diff --git a/blade-service/logpm-distribution/src/main/java/com/logpm/distribution/mapper/DistributionStockListMapper.xml b/blade-service/logpm-distribution/src/main/java/com/logpm/distribution/mapper/DistributionStockListMapper.xml
index 989d84e26..9c9bc189f 100644
--- a/blade-service/logpm-distribution/src/main/java/com/logpm/distribution/mapper/DistributionStockListMapper.xml
+++ b/blade-service/logpm-distribution/src/main/java/com/logpm/distribution/mapper/DistributionStockListMapper.xml
@@ -295,7 +295,7 @@
where id = #{stockListId}
- UPDATE logpm_distribution_stock_list SET quantity_stock = (quantity_stock - #{decreaseNum}) , quantity_occupied = (quantity_occupied - #{decreaseNum}) , outbound_quantity = (outbound_quantity + #{decreaseNum}) WHERE id = #{stockListId}
+ UPDATE logpm_distribution_stock_list SET quantity_stock = (quantity_stock - 1) , quantity_occupied = (quantity_occupied - 1) , outbound_quantity = (outbound_quantity + 1) WHERE id = #{stockListId}