diff --git a/frontend/src/views/datamanager/DataDetailHttpData.vue b/frontend/src/views/datamanager/DataDetailHttpData.vue
index 34beacae4..fc5a0b0e2 100644
--- a/frontend/src/views/datamanager/DataDetailHttpData.vue
+++ b/frontend/src/views/datamanager/DataDetailHttpData.vue
@@ -184,7 +184,7 @@ export default {
       Object.assign(newReq, JSON.parse(this.editorCache.req))
       newReq['data'] = this.editorCache.reqData
       newData['request'] = newReq
-      newData['request']['headers']['internal_flow'] = 'datamanager'
+      newData['request']['headers']['lyrebirdInternalFlow'] = 'datamanager'
       // Add response
       const newResp = {}
       Object.assign(newResp, JSON.parse(this.editorCache.resp))
diff --git a/lyrebird/mock/blueprints/apis/mock.py b/lyrebird/mock/blueprints/apis/mock.py
index a8d642524..7a6e3e24e 100644
--- a/lyrebird/mock/blueprints/apis/mock.py
+++ b/lyrebird/mock/blueprints/apis/mock.py
@@ -114,8 +114,8 @@ def put(self):
         data = request.json
         # Import encoder for encoding the requested content
         application.encoders_decoders.encoder_handler(data)
-        if 'internal_flow' in data['request']['headers']:
-            del data['request']['headers']['internal_flow']
+        if 'lyrebirdInternalFlow' in data['request']['headers']:
+            del data['request']['headers']['lyrebirdInternalFlow']
         context.application.data_manager.update_data(data_id, data)
         context.application.data_manager.reactive()
         return context.make_ok_response()