diff --git a/init.lua b/init.lua
index e5a5d41..30770dc 100644
--- a/init.lua
+++ b/init.lua
@@ -159,9 +159,10 @@ end
 
 function denycc()
     if CCDeny then
+    	local uri=ngx.var.request_uri
         CCcount=tonumber(string.match(CCrate,'(.*)/'))
         CCseconds=tonumber(string.match(CCrate,'/(.*)'))
-        local ua = getClientIp()..ngx.var.http_user_agent
+        local ua = getClientIp()..uri
         local limit = ngx.shared.limit
         local req,_=limit:get(token)
         if req then