diff --git a/internal/dao/bundleExtend.go b/internal/dao/bundleExtend.go
index f54fe49..1df79fa 100644
--- a/internal/dao/bundleExtend.go
+++ b/internal/dao/bundleExtend.go
@@ -14,20 +14,7 @@ import (
 )
 
 func AddBundleExtendRecord(data model.BundleExtensionRecords) error {
-	return app.ModuleClients.BundleDB.Transaction(func(tx *gorm.DB) error {
-		if err := tx.Create(&data).Error; err != nil {
-			return err
-		}
-		if data.AvailableDurationAdditional != 0 && data.TimeUnit != 0 {
-			record := model.BundleBalance{}
-			if err := tx.Model(&model.BundleBalance{}).Where(&model.BundleBalance{UserId: data.UserId}).Order("month desc").First(&record).Error; err != nil {
-				return err
-			}
-			record.ExpiredAt = record.ExpiredAt.Add(time.Hour * 24 * time.Duration(data.AvailableDurationAdditional))
-			return tx.Save(record).Error
-		}
-		return nil
-	})
+	return app.ModuleClients.BundleDB.Create(&data).Error
 }
 
 func GetBundleExtendRecordList(req *bundle.BundleExtendRecordsListRequest) (data []model.BundleExtendRecordItemPo, total int64, err error) {
@@ -380,7 +367,7 @@ func ExtendBundleBalanceByUserId(data model.BundleBalanceExtendPo) error {
 		oldData.ManualVideoNumber += data.VideoNumber
 		oldData.MonthlyNewManualVideoNumber += data.VideoNumber
 		oldData.MonthlyNewDurationNumber += data.DurationNumber // 记录本月新增手动扩展时长
-		oldData.ExpiredAt.Add(time.Hour * 24 * time.Duration(data.DurationNumber))
+		oldData.ExpiredAt = oldData.ExpiredAt.Add(time.Hour * 24 * time.Duration(data.DurationNumber))
 		return tx.Model(&model.BundleBalance{}).Where("id = ?", oldData.ID).Save(&oldData).Error
 	})
 }