysheet-protection-rangeItem-dialog").show();
+
+        let range = [];
+        selectionCopyShow(range);
+    });
+}
+
+//protect range config
+function initialProtectionRangeModal(file){
+    if(isInitialProtectionAddRang){
+        return;
+    }
+    isInitialProtectionAddRang = true;
+    let _locale = locale();
+    let local_protection = _locale.protection;
+    const locale_button = _locale.button;
+    $("body").append(replaceHtml(modelHTML, { 
+        "id": "luckysheet-protection-rangeItem-dialog", 
+        "addclass": "luckysheet-protection-rangeItem-dialog", 
+        "title": local_protection.allowRangeTitle, 
+        "content": `
+            <div class="luckysheet-protection-rangeItem-content">
+                <div class="luckysheet-slider-protection-row">
+                    <div class="luckysheet-slider-protection-column luckysheet-protection-column-3x">
+                        ${local_protection.allowRangeAddTitle}
+                    </div>
+                    <div class="luckysheet-slider-protection-column luckysheet-protection-column-7x" style="left:30%">
+                        <input class="luckysheet-protection-rangeItemiInput" id="protection-allowRangeAdd-title"  placeHolder="${local_protection.allowRangeAddtitleDefault}">
+                    </div>
+                </div>
+                <div class="luckysheet-slider-protection-row">
+                    <div class="luckysheet-slider-protection-column luckysheet-protection-column-3x">
+                        ${local_protection.allowRangeAddSqrf}
+                    </div>
+                    <div class="luckysheet-slider-protection-column luckysheet-protection-column-7x" style="left:30%">
+                        <div id="protection-allowRangeAdd-range" class="range">
+                            <input class="formulaInputFocus" spellcheck="false" placeHolder="${local_protection.selectCellRangeHolder}">
+                            <i class="fa fa-table" aria-hidden="true" title="${local_protection.selectCellRange}"></i>
+                        </div>
+                    </div>
+                </div>
+                <div class="luckysheet-slider-protection-row">
+                    <div class="luckysheet-slider-protection-column luckysheet-protection-column-3x">
+                        ${local_protection.allowRangeAddTitlePassword}
+                    </div>
+                    <div class="luckysheet-slider-protection-column luckysheet-protection-column-7x" style="left:30%">
+                        <input class="luckysheet-protection-rangeItemiInput" id="protection-allowRangeAdd-password"  placeHolder="${local_protection.enterPassword}">
+                    </div>
+                </div>
+                <div class="luckysheet-slider-protection-row">
+                    <div class="luckysheet-slider-protection-column luckysheet-protection-column-3x">
+                        ${local_protection.allowRangeAddTitleHint}
+                    </div>
+                    <div class="luckysheet-slider-protection-column luckysheet-protection-column-7x" style="left:30%">
+                        <textarea class="luckysheet-protection-rangeItemTextarea" id="protection-allowRangeAdd-hint"  placeHolder="${local_protection.allowRangeAddTitleHintTitle}"></textarea>
+                    </div>
+                </div>
+            </div>
+        `, 
+        "botton":  `<button id="luckysheet-protection-rangeItem-confirm" class="btn btn-primary">${locale_button.insert}</button>
+                    <button class="btn btn-default luckysheet-model-close-btn">${locale_button.cancel}</button>`, 
+        "style": "z-index:100003" 
+    }));
+}
+
+
+//Protect sheet initial
+function initialProtectionRIghtBar(file){
+    const _locale = locale();
+    const local_protection = _locale.protection;
+    const locale_button = _locale.button;
+
+    let authorityItemHtml = "";
+    for(let i=0;i<authorityItemArr.length;i++){
+        let name = authorityItemArr[i];
+
+        authorityItemHtml += `
+            <div class="luckysheet-slider-protection-row" style="height:18px;">
+                <div class="luckysheet-slider-protection-column luckysheet-protection-column-10x">
+                <label for="luckysheet-protection-check-${name}"><input id="luckysheet-protection-check-${name}" name="luckysheet-protection-check-${name}" type="checkbox">${local_protection[name]}</label>
+                </div>
+            </div>
+        `;
+    }
+
+    const protectionModalHtml = `
+    <div id="luckysheet-modal-dialog-slider-protection" class="luckysheet-modal-dialog-slider luckysheet-modal-dialog-slider-pivot" style="display:none;">
+        <div class="luckysheet-modal-dialog-slider-title"> <span>${local_protection.protectiontTitle}</span> <span id="luckysheet-modal-dialog-protection-close" title="${locale_button.close}"><i class="fa fa-times" aria-hidden="true"></i></span> </div>
+        <div class="luckysheet-modal-dialog-slider-content">
+            <div class="luckysheet-slider-protection-config" style="top:10px;height:115px">
+                <div class="luckysheet-slider-protection-row">
+                    <div class="luckysheet-slider-protection-column luckysheet-protection-column-10x">
+                    <label for="protection-swichProtectionState"><input id="protection-swichProtectionState" name="protection-swichProtectionState" type="checkbox">${local_protection.swichProtectionTip}</label>
+                    </div>
+                </div>
+                <div class="luckysheet-slider-protection-row" style="height:23px;">
+                    <div class="luckysheet-slider-protection-column" style="width:98%;">
+                        <input class="luckysheet-protection-input" id="protection-password"  placeHolder="${local_protection.enterPassword}">
+                    </div>
+                </div>
+                <div class="luckysheet-slider-protection-row" style="height:47px;margin-top:4px;">
+                    <div class="luckysheet-slider-protection-column" style="width:98%;">
+                        <textarea class="luckysheet-protection-textarea" id="protection-hint"  placeHolder="${local_protection.enterHintTitle}"></textarea>
+                    </div>
+                </div>
+            </div>
+            <div class="luckysheet-slider-protection-config" style="top:130px;height:290px;border-top:1px solid #c5c5c5">
+                <div class="luckysheet-slider-protection-row" style="height:20px;">
+                    ${local_protection.authorityTitle}
+                </div>
+                ${authorityItemHtml}
+            </div>
+            <div class="luckysheet-slider-protection-config" style="top:440px;bottom:45px;border-top:1px solid #c5c5c5">
+                <div class="luckysheet-slider-protection-row" style="height:25px;">
+                    <div class="luckysheet-slider-protection-column luckysheet-protection-column-7x" style="left:0px;line-height: 25px;">
+                        ${local_protection.allowRangeTitle}
+                    </div>
+                    <div class="luckysheet-slider-protection-column luckysheet-protection-column-3x" style="left:70%;">
+                        <div class="luckysheet-slider-protection-ok luckysheet-slider-protection-addRange" id="luckysheet-slider-protection-addRange">
+                            ${local_protection.allowRangeAdd}
+                        </div>
+                    </div>
+                </div>
+
+                <div id="luckysheet-protection-rangeItem-container" class="luckysheet-slider-protection-row" style="top:25px;bottom:0px;position:absolute">
+                   
+                </div>
+            </div>
+            <div class="luckysheet-slider-protection-config" style="bottom:0px;height:45px">
+                <div class="luckysheet-slider-protection-column luckysheet-protection-column-5x" style="left:0px;">
+                    <div class="luckysheet-slider-protection-ok" id="luckysheet-slider-protection-ok">
+                        ${locale_button.confirm}
+                    </div>
+                </div>
+                <div class="luckysheet-slider-protection-column luckysheet-protection-column-5x" style="left:50%;">
+                    <div class="luckysheet-slider-protection-cancel" id="luckysheet-slider-protection-cancel">
+                        ${locale_button.cancel}
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+    `;
+
+    $("body").append(protectionModalHtml);
+
+
+    //Password input initial for sheet Protection
+    $("body").append(replaceHtml(modelHTML, { 
+        "id": "luckysheet-protection-sheet-validation", 
+        "addclass": "luckysheet-protection-sheet-validation", 
+        "title": local_protection.validationTitle, 
+        "content": `
+            <div class="luckysheet-slider-protection-row">
+                <div class="luckysheet-slider-protection-column luckysheet-protection-column-10x">
+                    ${local_protection.validationTips}
+                </div>
+            </div>
+            <div class="luckysheet-slider-protection-row" style="margin-top:20px">
+                <div class="luckysheet-slider-protection-column luckysheet-protection-column-10x">
+                    <input type="password" class="luckysheet-protection-rangeItemiInput" placeHolder="${local_protection.validationInputHint}">
+                </div>
+            </div>
+        `, 
+        "botton":  `<button id="luckysheet-protection-sheet-validation-confirm" class="btn btn-primary">${locale_button.confirm}</button>
+                    <button class="btn btn-default luckysheet-model-close-btn">${locale_button.cancel}</button>`, 
+        "style": "z-index:100003" 
+    }));
+
+}
+
+
+function restoreProtectionConfig(aut){
+    if(aut==null){
+        aut = {};
+    }
+    for(let i=0;i<authorityItemArr.length;i++){
+        let name = authorityItemArr[i];
+        let checkId = "luckysheet-protection-check-" + name;
+        let authorityValue = aut[name];
+        if(authorityValue==null){
+            authorityValue = 0;
+        }
+
+        if(authorityValue==null && name in {selectLockedCells:1, selectunLockedCells:1}){
+            authorityValue = 1;
+        }
+
+        $("#"+checkId).prop('checked',authorityValue==1?true:false);
+    }
+
+    if(aut.password!=null && aut.password.length>0){
+        if(aut.algorithmName=="None" || aut.algorithmName==null){
+            $("#protection-password").val(aut.password);
+        }
+        else{
+            $("#protection-password").val("••••••••");
+        }
+    }
+    else{
+        $("#protection-password").val("");
+    }
+
+    let sheet = aut.sheet;
+    if(aut.sheet==null){
+        sheet = 0;
+    }
+    $("#protection-swichProtectionState").prop('checked',sheet==1?true:false);
+
+    let hintText = aut.hintText;
+    if(hintText==null){
+        hintText = "";
+    }
+    $("#protection-hint").val(hintText);
+
+
+    rangeItemListCache = [];
+    $("#luckysheet-protection-rangeItem-container").empty();
+    let allowRangeList = aut.allowRangeList;
+    if(allowRangeList!=null && allowRangeList.length>0){
+        for(let i=0;i<allowRangeList.length;i++){
+            let item = allowRangeList[i];
+            addRangeItem(item);
+            rangeItemListCache.push(item);
+        }
+    }
+
+}
+
+export function openProtectionModal(file){
+    if(!isInitialProtection){
+        initialProtectionRIghtBar(file);
+        initialEvent(file);
+        isInitialProtection = true;
+    }
+
+    updatingSheetFile = file;
+
+
+    if(file!=null && file.config!=null && file.config.authority!=null){
+        let aut = file.config.authority;
+        if(firstInputSheetProtectionPassword && aut.sheet==1 && aut.password!=null && aut.password.length>0){
+            validationAuthority = aut;
+            $("#luckysheet-protection-sheet-validation input").val("");
+            openSelfModel("luckysheet-protection-sheet-validation");
+            return;
+        }
+        else{//retore protection config
+            restoreProtectionConfig(aut);
+        }
+    }
+    else{//protection initial config
+        $("#luckysheet-protection-check-selectLockedCells").prop('checked',true);
+        $("#luckysheet-protection-check-selectunLockedCells").prop('checked',true);
+    }
+
+    $("#luckysheet-modal-dialog-slider-protection").show();
+    luckysheetsizeauto();
+
+}
+
+export function closeProtectionModal(){
+    $("#luckysheet-protection-rangeItem-dialog").hide();
+    $("#luckysheet-modal-dialog-slider-protection").hide();
+    luckysheetsizeauto();
+}
+
+
+
+
