diff --git a/CHANGELOG.md b/CHANGELOG.md
index f3cfd10..b238a70 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 ### 2019-11-13
 
 #### 新功能
++ 3136352472 [12:34:46] :加入弹窗;影响的范围(代码逻辑)
 + 3136352472 [12:32:36] :检测服务成功代码;影响的范围(代码逻辑)
 + 3136352472 [12:23:18] :改了下颜色;影响的范围(前端界面)
 + 3136352472 [12:20:12] :切合服务器;影响的范围(代码逻辑)
diff --git a/index.html b/index.html
index 8473efd..f8283bb 100644
--- a/index.html
+++ b/index.html
@@ -21,13 +21,15 @@
     function check(){
 
         $.ajax({
-            url: "http://127.0.0.1",
+            url: "http://localhost",
             success: function () {
+                alert("成功");
                 setTimeout(function () {
-                    location.href = "http://127.0.0.1/"
+                    location.href = "http://localhost/"
                 },3000)
             },
-            error: function () {
+            error: function (err) {
+                alert(err);
                 setTimeout(function () {
                     check()
                 },1000)