diff --git a/business/views.py b/business/views.py
index d4592e7..947f329 100644
--- a/business/views.py
+++ b/business/views.py
@@ -2946,7 +2946,7 @@ class BulletinDetail(APIView):
                 "title": info.title,
                 "content": info.content,
                 "times": info.times,
-                "file": file_result,
+                "file": json.dumps(file_result),#file_result,
                 "username": info.username,
                 "state": info.state,
             })
@@ -5076,7 +5076,7 @@ class SystemList(APIView):
                 "title": info.title,
                 "content": info.content,
                 "times": info.times,
-                "file": file_result,
+                "file": json.dumps(file_result),  # file 字段解析,
                 "username": info.username,
                 "state": info.state,
             })