diff --git a/erp/product.go b/erp/product.go
index fa739ed..212a360 100644
--- a/erp/product.go
+++ b/erp/product.go
@@ -280,3 +280,19 @@ func (p *product) Clone(ctx context.Context, args ArgsProductClone) (newProductI
 	err = xClient.Call(ctx, "Clone", args, &newProductId)
 	return
 }
+
+type ArgsProductChangeStaff struct {
+	CustomId     int64
+	StaffId      int64
+	DepartmentId int64
+}
+
+// ChangeStaff @TITLE 更改业务员
+func (p *product) ChangeStaff(ctx context.Context, args ArgsProductChangeStaff) (err error) {
+	xClient, err := client.GetClient(p)
+	if err != nil {
+		return
+	}
+	reply := 0
+	return xClient.Call(ctx, "ChangeStaff", args, &reply)
+}