+function checkProtectionLockedSqref(r, c, aut, local_protection, isOpenAlert=true){
+    let isPass = false;
+    let rangeAut = aut.allowRangeList;
+    if(rangeAut!=null && rangeAut.length>0){
+        let isExists = false;
+        for(let i=0;i<rangeAut.length;i++){
+            let ra = rangeAut[i];
+            let sqref = ra.sqref;
+            let range = dataVerificationCtrl.getRangeByTxt(sqref);
+
+            if(range.length > 0){
+                for(let s = 0; s < range.length; s++){
+                    let r1 = range[s].row[0], r2 = range[s].row[1];
+                    let c1 = range[s].column[0], c2 = range[s].column[1];
+
+                    if(r>=r1 && r<=r2 && c>=c1 && c<=c2){
+                        isExists = true;
+                        break;
+                    }
+                }
+            }
+
+            if(isExists){
+
+                let password = ra.password;
+                if(password!=null && password.length>0  && !(sqref in inputRangeProtectionPassword)){
+                    if(isOpenAlert){
+                        openRangePasswordModal(ra);
+                        $("#luckysheet-selection-copy .luckysheet-selection-copy").hide();
+                    }
+                    return false;
+                }
+                else{
+                    isPass = true;
+                }
+
+                break;
+            }
+        }
+    }
+
+    if(!isPass && isOpenAlert){
+        let ht;
+        if(aut.hintText != null && aut.hintText.length>0){
+            ht = aut.hintText;
+        }
+        else{
+            ht = local_protection.defaultSheetHintText;
+        }
+        tooltip.info("", ht);
+        $("#luckysheet-selection-copy .luckysheet-selection-copy").hide();
+    }
+    
+    return isPass;
+}
+
+
+function openRangePasswordModal(rangeAut) {
+    const _locale = locale();
+    const local_protection = _locale.protection;
+    const locale_button = _locale.button;
+    
+    if(!initialRangePasswordHtml){
+        //Password input initial for range
+        $("body").append(replaceHtml(modelHTML, { 
+            "id": "luckysheet-protection-range-validation", 
+            "addclass": "luckysheet-protection-sheet-validation", 
+            "title": local_protection.validationTitle, 
+            "content": `
+                <div class="luckysheet-slider-protection-row">
+                    <div id="luckysheet-protection-range-validation-hint" class="luckysheet-slider-protection-column luckysheet-protection-column-10x">
+                        
+                    </div>
+                </div>
+                <div class="luckysheet-slider-protection-row" style="margin-top:20px">
+                    <div class="luckysheet-slider-protection-column luckysheet-protection-column-10x">
+                        <input type="password" class="luckysheet-protection-rangeItemiInput" placeHolder="${local_protection.validationInputHint}">
+                    </div>
+                </div>
+            `, 
+            "botton":  `<button id="luckysheet-protection-range-validation-confirm" class="btn btn-primary">${locale_button.confirm}</button>
+                        <button class="btn btn-default luckysheet-model-close-btn">${locale_button.cancel}</button>`, 
+            "style": "z-index:100003" 
+        }));
+    }
+
+    initialRangePasswordHtml = true;
+
+
+    
+    openSelfModel("luckysheet-protection-range-validation");
+
+    let $hint = $("#luckysheet-protection-range-validation-hint");
+    if(rangeAut.hintText != null && rangeAut.hintText.length>0){
+        $hint.html(rangeAut.hintText);
+    }
+    else{
+        $hint.html(local_protection.defaultRangeHintText);
+    }
+    let $rangeV = $("#luckysheet-protection-range-validation");
+    let $input = $rangeV.find("input");
+    $input.val("");
+
+    $("#luckysheet-protection-range-validation-confirm").off("click").on("click", function(){
+        let password = $input.val();
+
+        if(password==null || password.length==0){
+            alert(local_protection.checkPasswordNullalert);
+            return;
+        }
+
+        if(rangeAut.algorithmName!=null && rangeAut.algorithmName!="None"){
+            password = CryptoApi.hash(rangeAut.algorithmName, password);
+        }
+
+        if(password==rangeAut.password){
+            inputRangeProtectionPassword[rangeAut.sqref] = 1;
+            $rangeV.hide();
+            $("#luckysheet-modal-dialog-mask").hide();
+            alert(local_protection.checkPasswordSucceedalert);
+        }
+        else{
+            alert(local_protection.checkPasswordWrongalert);
+        }
+
+    });
+    
+}
+
+//protection state
+export function checkProtectionNotEnable(sheetIndex){
+    let sheetFile = sheetmanage.getSheetByIndex(sheetIndex);
+    if(sheetFile==null){
+        return true;
+    }
+
+    if(sheetFile.config==null || sheetFile.config.authority==null){
+        return true;
+    }
+
+    let aut = sheetFile.config.authority;
+
+    if(aut==null || aut.sheet==null || aut.sheet==0 ){
+        return true;
+    }
+
+    const _locale = locale();
+    const local_protection = _locale.protection;
+
+    let ht;
+    if(aut.hintText != null && aut.hintText.length>0){
+        ht = aut.hintText;
+    }
+    else{
+        ht = local_protection.defaultSheetHintText;
+    }
+    tooltip.info("", ht);
+
+    return false;
+}
+
+//cell locked state
+export function checkProtectionLocked(r, c, sheetIndex){
+
+    let sheetFile = sheetmanage.getSheetByIndex(sheetIndex);
+    if(sheetFile==null){
+        return true;
+    }
+
+    if(sheetFile.config==null || sheetFile.config.authority==null){
+        return true;
+    }
+
+    let data=sheetFile.data, cell=data[r][c], aut = sheetFile.config.authority;
+
+    if(aut==null || aut.sheet==null || aut.sheet==0 ){
+        return true;
+    }
+
+    if(cell!=null && cell.lo!=null && cell.lo!=1){
+        return true;
+    }
+
+    const _locale = locale();
+    const local_protection = _locale.protection;
+
+    return checkProtectionLockedSqref(r, c , aut, local_protection);
+}
+
+//cell hidden state
+export function checkProtectionCellHidden(r, c, sheetIndex){
+    let sheetFile = sheetmanage.getSheetByIndex(sheetIndex);
+    if(sheetFile==null){
+        return true;
+    }
+
+    if(sheetFile.config==null || sheetFile.config.authority==null){
+        return true;
+    }
+
+    let data=sheetFile.data, cell=data[r][c], aut = sheetFile.config.authority;
+
+    if(aut==null || aut.sheet==null || aut.sheet==0 ){
+        return true;
+    }
+
+    if(cell==null || cell.hi==null || cell.hi==0){
+        return true;
+    }
+
+    return false;
+}
+
+//cell range locked state
+export function checkProtectionLockedRangeList(rangeList, sheetIndex){
+    let sheetFile = sheetmanage.getSheetByIndex(sheetIndex);
+    if(sheetFile==null){
+        return true;
+    }
+
+    if(sheetFile.config==null || sheetFile.config.authority==null){
+        return true;
+    }
+
+    let aut = sheetFile.config.authority;
+
+    if(aut==null || aut.sheet==null || aut.sheet==0 ){
+        return true;
+    }
+
+    if(rangeList==null || rangeList.length==0){
+        return true;
+    }
+
+    const _locale = locale();
+    const local_protection = _locale.protection;
+
+    for(let s = 0; s < rangeList.length; s++){
+        let r1 = rangeList[s].row[0], r2 = rangeList[s].row[1];
+        let c1 = rangeList[s].column[0], c2 = rangeList[s].column[1];
+
+        for(let r=r1;r<=r2;r++){
+            for(let c=c1;c<=c2;c++){
+                let isPass = checkProtectionLockedSqref(r, c , aut, local_protection);
+                if(isPass==false){
+                    return false;
+                }
+            }
+        }
+    }
+
+    return true;
+}
+
+//selectLockedCells  , selectunLockedCells  and cell state
+export function checkProtectionSelectLockedOrUnLockedCells(r, c, sheetIndex){
+    const _locale = locale();
+    const local_protection = _locale.protection;
+    let sheetFile = sheetmanage.getSheetByIndex(sheetIndex);
+    if(sheetFile==null){
+        return true;
+    }
+
+    if(sheetFile.config==null || sheetFile.config.authority==null){
+        return true;
+    }
+
+    let data=sheetFile.data, cell=data[r][c], aut = sheetFile.config.authority;
+
+    if(aut==null || aut.sheet==null || aut.sheet==0 ){
+        return true;
+    }
+
+    if(cell!=null && cell.lo!=null && cell.lo!=1){//unlocked
+        if(aut.selectunLockedCells==1 || aut.selectunLockedCells==null){
+            return true;
+        }
+        else{
+            return false;
+        }
+    }
+    else{//locked??
+        let isAllEdit = checkProtectionLockedSqref(r, c , aut, local_protection, false);//dont alert password model
+        if(isAllEdit){//unlocked
+            if(aut.selectunLockedCells==1 || aut.selectunLockedCells==null){
+                return true;
+            }
+            else{
+                return false;
+            }
+        }
+        else{//locked
+            if(aut.selectLockedCells==1 || aut.selectLockedCells==null){
+                return true;
+            }
+            else{
+                return false;
+            }
+        }
+    }
+
+    
+}
+
+
+
+//selectLockedCells or selectunLockedCells authority, highlight cell 
+export function checkProtectionAllSelected(sheetIndex){
+    const _locale = locale();
+    const local_protection = _locale.protection;
+    let sheetFile = sheetmanage.getSheetByIndex(sheetIndex);
+    if(sheetFile==null){
+        return true;
+    }
+
+    if(sheetFile.config==null || sheetFile.config.authority==null){
+        return true;
+    }
+
+    let aut = sheetFile.config.authority;
+
+    if(aut==null || aut.sheet==null || aut.sheet==0 ){
+        return true;
+    }
+
+    let selectunLockedCells = false;
+    if(aut.selectunLockedCells==1 || aut.selectunLockedCells==null){
+        selectunLockedCells = true;
+    }
+
+    let selectLockedCells = false;
+    if(aut.selectLockedCells==1 || aut.selectLockedCells==null){
+        selectLockedCells = true;
+    }
+
+    if(selectunLockedCells && selectLockedCells){
+        return true;
+    }
+
+    return false;
+}
+
+//formatCells authority, bl cl fc fz ff ct  border etc.
+export function checkProtectionFormatCells(sheetIndex){
+
+    let sheetFile = sheetmanage.getSheetByIndex(sheetIndex);
+    if(sheetFile==null){
+        return true;
+    }
+
+    if(sheetFile.config==null || sheetFile.config.authority==null){
+        return true;
+    }
+
+    let aut = sheetFile.config.authority;
+
+    if(aut==null || aut.sheet==null || aut.sheet==0 ){
+        return true;
+    }
+
+    if(aut.formatCells==1 || aut.formatCells==null){
+        return true;
+    }
+
+    const _locale = locale();
+    const local_protection = _locale.protection;
+
+    let ht;
+    if(aut.hintText != null && aut.hintText.length>0){
+        ht = aut.hintText;
+    }
+    else{
+        ht = local_protection.defaultSheetHintText;
+    }
+    tooltip.info("", ht);
+
+    return false;
+}
+
+//formatColumns authority: controll column hidden and width
+//formatRows authority: controll row hidden and height
+//insertColumns authority
+//insertRows authority
+//insertHyperlinks authority:Hyperlinks is not incomplete
+//deleteColumns authority
+//deleteRows authority
+//sort authority
+//filter authority
+//usePivotTablereports authority
+//editObjects authority: insert,delete,update for image, chart, comment,shape etc. 
+//editScenarios authority: Scenarios features is uncompleted
+
+export function checkProtectionAuthorityNormal(sheetIndex, type="formatColumns", isAlert=true){
+
+    let sheetFile = sheetmanage.getSheetByIndex(sheetIndex);
+    if(sheetFile==null){
+        return true;
+    }
+
+    if(sheetFile.config==null || sheetFile.config.authority==null){
+        return true;
+    }
+
+    let aut = sheetFile.config.authority;
+
+    if(aut==null || aut.sheet==null || aut.sheet==0 ){
+        return true;
+    }
+
+    if(aut[type]==1 || aut[type]==null){
+        return true;
+    }
+
+    if(isAlert){
+        const _locale = locale();
+        const local_protection = _locale.protection;
+        
+        let ht;
+        if(aut.hintText != null && aut.hintText.length>0){
+            ht = aut.hintText;
+        }
+        else{
+            ht = local_protection.defaultSheetHintText;
+        }
+        tooltip.info("", ht);
+    }
+
+    return false;
+}
\ No newline at end of file
diff --git a/src/controllers/resize.js b/src/controllers/resize.js
index c6b126df7..4df832cbb 100644
--- a/src/controllers/resize.js
+++ b/src/controllers/resize.js
@@ -55,7 +55,7 @@ export default function luckysheetsizeauto(isRefreshCanvas=true) {
 
