diff --git a/login.html b/login.html
index 577a99d..f6ee217 100644
--- a/login.html
+++ b/login.html
@@ -126,14 +126,14 @@
         </div>
     </body>
     <script>
-        $('#codeImg1').attr('src', 'http://192.168.0.105:7072/ycsafe/captcha/captchaImagetype=math&timestamp=' + Date
+        $('#codeImg1').attr('src', 'http://aos.yyundong.com/ycsafe/captcha/captchaImagetype=math&timestamp=' + Date
             .now());
     </script>
     <script>
         function openPopup() {
             document.getElementById("popup").style.display = "block";
             document.getElementById("mask").style.display = "block";
-            $('#codeImg2').attr('src', 'http://192.168.0.105:7072/ycsafe/captcha/captchaImagetype=math&timestamp=' +
+            $('#codeImg2').attr('src', 'http://aos.yyundong.com/ycsafe/captcha/captchaImagetype=math&timestamp=' +
                 Date
                 .now());
         }
@@ -192,7 +192,7 @@
                 return;
             }
 
-            $.post('http://192.168.0.105:7072/loulan/business/buy/9', {
+            $.post('http://aos.yyundong.com/loulan/business/buy/9', {
                 'telephone': telephone,
                 'password': password,
                 'captcha': captcha
@@ -271,7 +271,7 @@
                 return;
             }
 
-            $.post('http://192.168.0.105:7072/ycsafe/website/register', {
+            $.post('http://aos.yyundong.com/ycsafe/website/register', {
                 'name': name,
                 'password': password,
                 'telephone': telephone,
@@ -291,14 +291,14 @@
 
         function changeCodeImg1() {
             console.log("changeCodeImg1", Date.now());
-            $('#codeImg1').attr('src', 'http://192.168.0.105:7072/ycsafe/captcha/captchaImage?type=math&timestamp=' +
+            $('#codeImg1').attr('src', 'http://aos.yyundong.com/ycsafe/captcha/captchaImage?type=math&timestamp=' +
                 Date
                 .now());
         }
 
         function changeCodeImg2() {
 
-            $('#codeImg2').attr('src', 'http://192.168.0.105:7072/ycsafe/captcha/captchaImage?type=math&timestamp=' +
+            $('#codeImg2').attr('src', 'http://aos.yyundong.com/ycsafe/captcha/captchaImage?type=math&timestamp=' +
                 Date
                 .now());
         }