diff --git a/internal/logic/app/group_app.go b/internal/logic/app/group_app.go
index a71158f..e967d7a 100644
--- a/internal/logic/app/group_app.go
+++ b/internal/logic/app/group_app.go
@@ -207,8 +207,13 @@ func (*groupApp) SetGroupMemberBanned(ctx context.Context, optId, groupId int64,
 		}
 
 		//2、更新 `group_user` 的 status 状态
-		db.DB.Model(model.GroupUser{}).Where("user_id in (?) and group_id = ?", userIds, groupId).Updates(model.GroupUser{Status: sql.NullInt32{Int32: int32(pb.GroupUserStatusType_GROUP_USER_STATUS_Banned), Valid: true}})
-		db.DB.Model(model.GroupUser{}).Where("(user_id) not in (?) and group_id = ?", userIds, groupId).Updates(model.GroupUser{Status: sql.NullInt32{Int32: int32(pb.GroupUserStatusType_GROUP_USER_STATUS_NORMAL), Valid: true}})
+		if len(userIds) == 0 {
+			db.DB.Model(model.GroupUser{}).Where("group_id = ?", groupId).Updates(model.GroupUser{Status: sql.NullInt32{Int32: int32(pb.GroupUserStatusType_GROUP_USER_STATUS_NORMAL), Valid: true}})
+		} else {
+			db.DB.Model(model.GroupUser{}).Where("user_id in (?) and group_id = ?", userIds, groupId).Updates(model.GroupUser{Status: sql.NullInt32{Int32: int32(pb.GroupUserStatusType_GROUP_USER_STATUS_Banned), Valid: true}})
+			db.DB.Model(model.GroupUser{}).Where("(user_id) not in (?) and group_id = ?", userIds, groupId).Updates(model.GroupUser{Status: sql.NullInt32{Int32: int32(pb.GroupUserStatusType_GROUP_USER_STATUS_NORMAL), Valid: true}})
+		}
+
 		//3、发送推送消息
 		for _, u := range userIds {
 			err = group.PushGroupMemberBanned(ctx, optId, u, isAllMemberBanned)