diff --git a/README.md b/README.md
index 0c88052daa..10d6bf6ee4 100644
--- a/README.md
+++ b/README.md
@@ -1053,6 +1053,8 @@ print("run[CQ:image,file="+j["img"]+"]")
 
 - [x] 赎牛牛
 
+- [x] 出售牛牛
+
 - [x] 牛牛商店
 
 - [x] 牛牛背包
diff --git a/plugin/niuniu/main.go b/plugin/niuniu/main.go
index d843b303f3..b4c60fcee0 100644
--- a/plugin/niuniu/main.go
+++ b/plugin/niuniu/main.go
@@ -38,6 +38,7 @@ var (
 			"- 使用[道具名称]jj@xxx\n" +
 			"- 注册牛牛\n" +
 			"- 赎牛牛(cd:60分钟)\n" +
+			"- 出售牛牛\n" +
 			"- 牛牛商店\n" +
 			"- 牛牛背包\n" +
 			"- 注销牛牛\n" +
@@ -46,13 +47,36 @@ var (
 			"- 牛子深度排行\n",
 		PrivateDataFolder: "niuniu",
 	})
-	dajiaoLimiter = rate.NewManager[string](time.Second*90, 1)
-	jjLimiter     = rate.NewManager[string](time.Second*150, 1)
-	jjCount       = syncx.Map[string, *lastLength]{}
-	prop          = syncx.Map[string, *propsCount]{}
+	dajiaoLimiter     = rate.NewManager[string](time.Second*90, 1)
+	jjLimiter         = rate.NewManager[string](time.Second*150, 1)
+	jjCount           = syncx.Map[string, *lastLength]{}
+	prop              = syncx.Map[string, *propsCount]{}
+	countDeleteNiuNiu = syncx.Map[string, *propsCount]{} // 结构一样所以用同一个结构体
 )
 
 func init() {
+	en.OnFullMatch("出售牛牛", zero.OnlyGroup, getdb).SetBlock(true).Handle(func(ctx *zero.Ctx) {
+		gid := ctx.Event.GroupID
+		uid := ctx.Event.UserID
+		info, err := db.findNiuNiu(gid, uid)
+		if err != nil {
+			ctx.SendChain(message.Text("ERROR:", err))
+			return
+		}
+
+		money, msg := niuNiuProfit(info.Length)
+		if money == 0 {
+			ctx.SendChain(message.Text(msg))
+			return
+		}
+
+		if err = wallet.InsertWalletOf(uid, money); err != nil {
+			ctx.SendChain(message.Text("ERROR:", err))
+			return
+		}
+
+		ctx.SendChain(message.Text(msg))
+	})
 	en.OnFullMatch("牛牛背包", zero.OnlyGroup, getdb).SetBlock(true).Handle(func(ctx *zero.Ctx) {
 		gid := ctx.Event.GroupID
 		uid := ctx.Event.UserID
@@ -137,7 +161,7 @@ func init() {
 					return
 				}
 
-				if err = db.insertNiuNiu(&info, gid); err != nil {
+				if err = db.insertNiuNiu(info, gid); err != nil {
 					ctx.SendChain(message.Text("ERROR: ", err))
 					return
 				}
@@ -167,33 +191,52 @@ func init() {
 			ctx.SendChain(message.Text("你还没有被厥够4次呢,不能赎牛牛"))
 			return
 		}
+		ctx.SendChain(message.Text("再次确认一下哦,这次赎牛牛，牛牛长度将会变成", last.Length, "cm\n还需要嘛【是|否】"))
+		recv, cancel := zero.NewFutureEvent("message", 999, false, zero.CheckUser(uid), zero.CheckGroup(gid), zero.RegexRule(`^(是|否)$`)).Repeat()
+		defer cancel()
+		timer := time.NewTimer(2 * time.Minute)
+		defer timer.Stop()
+		for {
+			select {
+			case <-timer.C:
+				ctx.SendChain(message.Text("操作超时，已自动取消"))
+				return
+			case c := <-recv:
+				answer := c.Event.Message.String()
+				if answer == "否" {
+					ctx.SendChain(message.Text("取消成功!"))
+					return
+				}
+				money := wallet.GetWalletOf(uid)
+				if money < 150 {
+					ctx.SendChain(message.Text("赎牛牛需要150ATRI币，快去赚钱吧，目前仅有:", money, "个ATRI币"))
+					return
+				}
 
-		money := wallet.GetWalletOf(uid)
-		if money < 150 {
-			ctx.SendChain(message.Text("赎牛牛需要150ATRI币，快去赚钱吧"))
-			return
-		}
+				if err := wallet.InsertWalletOf(uid, -150); err != nil {
+					ctx.SendChain(message.Text("ERROR: ", err))
+					return
+				}
 
