diff --git a/src/main/java/com/yem/wm/es/storagetrans/form/StorageTransEdit.java b/src/main/java/com/yem/wm/es/storagetrans/form/StorageTransEdit.java
index abfc2bf0..5bdc5651 100644
--- a/src/main/java/com/yem/wm/es/storagetrans/form/StorageTransEdit.java
+++ b/src/main/java/com/yem/wm/es/storagetrans/form/StorageTransEdit.java
@@ -1168,6 +1168,7 @@ public class StorageTransEdit extends AbstractBillPlugIn implements BeforeF7Sele
     public static void calculateExportAmount(DynamicObject dataEntity) {
         String name = dataEntity.getDataEntityType().getName();
         DynamicObjectCollection materialinfo = dataEntity.getDynamicObjectCollection("yem_es_materialinfo");
+        BigDecimal sum = BigDecimal.ZERO;
         for (DynamicObject dynamicObject : materialinfo) {
 
             BigDecimal adstamount = dynamicObject.getBigDecimal("yem_adstamount"); // 销售出库金额-提交
@@ -1181,7 +1182,9 @@ public class StorageTransEdit extends AbstractBillPlugIn implements BeforeF7Sele
             }
 
             BigDecimal amt = adstamount.subtract(saamtpriceclause);
+            sum = sum.add(amt);
             dynamicObject.set("yem_exportmat", amt);
         }
+        dataEntity.set("yem_exportmatsum", sum);
     }
 }