diff --git a/CHANGELOG.md b/CHANGELOG.md
index c72c17e4f..2f06172b6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,30 @@ toc: false
 docClass: timeline
 ---
 
+## 🌈 1.0.3 `2023-03-14` 
+### 🚀 Features
+- `Picker`: 新增支持 keys 属性 @LeeJim ([#1759](https://github.com/Tencent/tdesign-miniprogram/pull/1759))
+- `Input`: 支持 `nicknamereview` 事件 @anlyyao ([#1755](https://github.com/Tencent/tdesign-miniprogram/pull/1755))
+- `Popup`: 增加默认圆角、默认背景色、安全底边距 @jarmywang ([#1758](https://github.com/Tencent/tdesign-miniprogram/pull/1758))
+### 🐞 Bug Fixes
+- `DropdownMenu`: 修复 label 的展示逻辑 @LeeJim ([#1748](https://github.com/Tencent/tdesign-miniprogram/pull/1748))
+- `DropdownMenu`: 修复 radio 图标的展示位置 @LeeJim ([#1748](https://github.com/Tencent/tdesign-miniprogram/pull/1748))
+- `Popup`: 修复关闭按钮无法点击的问题 @jarmywang ([#1754](https://github.com/Tencent/tdesign-miniprogram/pull/1754))
+- `Calendar`: 修复 format 属性不是响应式的问题 @LeeJim ([#1753](https://github.com/Tencent/tdesign-miniprogram/pull/1753))
+- `Checkbox`: 修复存在 disabled 选项时，全选出错的问题 @LeeJim ([#1766](https://github.com/Tencent/tdesign-miniprogram/pull/1766))
+- `Badge`: 修复 shape = ribbon 时，修改 color 不能改变全部颜色的问题 @LeeJim ([#1764](https://github.com/Tencent/tdesign-miniprogram/pull/1764))
+- `Upload`: 修复 sizelimit 不支持对象传参的问题 @LeeJim ([#1763](https://github.com/Tencent/tdesign-miniprogram/pull/1763))
+- `Upload`: 修复 sizelimit 默认单位和文档不一致的问题，从 `B` 改成 `KB` @LeeJim ([#1763](https://github.com/Tencent/tdesign-miniprogram/pull/1763))
+- `Button`: 取消 `loading` 态下的 hover 效果 @anlyyao ([#1739](https://github.com/Tencent/tdesign-miniprogram/pull/1739))
+- `Button`: 事件 `tap` 仅在非加载或禁用状态时触发 @anlyyao ([#1739](https://github.com/Tencent/tdesign-miniprogram/pull/1739))
+- `Badge`: 优化和不同组件组合的无障碍访问 @yaogengzhu ([#1428](https://github.com/Tencent/tdesign-miniprogram/pull/1428))
+- `Cell`: 修复 `note` 内容超出被遮挡问题 @anlyyao ([#1769](https://github.com/Tencent/tdesign-miniprogram/pull/1769))
+- `Progress`: 修复 label 插槽无效 @anlyyao ([#1771](https://github.com/Tencent/tdesign-miniprogram/pull/1771))
+- `Grid`: 修复 grid-item 的 image 插槽不可用的问题，需传入 image =  slot 才可使用插槽 @LeeJim ([#1772](https://github.com/Tencent/tdesign-miniprogram/pull/1772))
+
+### 🚧 Others
+- `Picker`: 文档中移除 render-label、columns 还不支持的属性 @LeeJim ([#1759](https://github.com/Tencent/tdesign-miniprogram/pull/1759))
+
 ## 🌈 1.0.2 `2023-03-07` 
 ### 🐞 Bug Fixes
 - `Radio`: 修复使用 options 时可传入的属性不齐的问题 @LeeJim ([#1707](https://github.com/Tencent/tdesign-miniprogram/pull/1707))
diff --git a/package.json b/package.json
index ed3ac4a58..b9d2a1726 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "tdesign-miniprogram",
   "purename": "tdesign",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "description": "tdesign-miniprogram",
   "title": "tdesign-ßminiprogram",
   "main": "miniprogram_dist/index.js",
diff --git a/site/data/projects.ts b/site/data/projects.ts
new file mode 100644
index 000000000..f55e37c45
--- /dev/null
+++ b/site/data/projects.ts
@@ -0,0 +1,64 @@
+export default 
+  [
+    {
+      name: '未来运动场',
+      tags: ['趣味游戏'],
+      preview: ['https://tdesign.gtimg.com/miniprogram/case/weilaiyundongchang.png'],
+      qrcode: 'https://tdesign.gtimg.com/miniprogram/case/weilaiyundongchang-code.jpg',
+    },
+    {
+      name: '程序员做饭指南',
+      tags: ['效率工具', '开源项目'],
+      preview: ['https://tdesign.gtimg.com/miniprogram/case/zuofanzhinan.png'],
+      qrcode: 'https://tdesign.gtimg.com/miniprogram/case/zuofanzhinan-code.jpg',
+      url: 'https://github.com/LeeJim/HowToCookOnMiniprogram',
+    },
+    {
+      name: '李宁',
+      tags: ['电商'],
+      preview: ['https://tdesign.gtimg.com/miniprogram/case/lining.jpg'],
+      qrcode: 'https://tdesign.gtimg.com/miniprogram/case/lining-code.jpg',
+    },
+    {
+      name: '美宜家',
+      tags: ['电商'],
+      preview: ['https://tdesign.gtimg.com/miniprogram/case/meiyijia.jpg'],
+      qrcode: 'https://tdesign.gtimg.com/miniprogram/case/meiyijia-code.jpg',
+    },
+    {
+      name: '沃尔玛',
+      tags: ['电商'],
+      preview: ['https://tdesign.gtimg.com/miniprogram/case/walmart.jpg'],
+      qrcode: 'https://tdesign.gtimg.com/miniprogram/case/walmart-code.jpg',
+    },
+    {
+      name: '维达',
+      tags: ['电商'],
+      preview: ['https://tdesign.gtimg.com/miniprogram/case/weida.jpg'],
+      qrcode: 'https://tdesign.gtimg.com/miniprogram/case/weida-code.png',
+    },
+    {
+      name: '小云卡片',
+      tags: ['效率工具'],
+      preview: ['https://tdesign.gtimg.com/miniprogram/case/xiaoyunkapian.png'],
+      qrcode: 'https://tdesign.gtimg.com/miniprogram/case/xiaoyunkapian-code.jpg'
+    },
+    {
+      name: '小楼助教',
+      tags: ['效率工具'],
+      preview: ['https://tdesign.gtimg.com/miniprogram/case/xiaolouzhujiao.png'],
+      qrcode: 'https://tdesign.gtimg.com/miniprogram/case/xiaolouzhujiao-code.png'
+    },
+    {
+      name: 'frmall',
+      tags: ['电商', '开源项目'],
+      preview: ['https://tdesign.gtimg.com/miniprogram/case/frmall.png'],
+      qrcode: 'https://tdesign.gtimg.com/miniprogram/case/frmall-code.jpg',
+    },
+    {
+      name: 'Coding 鱼塘',
+      tags: ['效率工具'],
+      preview: ['https://tdesign.gtimg.com/miniprogram/case/codingyutang.png'],
+      qrcode: 'https://tdesign.gtimg.com/miniprogram/case/codingyutang-code.jpg',
+    },
+  ]
diff --git a/site/pages/used.vue b/site/pages/used.vue
index 39aed4682..e2aa3dfca 100644
--- a/site/pages/used.vue
+++ b/site/pages/used.vue
@@ -32,50 +32,12 @@
 </template>
 
 <script lang="ts">
-import { onMounted } from 'vue';
+import projects from '../data/projects'
 
 export default {
   data() {
     return {
-      projects: [
-        {
-          name: '未来运动场',
-          tags: ['趣味游戏'],
-          preview: ['https://tdesign.gtimg.com/miniprogram/case/weilaiyundongchang.png'],
-          qrcode: 'https://tdesign.gtimg.com/miniprogram/case/weilaiyundongchang-code.jpg',
-        },
-        {
-          name: '程序员做饭指南',
-          tags: ['效率工具', '开源项目'],
-          preview: ['https://tdesign.gtimg.com/miniprogram/case/zuofanzhinan.png'],
-          qrcode: 'https://tdesign.gtimg.com/miniprogram/case/zuofanzhinan-code.jpg',
-          url: 'https://github.com/LeeJim/HowToCookOnMiniprogram',
-        },
-        {
-          name: '小云卡片',
-          tags: ['效率工具'],
-          preview: ['https://tdesign.gtimg.com/miniprogram/case/xiaoyunkapian.png'],
-          qrcode: 'https://tdesign.gtimg.com/miniprogram/case/xiaoyunkapian-code.jpg'
-        },
-        {
-          name: '小楼助教',
-          tags: ['效率工具'],
-          preview: ['https://tdesign.gtimg.com/miniprogram/case/xiaolouzhujiao.png'],
-          qrcode: 'https://tdesign.gtimg.com/miniprogram/case/xiaolouzhujiao-code.png'
-        },
-        {
-          name: 'frmall',
-          tags: ['电商', '开源项目'],
-          preview: ['https://tdesign.gtimg.com/miniprogram/case/frmall.png'],
-          qrcode: 'https://tdesign.gtimg.com/miniprogram/case/frmall-code.jpg',
-        },
-        {
-          name: 'Coding 鱼塘',
-          tags: ['效率工具'],
-          preview: ['https://tdesign.gtimg.com/miniprogram/case/codingyutang.png'],
-          qrcode: 'https://tdesign.gtimg.com/miniprogram/case/codingyutang-code.jpg',
-        },
-      ]
+      projects,
     }
   },
   mounted() {
@@ -139,6 +101,10 @@ ul {
   &__link {
     text-decoration: none;
 
