diff --git a/Merge/back_wzy/config.py b/Merge/back_wzy/config.py
index 6a9bf8c..0200846 100644
--- a/Merge/back_wzy/config.py
+++ b/Merge/back_wzy/config.py
@@ -9,4 +9,6 @@
         'SQLURL'
     )
     SQLALCHEMY_TRACK_MODIFICATIONS = False
-    SQLURL = os.getenv('SQLURL')
\ No newline at end of file
+    SQLURL = os.getenv('SQLURL')
+    # 文件上传配置
+    MAX_CONTENT_LENGTH = 2 * 1024 * 1024 * 1024  # 2GB，支持视频上传
\ No newline at end of file