diff --git a/plugins/op_waf/waf/lua/common.lua b/plugins/op_waf/waf/lua/common.lua
index b01a73c1e..246300f5b 100644
--- a/plugins/op_waf/waf/lua/common.lua
+++ b/plugins/op_waf/waf/lua/common.lua
@@ -165,19 +165,28 @@ function _M.compare_ip(self,ips)
 end
 
 
+
 function _M.to_json(self, msg)
     return json.encode(msg)
 end
 
+function _M.return_state(status,msg)
+    result = {}
+    result['status'] = status
+    result['msg'] = msg
+    return result
+end
+
 function _M.return_message(self, status, msg)
-    ngx.header.content_type = "application/json;"
-    ngx.status = status
-    ngx.say(json.encode(msg))
-    ngx.exit(status)
+    ngx.header.content_type = "application/json"
+
+    local data = self:return_state(status,msg)
+    ngx.say(json.encode(data))
+    ngx.exit(200)
 end
 
 
-function _M.return_html(self,status,html)
+function _M.return_html(self,status, html)
     ngx.header.content_type = "text/html"
     ngx.status = status
     ngx.say(html)
@@ -274,7 +283,7 @@ end
 function _M.continue_key(self,key)
     key = tostring(key)
     if string.len(key) > 64 then return false end;
-    local keys = {"content","contents","body","msg","file","files","img","newcontent"}
+    local keys = { "content", "contents", "body", "msg", "file", "files", "img", "newcontent" }
     for _,k in ipairs(keys)
     do
         if k == key then return false end;
diff --git a/plugins/op_waf/waf/lua/init.lua b/plugins/op_waf/waf/lua/init.lua
index 1be801d7b..5ca17d5a2 100644
--- a/plugins/op_waf/waf/lua/init.lua
+++ b/plugins/op_waf/waf/lua/init.lua
@@ -83,21 +83,21 @@ local function save_ip_on(data)
     name='stop_ip'
     local extime = 18000
     data = json.encode(data)
-    ngx.shared.btwaf:set(cpath2 .. name,data,extime)
-    if not ngx.shared.btwaf:get(cpath2 .. name .. '_lock') then
-        ngx.shared.btwaf:set(cpath2 .. name .. '_lock',1,0.5)
+    ngx.shared.waf_limit:set(cpath2 .. name,data,extime)
+    if not ngx.shared.waf_limit:get(cpath2 .. name .. '_lock') then
+        ngx.shared.waf_limit:set(cpath2 .. name .. '_lock',1,0.5)
         C:write_file(cpath2 .. name .. '.json',data)
     end
 end
 
 local function remove_waf_drop_ip()
     if not uri_request_args['ip'] or not C:is_ipaddr(uri_request_args['ip']) then return get_return_state(true,'格式错误') end
-    if ngx.shared.btwaf:get(cpath2 .. 'stop_ip') then
-        ret=ngx.shared.btwaf:get(cpath2 .. 'stop_ip')
+    if ngx.shared.waf_limit:get(cpath2 .. 'stop_ip') then
+        ret=ngx.shared.waf_limit:get(cpath2 .. 'stop_ip')
         ip_data=json.decode(ret)
         result = is_chekc_table(ip_data,uri_request_args['ip'])
         os.execute("sleep " .. 0.6)
-        ret2=ngx.shared.btwaf:get(cpath2 .. 'stop_ip')
+        ret2=ngx.shared.waf_limit:get(cpath2 .. 'stop_ip')
         ip_data2 = json.decode(ret2)
         if result == 3 then
             for k,v in pairs(ip_data2)
@@ -114,8 +114,8 @@ local function remove_waf_drop_ip()
 end
 
 local function clean_waf_drop_ip()
-    if ngx.shared.btwaf:get(cpath2 .. 'stop_ip') then
-        ret2 = ngx.shared.btwaf:get(cpath2 .. 'stop_ip')
+    if ngx.shared.waf_limit:get(cpath2 .. 'stop_ip') then
+        ret2 = ngx.shared.waf_limit:get(cpath2 .. 'stop_ip')
         ip_data2 = json.decode(ret2)
         for k,v in pairs(ip_data2)
         do
@@ -127,7 +127,7 @@ local function clean_waf_drop_ip()
     local data = get_waf_drop_ip()
     for _,value in ipairs(data)
     do
-        ngx.shared.waf_waf_drop_ip:delete(value)
+        ngx.shared.waf_drop_ip:delete(value)
     end
     return get_return_state(true,'已解封所有封锁IP')
 end
@@ -165,7 +165,6 @@ local function waf_ip_white()
 end
 
 local function waf_ip_black()
-    
     -- ipv4 ip black
     for _,rule in ipairs(ip_black_rules)
     do
@@ -230,6 +229,8 @@ local function waf_cc()
     local endtime = config['cc']['endtime']
     local waf_limit = config['cc']['limit']
     local cycle = config['cc']['cycle']
+
+
     if count then
         if count > waf_limit then