+    &:visited {
+      color: #181818;
+    }
+
     &:hover {
       color: var(--brand-main);
     }
diff --git a/src/action-sheet/action-sheet.less b/src/action-sheet/action-sheet.less
index 2c9646bbd..1ba042768 100644
--- a/src/action-sheet/action-sheet.less
+++ b/src/action-sheet/action-sheet.less
@@ -147,8 +147,4 @@
       }
     }
   }
-  &__safe {
-    padding-bottom: constant(safe-area-inset-bottom);
-    padding-bottom: env(safe-area-inset-bottom);
-  }
 }
diff --git a/src/action-sheet/action-sheet.wxml b/src/action-sheet/action-sheet.wxml
index bf8d757cc..9be95bc6a 100644
--- a/src/action-sheet/action-sheet.wxml
+++ b/src/action-sheet/action-sheet.wxml
@@ -25,7 +25,7 @@
       </view>
     </view>
     <slot />
-    <view wx:if="{{showCancel}}" class="{{classPrefix}}__footer {{classPrefix}}__safe">
+    <view wx:if="{{showCancel}}" class="{{classPrefix}}__footer">
       <view class="{{classPrefix}}__gap-{{theme}}" />
       <view
         class="{{classPrefix}}__cancel {{prefix}}-class-cancel"
diff --git a/src/badge/__test__/__snapshots__/demo.test.js.snap b/src/badge/__test__/__snapshots__/demo.test.js.snap
index c8e698323..a766214c0 100644
--- a/src/badge/__test__/__snapshots__/demo.test.js.snap
+++ b/src/badge/__test__/__snapshots__/demo.test.js.snap
@@ -32,6 +32,7 @@ exports[`Badge Badge base demo works fine 1`] = `
       }}"
     >
       <t-icon
+        ariaLabel="通知"
         name="notification"
         size="24"
       />
@@ -80,6 +81,7 @@ exports[`Badge Badge base demo works fine 1`] = `
       }}"
     >
       <t-icon
+        ariaLabel="通知"
         name="notification"
         size="24"
       />
@@ -108,6 +110,7 @@ exports[`Badge Badge base demo works fine 1`] = `
     class="demo-wrapper"
   >
     <t-badge
+      ariaRole="button"
       count="NEW"
       offset="{{
         Array [
@@ -117,6 +120,7 @@ exports[`Badge Badge base demo works fine 1`] = `
       }}"
     >
       <t-button
+        ariaLabel="通知"
         icon="notification"
         shape="square"
         size="large"
@@ -195,6 +199,7 @@ exports[`Badge Badge theme demo works fine 1`] = `
       }}"
     >
       <t-icon
+        ariaLabel="通知"
         name="notification"
         size="24"
       />
@@ -219,6 +224,7 @@ exports[`Badge Badge theme demo works fine 1`] = `
       shape="square"
     >
       <t-icon
+        ariaLabel="通知"
         name="notification"
         size="24"
       />
@@ -233,10 +239,12 @@ exports[`Badge Badge theme demo works fine 1`] = `
     class="demo-wrapper"
   >
     <t-badge
+      ariaRole="button"
       count="领积分"
       shape="bubble"
     >
       <t-button
+        ariaLabel="商店"
         icon="shop"
         shape="square"
         size="large"
diff --git a/src/badge/__test__/__virtualHostSnapshot__/demo.test.js.snap b/src/badge/__test__/__virtualHostSnapshot__/demo.test.js.snap
index c8e698323..a766214c0 100644
--- a/src/badge/__test__/__virtualHostSnapshot__/demo.test.js.snap
+++ b/src/badge/__test__/__virtualHostSnapshot__/demo.test.js.snap
@@ -32,6 +32,7 @@ exports[`Badge Badge base demo works fine 1`] = `
       }}"
     >
       <t-icon
+        ariaLabel="通知"
         name="notification"
         size="24"
       />
@@ -80,6 +81,7 @@ exports[`Badge Badge base demo works fine 1`] = `
       }}"
     >
       <t-icon
+        ariaLabel="通知"
         name="notification"
         size="24"
       />
@@ -108,6 +110,7 @@ exports[`Badge Badge base demo works fine 1`] = `
     class="demo-wrapper"
   >
     <t-badge
+      ariaRole="button"
       count="NEW"
       offset="{{
         Array [
@@ -117,6 +120,7 @@ exports[`Badge Badge base demo works fine 1`] = `
       }}"
     >
       <t-button
+        ariaLabel="通知"
         icon="notification"
         shape="square"
         size="large"
@@ -195,6 +199,7 @@ exports[`Badge Badge theme demo works fine 1`] = `
       }}"
     >
       <t-icon
+        ariaLabel="通知"
         name="notification"
         size="24"
       />
@@ -219,6 +224,7 @@ exports[`Badge Badge theme demo works fine 1`] = `
       shape="square"
     >
       <t-icon
+        ariaLabel="通知"
         name="notification"
         size="24"
       />
@@ -233,10 +239,12 @@ exports[`Badge Badge theme demo works fine 1`] = `
     class="demo-wrapper"
   >
     <t-badge
+      ariaRole="button"
       count="领积分"
       shape="bubble"
     >
       <t-button
+        ariaLabel="商店"
         icon="shop"
         shape="square"
         size="large"
diff --git a/src/badge/_example/base/index.wxml b/src/badge/_example/base/index.wxml
index 1ccd67f31..5334a9f3f 100644
--- a/src/badge/_example/base/index.wxml
+++ b/src/badge/_example/base/index.wxml
@@ -2,7 +2,7 @@
 <view class="demo-wrapper">
   <t-badge dot offset="{{ [-4, 4] }}" class="wrapper" content="消息" />
   <t-badge dot offset="{{ [1, -1] }}" class="wrapper">
-    <t-icon name="notification" size="24" />
+    <t-icon name="notification" size="24" ariaLabel="通知" />
   </t-badge>
   <t-badge dot offset="{{ [1, 1] }}" class="wrapper">
     <t-button>按钮</t-button>
@@ -13,7 +13,7 @@
 <view class="demo-wrapper">
   <t-badge count="8" content="消息" offset="{{ [-8] }}" class="wrapper" />
   <t-badge count="2" offset="{{ [-2, -2] }}" class="wrapper">
-    <t-icon name="notification" size="24" />
+    <t-icon name="notification" size="24" ariaLabel="通知" />
   </t-badge>
   <t-badge count="8" offset="{{ [2, 2] }}" class="wrapper">
     <t-button>按钮</t-button>
@@ -22,7 +22,7 @@
 
 <view class="demo-desc">自定义徽标</view>
 <view class="demo-wrapper">
-  <t-badge count="NEW" offset="{{ [0, 2] }}">
-    <t-button icon="notification" shape="square" size="large" />
+  <t-badge count="NEW" offset="{{ [0, 2] }}" ariaRole="button">
+    <t-button icon="notification" ariaLabel="通知" shape="square" size="large" />
   </t-badge>
 </view>
diff --git a/src/badge/_example/theme/index.wxml b/src/badge/_example/theme/index.wxml
index c217c4e4f..4c9b3f68e 100644
--- a/src/badge/_example/theme/index.wxml
+++ b/src/badge/_example/theme/index.wxml
@@ -1,21 +1,28 @@
+<!--
+  由于 button 被 t-badeg包裹，t-badge 中存在 role="option", 导致button中的 role=button 失去作用。相当于button 被申明了 role=presentation
+  因此提升了 aria-role=button 到 t-badge上
+  可参考： https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Roles/option_role
+  https://www.zhangxinxu.com/wordpress/2017/01/voiceover-aria-web-accessible-iphone/
+-->
+
 <view class="demo-desc">圆形徽标</view>
 <view class="demo-wrapper">
   <t-badge count="2" offset="{{ [-2, -2] }}">
-    <t-icon name="notification" size="24" />
+    <t-icon name="notification" size="24" ariaLabel="通知" />
   </t-badge>
 </view>
 
 <view class="demo-desc">方形徽标</view>
 <view class="demo-wrapper">
   <t-badge count="2" shape="square" offset="{{ [-2, -2] }}">
-    <t-icon name="notification" size="24" />
+    <t-icon name="notification" size="24" ariaLabel="通知" />
   </t-badge>
 </view>
 
 <view class="demo-desc">气泡徽标</view>
 <view class="demo-wrapper">
-  <t-badge count="领积分" shape="bubble">
-    <t-button icon="shop" shape="square" size="large" />
+  <t-badge count="领积分" shape="bubble" ariaRole="button">
+    <t-button icon="shop" ariaLabel="商店" shape="square" size="large" />
   </t-badge>
 </view>
 
diff --git a/src/badge/badge.less b/src/badge/badge.less
index 0eede6773..5b5023dc3 100644
--- a/src/badge/badge.less
+++ b/src/badge/badge.less
@@ -51,41 +51,41 @@
     border-radius: calc(@badge-basic-height / 2);
   }
 
-  &__ribbon-outer {
-    position: absolute;
-    top: 0;
-    right: 0;
-  }
-
-  &--ribbon {
-    display: inline-block;
-    transform: rotate(45deg);
-    border-radius: 0;
-    // padding: 0;
+  &__ribbon {
+    &-outer {
+      position: absolute;
+      top: 0;
+      right: 0;
+    }
 
-    &::before {
+    &--before,
+    &--after {
       content: '';
       position: absolute;
       width: 0;
       height: 0;
       bottom: 0;
-      left: calc(-1 * @badge-basic-height + 1rpx);
       border-bottom: @badge-basic-height solid @badge-color;
+    }
+
+    &--before {
+      left: calc(-1 * @badge-basic-height + 1rpx);
       border-left: @badge-basic-height solid transparent;
     }
 
-    &::after {
-      content: '';
-      position: absolute;
-      width: 0;
-      height: 0;
-      bottom: 0;
+    &--after {
       right: calc(-1 * @badge-basic-height + 1rpx);
-      border-bottom: @badge-basic-height solid @badge-color;
       border-right: @badge-basic-height solid transparent;
     }
   }
 
+  &--ribbon {
+    display: inline-block;
+    transform: rotate(45deg);
+    border-radius: 0;
+    // padding: 0;
+  }
+
   &--bubble {
     border-radius: @border-bubble-border-radius;
   }
diff --git a/src/badge/badge.wxml b/src/badge/badge.wxml
index 51fea408c..f669d6516 100644
--- a/src/badge/badge.wxml
+++ b/src/badge/badge.wxml
@@ -1,6 +1,12 @@
 <wxs src="./badge.wxs" module="this" />
 <wxs src="../common/utils.wxs" module="_" />
 
+<!--
+  1. labelID 用于描述当前元素的文本
+  2. descriptionID 用于描述badge消息的文本
+  3. role=option一般用于多个内容合并焦点连续朗读
+-->
+
 <view
   style="{{_._style([style, customStyle])}}"
   class="{{this.getBadgeOuterClass({shape})}} class {{prefix}}-class"
@@ -13,13 +19,26 @@
     <text wx:else class="{{classPrefix}}__content-text">{{content}}</text>
   </view>
   <view
+    aria-hidden="true"
+    aria-label="{{ ariaLabel || _.getBadgeAriaLabel({dot, count, maxCount}) }}"
     wx:if="{{this.isShowBadge({dot,count,showZero})}}"
     id="{{descriptionID}}"
     class="{{this.getBadgeInnerClass({dot, size, shape, count})}} {{prefix}}-has-count {{prefix}}-class-count"
     style="{{this.getBadgeStyles({color, offset})}}"
     aria-hidden="true"
-    aria-label="{{ ariaLabel || this.getBadgeAriaLabel({dot, count, maxCount}) }}"
-    >{{ this.getBadgeValue({dot, count, maxCount}) }}
+    aria-label="{{ ariaLabel || _.getBadgeAriaLabel({dot, count, maxCount}) }}"
+  >
+    <view
+      wx:if="{{shape == 'ribbon'}}"
+      class="t-badge__ribbon--before"
+      style="{{color ? 'border-color: ' + color : ''}}"
+    />
+    {{ this.getBadgeValue({dot, count, maxCount}) }}
+    <view
+      wx:if="{{shape == 'ribbon'}}"
+      class="t-badge__ribbon--after"
+      style="{{color ? 'border-color: ' + color : ''}}"
+    />
   </view>
   <slot name="count" />
 </view>
diff --git a/src/badge/badge.wxs b/src/badge/badge.wxs
index c2aaad935..08db60d6b 100644
--- a/src/badge/badge.wxs
+++ b/src/badge/badge.wxs
@@ -63,22 +63,8 @@ var isShowBadge = function (props) {
   return true;
 };
 
-var getBadgeAriaLabel = function (props) {
-  if (props.dot) {
-    return '有新的消息';
-  }
-  if (isNaN(props.count) || isNaN(props.maxCount)) {
-    var str = '有' + props.count + '通知';
-    return str;
-  }
-  var str1 = '有' + props.maxCount + '+条消息';
-  var str2 = '有' + props.count + '条消息';
-  return parseInt(props.count) > props.maxCount ? str1 : str2;
-};
-
 module.exports.getBadgeValue = getBadgeValue;
 module.exports.getBadgeStyles = getBadgeStyles;
 module.exports.getBadgeOuterClass = getBadgeOuterClass;
 module.exports.getBadgeInnerClass = getBadgeInnerClass;
-module.exports.getBadgeAriaLabel = getBadgeAriaLabel;
 module.exports.isShowBadge = isShowBadge;
diff --git a/src/button/README.md b/src/button/README.md
index f318844e7..ba911fa0c 100644
--- a/src/button/README.md
+++ b/src/button/README.md
@@ -103,4 +103,4 @@ bindchooseavatar | Eventhandle | - | 获取用户头像回调，open-type=choose
 
