chore：健康检查中加了一个date空值

common/js/ai-service.js

@@ -309,7 +309,8 @@ export default {
       // 简单的健康检查
       const response = await http.sendRequest({
         url: '/api/kefu/health',
-        async: false
+        async: false,
+        data: {}
       })
 
       const available = response?.data?.status === 'healthy';