diff --git a/txop/diamond_tx/diamond.go b/txop/diamond_tx/diamond.go
index e9f40d812482466c5a2ad1f4c63df88e40807467..44fc0081458d92b7412e839c5ecab38aff10644b 100644
--- a/txop/diamond_tx/diamond.go
+++ b/txop/diamond_tx/diamond.go
@@ -1,14 +1,18 @@
 package diamond_tx
 
 import (
+	"fmt"
 	"git.hilo.cn/hilo-common/domain"
 	"git.hilo.cn/hilo-common/internal/enum/diamond_e"
+	"git.hilo.cn/hilo-common/internal/enum/msg_e"
 	"git.hilo.cn/hilo-common/internal/model/diamond_m"
 	"git.hilo.cn/hilo-common/resource/mysql"
+	"git.hilo.cn/hilo-common/txop/msg"
 )
 
 // 下发钻石
-func SendDiamond(model *domain.Model, userId mysql.ID, opt diamond_e.OperateType, originId mysql.ID, diamondNum mysql.Num) error {
+func SendDiamond(model *domain.Model, userId mysql.ID, opt diamond_e.OperateType, originId mysql.ID, diamondNum mysql.Num,
+	msgType ...msg_e.MsgUserRecordType) error {
 	diamondAccount, err := diamond_m.GetDiamondAccountByUserId(model, userId)
 	if err != nil {
 		return err
@@ -20,5 +24,9 @@ func SendDiamond(model *domain.Model, userId mysql.ID, opt diamond_e.OperateType
 	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
 }