 名称 | 参数 | 描述
 -- | -- | --
-tap | `event` | 点击时触发
+tap | `event` | 点击按钮，当按钮不为加载或禁用状态时触发
diff --git a/src/button/button.wxml b/src/button/button.wxml
index b2389852a..38f260221 100644
--- a/src/button/button.wxml
+++ b/src/button/button.wxml
@@ -6,19 +6,19 @@
   data-custom="{{ customDataset }}"
   class="class {{className}}"
   form-type="{{type}}"
-  open-type="{{disabled ? '' : openType}}"
+  open-type="{{disabled || loading ? '' : openType}}"
   hover-stop-propagation="{{hoverStopPropagation}}"
   hover-start-time="{{hoverStartTime}}"
   hover-stay-time="{{hoverStayTime}}"
   lang="{{lang}}"
   session-from="{{sessionFrom}}"
-  hover-class="{{disabled ? '' : classPrefix + '--hover'}}"
+  hover-class="{{disabled || loading ? '' : classPrefix + '--hover'}}"
   send-message-title="{{sendMessageTitle}}"
   send-message-path="{{sendMessagePath}}"
   send-message-img="{{sendMessageImg}}"
   app-parameter="{{appParameter}}"
   show-message-card="{{showMessageCard}}"
-  catch:tap="handleTap"
+  catch:tap="{{ disabled || loading ? '' : handleTap}}"
   bind:getuserinfo="getuserinfo"
   bind:contact="contact"
   bind:getphonenumber="getphonenumber"
diff --git a/src/calendar/__test__/__snapshots__/index.test.js.snap b/src/calendar/__test__/__snapshots__/index.test.js.snap
index 56c5f98c3..ba9e64f81 100644
--- a/src/calendar/__test__/__snapshots__/index.test.js.snap
+++ b/src/calendar/__test__/__snapshots__/index.test.js.snap
@@ -17,10 +17,6 @@ exports[`calendar :base 1`] = `
         <wx-view
           class="t-popup__content t-class-content"
         >
-          <wx-view
-            class="t-popup__close"
-            bind:tap="handleClose"
-          />
           <wx-view
             class="t-calendar t-calendar--popup class t-class"
             style=""
@@ -775,7 +771,7 @@ exports[`calendar :base 1`] = `
                   bind:getuserinfo="getuserinfo"
                   bind:launchapp="launchapp"
                   bind:opensetting="opensetting"
-                  catch:tap="handleTap"
+                  catch:tap=""
                 >
                   <wx-view
                     class="t-button__content"
@@ -787,6 +783,10 @@ exports[`calendar :base 1`] = `
               </t-button>
             </wx-view>
           </wx-view>
+          <wx-view
+            class="t-popup__close"
+            bind:tap="handleClose"
+          />
         </wx-view>
       </wx-view>
       <t-overlay
diff --git a/src/calendar/__test__/__virtualHostSnapshot__/index.test.js.snap b/src/calendar/__test__/__virtualHostSnapshot__/index.test.js.snap
index 56c5f98c3..ba9e64f81 100644
--- a/src/calendar/__test__/__virtualHostSnapshot__/index.test.js.snap
+++ b/src/calendar/__test__/__virtualHostSnapshot__/index.test.js.snap
@@ -17,10 +17,6 @@ exports[`calendar :base 1`] = `
         <wx-view
           class="t-popup__content t-class-content"
         >
-          <wx-view
-            class="t-popup__close"
-            bind:tap="handleClose"
-          />
           <wx-view
             class="t-calendar t-calendar--popup class t-class"
             style=""
@@ -775,7 +771,7 @@ exports[`calendar :base 1`] = `
                   bind:getuserinfo="getuserinfo"
                   bind:launchapp="launchapp"
                   bind:opensetting="opensetting"
-                  catch:tap="handleTap"
+                  catch:tap=""
                 >
                   <wx-view
                     class="t-button__content"
@@ -787,6 +783,10 @@ exports[`calendar :base 1`] = `
               </t-button>
             </wx-view>
           </wx-view>
+          <wx-view
+            class="t-popup__close"
+            bind:tap="handleClose"
+          />
         </wx-view>
       </wx-view>
       <t-overlay
diff --git a/src/calendar/calendar.less b/src/calendar/calendar.less
index 44303d1bf..18b91700c 100644
--- a/src/calendar/calendar.less
+++ b/src/calendar/calendar.less
@@ -16,8 +16,6 @@
   z-index: 9999;
   background: @calendar-bg-color;
   overflow-x: hidden;
-  padding-bottom: constant(safe-area-inset-bottom);
-  padding-bottom: env(safe-area-inset-bottom);
 
   &--popup {
     border-top-left-radius: @calendar-radius;
diff --git a/src/calendar/calendar.ts b/src/calendar/calendar.ts
index 295f6ca77..f2b0e12e1 100644
--- a/src/calendar/calendar.ts
+++ b/src/calendar/calendar.ts
@@ -81,6 +81,13 @@ export default class Calendar extends SuperComponent {
         }
       }
     },
+    format(v) {
+      this.base.format = v;
+
+      if (this.base && !this.data.usePopup) {
+        this.calcMonths();
+      }
+    },
   };
 
   methods = {
diff --git a/src/cell/__test__/__snapshots__/demo.test.js.snap b/src/cell/__test__/__snapshots__/demo.test.js.snap
index a2a801739..b6821933c 100644
--- a/src/cell/__test__/__snapshots__/demo.test.js.snap
+++ b/src/cell/__test__/__snapshots__/demo.test.js.snap
@@ -14,6 +14,7 @@ exports[`Cell Cell base demo works fine 1`] = `
     title="单行标题"
   />
   <t-cell
+    ariaLabel="单行标题，有16条消息"
     arrow="{{true}}"
     hover="{{true}}"
     title="单行标题"
diff --git a/src/cell/__test__/__virtualHostSnapshot__/demo.test.js.snap b/src/cell/__test__/__virtualHostSnapshot__/demo.test.js.snap
index a2a801739..b6821933c 100644
--- a/src/cell/__test__/__virtualHostSnapshot__/demo.test.js.snap
+++ b/src/cell/__test__/__virtualHostSnapshot__/demo.test.js.snap
@@ -14,6 +14,7 @@ exports[`Cell Cell base demo works fine 1`] = `
     title="单行标题"
   />
   <t-cell
+    ariaLabel="单行标题，有16条消息"
     arrow="{{true}}"
     hover="{{true}}"
     title="单行标题"
diff --git a/src/cell/_example/base/index.wxml b/src/cell/_example/base/index.wxml
index bd0709bc4..9e4b31688 100644
--- a/src/cell/_example/base/index.wxml
+++ b/src/cell/_example/base/index.wxml
@@ -1,6 +1,6 @@
 <t-cell title="单行标题" hover arrow />
 <t-cell title="单行标题" hover required arrow />
-<t-cell title="单行标题" hover arrow>
+<t-cell title="单行标题" hover arrow ariaLabel="单行标题，有16条消息">
   <t-badge count="{{16}}" slot="note" />
 </t-cell>
 <t-cell title="单行标题" hover>
diff --git a/src/cell/cell.less b/src/cell/cell.less
index 409c24d83..f70497d6c 100644
--- a/src/cell/cell.less
+++ b/src/cell/cell.less
@@ -60,7 +60,6 @@
     display: flex;
     align-items: center;
     justify-content: flex-end;
-    overflow: hidden;
     color: @cell-note-color;
     font-size: @cell-note-font-size;
   }
diff --git a/src/checkbox-group/checkbox-group.ts b/src/checkbox-group/checkbox-group.ts
index 9d40477c6..b25d60a45 100644
--- a/src/checkbox-group/checkbox-group.ts
+++ b/src/checkbox-group/checkbox-group.ts
@@ -92,7 +92,9 @@ export default class CheckBoxGroup extends SuperComponent {
         const items = this.getChilds();
         newValue =
           !checked && indeterminate
-            ? items.map((item) => item.data.value)
+            ? items
+                .filter(({ data }) => !(data.disabled && !newValue.includes(data.value)))
+                .map((item) => item.data.value)
             : items
                 .filter(({ data }) => {
                   if (data.disabled) {
diff --git a/src/common/utils.ts b/src/common/utils.ts
index be66a3d5b..a6c2f50f4 100644
--- a/src/common/utils.ts
+++ b/src/common/utils.ts
@@ -254,3 +254,19 @@ export const calcIcon = (icon: string | Record<string, any>, defaultIcon?: strin
   }
   return null;
 };
+
+export const isOverSize = (size, sizeLimit) => {
+  if (!sizeLimit) return false;
+
+  const base = 1000;
+  const unitMap = {
+    B: 1,
+    KB: base,
+    MB: base * base,
+    GB: base * base * base,
+  };
+  const computedSize =
+    typeof sizeLimit === 'number' ? sizeLimit * base : sizeLimit?.size * unitMap[sizeLimit?.unit ?? 'KB']; // 单位 KB
+
+  return size > computedSize;
+};
diff --git a/src/common/utils.wxs b/src/common/utils.wxs
index c0fea7361..b2b3514e3 100644
--- a/src/common/utils.wxs
+++ b/src/common/utils.wxs
@@ -61,24 +61,67 @@ function cls(base, arr) {
   return res.join(' ');
 }
 
+function getBadgeAriaLabel(options) {
+  var maxCount = options.maxCount || 99;
+  if (options.dot) {
+    return '有新的消息';
+  }
+  if (options.count === '...') {
+    return '有很多消息';
+  }
+  if (isNaN(options.count)) {
+    return options.count;
+  }
+  var str1 = '有' + maxCount + '+条消息';
+  var str2 = '有' + options.count + '条消息';
+  return Number(options.count) > maxCount ? str1 : str2;
+}
+
 function endsWith(str, endStr) {
-  return str.slice(-endStr.length) === endStr ? true : false;
+  return str.slice(-endStr.length) === endStr ? str : str + endStr;
 }
 
-function _style(arr) {
-  var res = [];
-  var r = arr.filter(function (s) {
-    return s && s.trim();
-  });
-
-  for (i = 0; i < r.length; i++) {
-    if (endsWith(r[i], ';')) {
-      res.push(r[i]);
-    } else {
-      res.push(r[i] + ';');
-    }
+function keys(obj) {
+  return JSON.stringify(obj)
+    .replace(getRegExp('{|}|"', 'g'), '')
+    .split(',')
+    .map(function (item) {
+      return item.split(':')[0];
+    });
+}
+
+function kebabCase(str) {
+  return str
+    .replace(getRegExp('[A-Z]', 'g'), function (ele) {
+      return '-' + ele;
+    })
+    .toLowerCase();
+}
+
+function _style(styles) {
+  if (isArray(styles)) {
+    return styles
+      .filter(function (item) {
+        return item != null && item !== '';
+      })
+      .map(function (item) {
+        return isArray(item) ? style(item) : endsWith(item, ';');
+      })
+      .join(' ');
   }
-  return res.join(' ');
+
+  if (isObject(styles)) {
+    return keys(styles)
+      .filter(function (key) {
+        return styles[key] != null && styles[key] !== '';
+      })
+      .map(function (key) {
+        return [kebabCase(key), [styles[key]]].join(':');
+      })
+      .join(';');
+  }
+
+  return styles;
 }
 
