diff --git a/src/worker.js b/src/worker.js
index 68967ca73..c2ec8d2f4 100644
--- a/src/worker.js
+++ b/src/worker.js
@@ -16,7 +16,7 @@ const defaultHttpsPorts = ['443', '8443', '2053', '2083', '2087', '2096'];
 let proxyIP = proxyIPs[Math.floor(Math.random() * proxyIPs.length)];
 let dohURL = 'https://cloudflare-dns.com/dns-query';
 let hashPassword;
-let panelVersion = '2.7.2';
+let panelVersion = '2.7.1';
 
 export default {
     /**