diff --git a/backend/config/__pycache__/__init__.cpython-313.pyc b/backend/config/__pycache__/__init__.cpython-313.pyc
index 9f4aa78..2c5b99f 100644
Binary files a/backend/config/__pycache__/__init__.cpython-313.pyc and b/backend/config/__pycache__/__init__.cpython-313.pyc differ
diff --git a/backend/config/__pycache__/settings.cpython-313.pyc b/backend/config/__pycache__/settings.cpython-313.pyc
index e04b4d0..cb9f72f 100644
Binary files a/backend/config/__pycache__/settings.cpython-313.pyc and b/backend/config/__pycache__/settings.cpython-313.pyc differ
diff --git a/backend/config/__pycache__/urls.cpython-313.pyc b/backend/config/__pycache__/urls.cpython-313.pyc
index c7aea46..738fb93 100644
Binary files a/backend/config/__pycache__/urls.cpython-313.pyc and b/backend/config/__pycache__/urls.cpython-313.pyc differ
diff --git a/backend/config/settings.py b/backend/config/settings.py
index 9033074..72f7f33 100644
--- a/backend/config/settings.py
+++ b/backend/config/settings.py
@@ -192,8 +192,9 @@ UNFOLD = {
     },
 }
 
-# 禁用自动补齐斜杠，防止破坏微信支付的 POST 回调
-APPEND_SLASH = False
+# 重新启用自动补齐斜杠，方便 Admin 使用
+# 微信支付回调接口已在 urls.py 中配置 re_path 兼容无斜杠的情况
+APPEND_SLASH = True
 
 LOGGING = {
     'version': 1,
diff --git a/backend/config/urls.py b/backend/config/urls.py
index 4f02810..b61132d 100644
--- a/backend/config/urls.py
+++ b/backend/config/urls.py
@@ -11,6 +11,7 @@ urlpatterns = [
     # Swagger文档路由
     path('api/schema/', SpectacularAPIView.as_view(), name='schema'),
     path('api/docs/', SpectacularSwaggerView.as_view(url_name='schema'), name='swagger-ui'),
+    path('docs/swagger/', SpectacularSwaggerView.as_view(url_name='schema'), name='swagger-ui-alias'),
     path('api/redoc/', SpectacularRedocView.as_view(url_name='schema'), name='redoc'),
 ]
 
diff --git a/backend/shop/__pycache__/__init__.cpython-313.pyc b/backend/shop/__pycache__/__init__.cpython-313.pyc
index 89df613..79d8278 100644
Binary files a/backend/shop/__pycache__/__init__.cpython-313.pyc and b/backend/shop/__pycache__/__init__.cpython-313.pyc differ
diff --git a/backend/shop/__pycache__/admin.cpython-313.pyc b/backend/shop/__pycache__/admin.cpython-313.pyc
index 786479a..4dce4ff 100644
Binary files a/backend/shop/__pycache__/admin.cpython-313.pyc and b/backend/shop/__pycache__/admin.cpython-313.pyc differ
diff --git a/backend/shop/__pycache__/apps.cpython-313.pyc b/backend/shop/__pycache__/apps.cpython-313.pyc
index 1fd4cfa..f3176a8 100644
Binary files a/backend/shop/__pycache__/apps.cpython-313.pyc and b/backend/shop/__pycache__/apps.cpython-313.pyc differ
diff --git a/backend/shop/__pycache__/models.cpython-313.pyc b/backend/shop/__pycache__/models.cpython-313.pyc
index 3fee154..8777b80 100644
Binary files a/backend/shop/__pycache__/models.cpython-313.pyc and b/backend/shop/__pycache__/models.cpython-313.pyc differ
diff --git a/backend/shop/__pycache__/serializers.cpython-313.pyc b/backend/shop/__pycache__/serializers.cpython-313.pyc
index 5c9902f..21f8892 100644
Binary files a/backend/shop/__pycache__/serializers.cpython-313.pyc and b/backend/shop/__pycache__/serializers.cpython-313.pyc differ
diff --git a/backend/shop/__pycache__/urls.cpython-313.pyc b/backend/shop/__pycache__/urls.cpython-313.pyc
index 28f5f81..9dceb0a 100644
Binary files a/backend/shop/__pycache__/urls.cpython-313.pyc and b/backend/shop/__pycache__/urls.cpython-313.pyc differ
diff --git a/backend/shop/__pycache__/views.cpython-313.pyc b/backend/shop/__pycache__/views.cpython-313.pyc
index b7fcf84..76c307a 100644
Binary files a/backend/shop/__pycache__/views.cpython-313.pyc and b/backend/shop/__pycache__/views.cpython-313.pyc differ