 module.exports = {
@@ -89,5 +132,6 @@ module.exports = {
   isNoEmptyObj: isNoEmptyObj,
   includes: includes,
   cls: cls,
+  getBadgeAriaLabel: getBadgeAriaLabel,
   _style: _style,
 };
diff --git a/src/date-time-picker/__test__/__snapshots__/index.test.js.snap b/src/date-time-picker/__test__/__snapshots__/index.test.js.snap
index 3ef2dbac1..ea53b8fb5 100644
--- a/src/date-time-picker/__test__/__snapshots__/index.test.js.snap
+++ b/src/date-time-picker/__test__/__snapshots__/index.test.js.snap
@@ -25,10 +25,6 @@ exports[`date-time-picker :base 1`] = `
           <wx-view
             class="t-popup__content t-class-content"
           >
-            <wx-view
-              class="t-popup__close"
-              bind:tap="handleClose"
-            />
             <wx-view
               class="t-picker t-class"
               slot="content"
@@ -451,6 +447,10 @@ exports[`date-time-picker :base 1`] = `
                 />
               </wx-view>
             </wx-view>
+            <wx-view
+              class="t-popup__close"
+              bind:tap="handleClose"
+            />
           </wx-view>
         </wx-view>
         <t-overlay
diff --git a/src/date-time-picker/__test__/__virtualHostSnapshot__/index.test.js.snap b/src/date-time-picker/__test__/__virtualHostSnapshot__/index.test.js.snap
index 3ef2dbac1..ea53b8fb5 100644
--- a/src/date-time-picker/__test__/__virtualHostSnapshot__/index.test.js.snap
+++ b/src/date-time-picker/__test__/__virtualHostSnapshot__/index.test.js.snap
@@ -25,10 +25,6 @@ exports[`date-time-picker :base 1`] = `
           <wx-view
             class="t-popup__content t-class-content"
           >
-            <wx-view
-              class="t-popup__close"
-              bind:tap="handleClose"
-            />
             <wx-view
               class="t-picker t-class"
               slot="content"
@@ -451,6 +447,10 @@ exports[`date-time-picker :base 1`] = `
                 />
               </wx-view>
             </wx-view>
+            <wx-view
+              class="t-popup__close"
+              bind:tap="handleClose"
+            />
           </wx-view>
         </wx-view>
         <t-overlay
diff --git a/src/dialog/__test__/__snapshots__/index.test.js.snap b/src/dialog/__test__/__snapshots__/index.test.js.snap
index 77099656f..45a54cb24 100644
--- a/src/dialog/__test__/__snapshots__/index.test.js.snap
+++ b/src/dialog/__test__/__snapshots__/index.test.js.snap
@@ -20,10 +20,6 @@ exports[`dialog :base 1`] = `
         <wx-view
           class="t-popup__content t-class-content"
         >
-          <wx-view
-            class="t-popup__close"
-            bind:tap="handleClose"
-          />
           <wx-view
             class="t-dialog t-class"
             slot="content"
@@ -35,6 +31,10 @@ exports[`dialog :base 1`] = `
               class="t-dialog__footer t-dialog__footer--full"
             />
           </wx-view>
+          <wx-view
+            class="t-popup__close"
+            bind:tap="handleClose"
+          />
         </wx-view>
       </wx-view>
       <t-overlay
diff --git a/src/dialog/__test__/__virtualHostSnapshot__/index.test.js.snap b/src/dialog/__test__/__virtualHostSnapshot__/index.test.js.snap
index 77099656f..45a54cb24 100644
--- a/src/dialog/__test__/__virtualHostSnapshot__/index.test.js.snap
+++ b/src/dialog/__test__/__virtualHostSnapshot__/index.test.js.snap
@@ -20,10 +20,6 @@ exports[`dialog :base 1`] = `
         <wx-view
           class="t-popup__content t-class-content"
         >
-          <wx-view
-            class="t-popup__close"
-            bind:tap="handleClose"
-          />
           <wx-view
             class="t-dialog t-class"
             slot="content"
@@ -35,6 +31,10 @@ exports[`dialog :base 1`] = `
               class="t-dialog__footer t-dialog__footer--full"
             />
           </wx-view>
+          <wx-view
+            class="t-popup__close"
+            bind:tap="handleClose"
+          />
         </wx-view>
       </wx-view>
       <t-overlay
diff --git a/src/drawer/drawer.less b/src/drawer/drawer.less
index 50007866c..c9412b03d 100644
--- a/src/drawer/drawer.less
+++ b/src/drawer/drawer.less
@@ -20,8 +20,6 @@
   width: @drawer-width;
   display: flex;
   flex-direction: column;
-  padding-bottom: env(safe-area-inset-bottom, 28px);
-  padding-bottom: constant(safe-area-inset-bottom, 28px);
 
   &--hover {
     background-color: @drawer-hover-color;
diff --git a/src/dropdown-item/dropdown-item.ts b/src/dropdown-item/dropdown-item.ts
index 7785562df..8b7351050 100644
--- a/src/dropdown-item/dropdown-item.ts
+++ b/src/dropdown-item/dropdown-item.ts
@@ -37,6 +37,7 @@ export default class DropdownMenuItem extends SuperComponent {
     overlay: menuProps.showOverlay.value,
     labelAlias: 'label',
     valueAlias: 'value',
+    computedLabel: '',
   };
 
   relations: RelationsOptions = {
@@ -79,11 +80,11 @@ export default class DropdownMenuItem extends SuperComponent {
 
       if (target) {
         this.setData({
-          label: target[labelAlias],
+          computedLabel: target[labelAlias],
         });
       }
     },
-    label() {
+    'label, computedLabel'() {
       this.$parent?.getAllItems();
     },
     show(visible) {
diff --git a/src/dropdown-item/dropdown-item.wxml b/src/dropdown-item/dropdown-item.wxml
index c5df34615..1d0f52c8c 100644
--- a/src/dropdown-item/dropdown-item.wxml
+++ b/src/dropdown-item/dropdown-item.wxml
@@ -25,6 +25,7 @@
         class="{{classPrefix}}__radio {{prefix}}-class-column"
         t-class="{{classPrefix}}__radio-group"
         value="{{value}}"
+        placement="right"
         bind:change="handleRadioChange"
       >
         <t-radio
diff --git a/src/dropdown-menu/dropdown-menu.ts b/src/dropdown-menu/dropdown-menu.ts
index 2c0b7a06d..4091b7092 100644
--- a/src/dropdown-menu/dropdown-menu.ts
+++ b/src/dropdown-menu/dropdown-menu.ts
@@ -80,7 +80,10 @@ export default class DropdownMenu extends SuperComponent {
       }
     },
     getAllItems() {
-      const menus = this.$children.map(({ data }) => ({ label: data.label, disabled: data.disabled }));
+      const menus = this.$children.map(({ data }) => ({
+        label: data.label || data.computedLabel,
+        disabled: data.disabled,
+      }));
 
       this.setData({
         menus,
diff --git a/src/grid-item/grid-item.wxml b/src/grid-item/grid-item.wxml
index 22ebfd52b..7f2244f5a 100644
--- a/src/grid-item/grid-item.wxml
+++ b/src/grid-item/grid-item.wxml
@@ -40,7 +40,7 @@
         <view
           class="{{_.cls(classPrefix + '__image', [util.getImageSize(column), ['icon', icon]])}} {{prefix}}-class-image"
         >
-          <block wx:if="{{image}}">
+          <block wx:if="{{image && image != 'slot'}}">
             <template
               is="image"
               data="{{ src: image, shape: 'round', mode: 'widthFix', tClass: _.cls(classPrefix + '__image', [util.getImageSize(column)]), ...imageProps }}"
@@ -54,7 +54,11 @@
           />
         </view>
       </t-badge>
-      <view class="{{_.cls(classPrefix + '__words', [layout])}}" id="{{describedbyID}}">
+      <view
+        class="{{_.cls(classPrefix + '__words', [layout])}}"
+        id="{{describedbyID}}"
+        aria-label="{{ ariaLabel || (badgeProps.dot || badgeProps.count ? text + ',' +  description + ',' + _.getBadgeAriaLabel({ ...badgeProps }) : '') }}"
+      >
         <view
           wx:if="{{text}}"
           class="{{_.cls(classPrefix + '__text', [util.getImageSize(column), layout])}} {{prefix}}-class-text"
diff --git a/src/grid/README.md b/src/grid/README.md
index b0f1fa913..355a0ebf1 100644
--- a/src/grid/README.md
+++ b/src/grid/README.md
@@ -76,7 +76,7 @@ badge-props | Object | null | 透传至 Badge 属性。TS 类型：`BadgeProps`
 description | String / Slot | - | 文本以外的更多描述，辅助信息。可以通过 Props 传入文本，也可以自定义标题节点 | N
 external-classes | Array | - | 组件类名，分别用于设置组件外层元素、图片、文本、描述等元素类名。`['t-class', 't-class-image', 't-class-text', 't-class-description']` | N
 icon | String / Object | - | 图标名称。值为字符串表示图标名称，值为 `Object` 类型，表示透传至 `icon` | N
-image | String / Slot | - | 图片，可以是图片地址，也可以自定义图片节点 | N
+image | String / Slot | - | 图片，可以是图片地址，也可以自定义图片节点，值为 slot 的时候才能使用插槽 | N
 image-props | Object | - | 透传至 Image 组件 | N
 jump-type | String | navigate-to | 链接跳转类型。可选项：redirect-to/switch-tab/relaunch/navigate-to | N
 layout | String | vertical | 内容布局方式。可选项：vertical/horizontal | N
diff --git a/src/icon/README.md b/src/icon/README.md
index 00ea394ec..1a77bf719 100644
--- a/src/icon/README.md
+++ b/src/icon/README.md
@@ -96,6 +96,6 @@ isComponent: true
 
 #### Events
 
-| 事件       | event.detail | 说明           |
+| 事件       | 参数 | 说明           |
 | ---------- | ------------ | -------------- |
-| bind:click | -            | 点击图标时触发 |
+| click | \-        | 点击图标时触发 |
diff --git a/src/image-viewer/README.md b/src/image-viewer/README.md
index 1c63132b8..44a10a92b 100644
--- a/src/image-viewer/README.md
+++ b/src/image-viewer/README.md
@@ -48,9 +48,7 @@ images | Array | [] | 图片数组。TS 类型：`Array<string>` | N
 initial-index | Number | 0 | 默认展示第几项 | N
 show-index | Boolean | false | 是否显示页码 | N
 delete-btn | Boolean / String / Object / Slot | false | 是否显示删除操作，前提需要开启页码。值为字符串表示图标名称，值为 `true` 表示使用默认图标 `delete`，值为 `Object` 类型，表示透传至 `icon`，不传表示不显示图标。 | N
- | N
 close-btn | Boolean / String / Object / Slot | false | 是否显示关闭操作，前提需要开启页码。值为字符串表示图标名称，值为 `true` 表示使用默认图标 `close`，值为 `Object` 类型，表示透传至 `icon` ，不传表示不显示图标。 | N
- | N
 visible | Boolean | false | 隐藏/显示预览 | N
 default-visible | Boolean | undefined | 隐藏/显示预览。非受控属性 | N
 
diff --git a/src/input/README.md b/src/input/README.md
index 8357473c3..c91ade1a6 100644
--- a/src/input/README.md
+++ b/src/input/README.md
@@ -131,4 +131,5 @@ clear | \- | 清空按钮点击时触发
 enter | `(value: InputValue)` | 回车键按下时触发
 focus | `(value: InputValue)` | 获得焦点时触发
 keyboardheightchange | `(height: number, duration: number)` | 键盘高度发生变化的时候触发此事件
+nicknamereview | `(pass: boolean, timeout: boolean)`| 用户昵称审核完毕后触发，仅在 type 为 "nickname" 时有效
 click `v0.32.0`| `(trigger: InputTrigger)` | 点击事件。[详细类型定义](https://github.com/Tencent/tdesign-miniprogram/tree/develop/src/input/type.ts)。<br/>`type InputTrigger = 'suffix' \| 'suffix-icon';`<br/>
diff --git a/src/input/__test__/__snapshots__/index.test.js.snap b/src/input/__test__/__snapshots__/index.test.js.snap
index 82ab64581..2b1c4656a 100644
--- a/src/input/__test__/__snapshots__/index.test.js.snap
+++ b/src/input/__test__/__snapshots__/index.test.js.snap
@@ -67,6 +67,7 @@ exports[`input props : clearable && label && suffix 1`] = `
           bind:focus="onFocus"
           bind:input="onInput"
           bind:keyboardheightchange="onKeyboardHeightChange"
+          bind:nicknamereview="onNickNameReview"
         />
         <wx-view
           class="t-input__wrap--clearable-icon"
@@ -200,6 +201,7 @@ exports[`input slots : label 1`] = `
           bind:focus="onFocus"
           bind:input="onInput"
           bind:keyboardheightchange="onKeyboardHeightChange"
+          bind:nicknamereview="onNickNameReview"
         />
         <wx-view
           class="t-input__wrap--suffix t-class-suffix"
diff --git a/src/input/__test__/__virtualHostSnapshot__/index.test.js.snap b/src/input/__test__/__virtualHostSnapshot__/index.test.js.snap
index 82ab64581..2b1c4656a 100644
--- a/src/input/__test__/__virtualHostSnapshot__/index.test.js.snap
+++ b/src/input/__test__/__virtualHostSnapshot__/index.test.js.snap
@@ -67,6 +67,7 @@ exports[`input props : clearable && label && suffix 1`] = `
           bind:focus="onFocus"
           bind:input="onInput"
           bind:keyboardheightchange="onKeyboardHeightChange"
+          bind:nicknamereview="onNickNameReview"
         />
         <wx-view
           class="t-input__wrap--clearable-icon"
@@ -200,6 +201,7 @@ exports[`input slots : label 1`] = `
           bind:focus="onFocus"
           bind:input="onInput"
           bind:keyboardheightchange="onKeyboardHeightChange"
+          bind:nicknamereview="onNickNameReview"
         />
         <wx-view
           class="t-input__wrap--suffix t-class-suffix"
diff --git a/src/input/input.ts b/src/input/input.ts
index f7de681a8..7ff04e146 100644
--- a/src/input/input.ts
+++ b/src/input/input.ts
@@ -109,5 +109,8 @@ export default class Input extends SuperComponent {
     onKeyboardHeightChange(e) {
       this.triggerEvent('keyboardheightchange', e.detail);
     },
+    onNickNameReview(e) {
+      this.triggerEvent('nicknamereview', e.detail);
+    },
   };
 }
diff --git a/src/input/input.wxml b/src/input/input.wxml
index 381788413..3a50ba4b1 100644
--- a/src/input/input.wxml
+++ b/src/input/input.wxml
@@ -36,7 +36,8 @@
         bindfocus="onFocus"
         bindblur="onBlur"
         bindconfirm="onConfirm"
-        bind:keyboardheightchange="onKeyboardHeightChange"
+        bindkeyboardheightchange="onKeyboardHeightChange"
+        bindnicknamereview="onNickNameReview"
         password="{{type === 'password'}}"
         type="{{type === 'password' ? 'text' : type}}"
         focus="{{focus}}"
diff --git a/src/picker-item/picker-item.ts b/src/picker-item/picker-item.ts
index 46ab74c11..8be851149 100644
--- a/src/picker-item/picker-item.ts
+++ b/src/picker-item/picker-item.ts
@@ -21,6 +21,16 @@ export default class PickerItem extends SuperComponent {
   relations: RelationsOptions = {
     '../picker/picker': {
       type: 'parent',
+      linked(parent) {
+        if ('keys' in parent.data) {
+          const { keys } = parent.data;
+
+          this.setData({
+            labelAlias: keys?.label || 'label',
+            valueAlias: keys?.value || 'value',
+          });
+        }
+      },
     },
   };
 
