diff --git a/ruoyi-fastapi-backend/config/env.py b/ruoyi-fastapi-backend/config/env.py
index f4d0c60..52cc8da 100644
--- a/ruoyi-fastapi-backend/config/env.py
+++ b/ruoyi-fastapi-backend/config/env.py
@@ -73,7 +73,7 @@ class GenSettings:
     package_name = 'module_admin.system'
     auto_remove_pre = False
     table_prefix = 'sys_'
-    allow_overwrite = True
+    allow_overwrite = False
 
     GEN_PATH = 'vf_admin/gen_path'