diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index b94ea59..19ef844 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -2,10 +2,8 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="c5f66252-ad81-4603-82e1-4febf926e834" name="Default" comment="">
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/.idea/workspace.xml" afterPath="$PROJECT_DIR$/.idea/workspace.xml" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/ClassicsHeader.js" afterPath="$PROJECT_DIR$/ClassicsHeader.js" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/DefaultHeader.js" afterPath="$PROJECT_DIR$/DefaultHeader.js" />
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/README.md" afterPath="$PROJECT_DIR$/README.md" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/index.js" afterPath="$PROJECT_DIR$/index.js" />
+      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/package.json" afterPath="$PROJECT_DIR$/package.json" />
     </list>
     <ignored path="$PROJECT_DIR$/.tmp/" />
     <ignored path="$PROJECT_DIR$/temp/" />
@@ -29,6 +27,16 @@
           </provider>
         </entry>
       </file>
+      <file leaf-file-name="index.js" pinned="false" current-in-tab="true">
+        <entry file="file://$PROJECT_DIR$/index.js">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="66">
+              <caret line="3" column="57" lean-forward="false" selection-start-line="3" selection-start-column="57" selection-end-line="3" selection-end-column="57" />
+              <folding />
+            </state>
+          </provider>
+        </entry>
+      </file>
       <file leaf-file-name="AnyHeader.js" pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/AnyHeader.js">
           <provider selected="true" editor-type-id="text-editor">
@@ -41,11 +49,11 @@
           </provider>
         </entry>
       </file>
-      <file leaf-file-name="ClassicsHeader.js" pinned="false" current-in-tab="true">
+      <file leaf-file-name="ClassicsHeader.js" pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/ClassicsHeader.js">
           <provider selected="true" editor-type-id="text-editor">
             <state relative-caret-position="0">
-              <caret line="0" column="7" lean-forward="true" selection-start-line="0" selection-start-column="7" selection-end-line="0" selection-end-column="7" />
+              <caret line="0" column="7" lean-forward="false" selection-start-line="0" selection-start-column="7" selection-end-line="0" selection-end-column="7" />
               <folding>
                 <element signature="e#0#39#0" expanded="true" />
               </folding>
@@ -97,6 +105,16 @@
           </provider>
         </entry>
       </file>
+      <file leaf-file-name="SmartRefreshControl.js" pinned="false" current-in-tab="false">
+        <entry file="file://$PROJECT_DIR$/SmartRefreshControl.js">
+          <provider selected="true" editor-type-id="text-editor">
+            <state relative-caret-position="472">
+              <caret line="64" column="0" lean-forward="false" selection-start-line="64" selection-start-column="0" selection-end-line="64" selection-end-column="0" />
+              <folding />
+            </state>
+          </provider>
+        </entry>
+      </file>
       <file leaf-file-name="README.md" pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/README.md">
           <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
@@ -110,28 +128,6 @@
           </provider>
         </entry>
       </file>
-      <file leaf-file-name="MaterialHeader.js" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/MaterialHeader.js">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="0">
-              <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
-              <folding>
-                <element signature="e#0#39#0" expanded="true" />
-              </folding>
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file leaf-file-name="build.gradle" pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/android/build.gradle">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="594">
-              <caret line="27" column="0" lean-forward="false" selection-start-line="27" selection-start-column="0" selection-end-line="27" selection-end-column="0" />
-              <folding />
-            </state>
-          </provider>
-        </entry>
-      </file>
     </leaf>
   </component>
   <component name="FileTemplateManagerImpl">
@@ -147,10 +143,11 @@
   <component name="IdeDocumentHistory">
     <option name="CHANGED_PATHS">
       <list>
-        <option value="$PROJECT_DIR$/index.js" />
         <option value="$PROJECT_DIR$/android/build.gradle" />
-        <option value="$PROJECT_DIR$/package.json" />
         <option value="$PROJECT_DIR$/README.md" />
+        <option value="$PROJECT_DIR$/ClassicsHeader.js" />
+        <option value="$PROJECT_DIR$/package.json" />
+        <option value="$PROJECT_DIR$/index.js" />
       </list>
     </option>
   </component>
@@ -195,11 +192,6 @@
               <item name="react-native-SmartRefreshLayout" type="b2602c69:ProjectViewProjectNode" />
               <item name="react-native-SmartRefreshLayout" type="462c0819:PsiDirectoryNode" />
             </path>
-            <path>
-              <item name="react-native-SmartRefreshLayout" type="b2602c69:ProjectViewProjectNode" />
-              <item name="react-native-SmartRefreshLayout" type="462c0819:PsiDirectoryNode" />
-              <item name="android" type="462c0819:PsiDirectoryNode" />
-            </path>
           </expand>
           <select />
         </subPane>
@@ -246,23 +238,23 @@
       <option name="presentableId" value="Default" />
       <updated>1520481526017</updated>
       <workItem from="1520481528149" duration="3145000" />
-      <workItem from="1521288341523" duration="643000" />
+      <workItem from="1521288341523" duration="1725000" />
     </task>
     <servers />
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="7515000" />
+    <option name="totallyTimeSpent" value="8597000" />
   </component>
   <component name="ToolWindowManager">
     <frame x="0" y="0" width="1440" height="900" extended-state="0" />
     <layout>
-      <window_info id="Project" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.20366456" sideWeight="0.5" order="0" side_tool="false" content_ui="combo" />
+      <window_info id="Project" active="true" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.20366456" sideWeight="0.5" order="0" side_tool="false" content_ui="combo" />
       <window_info id="TODO" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="6" side_tool="false" content_ui="tabs" />
       <window_info id="Event Log" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="7" side_tool="true" content_ui="tabs" />
       <window_info id="Run" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
       <window_info id="Version Control" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
       <window_info id="Structure" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
-      <window_info id="Terminal" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