@@ -41,6 +51,8 @@ export default class PickerItem extends SuperComponent {
     duration: 0, // 滚动动画延迟
     value: '',
     curIndex: 0,
+    labelAlias: 'label',
+    valueAlias: 'value',
   };
 
   methods = {
@@ -64,7 +76,7 @@ export default class PickerItem extends SuperComponent {
     },
 
     onTouchEnd() {
-      const { offset } = this.data;
+      const { offset, labelAlias, valueAlias } = this.data;
       const { options } = this.properties;
 
       if (offset === this.StartOffset) {
@@ -83,8 +95,8 @@ export default class PickerItem extends SuperComponent {
 
       wx.nextTick(() => {
         this._selectedIndex = index;
-        this._selectedValue = options[index]?.value;
-        this._selectedLabel = options[index]?.label;
+        this._selectedValue = options[index]?.[valueAlias];
+        this._selectedLabel = options[index]?.[labelAlias];
         this.$parent?.triggerColumnChange({
           index,
           column: this.columnIndex || 0,
@@ -94,9 +106,9 @@ export default class PickerItem extends SuperComponent {
 
     // 刷新选中状态
     update() {
-      const { options, value } = this.data;
+      const { options, value, labelAlias, valueAlias } = this.data;
 
-      const index = options.findIndex((item) => item.value === value);
+      const index = options.findIndex((item) => item[valueAlias] === value);
       const selectedIndex = index > 0 ? index : 0;
 
       this.setData({
@@ -105,8 +117,8 @@ export default class PickerItem extends SuperComponent {
       });
 
       this._selectedIndex = selectedIndex;
-      this._selectedValue = options[selectedIndex]?.value;
-      this._selectedLabel = options[selectedIndex]?.label;
+      this._selectedValue = options[selectedIndex]?.[valueAlias];
+      this._selectedLabel = options[selectedIndex]?.[labelAlias];
     },
 
     resetOrigin() {
diff --git a/src/picker-item/picker-item.wxml b/src/picker-item/picker-item.wxml
index 805e6e9f6..d89affaa7 100644
--- a/src/picker-item/picker-item.wxml
+++ b/src/picker-item/picker-item.wxml
@@ -19,7 +19,7 @@
       wx:for-item="option"
       data-index="{{ index }}"
     >
-      {{option.label}}
+      {{option[labelAlias]}}
     </view>
   </view>
 </view>
diff --git a/src/picker/README.en-US.md b/src/picker/README.en-US.md
index 64dbb16cb..417a17570 100644
--- a/src/picker/README.en-US.md
+++ b/src/picker/README.en-US.md
@@ -7,11 +7,10 @@ name | type | default | description | required
 -- | -- | -- | -- | --
 auto-close | Boolean | true | \- | N
 cancel-btn | String / Boolean / Object | true | Typescript：`boolean \| string \| ButtonProps` | N
-columns | Array / Function | [] | required。Typescript：`Array<PickerColumn> \| ((item: Array<PickerValue>)  => Array<PickerColumn>)` `type PickerColumn = PickerColumnItem[]` `interface PickerColumnItem { label: string,value: string}`。[see more ts definition](https://github.com/Tencent/tdesign-miniprogram/tree/develop/src/picker/type.ts) | Y
 confirm-btn | String / Boolean / Object | true | Typescript：`boolean \| string \| ButtonProps`，[Button API Documents](./button?tab=api)。[see more ts definition](https://github.com/Tencent/tdesign-miniprogram/tree/develop/src/picker/type.ts) | N
-footer | Slot | - | \- | N
+footer | Slot | - | `deprecated` | N
 header | Boolean / Slot | true | \- | N
-render-label | String / Function | - | Typescript：`(item: PickerColumnItem) => string` | N
+keys | Object | - | Typescript：`KeysType` | N
 title | String | '' | \- | N
 value | Array | - | Typescript：`Array<PickerValue>` `type PickerValue = string \| number`。[see more ts definition](https://github.com/Tencent/tdesign-miniprogram/tree/develop/src/picker/type.ts) | N
 default-value | Array | undefined | uncontrolled property。Typescript：`Array<PickerValue>` `type PickerValue = string \| number`。[see more ts definition](https://github.com/Tencent/tdesign-miniprogram/tree/develop/src/picker/type.ts) | N
diff --git a/src/picker/README.md b/src/picker/README.md
index ce0539dff..4b4c55666 100644
--- a/src/picker/README.md
+++ b/src/picker/README.md
@@ -45,11 +45,10 @@ isComponent: true
 -- | -- | -- | -- | --
 auto-close | Boolean | true | 自动关闭；在确认、取消、点击遮罩层自动关闭，不需要手动设置 visible | N
 cancel-btn | String / Boolean / Object | true | 取消按钮文字。TS 类型：`boolean \| string \| ButtonProps` | N
-columns | Array / Function | [] | 必需。配置每一列的选项。TS 类型：`Array<PickerColumn> \| ((item: Array<PickerValue>)  => Array<PickerColumn>)` `type PickerColumn = PickerColumnItem[]` `interface PickerColumnItem { label: string,value: string}`。[详细类型定义](https://github.com/Tencent/tdesign-miniprogram/tree/develop/src/picker/type.ts) | Y
 confirm-btn | String / Boolean / Object | true | 确定按钮文字。TS 类型：`boolean \| string \| ButtonProps`，[Button API Documents](./button?tab=api)。[详细类型定义](https://github.com/Tencent/tdesign-miniprogram/tree/develop/src/picker/type.ts) | N
 footer | Slot | - | 已废弃。底部内容 | N
 header | Boolean / Slot | true | 头部内容。值为 true 显示空白头部，值为 false 不显示任何内容，值类型为 TNode 表示自定义头部内容 | N
-render-label | String / Function | - | 自定义label。TS 类型：`(item: PickerColumnItem) => string` | N
+keys | Object | - | 用来定义 value / label 在 `options` 中对应的字段别名。TS 类型：`KeysType` | N
 title | String | '' | 标题 | N
 value | Array | - | 选中值。TS 类型：`Array<PickerValue>` `type PickerValue = string \| number`。[详细类型定义](https://github.com/Tencent/tdesign-miniprogram/tree/develop/src/picker/type.ts) | N
 default-value | Array | undefined | 选中值。非受控属性。TS 类型：`Array<PickerValue>` `type PickerValue = string \| number`。[详细类型定义](https://github.com/Tencent/tdesign-miniprogram/tree/develop/src/picker/type.ts) | N
diff --git a/src/picker/__test__/__snapshots__/index.test.js.snap b/src/picker/__test__/__snapshots__/index.test.js.snap
index 7e9ca22d2..9801b437f 100644
--- a/src/picker/__test__/__snapshots__/index.test.js.snap
+++ b/src/picker/__test__/__snapshots__/index.test.js.snap
@@ -22,10 +22,6 @@ exports[`picker :base 1`] = `
       <wx-view
         class="t-popup__content t-class-content"
       >
-        <wx-view
-          class="t-popup__close"
-          bind:tap="handleClose"
-        />
         <wx-view
           class="t-picker t-class"
           slot="content"
@@ -154,6 +150,10 @@ exports[`picker :base 1`] = `
             />
           </wx-view>
         </wx-view>
+        <wx-view
+          class="t-popup__close"
+          bind:tap="handleClose"
+        />
       </wx-view>
     </wx-view>
     <t-overlay
diff --git a/src/picker/__test__/__virtualHostSnapshot__/index.test.js.snap b/src/picker/__test__/__virtualHostSnapshot__/index.test.js.snap
index 7e9ca22d2..9801b437f 100644
--- a/src/picker/__test__/__virtualHostSnapshot__/index.test.js.snap
+++ b/src/picker/__test__/__virtualHostSnapshot__/index.test.js.snap
@@ -22,10 +22,6 @@ exports[`picker :base 1`] = `
       <wx-view
         class="t-popup__content t-class-content"
       >
-        <wx-view
-          class="t-popup__close"
-          bind:tap="handleClose"
-        />
         <wx-view
           class="t-picker t-class"
           slot="content"
@@ -154,6 +150,10 @@ exports[`picker :base 1`] = `
             />
           </wx-view>
         </wx-view>
+        <wx-view
+          class="t-popup__close"
+          bind:tap="handleClose"
+        />
       </wx-view>
     </wx-view>
     <t-overlay
diff --git a/src/picker/_example/base/index.wxml b/src/picker/_example/base/index.wxml
index 7ed081d98..99726bd6d 100644
--- a/src/picker/_example/base/index.wxml
+++ b/src/picker/_example/base/index.wxml
@@ -13,7 +13,7 @@
   bindpick="onColumnChange"
   bindcancel="onPickerCancel"
 >
-  <t-picker-item options="{{citys}}"></t-picker-item>
+  <t-picker-item options="{{citys}}" />
 </t-picker>
 
