diff --git a/projects/Demo/Demo/wwwroot/index.html b/projects/Demo/Demo/wwwroot/index.html
index fa92aa1a..5a556ee8 100644
--- a/projects/Demo/Demo/wwwroot/index.html
+++ b/projects/Demo/Demo/wwwroot/index.html
@@ -116,7 +116,7 @@
                 </div>
             </div>
         </div>
-        <div class="popup node-popup">
+        <div class="popup node-popup popup-tablet-fullscreen">
             <div class="page">
                 <div class="navbar">
                     <div class="navbar-inner">
@@ -223,7 +223,7 @@
                 </div>
             </div>
         </div>
-        <div class="popup device-popup">
+        <div class="popup device-popup popup-tablet-fullscreen">
             <div class="page">
                 <div class="navbar">
                     <div class="navbar-inner">
diff --git a/projects/Demo/Demo/wwwroot/login.html b/projects/Demo/Demo/wwwroot/login.html
index 09d48313..1a740376 100644
--- a/projects/Demo/Demo/wwwroot/login.html
+++ b/projects/Demo/Demo/wwwroot/login.html
@@ -162,7 +162,7 @@
                 }
             }
             else if (status === 'error') {
-                app.dialog.alert(result.Message, result.statusText);
+                app.dialog.alert(data, "消息");
             }
             else {
                 console.log('need to fix');