diff --git a/apps/ecm/service.py b/apps/ecm/service.py
index 943a88e6..7c1e0326 100644
--- a/apps/ecm/service.py
+++ b/apps/ecm/service.py
@@ -97,7 +97,7 @@ def notify_event(event: Event, voice_msg=''):
             ep_type = '货车司机'
         params['employee'] = ep_type + ep_name
     elif obj_cate == 'people':
-        params['employee'] = '未知人员'
+        params['employee'] = '人员'
     cats_list = []
     for i in event.cates.all():
         cats_list.append(i.name)