 <t-picker
diff --git a/src/picker/picker.less b/src/picker/picker.less
index 12f6ecc78..bde541d4d 100644
--- a/src/picker/picker.less
+++ b/src/picker/picker.less
@@ -26,8 +26,6 @@
 .@{picker} {
   position: relative;
   background-color: @picker-bg-color;
-  padding-bottom: constant(safe-area-inset-bottom);
-  padding-bottom: env(safe-area-inset-bottom);
   border-top-left-radius: @picker-border-radius;
   border-top-right-radius: @picker-border-radius;
 
diff --git a/src/picker/picker.ts b/src/picker/picker.ts
index 3268b9754..1a7c08ff7 100644
--- a/src/picker/picker.ts
+++ b/src/picker/picker.ts
@@ -28,11 +28,19 @@ export default class Picker extends SuperComponent {
     value() {
       this.updateChildren();
     },
+    keys(obj) {
+      this.setData({
+        labelAlias: obj.label || 'label',
+        valueAlias: obj.value || 'value',
+      });
+    },
   };
 
   data = {
     prefix,
     classPrefix: name,
+    labelAlias: 'label',
+    valueAlias: 'value',
   };
 
   methods = {
@@ -42,7 +50,6 @@ export default class Picker extends SuperComponent {
       this.$children.forEach((child, index) => {
         child.setData({
           value: value?.[index] || '',
-          siblingCount: this.$children.length,
         });
         child.update();
       });
diff --git a/src/picker/props.ts b/src/picker/props.ts
index 23f1d59b9..1a88d86f4 100644
--- a/src/picker/props.ts
+++ b/src/picker/props.ts
@@ -16,11 +16,6 @@ const props: TdPickerProps = {
     type: null,
     value: true,
   },
-  /** 配置每一列的选项 */
-  columns: {
-    type: null,
-    value: [],
-  },
   /** 确定按钮文字 */
   confirmBtn: {
     type: null,
@@ -31,9 +26,9 @@ const props: TdPickerProps = {
     type: Boolean,
     value: true,
   },
-  /** 自定义label */
-  renderLabel: {
-    type: null,
+  /** 用来定义 value / label 在 `options` 中对应的字段别名 */
+  keys: {
+    type: Object,
   },
   /** 标题 */
   title: {
diff --git a/src/picker/type.ts b/src/picker/type.ts
index 139d1fbbd..8a5ffbbb3 100644
--- a/src/picker/type.ts
+++ b/src/picker/type.ts
@@ -5,6 +5,7 @@
  * */
 
 import { ButtonProps } from '../button/index';
+import { KeysType } from '../common/common';
 
 export interface TdPickerProps {
   /**
@@ -23,14 +24,6 @@ export interface TdPickerProps {
     type: null;
     value?: boolean | string | ButtonProps;
   };
-  /**
-   * 配置每一列的选项
-   * @default []
-   */
-  columns: {
-    type: ArrayConstructor;
-    value?: Array<PickerColumn> | ((item: Array<PickerValue>) => Array<PickerColumn>);
-  };
   /**
    * 确定按钮文字
    * @default true
@@ -48,11 +41,11 @@ export interface TdPickerProps {
     value?: boolean;
   };
   /**
-   * 自定义label
+   * 用来定义 value / label 在 `options` 中对应的字段别名
    */
-  renderLabel?: {
-    type: StringConstructor;
-    value?: (item: PickerColumnItem) => string;
+  keys?: {
+    type: ObjectConstructor;
+    value?: KeysType;
   };
   /**
    * 标题
diff --git a/src/popup/_example/base/index.wxss b/src/popup/_example/base/index.wxss
index 604ec5069..d71c0511b 100644
--- a/src/popup/_example/base/index.wxss
+++ b/src/popup/_example/base/index.wxss
@@ -1,5 +1,5 @@
 .block {
-  background: #fff;
+  /*background: #fff;*/
   color: #333;
   display: flex;
   align-items: center;
@@ -25,4 +25,4 @@
 
 .wrapper + .wrapper {
   margin-top: 32rpx;
-}
\ No newline at end of file
+}
diff --git a/src/popup/popup.less b/src/popup/popup.less
index 4b61ba086..817dc8c87 100644
--- a/src/popup/popup.less
+++ b/src/popup/popup.less
@@ -4,11 +4,15 @@
 @popup-position: ~'@{popup}--position';
 @popup-transition: ~'@{popup}--transition';
 
+@popup-bg-color: var(--td-popup-bg-color, @bg-color-container);
+@popup-border-radius: var(--td-popup-border-radius, @radius-default);
+
 .@{popup} {
   position: fixed;
   z-index: 11500;
   max-height: 100vh;
   transition: all 300ms ease;
+  background-color: @popup-bg-color;
 
   &__content {
     position: relative;
@@ -27,12 +31,18 @@
     top: 0;
     left: 0;
     width: 100%;
+    border-bottom-left-radius: @popup-border-radius;
+    border-bottom-right-radius: @popup-border-radius;
   }
 
   &--bottom {
     bottom: 0;
     left: 0;
     width: 100vw;
+    border-top-left-radius: @popup-border-radius;
+    border-top-right-radius: @popup-border-radius;
+    padding-bottom: constant(safe-area-inset-bottom);
+    padding-bottom: env(safe-area-inset-bottom);
   }
 
   &--left {
@@ -52,6 +62,7 @@
     left: 50%;
     transform: scale(1) translate3d(-50%, -50%, 0);
     transform-origin: 0% 0%;
+    border-radius: @popup-border-radius;
   }
 
   &.@{prefix}-fade-enter,
diff --git a/src/popup/popup.wxml b/src/popup/popup.wxml
index d58d80606..ae440c4b4 100644
--- a/src/popup/popup.wxml
+++ b/src/popup/popup.wxml
@@ -10,12 +10,12 @@
   aria-modal="{{ true }}"
 >
   <view class="{{classPrefix}}__content {{prefix}}-class-content">
+    <slot name="content" />
+    <slot />
     <view class="{{classPrefix}}__close" bind:tap="handleClose">
       <t-icon name="close" wx:if="{{closeBtn}}" size="64rpx" />
       <slot name="close-btn" class="{{classPrefix}}-slot" />
     </view>
-    <slot name="content" />
-    <slot />
   </view>
 </view>
 
diff --git a/src/progress/progress.wxml b/src/progress/progress.wxml
index d1d02e58e..f531829a2 100644
--- a/src/progress/progress.wxml
+++ b/src/progress/progress.wxml
@@ -33,7 +33,7 @@
       ></template>
       <text wx:else>{{ _.isString(label)? label: computedProgress + '%' }}</text>
     </view>
-    <slot wx:else name="label" />
+    <slot name="label" />
   </view>
 
   <view
@@ -57,12 +57,12 @@
       <view wx:if="{{label && computedProgress > 10}}" class="{{classPrefix }}__info {{prefix}}-class-label">
         <text>{{ _.isString(label)? label: computedProgress + '%' }}</text>
       </view>
-      <slot wx:else name="label" />
+      <slot name="label" />
     </view>
     <view wx:if="{{label && computedProgress <= 10}}" class="{{ classPrefix }}__info {{prefix}}-class-label">
       <text>{{ _.isString(label)? label: computedProgress + '%' }}</text>
     </view>
-    <slot wx:else name="label" />
+    <slot name="label" />
   </view>
 
