diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index ae6007a..30077e3 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -187,7 +187,7 @@
   <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="1588177592179" />
+    <property name="com.android.tools.idea.instantapp.provision.ProvisionBeforeRunTaskProvider.myTimeStamp" value="1588177606028" />
     <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 65f272f..e78c8c2 100644
--- a/serve.py
+++ b/serve.py
@@ -72,9 +72,10 @@ class Data:
 		self.data_num = self.data.shape[0]
 		self.train_num = int(self.data_num * self.config.train_data_rate)
 
+		print(self.data)
 		self.mean = np.mean(self.data, axis=0)
 		print(1)
-		print(self.data)
+
 		self.std = np.std(self.data, axis=0)
 		self.norm_data = (self.data - self.mean) / self.std
 		print(2)