diff --git a/theme/index.hbs b/theme/index.hbs
index ccabb71..6405e37 100644
--- a/theme/index.hbs
+++ b/theme/index.hbs
@@ -407,7 +407,7 @@
         <!-- study env -->
         <!-- https://nj1.mossfrp.cn:52719/ -->
         <script>
-            var link = "https://nj1.mossfrp.cn:52719/";
+            var link = "https://jslinux.cxykevin.top/";
             function stbtn() {
                 if (window.screen.width >= 700) {
                     var popupWindow = document.getElementById('popup-window');