diff --git a/ge/offline/single_op_parser.cc b/ge/offline/single_op_parser.cc
index f89f4584..a4371fa4 100644
--- a/ge/offline/single_op_parser.cc
+++ b/ge/offline/single_op_parser.cc
@@ -369,7 +369,7 @@ Status SingleOpParser::ConvertToBuildParam(int index,
     GELOGI("Trim file name for it is too long, origin file name = %s", build_param.file_name.c_str());
     build_param.file_name = build_param.file_name.substr(0, kMaxFileNameLen);
   }
-  build_param.file_name += kFileSuffix;  
+  build_param.file_name += kFileSuffix;
   build_param.op_desc.reset(op_desc.release());
   return SUCCESS;
 }