     gridW = $("#" + Store.container).width(), gridH = $("#" + Store.container).height();
 
-    if(luckysheetConfigsetting.showConfigWindowResize){//数据透视表  图表  交替颜色
+    if(luckysheetConfigsetting.showConfigWindowResize){//数据透视表  图表  交替颜色 Protection
         if($("#luckysheet-modal-dialog-slider-pivot").is(":visible")){
             gridW -= $("#luckysheet-modal-dialog-slider-pivot").outerWidth();
         } 
@@ -65,6 +65,9 @@ export default function luckysheetsizeauto(isRefreshCanvas=true) {
         else if($("#luckysheet-modal-dialog-slider-alternateformat").is(":visible")){
             gridW -= $("#luckysheet-modal-dialog-slider-alternateformat").outerWidth();
         }
+        if($("#luckysheet-modal-dialog-slider-protection").is(":visible")){
+            gridW -= $("#luckysheet-modal-dialog-slider-protection").outerWidth();
+        } 
     }
 
     $("#" + Store.container).find(".luckysheet").height(gridH - 2).width(gridW - 2);
@@ -319,6 +322,7 @@ export function menuToolBarWidth() {
         $('#luckysheet-dataVerification-btn-title').offset().left,
         $('#luckysheet-splitColumn-btn-title').offset().left,
         $('#luckysheet-chart-btn-screenshot').offset().left,
+        $('#luckysheet-icon-protection').offset().left,
         $('#luckysheet-icon-seachmore').offset().left,
         $('#luckysheet-icon-seachmore').offset().left + $('#luckysheet-icon-seachmore').outerWidth() + 5,
     ];
@@ -355,6 +359,7 @@ export function menuToolBarWidth() {
         '#luckysheet-dataVerification-btn-title',
         '#luckysheet-splitColumn-btn-title',
         '#luckysheet-chart-btn-screenshot',
-        '#luckysheet-icon-seachmore'
+        '#luckysheet-icon-seachmore',
+        '#luckysheet-icon-protection',
     ]
 }
\ No newline at end of file
diff --git a/src/controllers/rowColumnOperation.js b/src/controllers/rowColumnOperation.js
index d69528381..b096e0388 100644
--- a/src/controllers/rowColumnOperation.js
+++ b/src/controllers/rowColumnOperation.js
@@ -35,12 +35,16 @@ import locale from '../locale/locale';
 import {getMeasureText,getCellTextInfo} from '../global/getRowlen';
 import { luckysheet_searcharray } from '../controllers/sheetSearch';
 import {isInlineStringCell} from './inlineString';
+import {checkProtectionLockedRangeList, checkProtectionAllSelected,checkProtectionAuthorityNormal  } from './protection';
 import Store from '../store';
 
 export function rowColumnOperationInitial(){
 
     //表格行标题 mouse事件
     $("#luckysheet-rows-h").mousedown(function (event) {
+        if(!checkProtectionAllSelected(Store.currentSheetIndex)){
+            return;
+        }
         //有批注在编辑时
         luckysheetPostil.removeActivePs();
 
@@ -427,6 +431,9 @@ export function rowColumnOperationInitial(){
     
     //表格列标题 mouse事件
     $("#luckysheet-cols-h-c").mousedown(function (event) {
+        if(!checkProtectionAllSelected(Store.currentSheetIndex)){
+            return;
+        }
         //有批注在编辑时
         luckysheetPostil.removeActivePs();
 
@@ -1369,6 +1376,10 @@ export function rowColumnOperationInitial(){
 
     //隐藏、显示行
     $("#luckysheet-hidRows").click(function (event) {
+        if(!checkProtectionAuthorityNormal(Store.currentSheetIndex, "formatRows")){
+            return;
+        }
+
         $("#luckysheet-rightclick-menu").hide();
         luckysheetContainerFocus();
 
@@ -1408,6 +1419,9 @@ export function rowColumnOperationInitial(){
         jfrefreshgrid_rhcw(Store.flowdata.length, Store.flowdata[0].length);
     })
     $("#luckysheet-showHidRows").click(function (event) {
+        if(!checkProtectionAuthorityNormal(Store.currentSheetIndex, "formatRows")){
+            return;
+        }
         $("#luckysheet-rightclick-menu").hide();
         luckysheetContainerFocus();
 
@@ -1449,6 +1463,9 @@ export function rowColumnOperationInitial(){
 
     //隐藏、显示列
     $("#luckysheet-hidCols").click(function (event) {
+        if(!checkProtectionAuthorityNormal(Store.currentSheetIndex, "formatColumns")){
+            return;
+        }
         $("#luckysheet-rightclick-menu").hide();
         luckysheetContainerFocus();
 
@@ -1488,6 +1505,9 @@ export function rowColumnOperationInitial(){
         jfrefreshgrid_rhcw(Store.flowdata.length, Store.flowdata[0].length);
     })
     $("#luckysheet-showHidCols").click(function (event) {
+        if(!checkProtectionAuthorityNormal(Store.currentSheetIndex, "formatColumns")){
+            return;
+        }
         $("#luckysheet-rightclick-menu").hide();
         luckysheetContainerFocus();
 
@@ -1577,6 +1597,11 @@ export function rowColumnOperationInitial(){
 
     //清除单元格内容
     $("#luckysheet-delete-text").click(function(){
+
+        if(!checkProtectionLockedRangeList(Store.luckysheet_select_save, Store.currentSheetIndex)){
+            return;
+        }
+
         $("#luckysheet-rightclick-menu").hide();
         luckysheetContainerFocus();
 
@@ -1666,24 +1691,27 @@ export function rowColumnOperationInitial(){
 
         // let size = parseInt($(this).siblings("input[type='number']").val().trim());
         let size = parseInt($(this).closest('.luckysheet-cols-menuitem').find("input[type='number']").val().trim());
-
-        if(size < 0 || size > 255){
-            const locale_info = locale().info;
-
-            if(isEditMode()){
-                alert(locale_info.tipRowHeightLimit);
-            }
-            else{
-                tooltip.info(locale_info.tipRowHeightLimit, "");
-            }
-            
-            return;
-        }
+        
+        const locale_info = locale().info;
 
         let cfg = $.extend(true, {}, Store.config);
         let type;
 
         if(Store.luckysheetRightHeadClickIs == "row"){
+            if(!checkProtectionAuthorityNormal(Store.currentSheetIndex, "formatRows")){
+                return;
+            }
+
+            if(size < 0 || size > 545){
+                if(isEditMode()){
+                    alert(locale_info.tipRowHeightLimit);
+                }
+                else{
+                    tooltip.info(locale_info.tipRowHeightLimit, "");
+                }
+                return;
+            }
+
             type = "resizeR";
 
             if(cfg["rowlen"] == null){
@@ -1700,6 +1728,20 @@ export function rowColumnOperationInitial(){
             }
         }
         else if(Store.luckysheetRightHeadClickIs == "column"){
+            if(!checkProtectionAuthorityNormal(Store.currentSheetIndex, "formatColumns")){
+                return;
+            }
+
+            if(size < 0 || size > 2038){
+                if(isEditMode()){
+                    alert(locale_info.tipColumnWidthLimit);
+                }
+                else{
+                    tooltip.info(locale_info.tipColumnWidthLimit, "");
+                }
+                return;
+            }
+            
             type = "resizeC";
 
             if(cfg["columnlen"] == null){
diff --git a/src/controllers/selection.js b/src/controllers/selection.js
index 59a2a34c9..be7f97f8e 100644
--- a/src/controllers/selection.js
+++ b/src/controllers/selection.js
@@ -1,6 +1,7 @@
 import { selectHightlightShow, selectionCopyShow } from './select';
 import menuButton from './menuButton';
 import conditionformat from './conditionformat';
+import {checkProtectionLockedRangeList} from './protection';
 import editor from '../global/editor';
 import tooltip from '../global/tooltip';
 import formula from '../global/formula';
@@ -13,6 +14,7 @@ import { genarate, update } from '../global/format';
 import { getSheetIndex } from '../methods/get';
 import { replaceHtml, getObjType, luckysheetfontformat } from '../utils/util';
 import Store from '../store';
+import locale from '../locale/locale';
 
 const selection = {
     clearcopy: function (e) {
@@ -563,6 +565,9 @@ const selection = {
             return;
         }
 
+        const _locale = locale();
+        const local_drag = _locale.drag;
+
         let textarea = $("#luckysheet-copy-content");
         textarea.focus();
         textarea.select();
@@ -586,15 +591,20 @@ const selection = {
             }
             else {
                 if(isEditMode()){
-                    alert("在表格中进行复制粘贴: Ctrl + C 进行复制, Ctrl + V 进行粘贴, Ctrl + X 进行剪切");
+                    alert(local_drag.pasteMustKeybordAlert);
                 }
                 else{
-                    tooltip.info("在表格中进行复制粘贴", "<span style='line-height: 1.0;font-size:36px;font-weight: bold;color:#666;'>Ctrl + C</span>&nbsp;&nbsp;进行复制<br/><span style='line-height: 1.0;font-size:36px;font-weight: bold;color:#666;'>Ctrl + V</span>&nbsp;&nbsp;进行粘贴<br/><span style='line-height: 1.0;font-size:36px;font-weight: bold;color:#666;'>Ctrl + X</span>&nbsp;&nbsp;进行剪切");
+                    tooltip.info(local_drag.pasteMustKeybordAlertHTMLTitle, local_drag.pasteMustKeybordAlertHTML);
                 }
             }
         }, 10);
     },
     pasteHandler: function (data, borderInfo) {
+
+        if(!checkProtectionLockedRangeList(Store.luckysheet_select_save, Store.currentSheetIndex)){
+            return;
+        }
+
         if(Store.allowEdit===false){
             return;
         }
@@ -819,6 +829,9 @@ const selection = {
         }
     },
     pasteHandlerOfCutPaste: function(copyRange){
+        if(!checkProtectionLockedRangeList(Store.luckysheet_select_save, Store.currentSheetIndex)){
+            return;
+        }
         if(Store.allowEdit === false){
             return;
         }
@@ -1246,6 +1259,9 @@ const selection = {
         }
     },
     pasteHandlerOfCopyPaste: function(copyRange){
+        if(!checkProtectionLockedRangeList(Store.luckysheet_select_save, Store.currentSheetIndex)){
+            return;
+        }
         let cfg = $.extend(true, {}, Store.config);
         if(cfg["merge"] == null){
             cfg["merge"] = {};
@@ -1562,6 +1578,9 @@ const selection = {
         }
     },
     pasteHandlerOfPaintModel: function(copyRange){
+        if(!checkProtectionLockedRangeList(Store.luckysheet_select_save, Store.currentSheetIndex)){
+            return;
+        }
         let cfg = $.extend(true, {}, Store.config);
         if(cfg["merge"] == null){
             cfg["merge"] = {};
diff --git a/src/controllers/sheetmanage.js b/src/controllers/sheetmanage.js
index 00d66713f..6a26a6d37 100644
--- a/src/controllers/sheetmanage.js
+++ b/src/controllers/sheetmanage.js
@@ -147,7 +147,7 @@ const sheetmanage = {
         let _this = this;
 
         if(index == null){
-            index = _this.getSheetIndex(Store.currentSheetIndex);
+            index = Store.currentSheetIndex;
         }
 
         let i = _this.getSheetIndex(index);
@@ -719,19 +719,6 @@ const sheetmanage = {
 
                 _this.createSheet();
 
