diff --git a/internal/data/repoimpl/order.go b/internal/data/repoimpl/order.go
index 0062dd6..b62e9ea 100644
--- a/internal/data/repoimpl/order.go
+++ b/internal/data/repoimpl/order.go
@@ -55,6 +55,8 @@ func (p *OrderRepoImpl) SpecifyFindInBatches(ctx context.Context, req *bo.FindIn
 		tx = tx.Where("voucher_no IN (?)", req.VoucherNos)
 	}
 
+	tx.Order("") // 显式清除排序，移除默认的 ORDER BY
+
 	var results = make([]*model.Order, 0)
 
 	result := tx.FindInBatches(&results, 100, func(tx *gorm.DB, batch int) error {
@@ -93,6 +95,8 @@ func (p *OrderRepoImpl) FinSucByStockIdInBatches(ctx context.Context, req *do.We
 
 	var results = make([]*model.Order, 0)
 
+	tx.Order("") // 显式清除排序，移除默认的 ORDER BY
+
 	result := tx.FindInBatches(&results, 100, func(tx *gorm.DB, batch int) error {
 
 		return fun(ctx, p.ToBos(results))
@@ -112,6 +116,7 @@ func (p *OrderRepoImpl) FinFailByStockIdInBatches(ctx context.Context, batchNo s
 	result := p.DB(ctx).
 		Where("batch_no = ?", batchNo).
 		Where("`status` = ?", vo.OrderStatusFail.GetValue()).
+		Order(""). // 显式清除排序，移除默认的 ORDER BY
 		FindInBatches(&results, 100, func(tx *gorm.DB, batch int) error {
 			return fun(ctx, p.ToBos(results))
 		})
@@ -130,6 +135,7 @@ func (p *OrderRepoImpl) FindIngInBatches(ctx context.Context, fun func(ctx conte
 	result := p.DB(ctx).
 		Where("`status` = ?", vo.OrderStatusIng.GetValue()).
 		Limit(20).
+		Order(""). // 显式清除排序，移除默认的 ORDER BY
 		FindInBatches(&results, 10, func(tx *gorm.DB, batch int) error {
 			return fun(ctx, p.ToBos(results))
 		})