diff --git a/frontend/src/views/datamanager/DataDetailHttpData.vue b/frontend/src/views/datamanager/DataDetailHttpData.vue
index 6ba7585ff..b1a21393e 100644
--- a/frontend/src/views/datamanager/DataDetailHttpData.vue
+++ b/frontend/src/views/datamanager/DataDetailHttpData.vue
@@ -189,6 +189,8 @@ export default {
       Object.assign(newResp, JSON.parse(this.editorCache.resp))
       newResp['data'] = this.editorCache.respData
       newData['response'] = newResp
+      // Add Flag
+      newData['lyrebirdInternalFlow'] = 'datamanager'
 
       this.$store.commit('setIsReloadTreeWhenUpdate', this.dataDetail.name !== newData.name)
 
diff --git a/lyrebird/mock/blueprints/apis/mock.py b/lyrebird/mock/blueprints/apis/mock.py
index c69b47fc9..9c599a409 100644
--- a/lyrebird/mock/blueprints/apis/mock.py
+++ b/lyrebird/mock/blueprints/apis/mock.py
@@ -114,6 +114,8 @@ def put(self):
         data = request.json
         # Import encoder for encoding the requested content
         application.encoders_decoders.encoder_handler(data)
+        if 'lyrebirdInternalFlow' in data:
+            del data['lyrebirdInternalFlow']
         context.application.data_manager.update_data(data_id, data)
         context.application.data_manager.reactive()
         return context.make_ok_response()