+      <window_info id="Terminal" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.32889965" sideWeight="0.5" order="7" side_tool="false" content_ui="tabs" />
       <window_info id="Debug" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.4" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
       <window_info id="Favorites" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="2" side_tool="true" content_ui="tabs" />
       <window_info id="Cvs" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="4" side_tool="false" content_ui="tabs" />
@@ -435,6 +427,7 @@
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="44">
           <caret line="2" column="35" lean-forward="false" selection-start-line="2" selection-start-column="35" selection-end-line="2" selection-end-column="35" />
+          <folding />
         </state>
       </provider>
     </entry>
@@ -537,13 +530,6 @@
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/android/src/main/java/com/createplugin/MainActivity.java" />
-    <entry file="file://$PROJECT_DIR$/index.js">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="44">
-          <caret line="2" column="35" lean-forward="false" selection-start-line="2" selection-start-column="35" selection-end-line="2" selection-end-column="35" />
-        </state>
-      </provider>
-    </entry>
     <entry file="file://$PROJECT_DIR$/android/src/main/res/values/strings.xml">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="0">
@@ -588,17 +574,15 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/Util.js">
+    <entry file="file://$PROJECT_DIR$/android/src/main/java/com/lmy/header/AnyHeader.java">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="0">
-          <caret line="0" column="7" lean-forward="false" selection-start-line="0" selection-start-column="7" selection-end-line="0" selection-end-column="7" />
-          <folding>
-            <element signature="e#0#50#0" expanded="true" />
-          </folding>
+          <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+          <folding />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/StoreHouseHeader.js">
+    <entry file="file://$PROJECT_DIR$/AnyHeader.js">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="0">
           <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
@@ -608,15 +592,17 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/SmartRefreshControl.js">
+    <entry file="file://$PROJECT_DIR$/ClassicsHeader.js">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="722">
-          <caret line="64" column="0" lean-forward="false" selection-start-line="64" selection-start-column="0" selection-end-line="64" selection-end-column="0" />
-          <folding />
+        <state relative-caret-position="0">
+          <caret line="0" column="7" lean-forward="false" selection-start-line="0" selection-start-column="7" selection-end-line="0" selection-end-column="7" />
+          <folding>
+            <element signature="e#0#39#0" expanded="true" />
+          </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/android/src/main/java/com/lmy/header/AnyHeader.java">
+    <entry file="file://$PROJECT_DIR$/DefaultHeader.js">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="0">
           <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
@@ -624,6 +610,17 @@
         </state>
       </provider>
     </entry>
+    <entry file="file://$PROJECT_DIR$/README.md">
+      <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
+        <state split_layout="SPLIT">
+          <first_editor relative-caret-position="237">
+            <caret line="40" column="32" lean-forward="false" selection-start-line="40" selection-start-column="19" selection-end-line="40" selection-end-column="32" />
+            <folding />
+          </first_editor>
+          <second_editor />
+        </state>
+      </provider>
+    </entry>
     <entry file="file://$PROJECT_DIR$/package.json">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="44">
@@ -632,7 +629,7 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/AnyHeader.js">
+    <entry file="file://$PROJECT_DIR$/StoreHouseHeader.js">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="0">
           <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
@@ -642,34 +639,31 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/DefaultHeader.js">
+    <entry file="file://$PROJECT_DIR$/SmartRefreshControl.js">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="0">
-          <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+        <state relative-caret-position="472">
+          <caret line="64" column="0" lean-forward="false" selection-start-line="64" selection-start-column="0" selection-end-line="64" selection-end-column="0" />
           <folding />
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/README.md">
-      <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
-        <state split_layout="SPLIT">
-          <first_editor relative-caret-position="237">
-            <caret line="40" column="32" lean-forward="false" selection-start-line="40" selection-start-column="19" selection-end-line="40" selection-end-column="32" />
-            <folding />
-          </first_editor>
-          <second_editor />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/ClassicsHeader.js">
+    <entry file="file://$PROJECT_DIR$/Util.js">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="0">
-          <caret line="0" column="7" lean-forward="true" selection-start-line="0" selection-start-column="7" selection-end-line="0" selection-end-column="7" />
+          <caret line="0" column="7" lean-forward="false" selection-start-line="0" selection-start-column="7" selection-end-line="0" selection-end-column="7" />
           <folding>
-            <element signature="e#0#39#0" expanded="true" />
+            <element signature="e#0#50#0" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
+    <entry file="file://$PROJECT_DIR$/index.js">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="66">
+          <caret line="3" column="57" lean-forward="false" selection-start-line="3" selection-start-column="57" selection-end-line="3" selection-end-column="57" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
   </component>
 </project>
\ No newline at end of file
diff --git a/index.js b/index.js
index 1fceb7c..98ec13c 100644
--- a/index.js
+++ b/index.js
@@ -1,3 +1,4 @@
 export {default as SmartRefreshControl} from './SmartRefreshControl';
 export {default as ClassicsHeader} from './ClassicsHeader';
-export {default as StoreHouseHeader} from './StoreHouseHeader'
\ No newline at end of file
+export {default as StoreHouseHeader} from './StoreHouseHeader';
+export {default as DefaultHeader} from './DefaultHeader';
\ No newline at end of file
diff --git a/package.json b/package.json
index dc48108..ed9b632 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-native-smartrefreshlayout",
-  "version": "0.0.7",
+  "version": "0.0.8",
   "description": "基于android SmartRefreshLayout的封装",
   "main": "index.js",
   "scripts": {