diff --git a/templates/admin/add_link.php b/templates/admin/add_link.php
index e39a910..f8eb7e8 100755
--- a/templates/admin/add_link.php
+++ b/templates/admin/add_link.php
@@ -9,6 +9,7 @@
       <div class="setting-msg">
         <p>1. 权重越大，排序越靠前</p>
         <p>2. 识别功能可以自动获取链接标题和描述信息，但不确保一定成功</p>
+        <p>3. 仅 5iux/heimdall/tushan2/webstack 支持自定义图标，其余主题均自动获取链接图标。</p>
       </div>
     </div>
     <!-- 说明提示框END -->
diff --git a/templates/admin/index.php b/templates/admin/index.php
index bc78793..68f6657 100755
--- a/templates/admin/index.php
+++ b/templates/admin/index.php
@@ -17,7 +17,7 @@
                 <span id = "update_msg" style = "display:none;">（<a style = "color: #FF5722;" href = "https://github.com/helloxz/onenav/releases" title = "下载最新版OneNav" target = "_blank" id="current_version">有可用更新</a>）</span>
               </p>
             </div>
-          </div>
+            </div>
 
             <div class="layui-col-lg3">
                 <div class = "admin-msg">
@@ -28,6 +28,33 @@
                 </div>
             </div>
 
+            <div class="layui-col-lg3">
+                <div class = "admin-msg">
+                  <h2>分类数量</h2>
+                  <p class="text">
+                    <a href="/index.php?c=admin&page=category_list"><span id="cat_num"></span></a>
+                  </p>
+                </div>
+            </div>
+
+            <div class="layui-col-lg3">
+                <div class = "admin-msg">
+                  <h2>链接数量</h2>
+                  <p class="text">
+                    <a href="/index.php?c=admin&page=link_list"><span id="link_num"></span></a>
+                  </p>
+                </div>
+            </div>
+
+            <div class="layui-col-lg3">
+                <div class = "admin-msg">
+                  <h2>PHP版本</h2>
+                  <p class="text">
+                    <span id="php_version"></span>
+                  </p>
+                </div>
+            </div>
+
           <div class="layui-col-lg3">
             <div class = "admin-msg">
               <h2>交流群</h2>
@@ -108,4 +135,18 @@
   check_weak_password();
   get_sql_update_list();
   get_latest_version();
+  app_info();
+  // 获取app_info
+  function app_info(){
+    //alert("dsdfd");
+    let api_url = "/index.php?c=api&method=app_info";
+    console.log(api_url);
+    $.get(api_url,function(data,status){
+      data = data.data;
+      $("#php_version").html(data.php_version);
+      $("#cat_num").html(data.cat_num);
+      $("#link_num").html(data.link_num);
+    });
+  }
+  
 </script>
diff --git a/templates/admin/link_list.php b/templates/admin/link_list.php
index a409f1e..0a2c800 100755
--- a/templates/admin/link_list.php
+++ b/templates/admin/link_list.php
@@ -4,6 +4,19 @@
 <div class="layui-body">
 <!-- 内容主体区域 -->
 <div class="layui-row content-body place-holder">
+
+    <!-- 说明提示框 -->
+    <div class="layui-col-lg12">
+      <div class="page-msg">
+        <ol>
+          <li>仅 5iux/heimdall/tushan2/webstack 支持自定义图标，其余主题均自动获取链接图标。</li>
+          <li>分类的私有属性优先级高于链接的私有属性</li>
+          <li>权重数字越大，排序越靠前</li>
+        </ol>
+      </div>
+    </div>
+    <!-- 说明提示框END -->
+
     <!-- 表单上面的按钮 -->
     <div class="lay-col-lg12">
     <form class="layui-form layui-form-pane" action="">
diff --git a/templates/admin/setting/subscribe.php b/templates/admin/setting/subscribe.php
index b6e2548..507a6d8 100644
--- a/templates/admin/setting/subscribe.php
+++ b/templates/admin/setting/subscribe.php
@@ -12,7 +12,7 @@
             <li>您可以前往：<a href="https://dwz.ovh/69h9q" rel = "nofollow" target = "_blank" title = "购买订阅服务">https://dwz.ovh/69h9q</a> 购买订阅服务，订阅后可以：</li>
             <li>1. 享受一键更新OneNav</li>
             <li>2. 可在线下载和更新主题</li>
-            <li>3. 可享受一对一售后服务（仅限高级版和商业版）</li>
+            <li>3. 可享受一对一售后服务</li>
             <li>4. 可帮助OneNav持续发展，让OneNav变得更加美好</li>
             <li>5. 更多高级功能（自定义版权、广告管理等）</li>
             <li>6. 数据库备份</li>
@@ -20,7 +20,7 @@
       </div>
       <div class="setting-msg">
         <p>1. 系统检测到您的域名为<strong style="color:#31BDEC;"><code><?php echo get_host(); ?></code></strong>，购买订阅时请填写此域名！</p>
-        <p>2. 若域名填写错误或更换域名，请前往<a title = "修改OneNav订阅域名" href="https://www.onenav.top/msub.html" target="_blank">https://www.onenav.top/msub.html</a>修改订阅！</p>
+        <p>2. 若域名填写错误或更换域名，请前往 <a title = "修改OneNav订阅域名" href="https://dwz.ovh/p6u2w" target="_blank">https://dwz.ovh/p6u2w</a> 修改订阅！</p>
         <!-- <p>3. Docker用户或IP访问的用户，请参考<a href="https://dwz.ovh/cve3d" target="_blank">没有域名购买订阅</a></p> -->
       </div>
     </div>
diff --git a/templates/admin/setting/theme.php b/templates/admin/setting/theme.php
index 3e9d50c..7207a6d 100644
--- a/templates/admin/setting/theme.php
+++ b/templates/admin/setting/theme.php
@@ -24,11 +24,20 @@
             ?>
             <div class="layui-col-md3">
                 <div class="layui-card custom-card">
-                    <div class="layui-card-header">
-                        <?php echo $key; ?> - <?php echo $theme['info']->version ?>
-                        <?php if( $current_them == $key ) { ?>
-                            <span style = "color:#ff5722;">（使用中）</span>
-                        <?php } ?>
+                    <div class="layui-card-header" id="<?php echo $key; ?>">
+                        <div class="them-header">
+                            <div class="left">
+                                <span class = "name"><?php echo $key; ?> - <?php echo $theme['info']->version ?></span>
+                                <?php if( $current_them == $key ) { ?>
+                                    <span style = "color:#ff5722;">（使用中）</span>
+                                <?php } ?>
+                            </div>
+                            <div class="right">
+                                <span class="renewable" style="color:#FF5722;font-size:14px;"></span>
+                            </div>
+                        </div>
+                        
+
                     </div>
                     <div class="layui-card-body">
                         <!-- 主题图片 -->
@@ -214,25 +223,29 @@ function update_theme(name,version){
 
