diff --git a/class/Api.php b/class/Api.php
index a02ee04..200d3a5 100755
--- a/class/Api.php
+++ b/class/Api.php
@@ -1598,7 +1598,7 @@ class Api {
             if ( $file_size != $lentgh ) {
                 if ( $this->down_updater() ) {
                     //更新完毕后提示
-                    $this->return_json(200,"","更新程序准备就绪！");
+                    $this->return_json(200,"","更新程序更新完毕！");
                 }
                 else{
                     $this->return_json(-2000,"","更新程序下载失败，请检查目录权限！");
@@ -1606,14 +1606,14 @@ class Api {
                 
             }
             else {
-                $this->return_json(200,"","更新程序准备就绪！");
+                $this->return_json(200,"","更新程序（压缩包）准备就绪！");
             }
         }
         else if( is_file("update.php") ) {
-            $this->return_json(200,"","更新程序准备就绪！");
+            $this->return_json(200,"","更新程序（PHP）准备就绪！");
         }
         else{
-            $this->return_json(200,"","更新程序准备就绪！");
+            $this->return_json(200,"","更新程序（其它）准备就绪！");
         }
     }
     /**
diff --git a/data/update.log b/data/update.log
index 3fbab83..8a2da68 100755
--- a/data/update.log
+++ b/data/update.log
@@ -128,4 +128,5 @@ CREATE INDEX on_options_key_IDX ON on_options ("key");
 
 20220601
 1. 过渡页面完善
-2. 新增分类字体图标选择
\ No newline at end of file
+2. 新增分类字体图标选择
+3. 修复360 LJ浏览器登录自动切换内核问题
\ No newline at end of file
diff --git a/templates/admin/setting/subscribe.php b/templates/admin/setting/subscribe.php
index d1c0f3b..e1367e9 100644
--- a/templates/admin/setting/subscribe.php
+++ b/templates/admin/setting/subscribe.php
@@ -73,7 +73,7 @@
                     </div>
                     <label class="layui-form-label">可用版本</label>
                     <div class="layui-input-inline">
-                        <input type="text" readonly = "readonly" name="new_version" id = "new_version" value = "" required  lay-verify="required" autocomplete="off" placeholder="可用版本" class="layui-input">
+                        <input type="text" readonly = "readonly" name="new_version" id = "new_version" value = "" required  lay-verify="required" autocomplete="off" placeholder="无可用版本" class="layui-input">
                     </div>
                 </div>
             </div>
@@ -93,6 +93,18 @@
         </div>
         <!-- 更新进度条END -->
     </div>
+
+    <!-- 日志面板 -->
+    <div class="layui-col-lg12" style = "margin-top:1em;">
+    <div class="layui-collapse">
+        <div class="layui-colla-item">
+            <h2 class="layui-colla-title">日志输出：</h2>
+            <div class="layui-colla-content">
+                <div id = "update_log"></div>
+            </div>
+        </div>
+    </div>
+    <!-- 日志面板END -->
 </div>
 </div>
 
@@ -104,29 +116,39 @@
     //获取可更新版本
     function available_version() {
         var current_version = $("#current_version").val();
-        $.get("http://down.onenav.top/v1/get_version.php",{version:current_version},function(data,status){
+        $.get("https://onenav.xiaoz.top/v1/get_version.php",{version:current_version},function(data,status){
             $("#new_version").val(data);
         });
     }
     available_version();
     //立即更新按钮
     function update_main() {
+        //清空日志面板
+        var update_log = $("#update_log").html();
         var current_version = $("#current_version").val();
         var new_version = $("#new_version").val();
         //如果当前版本和最新版本相同，则不能更新
-        if (current_version == new_version) {
+        if (current_version >= new_version) {
             layer.msg("已经是最新版本，无需更新！",{icon:5});
         }
+        //如果可用版本为空
+        if ( new_version == '' ) {
+            layer.msg("无可用版本，无需更新！",{icon:5});
+        }
+        
         //否则可以更新
         else {
             $("#btn_update").hide();
             $("#btn_updating").show();
             update_status("1%","准备更新...");
+            $("#update_log").append("准备更新...\n");
             //第一步检查更新信息
             $.get("/index.php?c=api&method=check_subscribe",function(data,status){
                 update_status("10%","正在验证订阅信息...");
+                $("#update_log").append("正在验证订阅信息...<br />");
                 if( data.code == 200 ) {
                     update_status("30%","订阅信息验证通过...");
+                    $("#update_log").append("订阅信息验证通过...<br />");
                     //取得必要的变量
                     var email = data.data.email;
                     var domain = data.data.domain;
@@ -135,18 +157,23 @@
                     //下载更新程序
                     $.get("/index.php?c=api&method=up_updater",function(data,status) {
                         update_status("50%","正在检查更新程序...");
+                        $("#update_log").append("正在检查更新程序...<br />");
                         if( data.code == 200 ) {
                             //继续往下执行
                             update_status("70%","更新程序准备完成...");
+                            $("#update_log").append("更新程序准备完成...<br />");
                             //准备下载升级包
                             update_status("80%","准备下载升级包...");
+                            $("#update_log").append("准备下载升级包...<br />");
                             $.get("/update.php",{version:new_version,key:key,value:value,type:'main'},function(data,stauts){
                                 update_status("90%","升级包下载完毕，正在校验版本...");
+                                $("#update_log").append("升级包下载完毕，正在校验版本...<br />");
                                 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，请前往后台检查<a href = '/index.php?c=admin'>更新数据库</a>！");
+                                            $("#update_log").append("更新完成，请前往后台检查<a href = '/index.php?c=admin'>更新数据库</a>！<br />");
                                             $("#btn_update").show();
                                             $("#btn_updating").hide();
                                         }