diff --git a/internal/model/diamond_m/diamond.go b/internal/model/diamond_m/diamond.go
index 131a3c72a4d45b572860e22b490eb4d8d0ffd8ff..e18f91b3bfc90b21dd4b73f0d4a54aa51ed91119 100644
--- a/internal/model/diamond_m/diamond.go
+++ b/internal/model/diamond_m/diamond.go
@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"git.hilo.cn/hilo-common/domain"
 	"git.hilo.cn/hilo-common/internal/enum/diamond_e"
+	"git.hilo.cn/hilo-common/myerr"
 	"git.hilo.cn/hilo-common/resource/mysql"
 	"strconv"
 	"time"
@@ -35,6 +36,24 @@ type DiamondAccountDetail struct {
 	diamondAccount   *DiamondAccount `gorm:"-"`
 }
 
+// 粉钻详情
+type DiamondPinkAccountDetail struct {
+	mysql.Entity
+	*domain.Model    `gorm:"-"`
+	UserId           mysql.ID
+	DiamondAccountId mysql.ID
+	OperateId        mysql.ID
+	OperateType      diamond_e.OperateType
+	OriginId         mysql.ID
+	AddReduce        mysql.AddReduce
+	Num              mysql.Num
+	Remark           mysql.Str
+	BefNum           mysql.Num
+	AftNum           mysql.Num
+	OperateIds       mysql.Str
+	diamondAccount   *DiamondAccount `gorm:"-"`
+}
+
 //账号操作配置
 type DiamondOperateSet struct {
 	mysql.Entity
@@ -154,3 +173,94 @@ func (diamondAccount *DiamondAccount) addDiamondAccountDetail(operateType diamon
 func (diamondAccount *DiamondAccount) AddDiamondAccountDetail(operateType diamond_e.OperateType, refId mysql.ID, diamondNum mysql.Num) (*DiamondAccountDetail, error) {
 	return diamondAccount.addDiamondAccountDetail(operateType, refId, diamondNum)
 }
+
+// 匹配条件扣费-粉钻
+func (diamondAccount *DiamondAccount) ChangePinkDiamondAccountDetail(operateType diamond_e.OperateType, originId mysql.ID, diamondNum mysql.Num, operateIds string) (*DiamondPinkAccountDetail, error) {
+	return diamondAccount.addPinkDiamondAccountDetail(operateType, originId, diamondNum, operateIds)
+}
+
+// 粉钻钻石操作记录
+func (diamondAccount *DiamondAccount) addPinkDiamondAccountDetail(operateType diamond_e.OperateType, originId mysql.ID,
+	diamondNum mysql.Num, operateIds string) (*DiamondPinkAccountDetail, error) {
+	var diamondOperateSet DiamondOperateSet
+	var err error
+	if err = diamondAccount.Db.Where(&DiamondOperateSet{
+		Type:        operateType,
+		Status:      mysql.USER,
+		DiamondType: diamond_e.DiamondPink,
+	}).First(&diamondOperateSet).Error; err != nil {
+		return nil, myerr.WrapErr(err)
+	}
+
+	//判断是增加，账号是否被冻结
+	if diamondAccount.Status == diamond_e.Frozen && diamondOperateSet.AddReduce == mysql.REDUCE {
+		return nil, fmt.Errorf("bizerr.DiamondAccountFrozen")
+	}
+
+	//无限,检查次数
+	var count int64
+	if diamondOperateSet.FrequencyDay == -1 {
+		if diamondOperateSet.FrequencyNum != -1 {
+			diamondAccount.Db.Model(&DiamondPinkAccountDetail{}).Where(&DiamondPinkAccountDetail{
+				UserId:      diamondAccount.UserId,
+				OperateType: operateType,
+			}).Count(&count)
+			if count >= int64(diamondOperateSet.FrequencyNum) {