-                let sheetindexset = _this.checkLoadSheetIndex(file);
-                let sheetindex = [];
-
-                for(let i = 0; i < sheetindexset.length; i++){
-                    let item = sheetindexset[i];
-
-                    if(item == file["index"]){
-                        continue;
-                    }
-
-                    sheetindex.push(item);
-                }
-
                 let execF = function(){
                     _this.mergeCalculation(file["index"]);
                     editor.webWorkerFlowDataCache(Store.flowdata);//worker存数据
@@ -788,21 +775,39 @@ const sheetmanage = {
 
                 let loadSheetUrl = server.loadSheetUrl;
                 
-                if(sheetindex.length == 0 && loadSheetUrl == ""){
+                if(loadSheetUrl == ""){
+                //     execF();
+                // }
+                // else if(sheetindex.length>0 && loadSheetUrl == ""){
+                    // for(let i = 0;i<Store.luckysheetfile.length;i++){
+                    //     let otherfile = Store.luckysheetfile[i];
+                    //     if(otherfile.index == file.index){
+                    //         continue;
+                    //     }
+                    //     // let otherfile = Store.luckysheetfile[_this.getSheetIndex(item)]; 
+                    //     if(otherfile["load"] == null || otherfile["load"] == "0"){
+                    //         otherfile["data"] = _this.buildGridData(otherfile);
+                    //         otherfile["load"] = "1";
+                    //     }
+                    // }
+
+                    _this.loadOtherFile(file);
                     execF();
                 }
-                else if(sheetindex.length>0 && loadSheetUrl == ""){
-                    for(let i = 0;i<sheetindex.length;i++){
-                        let item = sheetindex[i];
-                        let otherfile = Store.luckysheetfile[_this.getSheetIndex(item)]; 
-                        if(otherfile["load"] == null || otherfile["load"] == "0"){
-                            otherfile["data"] = _this.buildGridData(otherfile);
-                            otherfile["load"] = "1";
+                else{
+                    let sheetindexset = _this.checkLoadSheetIndex(file);
+                    let sheetindex = [];
+    
+                    for(let i = 0; i < sheetindexset.length; i++){
+                        let item = sheetindexset[i];
+    
+                        if(item == file["index"]){
+                            continue;
                         }
+    
+                        sheetindex.push(item);
                     }
-                    execF();
-                }
-                else{
+
                     $.post(loadSheetUrl, {"gridKey" : server.gridKey, "index": sheetindex.join(",")}, function (d) {
                         let dataset = eval("(" + d + ")");
                         
@@ -978,22 +983,34 @@ const sheetmanage = {
     },
     loadOtherFile:function(file){
         let _this = this;
-        let sheetindexset = _this.checkLoadSheetIndex(file);
-        let sheetindex = [];
+        // let sheetindexset = _this.checkLoadSheetIndex(file);
+        // let sheetindex = [];
 
-        for(let i = 0; i < sheetindexset.length; i++){
-            let item = sheetindexset[i];
+        // for(let i = 0; i < sheetindexset.length; i++){
+        //     let item = sheetindexset[i];
 
-            if(item == file["index"]){
-                continue;
-            }
+        //     if(item == file["index"]){
+        //         continue;
+        //     }
 
-            sheetindex.push(item);
-        }
+        //     sheetindex.push(item);
+        // }
+
+        // for(let i = 0;i<sheetindex.length;i++){
+        //     let item = sheetindex[i];
+        //     let otherfile = Store.luckysheetfile[_this.getSheetIndex(item)]; 
+        //     if(otherfile["load"] == null || otherfile["load"] == "0"){
+        //         otherfile["data"] = _this.buildGridData(otherfile);
+        //         otherfile["load"] = "1";
+        //     }
+        // }
 
-        for(let i = 0;i<sheetindex.length;i++){
-            let item = sheetindex[i];
-            let otherfile = Store.luckysheetfile[_this.getSheetIndex(item)]; 
+        for(let i = 0;i<Store.luckysheetfile.length;i++){
+            let otherfile = Store.luckysheetfile[i];
+            if(otherfile.index == file.index){
+                continue;
+            }
+            // let otherfile = Store.luckysheetfile[_this.getSheetIndex(item)]; 
             if(otherfile["load"] == null || otherfile["load"] == "0"){
                 otherfile["data"] = _this.buildGridData(otherfile);
                 otherfile["load"] = "1";
@@ -1043,7 +1060,7 @@ const sheetmanage = {
         let load = file["load"];
         if (load != null) {        
             
-            _this.loadOtherFile(file);
+            // _this.loadOtherFile(file);
             
             _this.mergeCalculation(index);
             _this.setSheetParam(true);
@@ -1155,16 +1172,23 @@ const sheetmanage = {
         luckysheetFreezen.initialFreezen(index);
         _this.restoreselect();
     },
+    checkLoadSheetIndexToDataIndex:{},
     checkLoadSheetIndex: function(file) {
     	let calchain = formula.getAllFunctionGroup();//file.calcChain; //index
     	let chart = file.chart; //dataSheetIndex
     	let pivotTable = file.pivotTable; //pivotDataSheetIndex
 
-    	let ret= [], cache = {};
+        let ret= [], cache = {};
+        
+        if(file.index in this.checkLoadSheetIndexToDataIndex){
+            return [];
+        }
+
     	ret.push(file.index);
-    	cache[file.index.toString()] = 1;
+        cache[file.index.toString()] = 1;
+        this.checkLoadSheetIndexToDataIndex[file.index] = 1;
         if(calchain != null){
-            let dataNameList = {};
+            let dataIndexList = {};
         	for(let i = 0; i < calchain.length; i++){
         		let f = calchain[i];
                 let dataindex = f.index;
@@ -1174,37 +1198,71 @@ const sheetmanage = {
                     let file = Store.luckysheetfile[this.getSheetIndex(dataindex)];
                     file.data = this.buildGridData(file);
                     formulaTxt = getcellFormula(f.r, f.c, dataindex);
+
+                    if(formulaTxt==null){
+                        continue;
+                    }
+                }
+                
+                if(formulaTxt.indexOf("!")==-1){
+                    // dataIndexList[dataindex] = 1;
+                    formula.addToSheetIndexList(formulaTxt, dataindex);
                 }
+                else if(formula.formulaContainSheetList!=null && formula.formulaContainSheetList[formulaTxt]!=null){
+                    for(let dataSheetIndex in formula.formulaContainSheetList[formulaTxt]){
+                        dataIndexList[dataSheetIndex] = 1;
+                    }
+                }
+                else{
+                    formula.functionParser(formulaTxt, (str)=>{
+                        formula.addToCellList(formulaTxt, str);
+                        if(str.indexOf("!")>-1){
+                            let name = str.substr(0, str.indexOf('!'));
+                            // dataNameList[name] = true;
+    
+                            let sheet = this.getSheetByName(name);
+                            if(sheet!=null){
+                                let dataSheetIndex = sheet.index;
+                                dataIndexList[dataSheetIndex] = 1;
+    
+                                formula.addToSheetIndexList(formulaTxt, dataSheetIndex);
+                            }
+                        }
+                    });
 
-                formula.functionParser(formulaTxt, (str)=>{
-                    formula.addToCellList(formulaTxt, str);
-                    if(str.indexOf("!")>-1){
-                        let name = str.substr(0, str.indexOf('!'));
-                        dataNameList[name] = true;
+                    if(formula.formulaContainSheetList[formulaTxt]==null){
+                        // dataIndexList[dataindex] = 1;
+                        formula.addToSheetIndexList(formulaTxt, dataindex);
                     }
-                });
+                }
                 
                 if(dataindex == null){
                     continue;
                 }
                 
-        		if(cache[dataindex.toString()] == null){
-        			// ret.push(dataindex);
-        			cache[dataindex.toString()] = 1;
-        		}
+        		// if(cache[dataindex.toString()] == null){
+        		// 	// ret.push(dataindex);
+                //     cache[dataindex.toString()] = 1;
+                //     this.checkLoadSheetIndexToDataIndex[dataindex] = 1;
+        		// }
             }
             
-            for(let n in dataNameList){
-                let sheet = this.getSheetByName(n);
-                if(sheet==null){
-                    continue;
-                }
+            for(let index in dataIndexList){
+                // let sheet = this.getSheetByName(n);
+                // if(sheet==null){
+                //     continue;
+                // }
 
-                let dataindex = sheet.index;
+                // if(index == Store.currentSheetIndex){
+                //     continue;
+                // }
+
+                let dataindex = index;
 
                 if(cache[dataindex.toString()] == null){
         			ret.push(dataindex);
-        			cache[dataindex.toString()] = 1;
+                    cache[dataindex.toString()] = 1;
+                    this.checkLoadSheetIndexToDataIndex[dataindex] = 1;
         		}
             }
         }
diff --git a/src/controllers/updateCell.js b/src/controllers/updateCell.js
index b60fd8a23..b946e3e31 100644
--- a/src/controllers/updateCell.js
+++ b/src/controllers/updateCell.js
@@ -4,6 +4,7 @@ import menuButton from './menuButton';
 import conditionformat from './conditionformat';
 import alternateformat from './alternateformat';
 import dataVerificationCtrl from './dataVerificationCtrl';
+import {checkProtectionLocked,checkProtectionCellHidden}  from './protection';
 import { chatatABC } from '../utils/util';
 import { isEditMode } from '../global/validate';
 import { getcellvalue,getInlineStringStyle } from '../global/getdata';
@@ -15,6 +16,12 @@ import {isInlineStringCell} from './inlineString';
 import Store from '../store';
 
 export function luckysheetupdateCell(row_index1, col_index1, d, cover, isnotfocus) {
+
+    if(!checkProtectionLocked(row_index1, col_index1, Store.currentSheetIndex)){
+        $("#luckysheet-functionbox-cell").blur();
+        return;
+    }
+
     if(isEditMode() || Store.allowEdit===false){//此模式下禁用单元格编辑
         return;
     }
@@ -185,10 +192,15 @@ export function luckysheetupdateCell(row_index1, col_index1, d, cover, isnotfocu
     if((value == null || value.toString() == "") && !cover){
         value = "<br/>";
     }
-
-    $("#luckysheet-rich-text-editor").html(value);
-    if (!isnotfocus) {
-        luckysheetRangeLast($("#luckysheet-rich-text-editor")[0]);
+    
+    if(!checkProtectionCellHidden(row_index, col_index, Store.currentSheetIndex) && value.length>0 && value.substr(0, 63)=='<span dir="auto" class="luckysheet-formula-text-color">=</span>'){
+        $("#luckysheet-rich-text-editor").html("");
+    }
+    else{
+        $("#luckysheet-rich-text-editor").html(value);
+        if (!isnotfocus) {
+            luckysheetRangeLast($("#luckysheet-rich-text-editor")[0]);
+        }
     }
 
