diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 6a1b314e7..8cc8d3b3f 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -3,7 +3,6 @@
   <component name="ChangeListManager">
     <list default="true" id="9830c5da-176a-4c72-a301-9f6ce98c82fe" name="Default Changelist" comment="">
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/src/modules/tpm/NewFooter.js" beforeDir="false" afterPath="$PROJECT_DIR$/src/modules/tpm/NewFooter.js" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/src/modules/tpm/NewHeader.js" beforeDir="false" afterPath="$PROJECT_DIR$/src/modules/tpm/NewHeader.js" afterDir="false" />
     </list>
     <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
@@ -31,8 +30,8 @@
       <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/src/forge/Main/Detail.js">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="480">
-              <caret line="211" column="38" lean-forward="true" selection-start-line="211" selection-start-column="38" selection-end-line="211" selection-end-column="38" />
+            <state relative-caret-position="3196">
+              <caret line="211" column="38" selection-start-line="211" selection-start-column="38" selection-end-line="211" selection-end-column="38" />
               <folding>
                 <element signature="e#0#42#0" expanded="true" />
               </folding>
@@ -43,15 +42,14 @@
       <file pinned="false" current-in-tab="true">
         <entry file="file://$PROJECT_DIR$/src/modules/tpm/NewHeader.js">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="196">
-              <caret line="1262" column="18" lean-forward="true" selection-start-line="1262" selection-start-column="18" selection-end-line="1262" selection-end-column="18" />
+            <state relative-caret-position="226">
+              <caret line="1423" column="58" lean-forward="true" selection-start-line="1423" selection-start-column="58" selection-end-line="1423" selection-end-column="58" />
               <folding>
                 <element signature="e#1358#2042#0" />
                 <element signature="n#!!block;n#componentDidMount#0;n#NewHeader#0" />
                 <element signature="e#2353#2665#0" />
                 <element signature="e#2760#2816#0" />
                 <element signature="e#2954#2960#0" />
-                <element signature="e#34394#34672#0" />
               </folding>
             </state>
           </provider>
@@ -60,11 +58,10 @@
       <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/src/modules/tpm/NewFooter.js">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="431">
-              <caret line="49" lean-forward="true" selection-start-line="49" selection-end-line="49" />
+            <state relative-caret-position="799">
+              <caret line="49" selection-start-line="49" selection-end-line="49" />
               <folding>
                 <element signature="e#0#41#0" expanded="true" />
-                <marker date="1587019525339" expanded="true" signature="1041:2769" ph="..." />
               </folding>
             </state>
           </provider>
@@ -275,12 +272,13 @@
       <workItem from="1586517058808" duration="1607000" />
       <workItem from="1586741565210" duration="25216000" />
       <workItem from="1586946208505" duration="2914000" />
-      <workItem from="1587004932342" duration="7182000" />
+      <workItem from="1587004932342" duration="7698000" />
+      <workItem from="1587020811560" duration="99000" />
     </task>
     <servers />
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="136057000" />
+    <option name="totallyTimeSpent" value="136672000" />
   </component>
   <component name="ToolWindowManager">
     <frame x="0" y="0" width="1440" height="900" extended-state="0" />
@@ -299,7 +297,7 @@
       <window_info anchor="bottom" id="Docker" order="7" show_stripe_button="false" />
       <window_info anchor="bottom" id="Database Changes" order="8" />
       <window_info anchor="bottom" id="Version Control" order="9" weight="0.31084338" />
-      <window_info active="true" anchor="bottom" id="Terminal" order="10" visible="true" weight="0.1373494" />
+      <window_info active="true" anchor="bottom" id="Terminal" order="10" visible="true" weight="0.54337347" />
       <window_info anchor="bottom" id="Event Log" order="11" side_tool="true" />
       <window_info anchor="bottom" id="TypeScript" order="12" />
       <window_info anchor="right" id="Commander" internal_type="SLIDING" order="0" type="SLIDING" weight="0.4" />
@@ -809,8 +807,8 @@
     </entry>
     <entry file="file://$PROJECT_DIR$/src/forge/Main/Detail.js">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="480">
-          <caret line="211" column="38" lean-forward="true" selection-start-line="211" selection-start-column="38" selection-end-line="211" selection-end-column="38" />
+        <state relative-caret-position="3196">
+          <caret line="211" column="38" selection-start-line="211" selection-start-column="38" selection-end-line="211" selection-end-column="38" />
           <folding>
             <element signature="e#0#42#0" expanded="true" />
           </folding>
@@ -819,26 +817,24 @@
     </entry>
     <entry file="file://$PROJECT_DIR$/src/modules/tpm/NewFooter.js">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="431">
-          <caret line="49" lean-forward="true" selection-start-line="49" selection-end-line="49" />
+        <state relative-caret-position="799">
+          <caret line="49" selection-start-line="49" selection-end-line="49" />
           <folding>
             <element signature="e#0#41#0" expanded="true" />
-            <marker date="1587019525339" expanded="true" signature="1041:2769" ph="..." />
           </folding>
         </state>
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/src/modules/tpm/NewHeader.js">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="196">
-          <caret line="1262" column="18" lean-forward="true" selection-start-line="1262" selection-start-column="18" selection-end-line="1262" selection-end-column="18" />
+        <state relative-caret-position="226">
+          <caret line="1423" column="58" lean-forward="true" selection-start-line="1423" selection-start-column="58" selection-end-line="1423" selection-end-column="58" />
           <folding>
             <element signature="e#1358#2042#0" />
             <element signature="n#!!block;n#componentDidMount#0;n#NewHeader#0" />
             <element signature="e#2353#2665#0" />
             <element signature="e#2760#2816#0" />
             <element signature="e#2954#2960#0" />
-            <element signature="e#34394#34672#0" />
           </folding>
         </state>
       </provider>
diff --git a/src/modules/tpm/NewHeader.js b/src/modules/tpm/NewHeader.js
index c6e9fe1a5..aca24299b 100644
--- a/src/modules/tpm/NewHeader.js
+++ b/src/modules/tpm/NewHeader.js
@@ -1422,7 +1422,7 @@ submittojoinclass=(value)=>{
 
 					 {this.props.user&&this.props.user.login? <div className="fl mr30 edu-menu-panel headIcon">
               { user===undefined?"":user.login===""?"": <a
-                href={`${mygetHelmetapi2.new_course.default_url}messages/${user.login}/user_tidings`}
+                href={`${mygetHelmetapi2.new_course.tiding_url}`}
                 style={{position:'relative'}} target="_blank"
               >
                 <i className="iconfont icon-xiaoxilingdang color-white"></i>