diff --git a/src/config/status.lua b/src/config/status.lua
index 9395b63..cbb0a41 100644
--- a/src/config/status.lua
+++ b/src/config/status.lua
@@ -1,3 +1,22 @@
+--HTTP 返回状态
+--ngx.HTTP_OK (200)
+--ngx.HTTP_CREATED (201)
+--ngx.HTTP_SPECIAL_RESPONSE (300)
+--ngx.HTTP_MOVED_PERMANENTLY (301)
+--ngx.HTTP_MOVED_TEMPORARILY (302)
+--ngx.HTTP_SEE_OTHER (303)
+--ngx.HTTP_NOT_MODIFIED (304)
+--ngx.HTTP_BAD_REQUEST (400)
+--ngx.HTTP_UNAUTHORIZED (401)
+--ngx.HTTP_FORBIDDEN (403)
+--ngx.HTTP_NOT_FOUND (404)
+--ngx.HTTP_NOT_ALLOWED (405)
+--ngx.HTTP_GONE (410)
+--ngx.HTTP_INTERNAL_SERVER_ERROR (500)
+--ngx.HTTP_METHOD_NOT_IMPLEMENTED (501)
+--ngx.HTTP_SERVICE_UNAVAILABLE (503)
+--ngx.HTTP_GATEWAY_TIMEOUT (504)
+
 return {
     -- 系统状态码
     [0x000000] = 'ok',