diff --git a/plugins_new/exit_noticer/plugin.py b/plugins_new/group_noticer/plugin.py
similarity index 48%
rename from plugins_new/exit_noticer/plugin.py
rename to plugins_new/group_noticer/plugin.py
index dc9985bdcd700b435e9870b8b551e713480ae92d..96aaf61047538dde9ae93040ce1b1a934a8c382a 100644
--- a/plugins_new/exit_noticer/plugin.py
+++ b/plugins_new/group_noticer/plugin.py
@@ -1,41 +1,49 @@
-from common.event import GroupMemberDecreaseEvent, GroupMemberDecreaseType
+from common.event import GroupMemberDecreaseEvent, GroupMemberDecreaseType, GroupMemberIncreaseEvent
 from common.countdown_bot import CountdownBot
 from common.config_loader import ConfigBase
 from common.plugin import Plugin
 from common.datatypes import PluginMeta
 
 
-class GroupExitNoticerConfig(ConfigBase):
+class GroupNoticerConfig(ConfigBase):
     # 不启用的群，int
     DISABLE_GROUPS = [
 
     ]
 
+    WELCOME_MESSAGE = " {at}\n哇，你来啦，要玩的开心哦！"
 
-class GroupExitNoticer(Plugin):
-    def listener(self, evt: GroupMemberDecreaseEvent):
+
+class GroupNoticer(Plugin):
+    def exit_listener(self, evt: GroupMemberDecreaseEvent):
         if evt.group_id not in self.config.DISABLE_GROUPS:
             stranger_info: dict = self.bot.client.get_stranger_info(
                 user_id=evt.user_id, no_cache=True)
             if evt.sub_type != GroupMemberDecreaseType.kick_me:
-                resp = f"""用户 {stranger_info["user_id"]}({stranger_info["nickname"]}) 已 {"退出" if evt.sub_type==GroupMemberDecreaseType.leave else "被踢出"} 本群"""
+                resp = f"""用户 {stranger_info["user_id"]}({stranger_info["nickname"]}) 已 {"退出" if evt.sub_type == GroupMemberDecreaseType.leave else "被踢出"} 本群"""
                 self.bot.client.send_group_msg(
                     group_id=evt.group_id, message=resp)
 
+    def join_listener(self, evt: GroupMemberIncreaseEvent):
+        if evt.group_id not in self.config.DISABLE_GROUPS:
+            self.bot.client.send_group_msg(group_id=evt.group_id,
+                                           message=self.config.WELCOME_MESSAGE.format(at=f"[CQ:at,qq={evt.user_id}]"))
+
     def on_enable(self):
         self.bot: CountdownBot
-        self.config: GroupExitNoticerConfig
-        self.register_event_listener(GroupMemberDecreaseEvent, self.listener)
+        self.config: GroupNoticerConfig
+        self.register_event_listener(GroupMemberDecreaseEvent, self.exit_listener)
+        self.register_event_listener(GroupMemberIncreaseEvent, self.join_listener)
 
 
-def get_plugin_class(): return GroupExitNoticer
+def get_plugin_class(): return GroupNoticer
 
 
-def get_config_class(): return GroupExitNoticerConfig
+def get_config_class(): return GroupNoticerConfig
 
 
 def get_plugin_meta(): return PluginMeta(
     author="officeyutong",
-    version=1.0,
-    description="退群通知器"
+    version=2.0,
+    description="群通知器"
 )