diff --git a/helper/webpagetool.php b/helper/webpagetool.php
index 43ee315..129db2c 100644
--- a/helper/webpagetool.php
+++ b/helper/webpagetool.php
@@ -596,7 +596,7 @@ if(!check_function_exists("get_webproxy_url")) {
 if(!check_function_exists("get_web_user_agent")) {
     function get_web_user_agent($ua="") {
         if(empty($ua)) {
-            $ua = "ReasonableFramework/1.2-dev (https://github.com/gnh1201/reasonableframework)";
+            $ua = "ReasonableFramework/1.4 (https://github.com/gnh1201/reasonableframework)";
         } else {
             $ua = make_safe_argument($ua);
         }