diff --git a/modules/smithy/model_trade.go b/modules/smithy/model_trade.go
index 94c8c599c..4b9347fe4 100644
--- a/modules/smithy/model_trade.go
+++ b/modules/smithy/model_trade.go
@@ -109,12 +109,21 @@ func (s *modelTrade) addCustomer(uid string, num int32) (*pb.DBCustomer, error)
 
 // 移除顾客
 func (s *modelTrade) removeCustomer(cus *pb.DBCustomer, customerId int32) *pb.DBCustomer {
-	for i, v := range cus.Customers {
-		if v.CustomerId == customerId {
-			cus.Customers = append(cus.Customers[:i], cus.Customers[i+1:]...)
-			i--
+	var (
+		temp []*pb.CustomerInfo = make([]*pb.CustomerInfo, 0)
+	)
+	for _, v := range cus.Customers {
+		if v.CustomerId != customerId {
+			temp = append(temp, v)
 		}
 	}
+	cus.Customers = temp
+	// for i, v := range cus.Customers {
+	// 	if v.CustomerId == customerId {
+	// 		cus.Customers = append(cus.Customers[:i], cus.Customers[i+1:]...)
+	// 		i--
+	// 	}
+	// }
 	return cus
 }