diff --git a/jshERP-boot/src/main/java/com/jsh/erp/service/depotHead/DepotHeadService.java b/jshERP-boot/src/main/java/com/jsh/erp/service/depotHead/DepotHeadService.java
index 8ae53c15..e58cef9e 100644
--- a/jshERP-boot/src/main/java/com/jsh/erp/service/depotHead/DepotHeadService.java
+++ b/jshERP-boot/src/main/java/com/jsh/erp/service/depotHead/DepotHeadService.java
@@ -146,6 +146,8 @@ public class DepotHeadService {
                     }
                     if(dh.getChangeAmount() != null) {
                         dh.setChangeAmount(dh.getChangeAmount().abs());
+                    } else {
+                        dh.setChangeAmount(BigDecimal.ZERO);
                     }
                     if(dh.getTotalPrice() != null) {
                         dh.setTotalPrice(dh.getTotalPrice().abs());
diff --git a/jshERP-boot/src/main/java/com/jsh/erp/service/material/MaterialService.java b/jshERP-boot/src/main/java/com/jsh/erp/service/material/MaterialService.java
index b5291582..2c34267d 100644
--- a/jshERP-boot/src/main/java/com/jsh/erp/service/material/MaterialService.java
+++ b/jshERP-boot/src/main/java/com/jsh/erp/service/material/MaterialService.java
@@ -1115,7 +1115,7 @@ public class MaterialService {
         List<MaterialVo4Unit> dataList = materialMapperEx.getListWithStock(depotList, idList, materialParam, zeroStock, column, order, offset, rows);
         for(MaterialVo4Unit item: dataList) {
             item.setUnitName(null!=item.getUnitId()?item.getUnitName() + "[多单位]":item.getUnitName());
-            item.setInitialStock(initialStockMap.get(item.getId()));
+            item.setInitialStock(null!=initialStockMap.get(item.getId())?initialStockMap.get(item.getId()):BigDecimal.ZERO);
             item.setBigUnitStock(getBigUnitStock(item.getCurrentStock(), item.getUnitId()));
         }
         return dataList;