diff --git a/group_add/main.py b/group_add/main.py
index 5a1bbe2..301b53e 100644
--- a/group_add/main.py
+++ b/group_add/main.py
@@ -6,7 +6,7 @@ import tomllib
 import redis
 from wcferry import Wcf, WxMsg
 
-from robot_cmd.robot_command import GroupBotManager
+from robot_cmd.robot_command import GroupBotManager, Feature, PermissionStatus
 
 
 class GroupAdd:
@@ -28,6 +28,11 @@ class GroupAdd:
     def handle_message(self, message: WxMsg):
         if not self.enable:
             return
+
+        # 如果触发了指令，但是没有权限，则返回权限不足
+        if self.gbm.get_group_permission(message.roomid, Feature.GROUP_ADD) == PermissionStatus.DISABLED:
+            return
+
         now_time = str(datetime.now().strftime("%Y-%m-%d %H:%M:%S"))
         nick_name = self.all_contacts.get(message.sender, message.sender)
 
diff --git a/robot_cmd/robot_command.py b/robot_cmd/robot_command.py
index 223d407..d6e958b 100644
--- a/robot_cmd/robot_command.py
+++ b/robot_cmd/robot_command.py
@@ -37,6 +37,7 @@ class Feature(Enum):
     BEAUTY_LEG = 13, "腿来能力 [美腿, 腿来]"
     VIDEO = 14, "视频点播功能 [黑丝视频, 黑丝, 来个黑丝,搞个黑丝]"
     VIDEO_MAN = 15, "视频肌肉男点播功能 [猛男, 肌肉, 帅哥]"
+    GROUP_ADD = 16, "加群提醒功能"
 
     def __new__(cls, value, description):
         obj = object.__new__(cls)