     if(isCenter){
diff --git a/src/css/luckysheet-cellFormat.css b/src/css/luckysheet-cellFormat.css
new file mode 100644
index 000000000..2b765e605
--- /dev/null
+++ b/src/css/luckysheet-cellFormat.css
@@ -0,0 +1,67 @@
+.luckysheet-cellFormat-config{
+    display: none;
+}
+
+.luckysheet-cellFormat-config .luckysheet-modal-dialog-content{
+    position: relative;
+    height: 550px;
+    width: 600px;
+}
+
+.luckysheet-cellFormat-menu-c{
+    position: absolute;
+    width: 100%;
+    height: 30px;
+    border-right: 1px solid #fff;
+    border-bottom: 1px solid #d4d4d4;
+    font-size: 12px;
+}
+
+.luckysheet-cellFormat-menu{
+    position: relative;
+    display: inline-block;
+    height: 30px;
+    width: 80px;
+    text-align: center;
+    line-height: 30px;
+    border: 1px solid #d4d4d4;
+    border-bottom: none;
+    background: #F0F0F0;
+    cursor: pointer;
+}
+
+.luckysheet-cellFormat-menu:hover{
+    background: #e7e7e7;
+}
+
+
+.luckysheet-cellFormat-menu-active{
+    background: #fff;
+    cursor: default;
+}
+
+.luckysheet-cellFormat-menu-active:hover{
+    background: #fff;
+}
+
+
+.luckysheet-cellFormat-content{
+    position: absolute;
+    top:30px;
+    bottom: 0px;
+    width: 100%;
+    border: 1px solid #d4d4d4;
+    border-top: none;
+}
+
+.luckysheet-cellFormat-protection{
+    position: relative;
+    margin-top: 30px;
+    margin-left: 40px;
+}
+
+.luckysheet-cellFormat-protection span{
+    font-size: 12px;
+    color:#ff2929;
+    padding-left: 12px;
+}
\ No newline at end of file
diff --git a/src/css/luckysheet-protection.css b/src/css/luckysheet-protection.css
new file mode 100644
index 000000000..20482c9bd
--- /dev/null
+++ b/src/css/luckysheet-protection.css
@@ -0,0 +1,255 @@
+
+#luckysheet-modal-dialog-slider-protection .luckysheet-modal-dialog-slider-content{
+    background: #fff;
+}
+
+.luckysheet-slider-protection-config{
+    position: absolute;
+    width: 100%;
+}
+
+.luckysheet-slider-protection-row{
+    position: relative;
+    width: 98%;
+    height: 35px;
+    left: 1%;
+}
+
+.luckysheet-slider-protection-column{
+    position: absolute;
+    height: 100%;
+}
+
+
+.luckysheet-slider-protection-config input, .luckysheet-slider-protection-config textarea, .luckysheet-protection-rangeItem-dialog input, .luckysheet-protection-rangeItem-dialog textarea, .luckysheet-protection-sheet-validation input{
+    border: 1px solid #d4d4d4;
+    outline: none;
+}
+
+.luckysheet-slider-protection-config input:focus, .luckysheet-slider-protection-config textarea:focus, .luckysheet-protection-rangeItem-dialog input:focus, .luckysheet-protection-rangeItem-dialog textarea:focus,.luckysheet-protection-sheet-validation input:focus{
+    border: 1px solid #0389FB;
+    outline: none;
+}
+
+.luckysheet-protection-input{
+    width: 100%;
+    height: 19px;
+    position: relative;
+}
+
+.luckysheet-protection-textarea{
+    width: 100%;
+    height: 47px;
+    position: relative;
+    resize:none;
+}
+
+.luckysheet-protection-column-2x{
+    width: 20%;
+}
+
+.luckysheet-protection-column-3x{
+    width: 30%;
+}
+
+.luckysheet-protection-column-4x{
+    width: 40%;
+}
+
+.luckysheet-protection-column-5x{
+    width: 50%;
+}
+
+.luckysheet-protection-column-6x{
+    width: 60%;
+}
+
+.luckysheet-protection-column-7x{
+    width: 70%;
+}
+
+.luckysheet-protection-column-8x{
+    width: 80%;
+}
+
+.luckysheet-protection-column-9x{
+    width: 90%;
+}
+
+.luckysheet-protection-column-10x{
+    width: 100%;
+}
+
+.luckysheet-protection-column-left{
+    text-align: left;
+}
+
+.luckysheet-protection-column-center{
+    text-align: center;
+}
+
+.luckysheet-protection-column-right{
+    text-align: right;
+}
+
+.luckysheet-slider-protection-ok{
+    position: absolute;
+    width: 100%;
+    height: 100%;
+    background: #0188fb;
+    color: #fff;
+    text-align: center;
+    line-height: 45px;
+    font-size: 16px;
+    cursor: pointer;
+}
+
+.luckysheet-slider-protection-ok:hover{
+    background: #0181EE;
+}
+
+.luckysheet-slider-protection-ok:active{
+    background: #0074da;
+}
+
+.luckysheet-slider-protection-cancel{
+    position: absolute;
+    width: 100%;
+    height: 100%;
+    background: #e6e6e6;
+    color: #353535;
+    text-align: center;
+    line-height: 45px;
+    font-size: 16px;
+    cursor: pointer;
+}
+
+.luckysheet-slider-protection-cancel:hover{
+    background: #d6d6d6;
+}
+
+.luckysheet-slider-protection-cancel:active{
+    background: #c7c7c7;
+}
+
+.luckysheet-slider-protection-addRange{
+    line-height: 23px;
+    font-size: 12px;
+    top: 2px;
+    height: 23px;
+}
+
+
+.luckysheet-protection-rangeItem{
+    position: relative;
+    width: 100%;
+    height: 30px;
+    line-height: 30px;
+    font-size: 12px;
+    overflow: hidden;
+}
+
+.luckysheet-protection-rangeItem:hover{
+    background: #D5D5D5;
+}
+
+.luckysheet-protection-rangeItem > div{
+    position: absolute;
+    height: 100%;
+    text-align: center;
+    overflow: hidden;
+}
+
+.luckysheet-protection-rangeItem .luckysheet-protection-rangeItem-del{
+    left: 5px;
+    top:5px;
+    height: 20px;
+    width: 20px;
+    font-size: 14px;
+    line-height: 20px;
+    cursor: pointer;
+}
+
+.luckysheet-protection-rangeItem .luckysheet-protection-rangeItem-name{
+    left: 30px;
+    width: 80px;
+    text-align: left;
+}
+
+.luckysheet-protection-rangeItem .luckysheet-protection-rangeItem-range{
+    left: 110px;
+    width: 120px;
+}
+
+.luckysheet-protection-rangeItem .luckysheet-protection-rangeItem-update{
+    left: 230px;
+    width: 30px;
+    font-size: 14px;
+    top: 5px;
+    height: 20px;
+    width: 20px;
+    line-height: 20px;
+    cursor: pointer;
+}
+
+.luckysheet-protection-rangeItem .luckysheet-protection-rangeItem-del:hover, .luckysheet-protection-rangeItem .luckysheet-protection-rangeItem-update:hover{
+    background: #0181EE;
+    color: #fff;
+}
+
+.luckysheet-protection-rangeItem .luckysheet-protection-rangeItem-del:active, .luckysheet-protection-rangeItem .luckysheet-protection-rangeItem-update:active{
+    background: #0074da;
+    color: #fff;
+}
+
+
+.luckysheet-protection-rangeItem-content{
+    position: relative;
+    width: 350px;
+    height: 270px;
+}
+
+
+#luckysheet-protection-rangeItem-dialog .luckysheet-slider-protection-column .range {
+    width: 100%;
+    height: 30px;
+    border: 1px solid #d4d4d4;
+}
+
+#luckysheet-protection-rangeItem-dialog .luckysheet-slider-protection-column .range input {
+    width: calc(100% - 30px);
+    height: 30px;
+    padding: 0 10px;
+    float: left;
+    border: none;
+    outline-style: none;
+    box-sizing: border-box;
+}
+
+#luckysheet-protection-rangeItem-dialog .luckysheet-slider-protection-column .range i.fa-table {
+    float: right;
+    margin-top: 9px;
+    margin-right: 5px;
+    cursor: pointer;
+    color: #6598F3;
+}
+
+.luckysheet-protection-rangeItemTextarea{
+    width: 100%;
+    height: 120px;
+    position: relative;
+    resize:none;
+}
+
+.luckysheet-protection-rangeItemiInput{
+    width: 100%;
+    height: 23px;
+    position: relative;
+}
+
+
+.luckysheet-protection-sheet-validation{
+    width: 390px;
+    height: 180px;
+    display: none;
+}
\ No newline at end of file
diff --git a/src/global/api.js b/src/global/api.js
index 44a298649..cef230426 100644
--- a/src/global/api.js
+++ b/src/global/api.js
@@ -265,7 +265,15 @@ export function deleteCell(move, row, column, options = {}) {
     } = {...options}
 
     let moveType = 'move' + move.replace(move[0], move[0].toUpperCase()); // left-moveLeft;  up-moveUp
-    luckysheetDeleteCell(moveType, row, row, column, column, order);
+
+    let sheetIndex;
+    if(order){
+        if(Store.luckysheetfile[order]){
+            sheetIndex = Store.luckysheetfile[order].index;
+        }
+    }
+
+    luckysheetDeleteCell(moveType, row, row, column, column, sheetIndex);
 
     if (success && typeof success === 'function') {
         success()
@@ -881,7 +889,14 @@ export function insertRowOrColumn(type, index = 0, options = {}) {
     }
 
     // 默认在行上方增加行，列左侧增加列
-    luckysheetextendtable(type, index, number, "lefttop", order);
+    let sheetIndex;
+    if(order){
+        if(Store.luckysheetfile[order]){
+            sheetIndex = Store.luckysheetfile[order].index;
+        }
+    }
+    
+    luckysheetextendtable(type, index, number, "lefttop", sheetIndex);
 
     if (success && typeof success === 'function') {
         success();
@@ -932,7 +947,14 @@ export function deleteRowOrColumn(type, startIndex, endIndex, options = {}) {
         success
     } = {...options}
     
-    luckysheetdeletetable(type, startIndex, endIndex, order)
+
+    let sheetIndex;
+    if(order){
+        if(Store.luckysheetfile[order]){
+            sheetIndex = Store.luckysheetfile[order].index;
+        }
+    }
+    luckysheetdeletetable(type, startIndex, endIndex, sheetIndex);
     
     if (success && typeof success === 'function') {
         success()
diff --git a/src/global/extend.js b/src/global/extend.js
index 70b8aea84..5af0a94ce 100644
--- a/src/global/extend.js
+++ b/src/global/extend.js
@@ -7,12 +7,22 @@ import conditionformat from '../controllers/conditionformat';
 import luckysheetFreezen from '../controllers/freezen';
 import { selectHightlightShow } from '../controllers/select';
 import { luckysheet_searcharray } from '../controllers/sheetSearch';
+import {checkProtectionAuthorityNormal,checkProtectionNotEnable} from '../controllers/protection';
 import { getSheetIndex } from '../methods/get';
 import Store from '../store';
 
 //增加行列
-function luckysheetextendtable(type, index, value, direction, order) {
-    let curOrder = order || getSheetIndex(Store.currentSheetIndex);
+function luckysheetextendtable(type, index, value, direction, sheetIndex) {
+    sheetIndex = sheetIndex || Store.currentSheetIndex;
+
+    if(type=='row' && !checkProtectionAuthorityNormal(sheetIndex, "insertRows")){
+        return;
+    }
+    else if(type=='column' && !checkProtectionAuthorityNormal(sheetIndex, "insertColumns")){
+        return;
+    }
+
+    let curOrder = getSheetIndex(sheetIndex);
     let file = Store.luckysheetfile[curOrder];
     let d = $.extend(true, [], file.data);
 
@@ -868,8 +878,19 @@ function luckysheetextendData(rowlen, newData) {
 }
 
 //删除行列
-function luckysheetdeletetable(type, st, ed, order) {
-    let curOrder = order || getSheetIndex(Store.currentSheetIndex);
+function luckysheetdeletetable(type, st, ed, sheetIndex) {
+
+    sheetIndex = sheetIndex || Store.currentSheetIndex;
+    
+    if(type=='row' && !checkProtectionAuthorityNormal(sheetIndex, "deleteRows")){
+        return;
+    }
+    else if(type=='column' && !checkProtectionAuthorityNormal(sheetIndex, "deleteColumns")){
+        return;
+    }
+
+    let curOrder = getSheetIndex(sheetIndex);
+
     let file = Store.luckysheetfile[curOrder];
     let d = $.extend(true, [], file.data);
 