-		if err := wallet.InsertWalletOf(uid, -150); err != nil {
-			ctx.SendChain(message.Text("ERROR: ", err))
-			return
-		}
+				niuniu, err := db.findNiuNiu(gid, uid)
+				if err != nil {
+					ctx.SendChain(message.Text("ERROR: ", err))
+					return
+				}
 
-		niuniu, err := db.findNiuNiu(gid, uid)
-		if err != nil {
-			ctx.SendChain(message.Text("ERROR: ", err))
-			return
-		}
+				niuniu.Length = last.Length
 
-		niuniu.Length = last.Length
+				if err = db.insertNiuNiu(niuniu, gid); err != nil {
+					ctx.SendChain(message.Text("ERROR: ", err))
+					return
+				}
 
-		if err = db.insertNiuNiu(&niuniu, gid); err != nil {
-			ctx.SendChain(message.Text("ERROR: ", err))
-			return
-		}
+				jjCount.Delete(fmt.Sprintf("%d_%d", gid, uid))
 
-		jjCount.Delete(fmt.Sprintf("%d_%d", gid, uid))
-		ctx.SendChain(message.At(uid), message.Text(fmt.Sprintf("恭喜你!成功赎回牛牛,当前长度为:%.2fcm", last.Length)))
+				ctx.SendChain(message.At(uid), message.Text(fmt.Sprintf("恭喜你!成功赎回牛牛,当前长度为:%.2fcm", last.Length)))
+				return
+			}
+		}
 	})
 	en.OnFullMatch("牛子长度排行", zero.OnlyGroup, getdb).SetBlock(true).Handle(func(ctx *zero.Ctx) {
 		gid := ctx.Event.GroupID
@@ -289,13 +332,14 @@ func init() {
 			dajiaoLimiter.Delete(fmt.Sprintf("%d_%d", gid, uid))
 			return
 		}
+
 		messages, err := niuniu.processNiuNiuAction(t, fiancee[1])
 		if err != nil {
 			ctx.SendChain(message.Text(err))
 			dajiaoLimiter.Delete(fmt.Sprintf("%d_%d", gid, uid))
 			return
 		}
-		if err = db.insertNiuNiu(&niuniu, gid); err != nil {
+		if err = db.insertNiuNiu(niuniu, gid); err != nil {
 			ctx.SendChain(message.Text("ERROR: ", err))
 			return
 		}
@@ -372,19 +416,18 @@ func init() {
 			jjLimiter.Delete(t)
 			return
 		}
-		fencingResult, err := myniuniu.processJJuAction(&adduserniuniu, t, fiancee[1])
+		fencingResult, err := myniuniu.processJJuAction(adduserniuniu, t, fiancee[1])
 		if err != nil {
 			ctx.SendChain(message.Text(err))
-			jjLimiter.Delete(t)
 			return
 		}
 
-		if err = db.insertNiuNiu(&myniuniu, gid); err != nil {
+		if err = db.insertNiuNiu(myniuniu, gid); err != nil {
 			ctx.SendChain(message.Text("ERROR: ", err))
 			return
 		}
 
-		if err = db.insertNiuNiu(&adduserniuniu, gid); err != nil {
+		if err = db.insertNiuNiu(adduserniuniu, gid); err != nil {
 			ctx.SendChain(message.Text("ERROR: ", err))
 			return
 		}
@@ -437,11 +480,37 @@ func init() {
 			ctx.SendChain(message.Text("你还没有牛牛呢，咋的你想凭空造一个啊"))
 			return
 		}
+		t := fmt.Sprintf("%d_%d", gid, uid)
+		value, ok := countDeleteNiuNiu.Load(t)
+		if !ok {
+			countDeleteNiuNiu.Store(t, &propsCount{
+				Count:     1,
+				TimeLimit: time.Now(),
+			})
+			value = &propsCount{}
+		}
+		if value.TimeLimit.IsZero() && time.Since(value.TimeLimit) < 24*time.Hour {
+			money := getMoneyForNumber(value.Count)
+			walletOf := wallet.GetWalletOf(uid)
+			if walletOf < money {
+				ctx.SendChain(message.Text(fmt.Sprintf("你今天已经注销了%d次了,此次注销需要%d个ATRI币,没钱就等待明天重置吧", value.Count+1, money)))
+				return
+			}
+			if err = wallet.InsertWalletOf(uid, -money); err != nil {
+				ctx.SendChain(message.Text("ERROR:", err))
+				return
+			}
+			countDeleteNiuNiu.Store(t, &propsCount{
+				Count: value.Count + 1,
+			})
+		} else {
+			countDeleteNiuNiu.Delete(t)
+		}
 		err = db.deleteniuniu(gid, uid)
 		if err != nil {
 			ctx.SendChain(message.Text("注销失败"))
 			return
 		}
-		ctx.SendChain(message.Text("注销成功,你已经没有牛牛了"))
+		ctx.SendChain(message.Text("这是你今天第", value.Count+1, "次注销,注销成功,你已经没有牛牛了"))
 	})
 }
diff --git a/plugin/niuniu/model.go b/plugin/niuniu/model.go
index eb65ba608d..b980c419c0 100644
--- a/plugin/niuniu/model.go
+++ b/plugin/niuniu/model.go
@@ -142,8 +142,14 @@ func (u *userInfo) processNiuNiuAction(t string, props string) (string, error) {
 	load, ok := prop.Load(t)
 	info = *u
 	if props != "" {
-		if contains(t, dajiaoProp) {
-			return "", errors.New("道具不存在")
+		if props != "伟哥" && props != "媚药" {
+			err = errors.New("道具不存在")
+		}
+		if props == "击剑神器" || props == "击剑神稽" {
+			err = errors.New("道具不能混着用哦")
+		}
+		if err != nil {
+			return "", err
 		}
 		if err = u.createUserInfoByProps(props); err != nil {
 			return "", err
@@ -221,8 +227,11 @@ func (u *userInfo) processJJuAction(adduserniuniu *userInfo, t string, props str
 	v, ok := prop.Load(t)
 	info = *u
 	if props != "" {
-		if contains(t, jjProp) {
-			return "", errors.New("道具不存在")
+		if props != "击剑神器" && props != "击剑神稽" {
+			err = errors.New("道具不存在")
+		}
+		if props == "伟哥" || props == "媚药" {
+			err = errors.New("道具不能混着用哦")
 		}
 		if err = u.createUserInfoByProps(props); err != nil {
 			return "", err
@@ -347,12 +356,12 @@ func (db *model) createGIDTable(gid int64) error {
 }
 
