diff --git a/init.lua b/init.lua
index 2eb5966..04c3f67 100644
--- a/init.lua
+++ b/init.lua
@@ -8,7 +8,7 @@ logpath = logdir
 rulepath = RulePath
 UrlDeny = optionIsOn(UrlDeny)
 PostCheck = optionIsOn(postMatch)
-CookieCheck = optionIsOn(cookieMatch)
+CookieCheck = optionIsOn(CookieMatch)
 WhiteCheck = optionIsOn(whiteModule)
 PathInfoFix = optionIsOn(PathInfoFix)
 attacklog = optionIsOn(attacklog)
@@ -78,7 +78,7 @@ function whiteurl()
     if WhiteCheck then
         if wturlrules ~=nil then
             for _,rule in pairs(wturlrules) do
-                if ngxmatch(ngx.var.uri,rule,"isjo") then
+                if ngxmatch(ngx.var.request_uri,rule,"isjo") then
                     return true 
                  end
             end
diff --git a/waf.lua b/waf.lua
index 8ce05f4..17b4bee 100644
--- a/waf.lua
+++ b/waf.lua
@@ -42,7 +42,7 @@ elseif PostCheck then
 	   	        return true
     	    	end
 		size = size + len(data)
-		local m = ngxmatch(data,[[Content-Disposition: form-data;(.+)filename="(.+)\\.(.*)"]],'ijo')
+		local m = ngx.re.match(data,[[Content-Disposition: form-data;(.+)filename="(.+)\.(\w+)"]],'isjo')
         	if m then
             		fileExtCheck(m[3])
             		filetranslate = true