diff --git a/application/install/view/index/successful.html b/application/install/view/index/successful.html
index 24a819578..4bf831e9d 100644
--- a/application/install/view/index/successful.html
+++ b/application/install/view/index/successful.html
@@ -9,8 +9,9 @@
     <h2>恭喜您安装成功</h2>
     <div class="box">
         <a href="{{$Think.__MY_URL__}}index.php?s=/admin/index/index" target="_blank">后台管理</a><br />
-        <span class="admin_hint">默认账号：admin &emsp; 默认密码为：shopxo</span>
-        <br /><br />
+        <p class="admin-hint">默认账号：admin &emsp; 默认密码为：shopxo</p>
+        <p class="tips-sweet">请尽快修改管理员密码，以防被黑客非法入侵。</p>
+        <br />
         <a href="{{$Think.__MY_URL__}}" target="_blank">访问首页</a>
     </div>
 </div>
diff --git a/public/static/install/css/index.css b/public/static/install/css/index.css
index 9df4040a7..0049aeac8 100755
--- a/public/static/install/css/index.css
+++ b/public/static/install/css/index.css
@@ -167,9 +167,21 @@ p {
 }
 .success .box {
     text-align: left;
-    width: 260px;
+    width: 360px;
     margin: 0 auto;
 }
+.success .admin-hint, .success .tips-sweet {
+    margin-top: 5px;
+}
+.success .tips-sweet {
+    color: #f00;
+    background: #ffee5b;
+    padding: 5px 8px;
+    border: 1px solid #FF9800;
+}
+.success a {
+    font-size: 16px;
+}
 
 /**
  * 错误