   <view
@@ -94,7 +94,7 @@
           ></template>
           <text wx:else>{{ _.isString(label)? label: computedProgress + '%' }}</text>
         </view>
-        <slot wx:else name="label" />
+        <slot name="label" />
       </view>
     </view>
   </view>
diff --git a/src/side-bar-item/side-bar-item.wxml b/src/side-bar-item/side-bar-item.wxml
index 08a7d1be7..a95478ef1 100644
--- a/src/side-bar-item/side-bar-item.wxml
+++ b/src/side-bar-item/side-bar-item.wxml
@@ -7,7 +7,8 @@
   style="{{_._style([style, customStyle])}}"
   bind:tap="handleClick"
   aria-role="button"
-  aria-label="{{ active ? '已选中' + label : label}}"
+  aria-label="{{ active ? '已选中，' + label : label}}"
+  aria-label="{{ ariaLabel || (badgeProps.dot || badgeProps.count ? (active ? '已选中，' + label + _.getBadgeAriaLabel({ ...badgeProps }) : label + _.getBadgeAriaLabel({ ...badgeProps })) : '') }}"
   aria-disabled="{{disabled}}"
 >
   <block wx:if="{{active}}">
diff --git a/src/skeleton/__test__/__snapshots__/demo.test.js.snap b/src/skeleton/__test__/__snapshots__/demo.test.js.snap
index a855e9ad7..246b52d58 100644
--- a/src/skeleton/__test__/__snapshots__/demo.test.js.snap
+++ b/src/skeleton/__test__/__snapshots__/demo.test.js.snap
@@ -48,7 +48,7 @@ exports[`Skeleton Skeleton cell-group demo works fine 1`] = `
       rowCol="{{
         Array [
           Object {
-            "size": "48px",
+            "size": "96rpx",
             "type": "circle",
           },
         ]
@@ -78,7 +78,7 @@ exports[`Skeleton Skeleton cell-group demo works fine 1`] = `
       rowCol="{{
         Array [
           Object {
-            "size": "48px",
+            "size": "96rpx",
             "type": "rect",
           },
         ]
@@ -113,56 +113,56 @@ exports[`Skeleton Skeleton grid demo works fine 1`] = `
         Array [
           Array [
             Object {
-              "borderRadius": "6px",
-              "height": "48px",
-              "width": "48px",
+              "borderRadius": "12rpx",
+              "height": "96rpx",
+              "width": "96rpx",
             },
             Object {
-              "borderRadius": "6px",
-              "height": "48px",
-              "width": "48px",
+              "borderRadius": "12rpx",
+              "height": "96rpx",
+              "width": "96rpx",
             },
             Object {
-              "borderRadius": "6px",
-              "height": "48px",
-              "width": "48px",
+              "borderRadius": "12rpx",
+              "height": "96rpx",
+              "width": "96rpx",
             },
             Object {
-              "borderRadius": "6px",
-              "height": "48px",
-              "width": "48px",
+              "borderRadius": "12rpx",
+              "height": "96rpx",
+              "width": "96rpx",
             },
             Object {
-              "borderRadius": "6px",
-              "height": "48px",
-              "width": "48px",
+              "borderRadius": "12rpx",
+              "height": "96rpx",
+              "width": "96rpx",
             },
           ],
           Array [
             Object {
-              "borderRadius": "3px",
-              "height": "16px",
-              "width": "48px",
+              "borderRadius": "6rpx",
+              "height": "32rpx",
+              "width": "96rpx",
             },
             Object {
-              "borderRadius": "3px",
-              "height": "16px",
-              "width": "48px",
+              "borderRadius": "6rpx",
+              "height": "32rpx",
+              "width": "96rpx",
             },
             Object {
-              "borderRadius": "3px",
-              "height": "16px",
-              "width": "48px",
+              "borderRadius": "6rpx",
+              "height": "32rpx",
+              "width": "96rpx",
             },
             Object {
-              "borderRadius": "3px",
-              "height": "16px",
-              "width": "48px",
+              "borderRadius": "6rpx",
+              "height": "32rpx",
+              "width": "96rpx",
             },
             Object {
-              "borderRadius": "3px",
-              "height": "16px",
-              "width": "48px",
+              "borderRadius": "6rpx",
+              "height": "32rpx",
+              "width": "96rpx",
             },
           ],
         ]
@@ -182,8 +182,8 @@ exports[`Skeleton Skeleton image-group demo works fine 1`] = `
       rowCol="{{
         Array [
           Object {
-            "borderRadius": "12px",
-            "size": "163.5px",
+            "borderRadius": "24rpx",
+            "size": "327rpx",
           },
           1,
           Object {
@@ -197,8 +197,8 @@ exports[`Skeleton Skeleton image-group demo works fine 1`] = `
       rowCol="{{
         Array [
           Object {
-            "borderRadius": "12px",
-            "size": "163.5px",
+            "borderRadius": "24rpx",
+            "size": "327rpx",
           },
           1,
           Object {
diff --git a/src/skeleton/__test__/__snapshots__/index.test.js.snap b/src/skeleton/__test__/__snapshots__/index.test.js.snap
index 129491bfe..9271cabc9 100644
--- a/src/skeleton/__test__/__snapshots__/index.test.js.snap
+++ b/src/skeleton/__test__/__snapshots__/index.test.js.snap
@@ -29,7 +29,7 @@ exports[`skeleton Props :inner rowCol 1`] = `
         >
           <wx-view
             class="t-skeleton__col t-skeleton--type-text t-skeleton--animation-none t-class-col"
-            style="height:16px"
+            style=""
           />
         </wx-view>
       </wx-view>
@@ -63,7 +63,7 @@ exports[`skeleton Props :text rowCol 1`] = `
         >
           <wx-view
             class="t-skeleton__col t-skeleton--type-text t-skeleton--animation-none t-class-col"
-            style="height:16px"
+            style=""
           />
         </wx-view>
         <wx-view
@@ -71,7 +71,7 @@ exports[`skeleton Props :text rowCol 1`] = `
         >
           <wx-view
             class="t-skeleton__col t-skeleton--type-text t-skeleton--animation-none t-class-col"
-            style="height:16px"
+            style=""
           />
         </wx-view>
         <wx-view
@@ -91,7 +91,7 @@ exports[`skeleton Props :text rowCol 1`] = `
         >
           <wx-view
             class="t-skeleton__col t-skeleton--type-text t-skeleton--animation-none t-class-col"
-            style="width:440rpx;height:16px"
+            style="width:440rpx"
           />
         </wx-view>
       </wx-view>
@@ -125,7 +125,7 @@ exports[`skeleton Props :text rowCol2 1`] = `
         >
           <wx-view
             class="t-skeleton__col t-skeleton--type-text t-skeleton--animation-none t-class-col"
-            style="height:16px"
+            style=""
           />
         </wx-view>
         <wx-view
@@ -133,7 +133,7 @@ exports[`skeleton Props :text rowCol2 1`] = `
         >
           <wx-view
             class="t-skeleton__col t-skeleton--type-text t-skeleton--animation-none t-class-col"
-            style="height:16px"
+            style=""
           />
         </wx-view>
         <wx-view
@@ -153,7 +153,7 @@ exports[`skeleton Props :text rowCol2 1`] = `
         >
           <wx-view
             class="t-skeleton__col t-skeleton--type-text t-skeleton--animation-none t-class-col"
-            style="width:220px;height:16px"
+            style="width:220px"
           />
         </wx-view>
       </wx-view>
diff --git a/src/skeleton/__test__/__virtualHostSnapshot__/demo.test.js.snap b/src/skeleton/__test__/__virtualHostSnapshot__/demo.test.js.snap
index a855e9ad7..246b52d58 100644
--- a/src/skeleton/__test__/__virtualHostSnapshot__/demo.test.js.snap
+++ b/src/skeleton/__test__/__virtualHostSnapshot__/demo.test.js.snap
@@ -48,7 +48,7 @@ exports[`Skeleton Skeleton cell-group demo works fine 1`] = `
       rowCol="{{
         Array [
           Object {
-            "size": "48px",
+            "size": "96rpx",
             "type": "circle",
           },
         ]
@@ -78,7 +78,7 @@ exports[`Skeleton Skeleton cell-group demo works fine 1`] = `
       rowCol="{{
         Array [
           Object {
-            "size": "48px",
+            "size": "96rpx",
             "type": "rect",
           },
         ]
@@ -113,56 +113,56 @@ exports[`Skeleton Skeleton grid demo works fine 1`] = `
         Array [
           Array [
             Object {
-              "borderRadius": "6px",
-              "height": "48px",
-              "width": "48px",
+              "borderRadius": "12rpx",
+              "height": "96rpx",
+              "width": "96rpx",
             },
             Object {
-              "borderRadius": "6px",
-              "height": "48px",
-              "width": "48px",
+              "borderRadius": "12rpx",
+              "height": "96rpx",
+              "width": "96rpx",
             },
             Object {
-              "borderRadius": "6px",
-              "height": "48px",
-              "width": "48px",
+              "borderRadius": "12rpx",
+              "height": "96rpx",
+              "width": "96rpx",
             },
             Object {
-              "borderRadius": "6px",
-              "height": "48px",
-              "width": "48px",
+              "borderRadius": "12rpx",
+              "height": "96rpx",
+              "width": "96rpx",
             },
             Object {
-              "borderRadius": "6px",
-              "height": "48px",
-              "width": "48px",
+              "borderRadius": "12rpx",
+              "height": "96rpx",
+              "width": "96rpx",
             },
           ],
           Array [
             Object {
-              "borderRadius": "3px",
-              "height": "16px",
-              "width": "48px",
+              "borderRadius": "6rpx",
+              "height": "32rpx",
+              "width": "96rpx",
             },
             Object {
-              "borderRadius": "3px",
-              "height": "16px",
-              "width": "48px",
+              "borderRadius": "6rpx",
+              "height": "32rpx",
+              "width": "96rpx",
             },
             Object {
-              "borderRadius": "3px",
-              "height": "16px",
-              "width": "48px",
+              "borderRadius": "6rpx",
+              "height": "32rpx",
+              "width": "96rpx",
             },
             Object {
-              "borderRadius": "3px",
-              "height": "16px",
-              "width": "48px",
+              "borderRadius": "6rpx",
+              "height": "32rpx",
+              "width": "96rpx",
             },
             Object {
-              "borderRadius": "3px",
-              "height": "16px",
-              "width": "48px",
+              "borderRadius": "6rpx",
+              "height": "32rpx",
+              "width": "96rpx",
             },
           ],
         ]
@@ -182,8 +182,8 @@ exports[`Skeleton Skeleton image-group demo works fine 1`] = `
       rowCol="{{
         Array [
           Object {
-            "borderRadius": "12px",
-            "size": "163.5px",
+            "borderRadius": "24rpx",
+            "size": "327rpx",
           },
           1,
           Object {
@@ -197,8 +197,8 @@ exports[`Skeleton Skeleton image-group demo works fine 1`] = `
       rowCol="{{
         Array [
           Object {
-            "borderRadius": "12px",
-            "size": "163.5px",
+            "borderRadius": "24rpx",
+            "size": "327rpx",
           },
           1,
           Object {
diff --git a/src/skeleton/__test__/__virtualHostSnapshot__/index.test.js.snap b/src/skeleton/__test__/__virtualHostSnapshot__/index.test.js.snap
index 129491bfe..9271cabc9 100644
--- a/src/skeleton/__test__/__virtualHostSnapshot__/index.test.js.snap
+++ b/src/skeleton/__test__/__virtualHostSnapshot__/index.test.js.snap
@@ -29,7 +29,7 @@ exports[`skeleton Props :inner rowCol 1`] = `
         >
           <wx-view
             class="t-skeleton__col t-skeleton--type-text t-skeleton--animation-none t-class-col"
-            style="height:16px"
+            style=""
           />
         </wx-view>
       </wx-view>
@@ -63,7 +63,7 @@ exports[`skeleton Props :text rowCol 1`] = `
         >
           <wx-view
             class="t-skeleton__col t-skeleton--type-text t-skeleton--animation-none t-class-col"
-            style="height:16px"
+            style=""
           />
         </wx-view>
         <wx-view
@@ -71,7 +71,7 @@ exports[`skeleton Props :text rowCol 1`] = `
         >
           <wx-view
             class="t-skeleton__col t-skeleton--type-text t-skeleton--animation-none t-class-col"
-            style="height:16px"
+            style=""
           />
         </wx-view>
         <wx-view
@@ -91,7 +91,7 @@ exports[`skeleton Props :text rowCol 1`] = `
         >
           <wx-view
             class="t-skeleton__col t-skeleton--type-text t-skeleton--animation-none t-class-col"
-            style="width:440rpx;height:16px"
+            style="width:440rpx"
           />
         </wx-view>
       </wx-view>
@@ -125,7 +125,7 @@ exports[`skeleton Props :text rowCol2 1`] = `
         >
           <wx-view
             class="t-skeleton__col t-skeleton--type-text t-skeleton--animation-none t-class-col"
-            style="height:16px"
+            style=""
           />
         </wx-view>
         <wx-view
@@ -133,7 +133,7 @@ exports[`skeleton Props :text rowCol2 1`] = `
         >
           <wx-view
             class="t-skeleton__col t-skeleton--type-text t-skeleton--animation-none t-class-col"
-            style="height:16px"
+            style=""
           />
         </wx-view>
         <wx-view
@@ -153,7 +153,7 @@ exports[`skeleton Props :text rowCol2 1`] = `
         >
           <wx-view
             class="t-skeleton__col t-skeleton--type-text t-skeleton--animation-none t-class-col"
-            style="width:220px;height:16px"
+            style="width:220px"
           />
         </wx-view>
       </wx-view>
diff --git a/src/skeleton/_example/cell-group/index.js b/src/skeleton/_example/cell-group/index.js
index 25422a1f7..9873bc6af 100644
--- a/src/skeleton/_example/cell-group/index.js
+++ b/src/skeleton/_example/cell-group/index.js
@@ -1,7 +1,7 @@
 Component({
   data: {
-    rowColsAvater: [{ size: '48px', type: 'circle' }],
-    rowColsImage: [{ size: '48px', type: 'rect' }],
+    rowColsAvater: [{ size: '96rpx', type: 'circle' }],
+    rowColsImage: [{ size: '96rpx', type: 'rect' }],
     rowColsContent: [{ width: '50%' }, { width: '100%' }],
   },
 });
diff --git a/src/skeleton/_example/grid/index.js b/src/skeleton/_example/grid/index.js
index 5554e46cb..29a006f0b 100644
--- a/src/skeleton/_example/grid/index.js
+++ b/src/skeleton/_example/grid/index.js
@@ -2,18 +2,18 @@ Component({
   data: {
     grid: [
       [
-        { width: '48px', height: '48px', borderRadius: '6px' },
-        { width: '48px', height: '48px', borderRadius: '6px' },
-        { width: '48px', height: '48px', borderRadius: '6px' },
-        { width: '48px', height: '48px', borderRadius: '6px' },
-        { width: '48px', height: '48px', borderRadius: '6px' },
+        { width: '96rpx', height: '96rpx', borderRadius: '12rpx' },
+        { width: '96rpx', height: '96rpx', borderRadius: '12rpx' },
+        { width: '96rpx', height: '96rpx', borderRadius: '12rpx' },
+        { width: '96rpx', height: '96rpx', borderRadius: '12rpx' },
+        { width: '96rpx', height: '96rpx', borderRadius: '12rpx' },
       ],
       [
-        { width: '48px', height: '16px', borderRadius: '3px' },
-        { width: '48px', height: '16px', borderRadius: '3px' },
-        { width: '48px', height: '16px', borderRadius: '3px' },
-        { width: '48px', height: '16px', borderRadius: '3px' },
-        { width: '48px', height: '16px', borderRadius: '3px' },
+        { width: '96rpx', height: '32rpx', borderRadius: '6rpx' },
+        { width: '96rpx', height: '32rpx', borderRadius: '6rpx' },
+        { width: '96rpx', height: '32rpx', borderRadius: '6rpx' },
+        { width: '96rpx', height: '32rpx', borderRadius: '6rpx' },
+        { width: '96rpx', height: '32rpx', borderRadius: '6rpx' },
       ],
     ],
   },
diff --git a/src/skeleton/_example/image-group/index.js b/src/skeleton/_example/image-group/index.js
index a8172f427..fba5d8ed9 100644
--- a/src/skeleton/_example/image-group/index.js
+++ b/src/skeleton/_example/image-group/index.js
@@ -1,5 +1,5 @@
 Component({
   data: {
-    rowCol: [{ size: '163.5px', borderRadius: '12px' }, 1, { width: '61%' }],
+    rowCol: [{ size: '327rpx', borderRadius: '24rpx' }, 1, { width: '61%' }],
   },
 });
diff --git a/src/skeleton/skeleton.wxml b/src/skeleton/skeleton.wxml
index 4cb7141ab..b5501c128 100644
--- a/src/skeleton/skeleton.wxml
+++ b/src/skeleton/skeleton.wxml
@@ -1,4 +1,3 @@
-<wxs src="./skeleton.wxs" module="this" />
 <wxs src="../common/utils.wxs" module="_" />
 
