diff --git a/lyrebird/checker/event.py b/lyrebird/checker/event.py
index 4f9af54b3..39ddcdb11 100644
--- a/lyrebird/checker/event.py
+++ b/lyrebird/checker/event.py
@@ -1,3 +1,4 @@
+import inspect
 from lyrebird import application
 from .. import checker
 
@@ -21,10 +22,21 @@ def issue(self, title, message):
             "title": title,
             "message": message
         }
+        self.check_notice(notice)
         application.server['event'].publish('notice', notice)
 
     def publish(self, channel, message, *args, **kwargs):
+        if channel == 'notice':
+            self.check_notice(message)
         application.server['event'].publish(channel, message, *args, **kwargs)
+    
+    def check_notice(self, notice):
+        stack = inspect.stack()
+        script_path = stack[2].filename
+        script_name = script_path[script_path.rfind('/') + 1:]
+        if script_name in application.config.get('event.notice.autoissue.checker', []):
+            notice['title'] = f"【Extension】{notice.get('title')}"
+            notice['alert'] = False
 
     @staticmethod
     def register(func_info):
diff --git a/lyrebird/notice_center.py b/lyrebird/notice_center.py
index e8e9f713e..7971fe086 100644
--- a/lyrebird/notice_center.py
+++ b/lyrebird/notice_center.py
@@ -78,6 +78,7 @@ def new_notice(self, msg):
 
         """
         unique_key = msg.get('title')
+        alert = msg.get('alert', True)
         if self.notice_hashmap.get(unique_key):
             self.notice_hashmap[unique_key]['noticeList'].append(msg)
             if self.notice_hashmap[unique_key].get('alert'):
@@ -86,7 +87,7 @@ def new_notice(self, msg):
             self.notice_hashmap.update(
                 {
                     unique_key: {
-                        'alert': True,
+                        'alert': alert,
                         'noticeList': [msg]
                     }
                 }
diff --git a/lyrebird/version.py b/lyrebird/version.py
index ae505a180..c8a54f5af 100644
--- a/lyrebird/version.py
+++ b/lyrebird/version.py
@@ -1,3 +1,3 @@
-IVERSION = (2, 19, 2)
+IVERSION = (2, 20, 0)
 VERSION = ".".join(str(i) for i in IVERSION)
 LYREBIRD = "Lyrebird " + VERSION