+				return nil, fmt.Errorf("bizerr.DiamondFrequency")
+				//return nil, myerr.NewSysError("钻石操作次数多大, userId:" + mysql.IdToStr(diamondAccount.UserId) + " diamondOperateSetId" + mysql.IdToStr(diamondOperateSet.ID))
+			}
+		}
+	} else if diamondOperateSet.FrequencyDay == 1 {
+		beginTime, err := time.ParseInLocation("2006-01-02", time.Now().Format("2006-01-02"), time.Local)
+		if err != nil {
+			return nil, myerr.WrapErr(err)
+		}
+		//一天的次数
+		diamondAccount.Db.Model(&DiamondPinkAccountDetail{}).Where(&DiamondPinkAccountDetail{
+			UserId:      diamondAccount.UserId,
+			OperateType: operateType,
+		}).Where("created_time >= ? ", beginTime).Count(&count)
+		if count >= int64(diamondOperateSet.FrequencyNum) {
+			return nil, fmt.Errorf("bizerr.DiamondFrequency")
+		}
+		//终极拦截，利用
+		diamondAccount.SetCheckUpdateCondition(" EXISTS (SELECT * from (SELECT COUNT(1)  as n from diamond_pink_account_detail d where d.user_id = " + strconv.FormatUint(diamondAccount.UserId, 10) + " and d.operate_type = " + strconv.FormatUint(uint64(operateType), 10) + " and d.created_time >= from_unixtime(" + strconv.FormatInt(getZeroTime(time.Now()).Unix(), 10) + ")) t where t.n < " + strconv.Itoa(diamondOperateSet.FrequencyNum) + " )")
+	}
+
+	//-1,代表值无效，由参数给与
+	var upateDiamondNum mysql.Num
+	if diamondOperateSet.DiamondNum == -1 {
+		upateDiamondNum = diamondNum
+	} else {
+		upateDiamondNum = mysql.Num(diamondOperateSet.DiamondNum)
+	}
+
+	var afterNum mysql.Num
+	if diamondOperateSet.AddReduce == mysql.ADD {
+		afterNum = diamondAccount.PinkDiamondNum + upateDiamondNum
+	} else if diamondOperateSet.AddReduce == mysql.REDUCE {
+		if diamondAccount.PinkDiamondNum < upateDiamondNum {
+			return nil, fmt.Errorf("bizerr.DiamondNoEnough")
+		}
+		afterNum = diamondAccount.PinkDiamondNum - upateDiamondNum
+	} else {
+		return nil, myerr.NewSysError("AddReduce 值错误：" + mysql.TypeToString(diamondOperateSet.AddReduce))
+	}
+
+	diamondPinkAccountDetail := &DiamondPinkAccountDetail{
+		Model:            diamondAccount.Model,
+		UserId:           diamondAccount.UserId,
+		DiamondAccountId: diamondAccount.ID,
+		OperateId:        diamondOperateSet.ID,
+		OperateType:      diamondOperateSet.Type,
+		OriginId:         originId,
+		AddReduce:        diamondOperateSet.AddReduce,
+		Num:              upateDiamondNum,
+		Remark:           diamondOperateSet.Name,
+		BefNum:           diamondAccount.PinkDiamondNum,
+		AftNum:           afterNum,
+		diamondAccount:   diamondAccount,
+		OperateIds:       operateIds,
+	}
+	return diamondPinkAccountDetail, err
+}
diff --git a/internal/model/diamond_m/repo.go b/internal/model/diamond_m/repo.go
index 8f19586bca0a754cce1de2f840656a079be17dd9..284eabed95ac3148cd6bf796ef029f91503c167f 100644
--- a/internal/model/diamond_m/repo.go
+++ b/internal/model/diamond_m/repo.go
@@ -3,6 +3,7 @@ package diamond_m
 import (
 	"fmt"
