diff --git a/domain/service/diamond_s/diamond.go b/domain/service/diamond_s/diamond.go
index 3ec28816c3743fdb036baf697498c68c4a51f910..dc1a44612783d34b714cd7db6a8aa2c621705aca 100644
--- a/domain/service/diamond_s/diamond.go
+++ b/domain/service/diamond_s/diamond.go
@@ -8,6 +8,7 @@ import (
 	"hilo-group/domain/model/diamond_m"
 	"hilo-group/domain/model/groupPower_m"
 	"hilo-group/domain/model/res_m"
+	"hilo-group/domain/model/user_m"
 	"hilo-group/myerr"
 	"hilo-group/myerr/bizerr"
 )
@@ -24,6 +25,22 @@ func NewDiamondService(myContext *mycontext.MyContext) *DiamondService {
 // 币商转账钻石-家族限制检查
 func (this *DiamondService) CheckDealerTransferFamilyLimit(dealerId, userId uint64, lang string) error {
 	model := domain.CreateModelContext(this.svc.MyContext)
+
+	//获取国家信息
+	_, dealerArea, err := user_m.GetUserCountryArea(model, dealerId)
+	if err != nil {
+		model.Log.Errorf("CheckDealerTransferFamilyLimit 获取国家资源错误 dealerId:%d, err:%v", dealerId, err)
+		return err
+	}
+	_, area, err := user_m.GetUserCountryArea(model, userId)
+	if err != nil {
+		model.Log.Errorf("CheckDealerTransferFamilyLimit 获取国家资源错误 userId:%d, err:%v", userId, err)
+		return err
+	}
+	if dealerArea != area {
+		return bizerr.DealerCannotSaleToOtherArea
+	}
+
 	// 代理、用户是否加入了家族
 	dealerFamily, err := groupPower_m.GetGroupPowerUserOrNil(model, dealerId)
 	if err != nil {
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{})