diff --git a/server/wheelserver/model/inapp_order.go b/server/wheelserver/model/inapp_order.go
index 00901357..1cdd9736 100644
--- a/server/wheelserver/model/inapp_order.go
+++ b/server/wheelserver/model/inapp_order.go
@@ -2,9 +2,9 @@ package model
 
 import (
 	"f5"
-	//"errors"
+	"errors"
 	"main/constant"
-	//"gorm.io/gorm"
+	"gorm.io/gorm"
 )
 
 type InAppOrder struct {
@@ -36,3 +36,13 @@ func (this *InAppOrder) UpdateFields(fields []string) error {
 	}
 	return nil
 }
+
+func (this *InAppOrder) Find(accountId string, orderId string) (error, bool) {
+	if result := f5.GetApp().GetOrmDb(constant.WHEEL_DB).Table(this.TableName()).Take(
+		this, "account_id = ? AND order_id = ?", accountId, orderId); result.Error != nil &&
+		!errors.Is(result.Error, gorm.ErrRecordNotFound) {
+		return result.Error, false
+	} else {
+		return nil, result.RowsAffected > 0
+	}
+}