diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 33c0a98..e8847a6 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -203,7 +203,7 @@
   <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="1588330168329" />
+    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1588330361419" />
     <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" />
diff --git a/serve.py b/serve.py
index 2709f15..a81652b 100644
--- a/serve.py
+++ b/serve.py
@@ -148,7 +148,7 @@ 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:][:-3] - predict_norm_data[:-config.predict_day]) ** 2, axis=0)
+		np.mean((label_norm_data[config.predict_day:, 5:8] - predict_norm_data[:-config.predict_day]) ** 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)