diff --git a/README.md b/README.md
index d340027..e4a9373 100755
--- a/README.md
+++ b/README.md
@@ -60,7 +60,7 @@ docker run -itd --name="onenav" -p 80:80 \
 ## 联系我
 
 * Blog:https://www.xiaoz.me/
-* QQ:337003006
+* QQ:446199062
 * QQ群：147687134
 * 社区支持：[https://dwz.ovh/vd0bw](https://dwz.ovh/vd0bw)
 
diff --git a/class/Api.php b/class/Api.php
index 281ed91..ddb8b14 100755
--- a/class/Api.php
+++ b/class/Api.php
@@ -1442,7 +1442,7 @@ class Api {
             curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
             curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
             #设置超时时间，最小为1s（可选）
-            curl_setopt($curl , CURLOPT_TIMEOUT, 5);
+            curl_setopt($curl , CURLOPT_TIMEOUT, 30);
 
             $html = curl_exec($curl);
             curl_close($curl);
@@ -1459,7 +1459,7 @@ class Api {
                 $this->return_json(-2000,'',$data->msg);
             }
             else{
-                $this->return_json(-2000,'',"请求接口失败！");
+                $this->return_json(-2000,'',"请求接口失败，请重试！");
             }
         } catch (\Throwable $th) {
             $this->return_json(-2000,'','网络请求失败！');
diff --git a/data/update.log b/data/update.log
index 33f1354..10a7bb2 100755
--- a/data/update.log
+++ b/data/update.log
@@ -121,6 +121,7 @@ CREATE INDEX on_options_key_IDX ON on_options ("key");
 20220525
 1. 修复link_list和get_a_link可以查询私有分类下的公有链接问题
 2. 新增查询指定分类下的链接接口：q_category_link
+3. 新增主题删除功能
 
 20220527
-1. 新增订阅于在线更新
\ No newline at end of file
+1. 新增订阅后在线更新
\ No newline at end of file
diff --git a/templates/admin/index.php b/templates/admin/index.php
index c6240d6..a607ad3 100755
--- a/templates/admin/index.php
+++ b/templates/admin/index.php
@@ -13,7 +13,10 @@
           </div>
           </div>
             <div class="layui-col-lg4">
-                <div class = "admin-msg">最新版本：<span><span id = "getting">获取中...</span><a href = "https://github.com/helloxz/onenav/releases" title = "下载最新版OneNav" target = "_blank" id="latest_version"></a></span></div>
+                <div class = "admin-msg">
+                  最新版本：<span><span id = "getting">获取中...</span><a href = "https://github.com/helloxz/onenav/releases" title = "下载最新版OneNav" target = "_blank" id="latest_version"></a></span>
+                  (<a href="/index.php?c=admin&page=setting/subscribe" title = "订阅后可一键更新">一键更新</a>)
+                </div>
             </div>
           <div class="layui-col-lg4">
             <div class = "admin-msg">QQ群1：147687134</div>
@@ -31,7 +34,7 @@
             <div class = "admin-msg">帮助文档：<a href="https://dwz.ovh/onenav" rel = "nofollow" target="_blank">https://dwz.ovh/onenav</a></div>
           </div>
           <div class="layui-col-lg4">
-            <div class = "admin-msg">QQ:337003006</div>
+            <div class = "admin-msg">QQ:446199062</div>
           </div>
           <div class="layui-col-lg4">
             <div class = "admin-msg">Blog: <a href="https://www.xiaoz.me/" rel = "nofollow" target="_blank">https://www.xiaoz.me/</a></div>
diff --git a/templates/admin/setting/subscribe.php b/templates/admin/setting/subscribe.php
index 43988d5..1ceaa06 100644
--- a/templates/admin/setting/subscribe.php
+++ b/templates/admin/setting/subscribe.php
@@ -11,15 +11,17 @@
         <ol>
             <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. 可在线更新和下载主题（尚未实现）</li>
+            <li>2. 可在线更新和下载主题（实现中...）</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（实现中...）</li>
         </ol>
       </div>
     </div>
     <!-- 说明提示框END -->
     <!-- 订阅表格 -->
     <div class="layui-col-lg6">
+    <h2 style = "margin-bottom:1em;">我的订阅：</h2>
     <form class="layui-form layui-form-pane" action="">
 
         <div class="layui-form-item">
@@ -120,7 +122,7 @@
             $.get("/index.php?c=api&method=check_subscribe",function(data,status){
                 update_status("10%","正在验证订阅信息...");
                 if( data.code == 200 ) {
-                    update_status("20%","订阅信息验证通过...");
+                    update_status("30%","订阅信息验证通过...");
                     //取得必要的变量
                     var email = data.data.email;
                     var domain = data.data.domain;
@@ -128,37 +130,41 @@
                     var value = data.data.value;
                     //下载更新程序
                     $.get("/index.php?c=api&method=up_updater",function(data,status) {
-                        update_status("30%","正在检查更新程序...");
+                        update_status("50%","正在检查更新程序...");
                         if( data.code == 200 ) {
                             //继续往下执行
-                            update_status("40%","更新程序准备完成...");
+                            update_status("70%","更新程序准备完成...");
                             //准备下载升级包
-                            update_status("50%","准备下载升级包...");
+                            update_status("80%","准备下载升级包...");
                             $.get("/update.php",{version:new_version,key:key,value:value,type:'main'},function(data,stauts){
-                                update_status("70%","升级包下载完毕，正在校验版本...");
+                                update_status("90%","升级包下载完毕，正在校验版本...");
                                 if( data.code == 200 ) {
                                     //校验新版本
                                     $.get("/index.php?c=api&method=check_version",{version:new_version},function(data,status){
                                         if(data.code == 200) {
-                                            update_status("100%","更新完成！");
+                                            update_status("100%","更新完成，请前往后台检查<a href = '/index.php?c=admin'>更新数据库</a>！");
                                         }
                                         else {
-                                            layer.msg(data.msg,{icon:5,time: 0});
+                                            update_error(data.msg);
+                                            //layer.msg(data.msg,{icon:5,time: 0});
                                         }
                                     });
                                 }
                                 else{
-                                    layer.msg(data.msg,{icon:5,time: 0});
+                                    update_error(data.msg);
+                                    //layer.msg(data.msg,{icon:5,time: 0});
                                 }
                             });
                         }
                         else {
-                            layer.msg(data.msg,{icon:5,time: 0});
+                            update_error(data.msg);
+                            //layer.msg(data.msg,{icon:5,time: 0});
                         }
                     });
                 }
                 else{
-                    layer.msg(data.msg,{icon:5,time: 0});
+                    update_error(data.msg);
+                    //layer.msg(data.msg,{icon:5,time: 0});
                 }
             });
         }
@@ -173,4 +179,13 @@
         });
         
     }
+    //更新失败时的提示
+    function update_error(msg) {
+            layer.open({
+            title: '更新失败:'
+            ,content: msg
+            ,icon:5
+        }); 
+        $("#progress").hide();
+    }
 </script>
\ No newline at end of file