@@ -1581,8 +1602,13 @@ function luckysheetdeletetable(type, st, ed, order) {
 }
 
 //删除单元格
-function luckysheetDeleteCell(type, str, edr, stc, edc, order) {
-    let curOrder = order || getSheetIndex(Store.currentSheetIndex);
+function luckysheetDeleteCell(type, str, edr, stc, edc, sheetIndex) {
+    sheetIndex = sheetIndex || Store.currentSheetIndex;
+    if(!checkProtectionNotEnable(sheetIndex)){
+        return;
+    }
+
+    let curOrder = getSheetIndex(sheetIndex);
     let file = Store.luckysheetfile[curOrder];
 
     let d = $.extend(true, [], file.data);
diff --git a/src/global/formula.js b/src/global/formula.js
index 1ae42be40..0dd9864bd 100644
--- a/src/global/formula.js
+++ b/src/global/formula.js
@@ -6,6 +6,7 @@ import sheetmanage from '../controllers/sheetmanage';
 import menuButton from '../controllers/menuButton';
 import server from '../controllers/server';
 import luckysheetFreezen from '../controllers/freezen';
+import {checkProtectionLocked,checkProtectionCellHidden}  from '../controllers/protection';
 import dataVerificationCtrl from '../controllers/dataVerificationCtrl';
 import { seletedHighlistByindex, luckysheet_count_show } from '../controllers/select';
 import { isRealNum, isRealNull, valueIsError, isEditMode } from './validate';
@@ -319,6 +320,12 @@ const luckysheetformula = {
         }
     },
     fucntionboxshow: function(r, c) {
+
+        if(!checkProtectionCellHidden(r, c, Store.currentSheetIndex)){
+            $("#luckysheet-functionbox-cell").html("");
+            return;
+        }
+        
         let _this = this;
 
         let d = Store.flowdata;
@@ -1222,6 +1229,10 @@ const luckysheetformula = {
             sheetmanage.changeSheetExec(_this.rangetosheet);
         }
 
+        if(!checkProtectionLocked(r, c, Store.currentSheetIndex)){
+            return
+        }
+
         //数据验证 输入数据无效时禁止输入
         if(dataVerificationCtrl.dataVerification != null){
             let dvItem = dataVerificationCtrl.dataVerification[r + '_' + c];
@@ -3772,6 +3783,10 @@ const luckysheetformula = {
             _this.operatorjson = op;
         }
 
+        if(txt==null){
+            return "";
+        }
+
         if (txt.substr(0, 2) == "=+") {
             txt = txt.substr(2);
         }
@@ -4710,6 +4725,7 @@ const luckysheetformula = {
     execvertex: {},
     execFunctionGroupData: null,
     execFunctionExist: null,
+    formulaContainSheetList:{},
     formulaContainCellList:{},
     cellTextToIndexList:{},
     addToCellList:function(formulaTxt, cellstring){
@@ -4737,6 +4753,29 @@ const luckysheetformula = {
 
         this.cellTextToIndexList[txt] = infoObj;
     },
+    addToSheetIndexList:function(formulaTxt, sheetIndex, obIndex){
+        if(formulaTxt==null || formulaTxt.length==0){
+            return;
+        }
+
+        if(sheetIndex==null || sheetIndex.length==0){
+            sheetIndex = Store.currentSheetIndex;
+        }
+
+        if(obIndex==null || obIndex.length==0){
+            obIndex = "";
+        }
+
+        if(this.formulaContainSheetList==null){
+            this.formulaContainSheetList = {};
+        }
+
+        if(this.formulaContainSheetList[formulaTxt]==null){
+            this.formulaContainSheetList[formulaTxt] = {};
+        }
+
+        this.formulaContainSheetList[formulaTxt][sheetIndex] = obIndex;
+    },
     execFunctionGlobalData:{},
     execFunctionGroupForce:function(isForce){
         if(isForce){
diff --git a/src/global/method.js b/src/global/method.js
index ba7b27d1d..f3231194f 100644
--- a/src/global/method.js
+++ b/src/global/method.js
@@ -1,13 +1,232 @@
 import server from '../controllers/server';
 import { luckysheetlodingHTML, luckyColor } from '../controllers/constant';
 import sheetmanage from '../controllers/sheetmanage';
+import luckysheetformula from './formula';
+import pivotTable from '../controllers/pivotTable';
 import luckysheetFreezen from '../controllers/freezen';
 import { getSheetIndex } from '../methods/get';
 import { luckysheetextendData } from './extend';
+import luckysheetConfigsetting from '../controllers/luckysheetConfigsetting';
 import editor from './editor';
 import luckysheetcreatesheet from './createsheet';
 import Store from '../store';
 
+const defaultConfig = {
+    defaultStore:{
+        container: null, 
+        luckysheetfile: null, 
+        defaultcolumnNum: 60, 
+        defaultrowNum: 84, 
+        fullscreenmode: true,
+        devicePixelRatio: 1,
+    
+        currentSheetIndex: 0,
+        calculateSheetIndex: 0,
+        flowdata: [],
+        config: {},
+    
+        visibledatarow: [],
+        visibledatacolumn: [],
+        ch_width: 0,
+        rh_height: 0,
+    
+        cellmainWidth: 0,
+        cellmainHeight: 0,
+        toolbarHeight: 0,
+        infobarHeight: 0,
+        calculatebarHeight: 0,
+        rowHeaderWidth: 46,
+        columeHeaderHeight: 20,
+        cellMainSrollBarSize: 12,
+        sheetBarHeight: 31,
+        statisticBarHeight: 23,
+        luckysheetTableContentHW: [0, 0], 
+    
+        defaultcollen: 73,
+        defaultrowlen: 19,
+    
+        jfcountfuncTimeout: null, 
+        jfautoscrollTimeout: null,
+    
+        luckysheet_select_status: false,
+        luckysheet_select_save: [{ "row": [0, 0], "column": [0, 0] }],
+        luckysheet_selection_range: [],
+    
+        luckysheet_copy_save: {}, //复制粘贴
+        luckysheet_paste_iscut: false,
+    
+        filterchage: true, //筛选
+        luckysheet_filter_save: { "row": [], "column": [] },
+    
+        luckysheet_sheet_move_status: false,
+        luckysheet_sheet_move_data: [],
+        luckysheet_scroll_status: false,
+    
+        luckysheetisrefreshdetail: true,
+        luckysheetisrefreshtheme: true,
+        luckysheetcurrentisPivotTable: false,
+    
+        luckysheet_rows_selected_status: false,  //行列标题相关参
+        luckysheet_cols_selected_status: false,  
+        luckysheet_rows_change_size: false,
+        luckysheet_rows_change_size_start: [],
+        luckysheet_cols_change_size: false,
+        luckysheet_cols_change_size_start: [],
+        luckysheet_cols_dbclick_timeout: null,
+        luckysheet_cols_dbclick_times: 0,
+    
+        luckysheetCellUpdate: [],
+        
+        luckysheet_shiftpositon: null,
+    
+        iscopyself: true,
+    
+        orderbyindex: 0, //排序下标
+    
+        luckysheet_model_move_state: false, //模态框拖动
+        luckysheet_model_xy: [0, 0],
+        luckysheet_model_move_obj: null,
+    
+        luckysheet_cell_selected_move: false,  //选区拖动替换
+        luckysheet_cell_selected_move_index: [],
+    
+        luckysheet_cell_selected_extend: false,  //选区下拉
+        luckysheet_cell_selected_extend_index: [],
+        luckysheet_cell_selected_extend_time: null,
+    
+        clearjfundo: true,
+        jfredo: [],
+        jfundo: [],
+        lang: 'en', //language
+        createChart: '',
+        highlightChart: '',
+        zIndex: 15,
+        chartparam: {
+            luckysheetCurrentChart: null, //current chart_id
+            luckysheetCurrentChartActive: false,
+            luckysheetCurrentChartMove: null, // Debounce state
+            luckysheetCurrentChartMoveTimeout: null,//拖动图表框的节流定时器
+            luckysheetCurrentChartMoveObj: null, //chart DOM object
+            luckysheetCurrentChartMoveXy: null, //上一次操作结束的图表信息，x,y: chart框位置，scrollLeft1,scrollTop1: 滚动条位置
+            luckysheetCurrentChartMoveWinH: null, //左右滚动条滑动距离
+            luckysheetCurrentChartMoveWinW: null, //上下滚动条滑动距离
+            luckysheetCurrentChartResize: null,
+            luckysheetCurrentChartResizeObj: null,
+            luckysheetCurrentChartResizeXy: null,
+            luckysheetCurrentChartResizeWinH: null,
+            luckysheetCurrentChartResizeWinW: null,
+            luckysheetInsertChartTosheetChange: true, // 正在执行撤销
+            luckysheetCurrentChartZIndexRank : 100,
+            luckysheet_chart_redo_click:false, //撤销重做时标识
+            luckysheetCurrentChartMaxState: false, //图表全屏状态
+            jfrefreshchartall: '',
+            changeChartCellData: '',
+            renderChart: '',
+            getChartJson: ''
+        },
+        functionList:null, //function list explanation
+        luckysheet_function:null,
+        chart_selection: {},
+        currentChart: '',
+        scrollRefreshSwitch:true,
+    
+        measureTextCache:{},
+        measureTextCellInfoCache:{},
+        measureTextCacheTimeOut:null,
+    
+        zoomRatio:1,
+    
+        visibledatacolumn_unique:null,
+        visibledatarow_unique:null,
+    
+        showGridLines:true,
+    
+        toobarObject: {}, //toolbar constant
+        inlineStringEditCache:null,
+        inlineStringEditRange:null,
+    
+        fontList:[],
+    
+    },    
+    defualtFormula:{
+        searchFunctionCell: null,
+        functionlistPosition: {},
+        rangechangeindex: null,
+        rangestart: false,
+        rangetosheet: null,
+        rangeSetValueTo: null,
+        func_selectedrange: {}, //函数选区范围
+        rangedrag_column_start: false,
+        rangedrag_row_start: false,
+        rangeResizeObj: null,
+        rangeResize: null,
+        rangeResizeIndex: null,
+        rangeResizexy: null,
+        rangeResizeWinH: null,
+        rangeResizeWinW: null,
+        rangeResizeTo: null,
+        rangeMovexy: null,
+        rangeMove: false,
+        rangeMoveObj: null,
+        rangeMoveIndex: null,
+        rangeMoveRangedata: null,
+        functionHTMLIndex: 0,
+        functionRangeIndex: null,
+        execvertex: {},
+        execFunctionGroupData: null,
+        execFunctionExist: null,
+        formulaContainSheetList:{},
+        formulaContainCellList:{},
+        cellTextToIndexList:{},
+        isFunctionRangeSave: false,
+        execvertex: {},
+        execFunctionGroupData: null,
+        execFunctionExist: null,
+        formulaContainSheetList:{},
+        formulaContainCellList:{},
+        cellTextToIndexList:{},
+        execFunctionGlobalData:{},
+        groupValuesRefreshData: [],
+        functionResizeData: {},
+        functionResizeStatus: false,
+        functionResizeTimeout: null,
+        data_parm_index: 0  //选择公式后参数索引标记
+    },
+    defualtSheet:{
+        sheetMaxIndex: 0,
+        nulldata: null,
+        mergeCalculationSheet:{},
+        checkLoadSheetIndexToDataIndex:{},
+        CacheNotLoadControll:[],
+    },
+    defualtPivotTable:{
+        pivotDatas: null,
+        pivotSheetIndex: 0,
+        pivotDataSheetIndex: 0,
+        celldata: null,
+        origindata: null,
+        pivot_data_type: {},
+        pivot_select_save: null,
+        column: null,
+        row: null,
+        values: null,
+        filter: null,
+        showType: null,
+        rowhidden: null,
+        selected: null,
+        caljs: null,
+        initial: true,
+        filterparm: null,
+        luckysheet_pivotTable_select_state: false,
+        jgridCurrentPivotInput: null,
+        movestate: false,
+        moveitemposition: [],
+        movesave: {},
+        drawPivotTable: true,
+        pivotTableBoundary: [12, 6],
+    }
+}
+
 const method = {
     //翻页
     addDataAjax: function(param, index, url, func){
@@ -160,17 +379,43 @@ const method = {
         $("#luckysheet-modal-dialog-mask, #luckysheetTextSizeTest, #luckysheet-icon-morebtn-div").remove();
         $("#luckysheet-input-box").parent().remove();
         $("#luckysheet-formula-help-c").remove();
-        $(".chartSetting").remove();
+        $(".chartSetting, .luckysheet-modal-dialog-slider").remove();
 
