diff --git a/application/admin/controller/Config.php b/application/admin/controller/Config.php
index e291e5557..f47c2061d 100644
--- a/application/admin/controller/Config.php
+++ b/application/admin/controller/Config.php
@@ -58,6 +58,12 @@ class Config extends BasicAdmin {
      * 文件存储配置
      */
     public function file() {
+        $alert = [
+            'type'    => 'info',
+            'title'   => '操作提示',
+            'content' => '文件引擎参数影响全局文件上传功能，请勿随意修改！'
+        ];
+        $this->assign('alert', $alert);
         $this->title = '文件存储配置';
         $this->index();
     }
diff --git a/application/admin/controller/Index.php b/application/admin/controller/Index.php
index 9d4a34a02..0e7b63745 100644
--- a/application/admin/controller/Index.php
+++ b/application/admin/controller/Index.php
@@ -76,8 +76,8 @@ class Index extends BasicAdmin {
                 'title'   => '安全提示',
                 'content' => '超级管理员默认密码未修改，建议马上<a href="javascript:void(0)">修改</a>！'
             ];
-            $this->assign('title', '后台首页');
             $this->assign('alert', $alert);
+            $this->assign('title', '后台首页');
         }
         return view();
     }
diff --git a/application/extra/view/admin.content.html b/application/extra/view/admin.content.html
index 232573b06..4f1be599e 100644
--- a/application/extra/view/admin.content.html
+++ b/application/extra/view/admin.content.html
@@ -11,7 +11,7 @@
                 <span aria-hidden="true">&times;</span>
             </button>
             {if isset($alert['title'])}<p style="font-size:18px;padding-bottom:10px">{$alert.title}</p>{/if}
-            {if isset($alert['content'])}<p>{$alert.content}</p>{/if}
+            {if isset($alert['content'])}<p style="font-size:14px">{$alert.content}</p>{/if}
         </div>
         {/if}
         {block name="content"}