diff --git a/class/Api.php b/class/Api.php
index 2066e95..6a9e755 100644
--- a/class/Api.php
+++ b/class/Api.php
@@ -1689,6 +1689,11 @@ class Api {
         $subscribe = unserialize($subscribe);
         //api请求地址
         $api_url = API_URL."/v1/check_subscribe.php?order_id=".$subscribe['order_id']."&email=".$subscribe['email']."&domain=".$domain;
+
+        // 如果邮箱或者订单号为空，则返回提示
+        if( empty($subscribe['order_id']) || empty($subscribe['email']) ) {
+            $this->return_json(-2000,'','此功能需要订阅！');
+        }
         
         try {
             #GET HTTPS
diff --git a/data/update.log b/data/update.log
index 7bd7ba8..d0e0b15 100755
--- a/data/update.log
+++ b/data/update.log
@@ -272,4 +272,9 @@ CREATE INDEX on_options_key_IDX ON on_options ("key");
 5. 默认主题修改为默认隐藏链接描述
 
 20240115
-1. PC后台新增：分类数量/链接数量/PHP版本显示
\ No newline at end of file
+1. PC后台新增：分类数量/链接数量/PHP版本显示
+
+20240318
+1. 获取API页面新增一键复制按钮
+2. 优化主题“使用中”的显示状态
+3. 修改后台底部年份展示
\ No newline at end of file
diff --git a/templates/admin/footer.php b/templates/admin/footer.php
index 83875ff..5b49288 100755
--- a/templates/admin/footer.php
+++ b/templates/admin/footer.php
@@ -1,6 +1,6 @@
 <div class="layui-footer">
     <!-- 底部固定区域 -->
-    © Copyright 2023.Powered by <a href="https://www.onenav.top/" rel = "nofollow" target="_blank">OneNav</a>.
+    © Copyright 2024.Powered by <a href="https://www.onenav.top/" rel = "nofollow" target="_blank">OneNav</a>.
   </div>
 </div>
 </body>
diff --git a/templates/admin/setting/api.php b/templates/admin/setting/api.php
index 9696ebe..efb277b 100644
--- a/templates/admin/setting/api.php
+++ b/templates/admin/setting/api.php
@@ -25,7 +25,7 @@
         <div class="layui-form-item">
             <label class="layui-form-label" style = "width:130px;">API域名</label>
             <div class="layui-input-inline">
-                <input style = "width:400px;" type="text" readonly="readonly" name="api_domain" value = "<?php echo getCurrentUrlDomain(); ?>" autocomplete="off" placeholder="OneNav API域名" class="layui-input">
+                <input style = "width:400px;" type="text" readonly="readonly" id="api_domain" name="api_domain" value = "<?php echo getCurrentUrlDomain(); ?>" autocomplete="off" placeholder="OneNav API域名" class="layui-input">
             </div>
         </div>
 
@@ -49,11 +49,12 @@
             <button class="layui-btn" lay-submit="" lay-filter="create_sk">生成SecretKey</button>
             <button class="layui-btn" lay-submit="" lay-filter="change_sk">更换SecretKey</button>
             <button class="layui-btn" lay-submit="" lay-filter="cal_token">计算Token</button>
+            <button class="layui-btn" lay-submit="" lay-filter="one_copy" title="一键复制API域名和Token">一键复制</button>
         </div>
 
     </form>
     </div>
 </div>
 </div>
-
+    
 <?php include_once(dirname(__DIR__).'/footer.php'); ?>
\ No newline at end of file
diff --git a/templates/admin/setting/theme.php b/templates/admin/setting/theme.php
index 7207a6d..26f18d1 100644
--- a/templates/admin/setting/theme.php
+++ b/templates/admin/setting/theme.php
@@ -29,7 +29,7 @@
                             <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>
+                                    <!-- <span style = "color:#ff5722;">（使用中）</span> -->
                                 <?php } ?>
                             </div>
                             <div class="right">
@@ -41,7 +41,13 @@
                     </div>
                     <div class="layui-card-body">
                         <!-- 主题图片 -->
-                        <div class = "screenshot"><p><img layer-src="<?php echo $theme['info']->screenshot; ?>" src="<?php echo $theme['info']->screenshot; ?>" alt=""></p></div>
+                        <div class = "screenshot">
+                            <p><img layer-src="<?php echo $theme['info']->screenshot; ?>" src="<?php echo $theme['info']->screenshot; ?>" alt=""></p>
+                            <?php if( $current_them == $key ) { ?>
+                                <div class="in-use">使用中</div>
+                            <?php } ?>
+                        </div>
+                        
                         <!-- 主题图片END -->
                         <hr>
                         <div class = "thme-btns">
diff --git a/templates/admin/static/embed.js b/templates/admin/static/embed.js
index 91c677d..5868805 100755
--- a/templates/admin/static/embed.js
+++ b/templates/admin/static/embed.js
@@ -757,6 +757,32 @@ layui.use(['element','table','layer','form','upload','iconHhysFa'], function(){
     return false; //阻止表单跳转。如果需要表单跳转，去掉这段即可。
   });
 
+  // 一键复制
+  form.on('submit(one_copy)', function(data){
+    if( (data.field.SecretKey != '') && (data.field.username != '' ) ) {
+      let username = data.field.username;
+      let sk = data.field.SecretKey;
+      let token = md5(username + sk);
+      let api_domain = $("#api_domain").val();
+      let result = `${api_domain}|${token}`;
+      lay.clipboard.writeText({
+        text: result,
+        done: function() {
+          layer.msg("已复制！",{icon:1});
+        },
+        error: function() {
+          layer.msg("复制失败！",{icon:5});
+        }
+      });
+    }
+    else{
+      layer.msg('SecretKey为空，请先生成！', {icon: 5});
+    }
+    
+    //console.log(data.field) //当前容器的全部表单字段，名值对形式：{name: value}
+    return false; //阻止表单跳转。如果需要表单跳转，去掉这段即可。
+  });
+
   //添加链接
   form.on('submit(add_link)', function(data){
     $.post('/index.php?c=api&method=add_link',data.field,function(data,status){
diff --git a/templates/admin/static/style.css b/templates/admin/static/style.css
index 8a8425d..84f70d2 100755
--- a/templates/admin/static/style.css
+++ b/templates/admin/static/style.css
@@ -151,6 +151,24 @@
 /* .screenshot {
     height:220px;
 } */
+
+.screenshot {
+    position: relative; /* 确保父容器是相对定位 */
+    /* 其他样式 */
+}
+
+.in-use {
+    position: absolute; /* 绝对定位“使用中”标签 */
+    top: 0; /* 距离顶部的距离 */
+    left: 0px; /* 距离右侧的距离 */
+    background-color: #ff5722; /* 背景颜色 */
+    color: white; /* 文字颜色 */
+    padding: 5px 10px; /* 内边距 */
+    
+    box-shadow: 0px 0px 3px #888; /* 可选：添加一些阴影效果 */
+}
+
+
 .screenshot img{
     width: 100%;
     height:240px;
diff --git a/version.txt b/version.txt
index 016c5fe..f436873 100755
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-v0.9.34-20240115
\ No newline at end of file
+v0.9.35-20240318
\ No newline at end of file