diff --git a/ruoyi-modules/hwmom-wms/src/main/java/org/dromara/wms/service/impl/WmsPdaApiServiceImpl.java b/ruoyi-modules/hwmom-wms/src/main/java/org/dromara/wms/service/impl/WmsPdaApiServiceImpl.java
index b321d063..cfc2f7f7 100644
--- a/ruoyi-modules/hwmom-wms/src/main/java/org/dromara/wms/service/impl/WmsPdaApiServiceImpl.java
+++ b/ruoyi-modules/hwmom-wms/src/main/java/org/dromara/wms/service/impl/WmsPdaApiServiceImpl.java
@@ -294,6 +294,9 @@ public class WmsPdaApiServiceImpl implements IWmsPdaApiService {
                 WmsAllocateTask.setMaterialQty(outstockQty);
 
                 wmsAllocateTaskMapper.insert(WmsAllocateTask);
+            }else{
+                WmsAllocateTask.setMaterialQty(WmsAllocateTask.getMaterialQty().add(outstockQty));
+                wmsAllocateTaskMapper.updateById(WmsAllocateTask);
             }
 
         } else if (type.equals("5")) {