diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 30c7195..7cc7460 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -3,6 +3,7 @@
   <component name="ChangeListManager">
     <list default="true" id="0aedafd8-e57e-462a-beda-65af0b91f3df" name="Default Changelist" comment="">
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/main.py" beforeDir="false" afterPath="$PROJECT_DIR$/main.py" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/serve.py" beforeDir="false" afterPath="$PROJECT_DIR$/serve.py" afterDir="false" />
     </list>
     <ignored path="$PROJECT_DIR$/out/" />
@@ -48,7 +49,7 @@
         <counts>
           <entry key="Dockerfile" value="75" />
           <entry key="md" value="104" />
-          <entry key="py" value="1977" />
+          <entry key="py" value="1983" />
           <entry key="sh" value="5" />
         </counts>
       </usages-collector>
@@ -57,18 +58,18 @@
           <entry key="Bash" value="5" />
           <entry key="Dockerfile" value="75" />
           <entry key="Markdown" value="104" />
-          <entry key="Python" value="1977" />
+          <entry key="Python" value="1983" />
         </counts>
       </usages-collector>
     </session>
   </component>
   <component name="FileEditorManager">
     <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
-      <file pinned="false" current-in-tab="false">
+      <file pinned="false" current-in-tab="true">
         <entry file="file://$PROJECT_DIR$/main.py">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="167">
-              <caret line="205" column="67" selection-start-line="205" selection-start-column="60" selection-end-line="205" selection-end-column="67" />
+            <state relative-caret-position="387">
+              <caret line="203" column="60" selection-start-line="203" selection-start-column="60" selection-end-line="203" selection-end-column="60" />
               <folding>
                 <element signature="e#0#19#0" expanded="true" />
               </folding>
@@ -85,14 +86,14 @@
           </provider>
         </entry>
       </file>
-      <file pinned="false" current-in-tab="true">
+      <file pinned="false" current-in-tab="false">
         <entry file="file://$PROJECT_DIR$/serve.py">
           <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="254">
-              <caret line="157" column="12" selection-start-line="157" selection-start-column="12" selection-end-line="157" selection-end-column="12" />
+            <state relative-caret-position="90">
+              <caret line="143" lean-forward="true" selection-start-line="143" selection-end-line="143" />
               <folding>
                 <element signature="e#18#46#0" expanded="true" />
-                <marker date="1588328297771" expanded="true" signature="5522:5524" ph="..." />
+                <marker date="1588328769048" expanded="true" signature="5533:5535" ph="..." />
               </folding>
             </state>
           </provider>
@@ -168,11 +169,11 @@
         <option value="$PROJECT_DIR$/model/model_tensorflow.py" />
         <option value="$PROJECT_DIR$/requirements.txt" />
         <option value="$PROJECT_DIR$/model_tensorflow.py" />
-        <option value="$PROJECT_DIR$/main.py" />
         <option value="$PROJECT_DIR$/Dockerfile" />
         <option value="$PROJECT_DIR$/bootstrap.sh" />
         <option value="$PROJECT_DIR$/README.md" />
         <option value="$PROJECT_DIR$/serve.py" />
+        <option value="$PROJECT_DIR$/main.py" />
       </list>
     </option>
   </component>
@@ -215,7 +216,7 @@
   <component name="PropertiesComponent">
     <property name="WebServerToolWindowFactoryState" value="false" />
     <property name="aspect.path.notification.shown" value="true" />
-    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1588328312548" />
+    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1588329940971" />
     <property name="go.gopath.indexing.explicitly.defined" value="true" />
     <property name="nodejs_interpreter_path.stuck_in_default_project" value="undefined stuck path" />
     <property name="nodejs_npm_path_reset_for_default_project" value="true" />
@@ -256,15 +257,16 @@
       <option name="presentableId" value="Default" />
       <updated>1588152877746</updated>
       <workItem from="1588152880522" duration="16973000" />
-      <workItem from="1588319878551" duration="7182000" />
+      <workItem from="1588319878551" duration="8695000" />
     </task>
     <servers />
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="24155000" />
+    <option name="totallyTimeSpent" value="25668000" />
   </component>
   <component name="ToolWindowManager">
     <frame x="0" y="0" width="1280" height="800" extended-state="0" />
+    <editor active="true" />
     <layout>
       <window_info id="Designer" order="0" />
       <window_info id="UI Designer" order="1" />
@@ -353,16 +355,6 @@
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/main.py">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="167">
-          <caret line="205" column="67" selection-start-line="205" selection-start-column="60" selection-end-line="205" selection-end-column="67" />
-          <folding>
-            <element signature="e#0#19#0" expanded="true" />
-          </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">
@@ -375,11 +367,21 @@
     </entry>
     <entry file="file://$PROJECT_DIR$/serve.py">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="254">
-          <caret line="157" column="12" selection-start-line="157" selection-start-column="12" selection-end-line="157" selection-end-column="12" />
+        <state relative-caret-position="90">
+          <caret line="143" lean-forward="true" selection-start-line="143" selection-end-line="143" />
           <folding>
             <element signature="e#18#46#0" expanded="true" />
-            <marker date="1588328297771" expanded="true" signature="5522:5524" ph="..." />
+            <marker date="1588328769048" expanded="true" signature="5533:5535" ph="..." />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/main.py">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="387">
+          <caret line="203" column="60" selection-start-line="203" selection-start-column="60" selection-end-line="203" selection-end-column="60" />
+          <folding>
+            <element signature="e#0#19#0" expanded="true" />
           </folding>
         </state>
       </provider>
diff --git a/serve.py b/serve.py
index b1ee2ac..f733f65 100644
--- a/serve.py
+++ b/serve.py
@@ -148,7 +148,8 @@ def draw_yqy(config2, origin_data, predict_norm_data, mean_yqy, std_yqy):
 	label_column_num = 3
 
 	loss = \
-		np.mean((label_norm_data[config.predict_day:] - predict_norm_data[:-config.predict_day]) ** 2, axis=0)
+		np.mean((label_norm_data[config.predict_day:][:, 5][:,np.newaxis] - predict_norm_data[:-config.predict_day][0:]) ** 2,
+		        axis=0)
 	print("The mean squared error of stock {} is ".format(label_name), loss)
 
 	# label_X = range(origin_data.data_num - origin_data.train_num - origin_data.start_num_in_test)