diff --git a/apps/ecm/service.py b/apps/ecm/service.py
index d899c5a5..51e7dbcb 100644
--- a/apps/ecm/service.py
+++ b/apps/ecm/service.py
@@ -9,9 +9,9 @@ class EcmService:
     """事件处理服务
     """
 
-    def create_remind(cls):
+    def create_remind_and_speak(cls):
         """
-        创建事件提醒并发送通知
+        创建事件提醒并发送短信/微信/音响
         """
         pass
 
@@ -62,8 +62,14 @@ class EcmService:
         if area:
             json = {"railId": data['railId'], "type": ""}
             _, res = xxClient.request(**xxapis['rail_ibeacon_list'], json=json)
-            if res['totalCount'] >= area.count_people_max:
+            total_count = res['totalCount']
+            if total_count >= area.count_people_max:
                 # 触发超员事件
-                area.count_people = res['totalCount']
+                area.count_people = total_count
+                area.save()
+                pass
+            elif total_count < area.count_people_min:
+                # 触发缺员事件
+                area.count_people_min = total_count
                 area.save()
                 pass
diff --git a/apps/ecm/tasks.py b/apps/ecm/tasks.py
new file mode 100644
index 00000000..e69de29b
diff --git a/apps/hrm/views.py b/apps/hrm/views.py
index 4903890c..e183f6e0 100755
--- a/apps/hrm/views.py
+++ b/apps/hrm/views.py
@@ -189,3 +189,4 @@ class CertificateViewSet(CustomModelViewSet):
     create_serializer_class = CertificateCreateUpdateSerializer
     update_serializer_class = CertificateCreateUpdateSerializer
     serializer_class = CertificateSerializer
+    filterset_fields = ['employee__user']