diff --git a/cloudmind/core_api/content.proto b/cloudmind/core_api/content.proto
index 22d4813..1ac704c 100644
--- a/cloudmind/core_api/content.proto
+++ b/cloudmind/core_api/content.proto
@@ -160,10 +160,10 @@ message UpdateFileResp{
 
 message CheckFileReq{
   string fileId = 1;
-  int64 auditStatus = 2;
 }
 
 message CheckFileResp{
+  repeated Keywords keywords = 1;
 }
 
 message MoveFileReq{