 // findNiuNiu 返回一个用户的牛牛信息
-func (db *model) findNiuNiu(gid, uid int64) (userInfo, error) {
+func (db *model) findNiuNiu(gid, uid int64) (*userInfo, error) {
 	db.RLock()
 	defer db.RUnlock()
 	u := userInfo{}
 	err := db.sql.Find(strconv.FormatInt(gid, 10), &u, "where UID = "+strconv.FormatInt(uid, 10))
-	return u, err
+	return &u, err
 }
 
 // insertNiuNiu 更新一个用户的牛牛信息
diff --git a/plugin/niuniu/utils.go b/plugin/niuniu/utils.go
index 4c9fe3c957..8bd83337a6 100644
--- a/plugin/niuniu/utils.go
+++ b/plugin/niuniu/utils.go
@@ -5,25 +5,9 @@ import (
 	"fmt"
 	"math"
 	"math/rand"
-	"strings"
 	"time"
 )
 
-var (
-	jjProp     = []string{"击剑神器", "击剑神稽"}
-	dajiaoProp = []string{"伟哥", "媚药"}
-)
-
-// 检查字符串是否在切片中
-func contains(s string, array []string) bool {
-	for _, item := range array {
-		if strings.EqualFold(item, s) {
-			return true
-		}
-	}
-	return false
-}
-
 func randomChoice(options []string) string {
 	return options[rand.Intn(len(options))]
 }
@@ -56,6 +40,46 @@ func updateMap(t string, d bool) {
 	}
 }
 
+func getMoneyForNumber(n int) (money int) {
+	switch n {
+	case 1:
+		money = 5
+	case 2:
+		money = 10
+	default:
+		money = n * 10
+	}
+	return
+}
+
+func niuNiuProfit(niuniu float64) (money int, message string) {
+	switch {
+	case 0 < niuniu && niuniu <= 15:
+		message = randomChoice([]string{
+			"你的牛牛太小啦",
+			"这么小的牛牛就要肩负起这么大的责任吗？快去打胶吧！",
+		})
+	case niuniu > 15:
+		money = int(niuniu * 10)
+		message = randomChoice([]string{
+			fmt.Sprintf("你的牛牛已经离你而去了,你赚取了%d个ATRI币", money),
+			fmt.Sprintf("啊！你的牛☞已经没啦🤣,为了这点钱就出卖你的牛牛可真不值,你赚取了%d个ATRI币", money),
+		})
+	case niuniu <= 0 && niuniu >= -15:
+		message = randomChoice([]string{
+			"你的牛牛太小啦",
+			"这么小的牛牛就要肩负起这么大的责任吗？快去找别人玩吧！",
+		})
+	case niuniu < -15:
+		money = int(math.Abs(niuniu * 10))
+		message = randomChoice([]string{
+			fmt.Sprintf("此世做了女孩子来世来当男孩子(bushi),你赚取了%d个ATRI币", money),
+			fmt.Sprintf("呜呜呜,不哭不哭当女孩子不委屈的,你赚取了%d个ATRI币", money),
+		})
+	}
+	return
+}
+
 func generateRandomStingTwo(niuniu float64) (string, float64) {
 	probability := rand.Intn(100 + 1)
 	reduce := math.Abs(hitGlue(niuniu))