diff --git a/domain/service/diamond_s/diamond.go b/domain/service/diamond_s/diamond.go
index a3eb76e81ab594ba2fb23ae780824e1dbf8363f5..dc1a44612783d34b714cd7db6a8aa2c621705aca 100644
--- a/domain/service/diamond_s/diamond.go
+++ b/domain/service/diamond_s/diamond.go
@@ -1,7 +1,6 @@
 package diamond_s
 
 import (
-	"errors"
 	"git.hilo.cn/hilo-common/domain"
 	"git.hilo.cn/hilo-common/mycontext"
 	"git.hilo.cn/hilo-common/resource/mysql"
@@ -39,7 +38,7 @@ func (this *DiamondService) CheckDealerTransferFamilyLimit(dealerId, userId uint
 		return err
 	}
 	if dealerArea != area {
-		return errors.New("fail")
+		return bizerr.DealerCannotSaleToOtherArea
 	}
 
 	// 代理、用户是否加入了家族
diff --git a/myerr/bizerr/bizCode.go b/myerr/bizerr/bizCode.go
index 1aec2dde4ebd1789b9e5c6cdfd5f37f07c6ea75a..a86a3282b053ef7231bbba084e17339fe64664d6 100644
--- a/myerr/bizerr/bizCode.go
+++ b/myerr/bizerr/bizCode.go
@@ -94,6 +94,7 @@ var (
 	GroupPowerChangeNameplate   = myerr.NewBusinessCode(15021, "Can only be modified at the silver level", myerr.BusinessData{})                      // 修改铭牌不够等级
 	GroupPowerMemberMax         = myerr.NewBusinessCode(15022, "The family size has reached the upper limit", myerr.BusinessData{})                   // 家族人数达到上限
 	GroupPowerCannotJoin        = myerr.NewBusinessCode(15023, "You cannot join", myerr.BusinessData{})                                               // 不能加入家族
+	DealerCannotSaleToOtherArea = myerr.NewBusinessCode(15024, "Fail", myerr.BusinessData{})                                                          // 代理转账失败-不同地区
 
 	TaskHasAward = myerr.NewBusinessCode(19001, "task has award", myerr.BusinessData{})