 	"git.hilo.cn/hilo-common/domain"
+	"git.hilo.cn/hilo-common/myerr"
 	"git.hilo.cn/hilo-common/mylogrus"
 	"git.hilo.cn/hilo-common/resource/mysql"
 	"gorm.io/gorm"
@@ -50,3 +51,44 @@ func (diamondAccountDetail *DiamondAccountDetail) Persistent() error {
 	}
 	return nil
 }
+
+func (p *DiamondPinkAccountDetail) Persistent() error {
+	txDiamondAccount := p.Db.Model(p.diamondAccount)
+	if p.diamondAccount.CheckUpdateCondition() {
+		txDiamondAccount = txDiamondAccount.Where(p.diamondAccount.GetUpdateCondition())
+	}
+	if p.AddReduce == mysql.ADD {
+		//增加
+		txDiamondAccount.UpdateColumn("pink_diamond_num", gorm.Expr("pink_diamond_num + ?", p.Num))
+	} else if p.AddReduce == mysql.REDUCE {
+		//减少，保证不能扣成负数
+		txDiamondAccount.Where("pink_diamond_num >= ?", p.Num).UpdateColumn("pink_diamond_num", gorm.Expr("pink_diamond_num - ?", p.Num))
+	} else {
+		return myerr.NewSysError("addReduce 枚举错误 value:" + mysql.TypeToString(mysql.Type(p.AddReduce)))
+	}
+	if err := txDiamondAccount.Error; err != nil {
+		return myerr.WrapErr(err)
+	}
+	if txDiamondAccount.RowsAffected == 0 {
+		return myerr.NewWaring("gorm condition update.RowsAffected = 0")
+	}
+
+	//持久化diamondPinkAccountDetail
+	if err := domain.Persistent(p.Db, p); err != nil {
+		return myerr.WrapErr(err)
+	}
+	//改变diamondAccount值
+	if p.diamondAccount == nil {
+		return myerr.NewSysError("持久化错误， 模型：DiamondAccountDetail 中没有diamondAccount, DiamondAccountDetail.Id =" + strconv.Itoa(int(p.ID)))
+	}
+
+	var newDiamondAccount DiamondAccount
+	if err := p.Db.First(&newDiamondAccount, p.diamondAccount.ID).Error; err != nil {
+		return myerr.WrapErr(err)
+	}
+
+	if newDiamondAccount.DiamondNum < 0 {
+		return myerr.NewSysError("diamond_account表中，pink_diamond_num 不能小于0, diamondAccount.id = " + strconv.Itoa(int(newDiamondAccount.ID)))
+	}
+	return nil
+}
diff --git a/txop/diamond_tx/diamond.go b/txop/diamond_tx/diamond.go
index 44fc0081458d92b7412e839c5ecab38aff10644b..62b6b8b48d6e511aa35e3cac5af7767e1fd0293a 100644
--- a/txop/diamond_tx/diamond.go
+++ b/txop/diamond_tx/diamond.go
@@ -30,3 +30,24 @@ func SendDiamond(model *domain.Model, userId mysql.ID, opt diamond_e.OperateType
 	}
 	return nil
 }
+
+// 下发钻石
+func SendDiamondPink(model *domain.Model, userId mysql.ID, opt diamond_e.OperateType, originId mysql.ID, diamondNum mysql.Num, operateIds string,
+	msgType ...msg_e.MsgUserRecordType) error {
+	diamondAccount, err := diamond_m.GetDiamondAccountByUserId(model, userId)
+	if err != nil {
+		return err
+	}
+	diamondSendAccountDetail, err := diamondAccount.ChangePinkDiamondAccountDetail(opt, originId, diamondNum, operateIds)
+	if err != nil {
+		return err
+	}
+	if err := diamondSendAccountDetail.Persistent(); err != nil {
+		return err
+	}
+	if len(msgType) > 0 {
+		// 小助手提示获得钻石
+		msg.SendLittleAssistantMsg(model, userId, msgType[0], fmt.Sprintf("%d", diamondNum), "", "", "", "")
+	}
+	return nil
+}