diff --git a/html/index.html b/html/index.html
index 96250a6..34f31a5 100644
--- a/html/index.html
+++ b/html/index.html
@@ -122,7 +122,7 @@
         el: "#app",
         data() {
             const ajax = axios.create({
-                baseURL: document.location.href.indexOf('localhost') >= 0 ? 'http://localhost:5750' : 'http://musicdlr.amuliang.top:5750',
+                baseURL: document.location.hostname == '' ? 'http://localhost:5750' : `http://${document.location.hostname}:5750`,
                 timeout: 20000,
                 headers: {
                     'Content-Type': 'application/x-www-form-urlencoded',