diff --git a/app/services/wechat_service.py b/app/services/wechat_service.py
index 16b5116..d72958c 100644
--- a/app/services/wechat_service.py
+++ b/app/services/wechat_service.py
@@ -274,6 +274,7 @@ class WeChatService:
                     ],
                     "card_action": {
                         "type": 1,
+                        "url": self._alarm_detail_url(alarm_id) or "https://work.weixin.qq.com",
                     },
                     "button_list": [
                         {
@@ -346,6 +347,7 @@ class WeChatService:
                     "sub_title_text": "请在对话框中回复处理结果，或点击按钮快速操作",
                     "card_action": {
                         "type": 1,
+                        "url": self._alarm_detail_url(alarm_id) or "https://work.weixin.qq.com",
                     },
                     "button_list": [
                         {