diff --git a/common/common.js b/common/common.js
index 5129de2..07a78c8 100644
--- a/common/common.js
+++ b/common/common.js
@@ -237,9 +237,14 @@ $(function () {
       location.href = commentObj.dcim_product_link;
     });
   };
-  $(".line-server-btn").click(function () {
-    window.open($(this).data("url"));
-  });
+  $(".line-server-btn").click(function () {
+    const commentObj = sessionStorage.commentData
+      ? JSON.parse(sessionStorage.commentData)
+      : null;
+    if (commentObj && commentObj.online_customer_service_link) {
+      window.open(commentObj.online_customer_service_link);
+    }
+  });
   // 跳转函数
   const goOtherPage = (url) => {
     sessionStorage.redirectUrl = location.href;
diff --git a/plugins/addon/theme_configurator/controller/clientarea/ThemeController.php b/plugins/addon/theme_configurator/controller/clientarea/ThemeController.php
index 30b96de..5df5882 100644
--- a/plugins/addon/theme_configurator/controller/clientarea/ThemeController.php
+++ b/plugins/addon/theme_configurator/controller/clientarea/ThemeController.php
@@ -26,6 +26,7 @@ class ThemeController extends PluginBaseController
             'enterprise_mailbox'                        => $config['site_config']['enterprise_mailbox'] ?? '',
             'enterprise_qrcode'                         => $config['site_config']['enterprise_qrcode'] ?? '',
             'official_website_logo'                     => $config['site_config']['official_website_logo'] ?? '',
+            'online_customer_service_link'              => $config['site_config']['online_customer_service_link'] ?? '',
             'icp_info'                                  => $config['site_config']['icp_info'] ?? '',
             'icp_info_link'                             => $config['site_config']['icp_info_link'] ?? '',
             'public_security_network_preparation'       => $config['site_config']['public_security_network_preparation'] ?? '',
diff --git a/plugins/addon/theme_configurator/model/ThemeConfigModel.php b/plugins/addon/theme_configurator/model/ThemeConfigModel.php
index 0ee53b8..a292f25 100644
--- a/plugins/addon/theme_configurator/model/ThemeConfigModel.php
+++ b/plugins/addon/theme_configurator/model/ThemeConfigModel.php
@@ -90,6 +90,8 @@ class ThemeConfigModel
                 'enterprise_mailbox'                   => 'support@example.com',
                 'enterprise_qrcode'                    => '/upload/qrcode.png',
                 'official_website_logo'                => '/upload/logo.png',
+                // 在线客服链接，对应原主题中的 online_customer_service_link
+                'online_customer_service_link'         => 'http://www.test.com',
                 'icp_info'                             => '京ICP备示例号',
                 'icp_info_link'                        => 'https://beian.miit.gov.cn/#/Integrated/index',
                 'public_security_network_preparation'  => '京公网安备示例号',
diff --git a/plugins/addon/theme_configurator/template/admin/index.html b/plugins/addon/theme_configurator/template/admin/index.html
index 2f95991..6ce24aa 100644
--- a/plugins/addon/theme_configurator/template/admin/index.html
+++ b/plugins/addon/theme_configurator/template/admin/index.html
@@ -37,6 +37,10 @@
           <label>Logo 地址</label>
           <t-input v-model="fullConfig.site_config.official_website_logo" placeholder="/upload/logo.png"></t-input>
         </div>
+        <div class="form-item">
+          <label>在线客服链接</label>
+          <t-input v-model="fullConfig.site_config.online_customer_service_link" placeholder="http://www.test.com"></t-input>
+        </div>
         <div class="form-item">
           <label>二维码地址</label>
           <t-input v-model="fullConfig.site_config.enterprise_qrcode" placeholder="/upload/qrcode.png"></t-input>