diff --git a/plugins/op_waf/waf/config.json b/plugins/op_waf/waf/config.json
index 8ef61762c..b5302cb68 100755
--- a/plugins/op_waf/waf/config.json
+++ b/plugins/op_waf/waf/config.json
@@ -1 +1 @@
-{"reqfile_path": "/Users/midoks/Desktop/fwww/server/openresty/nginx/conf/waf/html", "retry": {"retry_time": "180", "is_open_global": "0", "retry": "6", "retry_cycle": "60"}, "log": true, "retry_cycle": 60, "scan": {"status": 444, "ps": "\u8fc7\u6ee4\u5e38\u89c1\u626b\u63cf\u6d4b\u8bd5\u5de5\u5177\u7684\u6e17\u900f\u6d4b\u8bd5", "open": true, "reqfile": ""}, "cc": {"status": 444, "ps": "\u8fc7\u8651CC\u653b\u51fb", "limit": 120, "endtime": 300, "open": true, "reqfile": "", "cycle": 60}, "body_character_string": [], "start_time": 1556095983.425878, "get": {"status": 403, "ps": "\u8fc7\u6ee4uri\u3001uri\u53c2\u6570\u4e2d\u5e38\u89c1sql\u6ce8\u5165\u3001xss\u7b49\u653b\u51fb", "open": true, "reqfile": "get.html"}, "body_regular": [], "log_save": 30, "user-agent": {"status": 403, "ps": "\u901a\u5e38\u7528\u4e8e\u8fc7\u6ee4\u6d4f\u89c8\u5668\u3001\u8718\u86db\u53ca\u4e00\u4e9b\u81ea\u52a8\u626b\u63cf\u5668", "open": true, "reqfile": "user_agent.html"}, "logs_path": "/www/wwwlogs/btwaf", "other": {"status": 403, "ps": "\u5176\u5b83\u975e\u901a\u7528\u8fc7\u6ee4", "reqfile": "other.html"}, "cookie": {"status": 403, "ps": "\u8fc7\u6ee4\u5229\u7528Cookie\u53d1\u8d77\u7684\u6e17\u900f\u653b\u51fb", "open": true, "reqfile": "cookie.html"}, "retry_time": 180, "post": {"status": 403, "ps": "\u8fc7\u6ee4POST\u53c2\u6570\u4e2d\u5e38\u89c1sql\u6ce8\u5165\u3001xss\u7b49\u653b\u51fb", "open": true, "reqfile": "post.html"}, "open": true}
\ No newline at end of file
+{"reqfile_path":"/Users/midoks/Desktop/fwww/server/openresty/nginx/conf/waf/html","retry":{"retry_time":180,"is_open_global":0,"retry":6,"retry_cycle":60},"log":true,"scan":{"status":444,"ps":"过滤常见扫描测试工具的渗透测试","open":true,"reqfile":""},"cc":{"status":444,"ps":"过虑CC攻击","limit":120,"endtime":300,"open":true,"reqfile":"","cycle":60},"get":{"status":403,"ps":"过滤uri、uri参数中常见sql注入、xss等攻击","open":true,"reqfile":"get.html"},"log_save":30,"user-agent":{"status":403,"ps":"通常用于过滤浏览器、蜘蛛及一些自动扫描器","open":true,"reqfile":"user_agent.html"},"other":{"status":403,"ps":"其它非通用过滤","reqfile":"other.html"},"cookie":{"status":403,"ps":"过滤利用Cookie发起的渗透攻击","open":true,"reqfile":"cookie.html"},"logs_path":"/www/wwwlogs/btwaf","post":{"status":403,"ps":"过滤POST参数中常见sql注入、xss等攻击","open":true,"reqfile":"post.html"},"open":true}
\ No newline at end of file
diff --git a/plugins/op_waf/waf/lua/common.lua b/plugins/op_waf/waf/lua/common.lua
index b6238ebd6..4f0f708e2 100644
--- a/plugins/op_waf/waf/lua/common.lua
+++ b/plugins/op_waf/waf/lua/common.lua
@@ -111,16 +111,16 @@ end
 
 function _M.read_file_body(self, filename)
     -- ngx.log(ngx.ERR,"read_file_body:"..filename)
-	fp = io.open(filename, 'r')
-	if fp == nil then
+    fp = io.open(filename, 'r')
+    if fp == nil then
         return nil
     end
-	fbody = fp:read("*a")
+    fbody = fp:read("*a")
     fp:close()
     if fbody == '' then
         return nil
     end
-	return fbody
+    return fbody
 end
 
 
@@ -327,9 +327,9 @@ end
 
 function _M.write_log(self, name, rule)
     local ip = self.params['ip']
-    local retry = self.config['retry']
-    local retry_time = self.config['retry_time']
-    local retry_cycle = self.config['retry_cycle']
+    local retry = self.config['retry']['retry']
+    local retry_time = self.config['retry']['retry_time']
+    local retry_cycle = self.config['retry']['retry_cycle']
     
     local count, _ = ngx.shared.drop_ip:get(ip)
     if count then