diff --git a/resource/template/page/home.html b/resource/template/page/home.html
index 23e88c5..ba32d97 100644
--- a/resource/template/page/home.html
+++ b/resource/template/page/home.html
@@ -126,7 +126,7 @@
             }
         }
     })
-    const wsProtocol = window.location.protocol == "https" ? "wss" : "ws"
+    const wsProtocol = window.location.protocol == "https:" ? "wss" : "ws"
     const ws = new WebSocket(wsProtocol + '://' + window.location.host + '/ws');
     ws.onopen = function (evt) {
         $.suiAlert({