 //遍历所有主题，检查是否有更新
 function check_update(){
+    console.log('fdsfsdf');
     //请求远程主题列表
     $.get("https://onenav.xiaoz.top/v1/theme_list.php",function(data,status){
         let result = data.data;
+        console.log(result);
         //console.log(result.5iux);
         for (const obj in result) {
             //获取主题名称
-            let value = $("#" + obj).text();
+            let select = `#${obj} .name`;
+            let value = $(select).text();
+            
             //如果获取到的数据为空
             if( value == '' ) {
                 continue;
             }
-            //console.log(obj);
+            
             //获取最新版本
             let latest_version = result[obj].version;
             //获取当前版本
             let current_version = value.split(' - ')[1];
             //如果存在最新版本
             if( latest_version > current_version ) {
-                console.log("#" + obj + ".renewable");
+                console.log("#" + obj + " .renewable");
                 $("#" + obj + " .renewable").append(`(可更新至${latest_version})`);
             }
         }
diff --git a/templates/admin/static/style.css b/templates/admin/static/style.css
index 7a2c39c..8a8425d 100755
--- a/templates/admin/static/style.css
+++ b/templates/admin/static/style.css
@@ -207,4 +207,18 @@
 
 .upload-backup{
     margin-top: 16px;
+}
+
+.them-header{
+
+}
+.them-header .left{
+    width: 50%;
+    float:left;
+    text-align: left;
+}
+.them-header .right{
+    width: 50%;
+    text-align: right;
+    float:right;
 }
\ No newline at end of file