diff --git a/admin/src/main/java/com/hcy/admin/service/sparePartPurchase/impl/SparePartPurchaseServiceImpl.java b/admin/src/main/java/com/hcy/admin/service/sparePartPurchase/impl/SparePartPurchaseServiceImpl.java
index a79dc90..8098195 100644
--- a/admin/src/main/java/com/hcy/admin/service/sparePartPurchase/impl/SparePartPurchaseServiceImpl.java
+++ b/admin/src/main/java/com/hcy/admin/service/sparePartPurchase/impl/SparePartPurchaseServiceImpl.java
@@ -473,7 +473,7 @@ public class SparePartPurchaseServiceImpl implements ISparePartPurchaseService {
                                 .last("limit 1"));
                 // 出库时需要判断库存数量是否大于出库数量，大于才允许出库；反之，提示备件库存数量不足
                 if(sparePart.getQuantity() >= sparePartAudit.getCount()){
-                    sparePart.setQuantity(sparePart.getQuantity() - sparePartAudit.getCount());
+
                 }else{
                     throw new OperateException("备件库存数量不足，请联系客服人员！");
                 }