         //document event release
         $(document).off(".luckysheetEvent");
+        $(document).off(".luckysheetProtection");
         
         //参数重置
-        Store.jfredo = [];
-        Store.jfundo = [];
-
         luckysheetFreezen.initialHorizontal = true;
         luckysheetFreezen.initialVertical = true;
+
+        let defaultStore = $.extend(true, {}, defaultConfig.defaultStore);
+        for(let key in defaultStore){
+            if(key in Store){
+                Store[key] = defaultStore[key];
+            }
+        }
+
+        let defualtFormula = $.extend(true, {}, defaultConfig.defualtFormula);
+        for(let key in defualtFormula){
+            if(key in luckysheetformula){
+                luckysheetformula[key] = defualtFormula[key];
+            }
+        }
+
+        let defualtSheet = $.extend(true, {}, defaultConfig.defualtSheet);
+        for(let key in defualtSheet){
+            if(key in sheetmanage){
+                sheetmanage[key] = defualtSheet[key];
+            }
+        }
+
+        let defualtPivotTable = $.extend(true, {}, defaultConfig.defualtPivotTable);
+        for(let key in defualtPivotTable){
+            if(key in pivotTable){
+                pivotTable[key] = defualtPivotTable[key];
+            }
+        }
     },
     editorChart:function(c){
         let chart_selection_color = luckyColor[0];
diff --git a/src/global/sort.js b/src/global/sort.js
index c80735ee6..5d19a3e13 100644
--- a/src/global/sort.js
+++ b/src/global/sort.js
@@ -5,6 +5,7 @@ import tooltip from './tooltip';
 import editor from './editor';
 import { rowlenByRange } from './getRowlen';
 import { jfrefreshgrid } from './refresh';
+import {checkProtectionAuthorityNormal} from '../controllers/protection';
 import Store from '../store';
 
 //数据排序方法
@@ -180,6 +181,9 @@ function orderbydata1D(data, isAsc) {
 
 //排序选区数据
 function sortSelection(isAsc) {
+    if(!checkProtectionAuthorityNormal(Store.currentSheetIndex, "sort")){
+        return;
+    }
     if(Store.luckysheet_select_save.length > 1){
         if(isEditMode()){
             alert("不能对多重选择区域执行此操作，请选择单个区域，然后再试");
@@ -283,6 +287,9 @@ function sortSelection(isAsc) {
 
 //排序一列数据
 function sortColumnSeletion(colIndex, isAsc) {
+    if(!checkProtectionAuthorityNormal(Store.currentSheetIndex, "sort")){
+        return;
+    }
     if(isAsc == null){
         isAsc = true;
     }
diff --git a/src/index.html b/src/index.html
index 3bbd4ee0b..e40b0cc8c 100644
--- a/src/index.html
+++ b/src/index.html
@@ -94,6 +94,7 @@
 				// 	},
 				// 	{"r":17,"c":2,"v":{"v":"Luckysheet","ct":{"fa":"General","t":"g"},"bg":null,"bl":0,"it":0,"ff":0,"fs":"11","fc":"rgb(51, 51, 51)","ht":1,"vt":1,"m":"Luckysheet"}}
 				// ],"calcChain":[]}]
+				
 			})
 
 		})
diff --git a/src/locale/en.js b/src/locale/en.js
index 30b4f48d3..6a9692d98 100644
--- a/src/locale/en.js
+++ b/src/locale/en.js
@@ -47,6 +47,7 @@ export default {
         splitColumn: 'Split text',
         insertImage: 'Insert image',
         dataVerification: 'Data verification',
+        protection:"Protection the sheet",
 
         clearText:"Clear color",
         noColorSelectedText:"No color is selected",
@@ -56,6 +57,8 @@ export default {
         toolClose:"Close",
         toolMoreTip:"More features",
         moreOptions:"More Options",
+
+        cellFormat:"Cell format config",
     },
     alternatingColors:{
         applyRange: 'Apply to range',
@@ -80,7 +83,10 @@ export default {
     button: {
         confirm: 'OK',
         cancel: 'Cancel',
-        close:"Close"
+        close:"Close",
+        update:"Update",
+        delete:"Delete",
+        insert:"Insert",
     },
     paint:{
         start: 'Paint format start',
@@ -122,7 +128,8 @@ export default {
         tipInputNumber:"Please enter the number",
         tipInputNumberLimit:"The increase range is limited to 1-100",
 
-        tipRowHeightLimit:"The value must be between 0 ~ 255",
+        tipRowHeightLimit:"Row height must be between 0 ~ 545",
+        tipColumnWidthLimit:"The column width must be between 0 ~ 2038",
         pageInfoFull:'Total ${total}，${totalPage} page，All data displayed',
     },
     currencyDetail:{
@@ -1007,6 +1014,10 @@ export default {
         inputCorrect:"Please enter the correct value",
         notLessOne:"The number of rows and columns cannot be less than 1",
         offsetColumnLessZero:"The offset column cannot be negative!",
+
+        pasteMustKeybordAlert:"在表格中进行复制粘贴: Ctrl + C 进行复制, Ctrl + V 进行粘贴, Ctrl + X 进行剪切",
+        pasteMustKeybordAlertHTMLTitle:"在表格中进行复制粘贴",
+        pasteMustKeybordAlertHTML:"<span style='line-height: 1.0;font-size:36px;font-weight: bold;color:#666;'>Ctrl + C</span>&nbsp;&nbsp;进行复制<br/><span style='line-height: 1.0;font-size:36px;font-weight: bold;color:#666;'>Ctrl + V</span>&nbsp;&nbsp;进行粘贴<br/><span style='line-height: 1.0;font-size:36px;font-weight: bold;color:#666;'>Ctrl + X</span>&nbsp;&nbsp;进行剪切",
     },
     pivotTable:{
         title:"PivotTable",
@@ -1074,6 +1085,76 @@ export default {
         month:"Month",
         year:"Year",
         chineseNumber:"Chinese numbers",
+    },
+    imageCtrl:{
+        borderTile:"Image border color",
+        borderCur:"Color",
+    },
+    protection:{
+        protectiontTitle:"Protection",
+        enterPassword:"Enter a password(optional)",
+        enterHintTitle:"Prompt when editing is prohibited(optional)",
+        enterHint:"The cell or chart you are trying to change is in a protected worksheet. If you want to change it, please unprotect the worksheet. You may need to enter a password",
+        swichProtectionTip:"Protect the sheet and contents of locked cells",
+        authorityTitle:"Allow users of this sheet to:",
+        selectLockedCells:"Select locked cells",
+        selectunLockedCells:"Select unlocked cells",
+        formatCells:"Format cells",
+        formatColumns:"Format columns",
+        formatRows:"Format rows",
+        insertColumns:"Insert columns",
+        insertRows:"Insert rows",
+        insertHyperlinks:"Insert hyperlinks",
+        deleteColumns:"Delete columns",
+        deleteRows:"Delete rows",
+        sort:"Sort",
+        filter:"Filter",
+        usePivotTablereports:"Use PivotTable reports",
+        editObjects:"Edit objects",
+        editScenarios:"Edit scenarios",
+
+        allowRangeTitle:"Allow users of range to:",
+        allowRangeAdd:"New...",
+
+        allowRangeAddTitle:"Title",
+        allowRangeAddSqrf:"Reference",
+        selectCellRange: 'Click to select cell range',
+        selectCellRangeHolder:"Cell range",
+        allowRangeAddTitlePassword:"Password",
+        allowRangeAddTitleHint:"Prompt",
+        allowRangeAddTitleHintTitle:"Prompt when password is set(optional)",
+        allowRangeAddtitleDefault:"Input range name",
+
+        rangeItemDblclick:"Double click to edit",
+        rangeItemHasPassword:"Has password",
+
+        rangeItemErrorTitleNull:"Title is null",
+        rangeItemErrorRangeNull:"Reference is null",
+        rangeItemErrorRange:"Reference is error",
+
+        validationTitle:"Password validation",
+        validationTips:"Need to enter a password to unlock the protection of the worksheet",
+        validationInputHint:"Enter a password",
+
+        checkPasswordNullalert:"Password is required!",
+        checkPasswordWrongalert:"Incorrect password, please try again!",
+
+        checkPasswordSucceedalert:"Unlock Succeed!",
+        defaultRangeHintText:"The cell is being password protected.",
+        defaultSheetHintText:"The cell or chart is in a protected worksheet. To make changes, please unprotect the worksheet. You may need to enter a password",
+    },
+    cellFormat:{
+        cellFormatTitle:"Format cells",
+        protection:"Protection",
+        locked:"Locked",
+        hidden:"Hidden",
+        protectionTips:"To lock cells or hide formulas, protect the wordsheet. On the toolbar, Click Protect Sheet Button",
+        tipsPart:"Partial checked",
+        tipsAll:"All checked",
+
+        selectionIsNullAlert:"Selection is required!",
+        sheetDataIsNullAlert:"error, Data is none!",
+
     }
   };
   
\ No newline at end of file
diff --git a/src/locale/zh.js b/src/locale/zh.js
index 6b330c54c..6bb5ce6ae 100644
--- a/src/locale/zh.js
+++ b/src/locale/zh.js
@@ -47,6 +47,7 @@ export default {
         splitColumn: '分列',
         insertImage: '插入图片',
         dataVerification: '数据验证',
+        protection:"保护工作表内容",
 
         clearText:"清除颜色选择",
         noColorSelectedText:"没有颜色被选择",
@@ -56,6 +57,8 @@ export default {
         toolClose:"收起",
         toolMoreTip:"更多功能",
         moreOptions:"更多选项",
+
+        cellFormat:"设置单元格格式",
     },
     alternatingColors:{
         applyRange: '应用范围',
@@ -80,7 +83,10 @@ export default {
     button: {
         confirm: '确定',
         cancel: '取消',
-        close:"关闭"
+        close:"关闭",
+        update:"Update",
+        delete:"Delete",
+        insert:"新建",
     },
     paint: {
         start: '格式刷开启',
@@ -122,7 +128,8 @@ export default {
         tipInputNumber:"请输入数字",
         tipInputNumberLimit:"增加范围限制在1-100",
 
-        tipRowHeightLimit:"数值必须在0 ~ 255之间",
+        tipRowHeightLimit:"行高必须在0 ~ 545之间",
+        tipColumnWidthLimit:"列宽必须在0 ~ 2038之间",
         pageInfoFull:'共${total}条，${totalPage}页，已显示全部数据',
 
