diff --git a/application/admin/controller/Base.php b/application/admin/controller/Base.php
index 8ecc955..a040d3f 100644
--- a/application/admin/controller/Base.php
+++ b/application/admin/controller/Base.php
@@ -11,8 +11,26 @@ use think\Controller;
 class Base extends Controller {
 
     public $primaryKey;
+    public $uid;
 
     public function _initialize(){
         $this->primaryKey = config('SQL_PRIMARY_KEY');
+
+        //初始化系统
+        $this->uid = session('uid');
+        $this->assign('uid',$this->uid);
+//        $this->iniSystem();
+
+        //控制器初始化
+        if(method_exists($this,'_myInitialize')){
+            $this->_myInitialize();
+        }
+    }
+
+    /**
+     * 空方法默认的页面
+     */
+    public function _empty(){
+        return (new PublicShow())->show_404();
     }
 }
\ No newline at end of file
diff --git a/application/admin/view/public/404.html b/application/admin/view/public/404.html
index 0d11438..265f81e 100644
--- a/application/admin/view/public/404.html
+++ b/application/admin/view/public/404.html
@@ -1,13 +1,92 @@
 {extend name="public/base" /}
+{block name="myStyle"}
+<style>
+    div.wrapper404 {
+        display:block;
+        width:100%;
+        text-align:left;
+        margin:0;
+        padding:0;
+    }
+
+    .row2 {
+        font-size:13px;
+        font-family:Georgia,"Times New Roman",Times,serif;
+        color:#919191;
+        margin:0;
+        padding:0;
+
+    }
+
+    .row2 a {
+        color:#F90;
+        outline:none;
+        text-decoration:none;
+    }
+
+    div.wrapper404 h1,div.wrapper404 h2,div.wrapper404 h3,div.wrapper404 h4,div.wrapper404 h5,div.wrapper404 h6 {
+        font-size:20px;
+        font-weight:400;
+        line-height:normal;
+        margin:0 0 15px;
+        padding:0;
+    }
+
+    #fof {
+        display:block;
+        width:100%;
+        line-height:1.6em;
+        text-align:center;
+        padding:150px 0;
+    }
+
+    #fof .hgroup {
+        margin-bottom:15px;
+    }
+
+    #fof .hgroup h1,#fof .hgroup h2 {
+        text-transform:uppercase;
+        margin:0;
+        padding:0;
+    }
+
+    #fof .hgroup h1 {
+        margin-bottom:15px;
+        font-size:40px;
+    }
+
+    #fof .hgroup h2 {
+        display:inline-block;
+        font-size:80px;
+        border:solid #CCC;
+        text-transform:lowercase;
+        border-width:1px 0;
+        padding:0 0 15px;
+    }
+
+    #fof p {
+        display:block;
+        font-size:16px;
+        margin:15px 0 0;
+        padding:0;
+    }
+
+    #fof p:first-child {
+        margin-top:0;
+    }
+</style>
+{/block}
 {block name="main"}
-<div class="error-page">
-    <h2 class="headline text-yellow"> 404</h2>
-    <div class="error-content">
-        <h3><i class="fa fa-warning text-yellow"></i> 糟糕，页面没找到！ </h3>
-        <p>
-            您想要访问的页面没有找到。
-            您可以选择访问 <a href="{:url('Index/index')}">管理后台首页</a> 或者可以通过 <a href="{:config('WEBSITE_DOMAIN')}">官网</a> 寻求帮助！
-        </p>
+<div class="wrapper404 row2">
+    <div id="container" class="clear">
+        <div id="fof" class="clear">
+            <div class="hgroup">
+                <h1>糟糕，系统出错了 !</h1>
+                <h2>404 Error</h2>
+            </div>
+            <p>由于一些原因，您访问的网页不存在！</p>
+            <p><a href="javascript:history.go(-1)">返回</a>上一页 或者 <a href="#">回到首页</a></p>
+        </div>
     </div>
 </div>
 {/block}