diff --git a/init.lua b/init.lua
index d2000df..de225bd 100644
--- a/init.lua
+++ b/init.lua
@@ -1,6 +1,6 @@
 require 'config'
 local match = string.match
-local ngxmatch=ngx.re.match
+local ngxmatch=ngx.re.find
 local unescape=ngx.unescape_uri
 local get_headers = ngx.req.get_headers
 local optionIsOn = function (options) return options == "on" and true or false end
diff --git a/waf.lua b/waf.lua
index 257bb84..c65a4ea 100644
--- a/waf.lua
+++ b/waf.lua
@@ -1,6 +1,6 @@
 local content_length=tonumber(ngx.req.get_headers()['content-length'])
 local method=ngx.req.get_method()
-local ngxmatch=ngx.re.match
+local ngxmatch=ngx.re.find
 if whiteip() then
 elseif blockip() then
 elseif denycc() then