 <view wx:if="{{ loading }}" style="{{_._style([style, customStyle])}}" class="{{classPrefix}} class {{prefix}}-class ">
@@ -16,7 +15,7 @@
         wx:for-item="col"
         wx:key="index"
         class="{{col.class}} {{prefix}}-class-col"
-        style="{{this.getStyle(col.style)}}"
+        style="{{_._style(col.style)}}"
       ></view>
     </view>
   </view>
diff --git a/src/skeleton/skeleton.wxs b/src/skeleton/skeleton.wxs
deleted file mode 100644
index faa613ede..000000000
--- a/src/skeleton/skeleton.wxs
+++ /dev/null
@@ -1,30 +0,0 @@
-var getStyle = function (object) {
-  var styleList = [];
-  if (object.width) {
-    styleList.push('width:' + object.width);
-  }
-  styleList.push(object.height ? 'height:' + object.height : 'height:16px');
-  if (object.background) {
-    styleList.push('background:' + object.background);
-  }
-  if (object.backgroundColor) {
-    styleList.push('background-color:' + object.backgroundColor);
-  }
-  if (object.margin) {
-    styleList.push('margin:' + object.margin);
-  }
-  if (object.marginRight) {
-    styleList.push('margin-right:' + object.marginRight);
-  }
-  if (object.marginLeft) {
-    styleList.push('margin-left:' + object.marginLeft);
-  }
-  if (object.borderRadius) {
-    styleList.push('border-radius:' + object.borderRadius);
-  }
-  return styleList.join(';');
-};
-
-module.exports = {
-  getStyle: getStyle,
-};
diff --git a/src/tab-bar-item/tab-bar-item.wxml b/src/tab-bar-item/tab-bar-item.wxml
index a12fa2cb3..885480724 100644
--- a/src/tab-bar-item/tab-bar-item.wxml
+++ b/src/tab-bar-item/tab-bar-item.wxml
@@ -13,8 +13,14 @@
     aria-selected="{{(!hasChildren || !isSpread) && isChecked ? true : false}}"
     aria-expanded="{{hasChildren && isSpread ? true : ''}}"
     aria-role="{{hasChildren ? 'button' : 'tab'}}"
+    aria-label="{{ ariaLabel || (badgeProps.dot || badgeProps.count ? _.getBadgeAriaLabel({ ...badgeProps }) : '') }}"
   >
-    <view wx:if="{{icon}}" class="{{classPrefix}}__icon" style="height: {{iconOnly ? 24 : 20}}px">
+    <view
+      wx:if="{{icon}}"
+      class="{{classPrefix}}__icon"
+      style="height: {{iconOnly ? 24 : 20}}px"
+      aria-hidden="{{ badgeProps.dot || badgeProps.count }}"
+    >
       <t-badge
         wx:if="{{badgeProps.dot || badgeProps.count}}"
         count="{{badgeProps.count || 0}}"
@@ -28,11 +34,7 @@
       >
         <template is="icon" data="{{ size: iconOnly ? 24 : 20, ..._icon }}" />
       </t-badge>
-      <template
-        wx:else
-        is="icon"
-        data="{{ ariaLabel: ariaLabel, ariaHidden: !iconOnly, size: iconOnly ? 24 : 20, ..._icon }}"
-      />
+      <template wx:else is="icon" data="{{ ariaHidden: !iconOnly, size: iconOnly ? 24 : 20, ..._icon }}" />
       <slot name="icon" />
     </view>
     <view class="{{_.cls(classPrefix + '__text', [['small', !!icon]])}}">
diff --git a/src/tab-bar/__test__/__snapshots__/demo.test.js.snap b/src/tab-bar/__test__/__snapshots__/demo.test.js.snap
index d644b718d..aa85dfdac 100644
--- a/src/tab-bar/__test__/__snapshots__/demo.test.js.snap
+++ b/src/tab-bar/__test__/__snapshots__/demo.test.js.snap
@@ -7,6 +7,7 @@ exports[`TabBar TabBar badge demo works fine 1`] = `
     split="{{false}}"
   >
     <t-tab-bar-item
+      ariaLabel="首页，有16条消息"
       badgeProps="{{
         Object {
           "count": 16,
@@ -18,6 +19,7 @@ exports[`TabBar TabBar badge demo works fine 1`] = `
       首页
     </t-tab-bar-item>
     <t-tab-bar-item
+      ariaLabel="软件，有新的消息"
       badgeProps="{{
         Object {
           "dot": true,
@@ -29,6 +31,7 @@ exports[`TabBar TabBar badge demo works fine 1`] = `
       软件
     </t-tab-bar-item>
     <t-tab-bar-item
+      ariaLabel="聊天，New"
       badgeProps="{{
         Object {
           "count": "New",
@@ -40,6 +43,7 @@ exports[`TabBar TabBar badge demo works fine 1`] = `
       聊天
     </t-tab-bar-item>
     <t-tab-bar-item
+      ariaLabel="我的，有很多消息"
       badgeProps="{{
         Object {
           "count": "···",
diff --git a/src/tab-bar/__test__/__virtualHostSnapshot__/demo.test.js.snap b/src/tab-bar/__test__/__virtualHostSnapshot__/demo.test.js.snap
index d644b718d..aa85dfdac 100644
--- a/src/tab-bar/__test__/__virtualHostSnapshot__/demo.test.js.snap
+++ b/src/tab-bar/__test__/__virtualHostSnapshot__/demo.test.js.snap
@@ -7,6 +7,7 @@ exports[`TabBar TabBar badge demo works fine 1`] = `
     split="{{false}}"
   >
     <t-tab-bar-item
+      ariaLabel="首页，有16条消息"
       badgeProps="{{
         Object {
           "count": 16,
@@ -18,6 +19,7 @@ exports[`TabBar TabBar badge demo works fine 1`] = `
       首页
     </t-tab-bar-item>
     <t-tab-bar-item
+      ariaLabel="软件，有新的消息"
       badgeProps="{{
         Object {
           "dot": true,
@@ -29,6 +31,7 @@ exports[`TabBar TabBar badge demo works fine 1`] = `
       软件
     </t-tab-bar-item>
     <t-tab-bar-item
+      ariaLabel="聊天，New"
       badgeProps="{{
         Object {
           "count": "New",
@@ -40,6 +43,7 @@ exports[`TabBar TabBar badge demo works fine 1`] = `
       聊天
     </t-tab-bar-item>
     <t-tab-bar-item
+      ariaLabel="我的，有很多消息"
       badgeProps="{{
         Object {
           "count": "···",
diff --git a/src/tab-bar/_example/badge/index.wxml b/src/tab-bar/_example/badge/index.wxml
index a35c7fb96..d2c330423 100644
--- a/src/tab-bar/_example/badge/index.wxml
+++ b/src/tab-bar/_example/badge/index.wxml
@@ -1,6 +1,14 @@
 <t-tab-bar defaultValue="label1" split="{{false}}">
-  <t-tab-bar-item badge-props="{{ {count: 16} }}" value="label1" icon="home">首页</t-tab-bar-item>
-  <t-tab-bar-item badge-props="{{ { dot: true } }}" value="label2" icon="app">软件</t-tab-bar-item>
-  <t-tab-bar-item badge-props="{{ {count: 'New'} }}" value="label3" icon="chat">聊天</t-tab-bar-item>
-  <t-tab-bar-item badge-props="{{ {count: '···'} }}" value="label4" icon="user">我的</t-tab-bar-item>
+  <t-tab-bar-item badge-props="{{ {count: 16} }}" ariaLabel="首页，有16条消息" value="label1" icon="home"
+    >首页</t-tab-bar-item
+  >
+  <t-tab-bar-item badge-props="{{ { dot: true } }}" ariaLabel="软件，有新的消息" value="label2" icon="app"
+    >软件</t-tab-bar-item
+  >
+  <t-tab-bar-item badge-props="{{ {count: 'New'} }}" ariaLabel="聊天，New" value="label3" icon="chat"
+    >聊天</t-tab-bar-item
+  >
+  <t-tab-bar-item badge-props="{{ {count: '···'} }}" ariaLabel="我的，有很多消息" value="label4" icon="user"
+    >我的</t-tab-bar-item
+  >
 </t-tab-bar>
diff --git a/src/tabs/tabs.wxml b/src/tabs/tabs.wxml
index b271aff8f..f9be05e8a 100644
--- a/src/tabs/tabs.wxml
+++ b/src/tabs/tabs.wxml
@@ -32,8 +32,12 @@
             aria-controls="{{tabID + '_panel_' + index}}"
             aria-selected="{{currentIndex === index}}"
             aria-disabled="{{item.disabled}}"
+            aria-label="{{ ariaLabel || (item.badgeProps.dot || item.badgeProps.count ? item.label + _.getBadgeAriaLabel({ ...item.badgeProps }) : '') }}"
           >
-            <view class="{{_.cls(classPrefix + '__item-inner', [theme, ['active', currentIndex === index]])}}">
+            <view
+              class="{{_.cls(classPrefix + '__item-inner', [theme, ['active', currentIndex === index]])}}"
+              aria-hidden="{{ item.badgeProps.dot || item.badgeProps.count }}"
+            >
               <template wx:if="{{item.icon}}" is="icon" data="{{ class: classPrefix + '__icon', ...item.icon }}" />
               <block wx:if="{{item.badgeProps}}">
                 <template is="badge" data="{{ ...item.badgeProps, content: item.label }}" />
diff --git a/src/upload/README.md b/src/upload/README.md
index 746b9ef16..aa2a495ce 100644
--- a/src/upload/README.md
+++ b/src/upload/README.md
@@ -76,4 +76,4 @@ fail | \- | 上传失败后触发
 remove | `(index: number; file: UploadFile)` | 移除文件时触发
 select-change | `(files: MediaContext[]; currentSelectedFiles: MediaContext[])` | 选择文件或图片之后，上传之前，触发该事件。<br />`files` 表示之前已经上传完成的文件列表。<br />`currentSelectedFiles` 表示本次上传选中的文件列表
 success | `(files: MediaContext)` | 上传成功后触发，包含所有上传的文件；`url` 表示选定视频的临时文件路径 (本地路径)。`duration` 表示选定视频的时间长度。`size`选定视频的数据量大小。更多描述参考 wx.chooseMedia 小程序官网描述。[详细类型定义](https://github.com/Tencent/tdesign-miniprogram/tree/develop/src/upload/type.ts)。<br/>`type MediaContext = VideoContext[] \| ImageContext[]`<br/><br/>`interface VideoContext { name?: string; type?: string; url?: string; duration?: number; size?: number; width?: number; height?: number; thumb: string; progress: number }`<br/><br/>`interface ImageContext { name: string; type: string; url: string;  size: number; width: number; height: number; progress: number  }`<br/>
-click | `(file: VideoContext | ImageContext)` | 点击已选文件时触发；常用于重新上传
+click | `(file: VideoContext \| ImageContext)` | 点击已选文件时触发；常用于重新上传
diff --git a/src/upload/__test__/index.test.js b/src/upload/__test__/index.test.js
index ab2be61fb..5c5389bc4 100644
--- a/src/upload/__test__/index.test.js
+++ b/src/upload/__test__/index.test.js
@@ -180,7 +180,7 @@ describe('upload', () => {
         ></t-upload>
         `,
         data: {
-          sizeLimit: 10240,
+          sizeLimit: 102,
         },
         methods: {
           handleSelectChange,
diff --git a/src/upload/upload.ts b/src/upload/upload.ts
index 809240c6e..6442030db 100644
--- a/src/upload/upload.ts
+++ b/src/upload/upload.ts
@@ -2,6 +2,7 @@ import { isObject, SuperComponent, wxComponent } from '../common/src/index';
 import props from './props';
 import { UploadFile } from './type';
 import config from '../common/config';
+import { isOverSize } from '../common/utils';
 
 const { prefix } = config;
 const name = `${prefix}-upload`;
@@ -196,10 +197,17 @@ export default class Upload extends SuperComponent {
           // 支持单/多文件
           res.tempFiles.forEach((temp) => {
             const { size, fileType, tempFilePath, width, height, duration, thumbTempFilePath, ...res } = temp;
-            if (sizeLimit && size > sizeLimit) {
-              wx.showToast({ icon: 'none', title: `${fileType === 'image' ? '图片' : '视频'}大小超过限制` });
+
+            if (isOverSize(size, sizeLimit)) {
+              let title = `${fileType === 'image' ? '图片' : '视频'}大小超过限制`;
+
+              if (typeof sizeLimit !== 'number') {
+                title = sizeLimit.message.replace('{sizeLimit}', sizeLimit?.size);
+              }
+              wx.showToast({ icon: 'none', title });
               return;
             }
+
             const name = this.getRandFileName(tempFilePath);
             files.push({
               name,
@@ -237,10 +245,17 @@ export default class Upload extends SuperComponent {
           // 支持单/多文件
           res.tempFiles.forEach((temp) => {
             const { size, type: fileType, path: tempFilePath, ...res } = temp;
-            if (sizeLimit && size > sizeLimit) {
-              wx.showToast({ icon: 'none', title: `${fileType === 'image' ? '图片' : '视频'}大小超过限制` });
+
+            if (isOverSize(size, sizeLimit)) {
+              let title = `${fileType === 'image' ? '图片' : '视频'}大小超过限制`;
+
+              if (typeof sizeLimit !== 'number') {
+                title = sizeLimit.message.replace('{sizeLimit}', sizeLimit?.size);
+              }
+              wx.showToast({ icon: 'none', title });
               return;
             }
+
             const name = this.getRandFileName(tempFilePath);
             files.push({
               name,