diff --git a/src/main/java/com/yem/wm/es/storagetrans/convert/StorgeTransToExportPresentConvert.java b/src/main/java/com/yem/wm/es/storagetrans/convert/StorgeTransToExportPresentConvert.java
index 177947ee..41ef8da0 100644
--- a/src/main/java/com/yem/wm/es/storagetrans/convert/StorgeTransToExportPresentConvert.java
+++ b/src/main/java/com/yem/wm/es/storagetrans/convert/StorgeTransToExportPresentConvert.java
@@ -38,15 +38,21 @@ public class StorgeTransToExportPresentConvert extends AbstractConvertPlugIn
             List<DynamicObject> storageTrans = (List<DynamicObject>) findByEntityKey.getValue("ConvertSource");
             Set<Long> shipIds = new HashSet();
             Set<Long> saleIds = new HashSet();
+            Set<Long> st_ids = new HashSet();
             for (DynamicObject storageTran : storageTrans) {
                 long id = storageTran.getLong("id");
-                storageTran = BusinessDataServiceHelper.loadSingle(id, name);
-                DynamicObjectCollection materialInfos = storageTran.getDynamicObjectCollection("yem_es_materialinfo");
+//                storageTran = BusinessDataServiceHelper.loadSingle(id, name);
+                st_ids.add(id);
+            }
+            DynamicObject[] st_load = BusinessDataServiceHelper.load(name, "yem_es_materialinfo.yem_sourcebillid_d, yem_es_materialinfo.yem_corebillid_d, id, billno", new QFilter[]{new QFilter("id", "in", st_ids)});
+            for (DynamicObject st : st_load) {
+                DynamicObjectCollection materialInfos = st.getDynamicObjectCollection("yem_es_materialinfo");
                 for (DynamicObject materialInfo : materialInfos) {
                     shipIds.add(materialInfo.getLong("yem_sourcebillid_d"));
                     saleIds.add(materialInfo.getLong("yem_corebillid_d"));
                 }
             }
+
             Map<Long, DynamicObject> saleMap = new HashMap();
             String selectFields = DynamicObjectUtil.getSelectfields("yem_shippingdetails", false);
             DynamicObject[] shippingDetails = BusinessDataServiceHelper.load("yem_shippingdetails", selectFields,