diff --git a/common/file.py b/common/file.py
index ded21b83e02e9261d498479ce87ccbb568722a0f..8d042c575685adad2a3284cb96995c06778ee66b 100644
--- a/common/file.py
+++ b/common/file.py
@@ -50,7 +50,6 @@ class FileOperation:
         '''
             Write dict type content to json file
         '''
-        full_file_name = file_name
         js_obj = json5.dumps(data_dict, indent=4)
         full_file_name = Config.get_output_path() + file_name
         with io.open(full_file_name, mode='a', encoding='utf-8') as file_obj: