diff --git a/docker/n9eetc/script/notify.py b/docker/n9eetc/script/notify.py
index 8411e956..f5c24eb9 100755
--- a/docker/n9eetc/script/notify.py
+++ b/docker/n9eetc/script/notify.py
@@ -23,6 +23,11 @@ class Sender(object):
     def send_feishu(cls, payload):
         # already done in go code
         pass
+    
+    @classmethod
+    def send_mm(cls, payload):
+        # already done in go code
+        pass
 
     @classmethod
     def send_sms(cls, payload):
diff --git a/etc/script/notify.py b/etc/script/notify.py
index 8411e956..d57bdfa6 100755
--- a/etc/script/notify.py
+++ b/etc/script/notify.py
@@ -24,6 +24,11 @@ class Sender(object):
         # already done in go code
         pass
 
+    @classmethod
+    def send_mm(cls, payload):
+        # already done in go code
+        pass
+
     @classmethod
     def send_sms(cls, payload):
         users = payload.get('event').get("notify_users_obj")