diff --git a/tasks/cleargroupuser/cleargroupuser.go b/tasks/cleargroupuser/cleargroupuser.go
index a199d4a..98f3b70 100644
--- a/tasks/cleargroupuser/cleargroupuser.go
+++ b/tasks/cleargroupuser/cleargroupuser.go
@@ -3,6 +3,7 @@ package cleargroupuser
 import (
 	"fmt"
 	"go-wechat/client"
+	"go-wechat/common/current"
 	"go-wechat/model/entity"
 	"go-wechat/service"
 	"go-wechat/utils"
@@ -15,7 +16,7 @@ import (
 func ClearGroupUser() {
 	groups, err := service.GetAllEnableClearGroup()
 	if err != nil {
-		log.Printf("获取启用了聊天排行榜的群组失败, 错误信息: %v", err)
+		log.Printf("获取启用了末位淘汰的群组失败, 错误信息: %v", err)
 		return
 	}
 
@@ -56,7 +57,9 @@ func ClearGroupUser() {
 // @param days 需要清理的未活跃的天数
 // @return members
 func getNeedDeleteMembers(groupId string, days int) (members []entity.GroupUser) {
-	err := client.MySQL.Model(&entity.GroupUser{}).Where("group_id = ?", groupId).
+	err := client.MySQL.Model(&entity.GroupUser{}).
+		Where("group_id = ?", groupId).
+		Where("wxid != ?", current.GetRobotInfo().WxId).
 		Where("is_member IS TRUE").
 		Where("DATEDIFF( NOW(), last_active ) >= ?", days).
 		Order("last_active DESC").
diff --git a/tasks/summary/summary.go b/tasks/summary/summary.go
index ca1727b..adfa2ab 100644
--- a/tasks/summary/summary.go
+++ b/tasks/summary/summary.go
@@ -10,6 +10,7 @@ import (
 	"go-wechat/utils"
 	"log"
 	"strings"
+	"time"
 )
 
 // AiSummary
@@ -22,6 +23,9 @@ func AiSummary() {
 	}
 
 	for _, group := range groups {
+		// 记录开始时间
+		var start = time.Now()
+
 		// 获取对话记录
 		var records []vo.TextMessageItem
 		if records, err = service.GetTextMessagesById(group.Wxid); err != nil {
@@ -86,5 +90,10 @@ func AiSummary() {
 		replyMsg := fmt.Sprintf("#昨日消息总结\n又是一天过去了，让我们一起来看看昨儿群友们都聊了什么有趣的话题吧~\n\n%s", resp.Choices[0].Message.Content)
 		//log.Printf("群[%s]对话记录总结成功，总结内容: %s", group.Wxid, replyMsg)
 		utils.SendMessage(group.Wxid, "", replyMsg, 0)
+
+		// 判断耗时是否达到15秒，不足就等待
+		if used := time.Now().Sub(start); used < 15*time.Second {
+			time.Sleep(15*time.Second - used)
+		}
 	}
 }