diff --git a/sgzb-modules/sgzb-material/src/main/java/com/bonus/sgzb/app/service/impl/BackReceiveServiceImpl.java b/sgzb-modules/sgzb-material/src/main/java/com/bonus/sgzb/app/service/impl/BackReceiveServiceImpl.java
index 34f7ae9..fe735cc 100644
--- a/sgzb-modules/sgzb-material/src/main/java/com/bonus/sgzb/app/service/impl/BackReceiveServiceImpl.java
+++ b/sgzb-modules/sgzb-material/src/main/java/com/bonus/sgzb/app/service/impl/BackReceiveServiceImpl.java
@@ -527,6 +527,7 @@ public class BackReceiveServiceImpl implements BackReceiveService {
                         applyInfo.setUnitNames(typeTreeNode.getUnitNames());
                         applyInfo.setTypeId(String.valueOf(typeTreeNode.getTypeId()));
                         applyInfo.setUseNum(typeTreeNode.getNum());
+                        applyInfo.setNum(applyInfo.getPreNum());
                     }
                 }
             }