     },
@@ -1025,6 +1032,10 @@ export default {
         inputCorrect:"请输入正确的数值",
         notLessOne:"行列数不能小于1",
         offsetColumnLessZero:"偏移列不能为负数！",
+
+        pasteMustKeybordAlert:"Copy and paste in the Sheet: Ctrl + C to copy, Ctrl + V to paste, Ctrl + X to cut",
+        pasteMustKeybordAlertHTMLTitle:"Copy and paste in the Sheet",
+        pasteMustKeybordAlertHTML:"<span style='line-height: 1.0;font-size:36px;font-weight: bold;color:#666;'>Ctrl + C</span>&nbsp;&nbsp;to copy<br/><span style='line-height: 1.0;font-size:36px;font-weight: bold;color:#666;'>Ctrl + V</span>&nbsp;&nbsp;to paste<br/><span style='line-height: 1.0;font-size:36px;font-weight: bold;color:#666;'>Ctrl + X</span>&nbsp;&nbsp;to cut",
     },
     pivotTable:{
         title:"数据透视表",
@@ -1092,5 +1103,72 @@ export default {
         month:"以月填充",
         year:"以年填充",
         chineseNumber:"以中文小写数字填充"
+    },
+    imageCtrl:{
+        borderTile:"图片边框颜色选择",
+        borderCur:"当前颜色",
+    },
+    protection:{
+        protectiontTitle:"保护工作表",
+        enterPassword:"请输入密码（可留空）",
+        enterHint:"您试图更改的单元格或图表位于受保护的工作表中。若要更改，请取消工作表保护。您可能需要输入密码",
+        swichProtectionTip:"保护工作表及锁定的单元格内容",
+        authorityTitle:"允许此工作表的用户进行:",
+        selectLockedCells:"选定锁定单元格",
+        selectunLockedCells:"选定解除锁定的单元格",
+        formatCells:"设置单元格格式",
+        formatColumns:"设置列格式",
+        formatRows:"设置行格式",
+        insertColumns:"插入列",
+        insertRows:"插入行",
+        insertHyperlinks:"插入超链接",
+        deleteColumns:"删除列",
+        deleteRows:"删除行",
+        sort:"排序",
+        filter:"使用自动筛选",
+        usePivotTablereports:"使用数据透视表和报表",
+        editObjects:"编辑对象",
+        editScenarios:"编辑方案",
+
+        allowRangeTitle:"允许用户编辑区域",
+        allowRangeAdd:"新建...",
+
+        allowRangeAddTitle:"标题",
+        allowRangeAddSqrf:"引用单元格",
+        selectCellRange: '点击选择单元格范围',
+        selectCellRangeHolder:"请输入单元格范围",
+        allowRangeAddTitlePassword:"密码",
+        allowRangeAddTitleHint:"提示",
+        allowRangeAddTitleHintTitle:"设置密码后，提示用户输入密码(可留空)",
+        allowRangeAddtitleDefault:"请输入区域名称",
+
+        rangeItemDblclick:"双击进行编辑",
+        rangeItemHasPassword:"已设置密码",
+
+        rangeItemErrorTitleNull:"标题不能为空",
+        rangeItemErrorRangeNull:"单元格范围不能为空",
+        rangeItemErrorRange:"单元格范围格式错误",
+
+        validationTitle:"验证提示",
+        validationTips:"需要输入密码来撤销工作表的保护",
+        validationInputHint:"请输入密码",
+
+        checkPasswordNullalert:"密码不能为空！",
+        checkPasswordWrongalert:"密码错误，请重试！",
+
+        checkPasswordSucceedalert:"解锁成功，可以编辑该区域!",
+        defaultRangeHintText:"该单元格正在受密码保护。",
+        defaultSheetHintText:"该单元格或图表位于受保护的工作表中，若要进行更改，请取消工作表保护，您可能需要输入密码。",
+    },
+    cellFormat:{
+        cellFormatTitle:"设置单元格格式",
+        protection:"保护",
+        locked:"锁定单元格",
+        hidden:"隐藏公式",
+        protectionTips:"只有保护工作表功能(在菜单栏点击保护工作表按钮进行设置)开启后，锁定单元格或隐藏公式才能生效",
+        tipsPart:"部分选中",
+        tipsAll:"全部选中",
+        selectionIsNullAlert:"请选择一个范围！",
+        sheetDataIsNullAlert:"数据为空无法设置！",
     }
 };
diff --git a/src/plugins/js/crypto-api.min.js b/src/plugins/js/crypto-api.min.js
new file mode 100644
index 000000000..8137dc6ef
--- /dev/null
+++ b/src/plugins/js/crypto-api.min.js
@@ -0,0 +1,2 @@
+var CryptoApi=function(t){var e={};function s(n){if(e[n])return e[n].exports;var r=e[n]={i:n,l:!1,exports:{}};return t[n].call(r.exports,r,r.exports,s),r.l=!0,r.exports}return s.m=t,s.c=e,s.d=function(t,e,n){s.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:n})},s.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},s.t=function(t,e){if(1&e&&(t=s(t)),8&e)return t;if(4&e&&"object"==typeof t&&t&&t.__esModule)return t;var n=Object.create(null);if(s.r(n),Object.defineProperty(n,"default",{enumerable:!0,value:t}),2&e&&"string"!=typeof t)for(var r in t)s.d(n,r,function(e){return t[e]}.bind(null,r));return n},s.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return s.d(e,"a",e),e},s.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},s.p="",s(s.s=29)}([function(t,e,s){"use strict";function n(t,e){return 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this.addPaddingISO7816(this.state.message.length<56?56-this.state.message.length|0:120-this.state.message.length|0),this.addLengthBits(),this.process(),this.getStateHash()}}]),t}();e.a=f},function(t,e,s){"use strict";function n(t){for(var e="",s=new Uint8Array(t),n=0;n<s.length;n++)e+=String.fromCharCode(s[n]);return e}s.d(e,"a",function(){return n})},,function(t,e,s){"use strict";function n(t,e){for(var s=0;s<e.length;s++){var n=e[s];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(t,n.key,n)}}var r=function(){function t(e,s){!function(e,s){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this),e.length>s.blockSizeInBytes&&(s.update(e),e=s.finalize(),s.reset());for(var n=e.length;n<s.blockSizeInBytes;n++)e+="\0";this.oPad="";for(var r=0;r<e.length;r++)s.update(String.fromCharCode(54^e.charCodeAt(r))),this.oPad+=String.fromCharCode(92^e.charCodeAt(r));this.hasher=s}return function(t,e,s){e&&n(t.prototype,e)}(t,[{key:"update",value:function(t){this.hasher.update(t)}},{key:"finalize",value:function(){var t=this.hasher.finalize();return this.hasher.reset(),this.hasher.update(this.oPad),this.hasher.update(t),this.hasher.finalize()}}]),t}();e.a=r},,,,,,,,,function(t,e,s){"use strict";s.r(e);var n=s(14),r=s(13),a=s(16),o=s(10),i=s(8),h=s(17),c=s(11),u=s(7),f=s(6),l=s(9),p=s(12),y=s(1),b=s(18),g=s(2),C=s(15),v=s(20);function d(t,e){for(var s=0;s<e.length;s++){var n=e[s];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(t,n.key,n)}}var O=function(){function t(){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.encoder={},this.encoder.fromUtf=y.a,this.encoder.fromArrayBuffer=b.a,this.encoder.toHex=g.a,this.encoder.toBase64=C.a}return function(t,e,s){e&&d(t.prototype,e)}(t,[{key:"getHasher",value:function(t,e){switch(e=e||{},t){case"has160":return new n.a(e);case"md2":return new r.a(e);case"md4":return new a.a(e);case"md5":return new o.a(e);case"ripemd128":return e=Object.assign({},{length:128},e),new i.a(e);case"ripemd":case"ripemd160":return e=Object.assign({},{length:160},e),new i.a(e);case"ripemd256":return e=Object.assign({},{length:256},e),new i.a(e);case"ripemd320":return e=Object.assign({},{length:320},e),new i.a(e);case"sha0":return new h.a(e);case"sha1":return new c.a(e);case"sha224":return e=Object.assign({},{length:224},e),new u.a(e);case"sha256":return e=Object.assign({},{length:256},e),new u.a(e);case"sha384":return e=Object.assign({},{length:384},e),new f.a(e);case"sha512":return e=Object.assign({},{length:512},e),new f.a(e);case"sha512/224":return e=Object.assign({},{length:224},e),new f.a(e);case"sha512/256":return e=Object.assign({},{length:256},e),new f.a(e);case"snefru":case"snefru128":case"snefru128/8":return e=Object.assign({},{length:128},e),new l.a(e);case"snefru256":case"snefru256/8":return e=Object.assign({},{length:256},e),new l.a(e);case"snefru128/2":return e=Object.assign({},{length:128,rounds:2},e),new l.a(e);case"snefru256/4":return e=Object.assign({},{length:256,rounds:4},e),new l.a(e);case"whirlpool":return new p.a(e);case"whirlpool-0":return e=Object.assign({},{type:"0"},e),new p.a(e);case"whirlpool-t":return e=Object.assign({},{type:"t"},e),new p.a(e)}}},{key:"hash",value:function(t,e,s){s=s||{};var n=this.getHasher(t,s);return n.update(Object(y.a)(e)),Object(g.a)(n.finalize())}},{key:"getHmac",value:function(t,e){return new v.a(t,e)}},{key:"hmac",value:function(t,e,s){var n=this.getHmac(Object(y.a)(t),s);return n.update(Object(y.a)(e)),Object(g.a)(n.finalize())}}]),t}();O=new O,e.default=O}]).default;
+//# sourceMappingURL=crypto-api.min.js.map
\ No newline at end of file
diff --git a/src/utils/util.js b/src/utils/util.js
index 30a272f12..78d1703a2 100644
--- a/src/utils/util.js
+++ b/src/utils/util.js
@@ -378,6 +378,12 @@ function luckysheetfontformat(format) {
                 // fontfamily = fontarray[fontjson[format.ff]];
                 fontfamily = format.ff;
 
+                fontfamily = fontfamily.replace(/"/g, "").replace(/'/g, "");
+
+                if(fontfamily.indexOf(" ")>-1){
+                    fontfamily = '"' + fontfamily + '"';
+                }
+
                 if(fontfamily!=null && document.fonts && !document.fonts.check("12px "+fontfamily)){
                     menuButton.addFontTolist(fontfamily);
                 }
@@ -667,6 +673,71 @@ function loadLinks(urls) {
     }
 }
 
+function transformRangeToAbsolute(txt1){
+    if(txt1 ==null ||txt1.length==0){
+        return null;
+    }
+
+    let txtArray = txt1.split(",");
+    let ret = "";
+    for(let i=0;i<txtArray.length;i++){
+        let txt = txtArray[i];
+        let txtSplit = txt.split("!"), sheetName="", rangeTxt="";
+        if(txtSplit.length>1){
+            sheetName = txtSplit[0];
+            rangeTxt = txtSplit[1];
+        }
+        else{
+            rangeTxt = txtSplit[0];
+        }
+
+        let rangeTxtArray = rangeTxt.split(":");
+
+        let rangeRet = "";
+        for(let a=0;a<rangeTxtArray.length;a++){
+            let t = rangeTxtArray[a];
+
+            let row = t.replace(/[^0-9]/g, "");
+            let col = t.replace(/[^A-Za-z]/g, "");
+            let rangeTT = ""
+            if(col!=""){
+                rangeTT += "$" + col;
+            }
+
+            if(row!=""){
+                rangeTT += "$" + row;
+            }
+
+            rangeRet+=rangeTT+":";
+        }
+
+        rangeRet = rangeRet.substr(0, rangeRet.length-1);
+
+        ret += sheetName + rangeRet + ",";
+    }
+
+    return ret.substr(0, ret.length-1); 
+}
+
+function openSelfModel(id, isshowMask=true){
+    let $t = $("#"+id)
+            .find(".luckysheet-modal-dialog-content")
+            .css("min-width", 300)
+            .end(), 
+        myh = $t.outerHeight(), 
+        myw = $t.outerWidth();
+    let winw = $(window).width(), winh = $(window).height();
+    let scrollLeft = $(document).scrollLeft(), scrollTop = $(document).scrollTop();
+    $t.css({ 
+    "left": (winw + scrollLeft - myw) / 2, 
+    "top": (winh + scrollTop - myh) / 3 
+    }).show();
+
+    if(isshowMask){
+        $("#luckysheet-modal-dialog-mask").show();
+    }
+}
+
 
 export {
     isJsonString,
@@ -691,5 +762,7 @@ export {
     seriesLoadScripts,
     parallelLoadScripts,
     loadLinks,
-    luckysheetContainerFocus
+    luckysheetContainerFocus,
+    transformRangeToAbsolute,
+    openSelfModel
 }
\ No newline at end of file