diff --git a/src/main/java/com/glxp/udi/admin/service/inout/WarehouseService.java b/src/main/java/com/glxp/udi/admin/service/inout/WarehouseService.java
index 8007c15..5ac6280 100644
--- a/src/main/java/com/glxp/udi/admin/service/inout/WarehouseService.java
+++ b/src/main/java/com/glxp/udi/admin/service/inout/WarehouseService.java
@@ -67,7 +67,7 @@ public class WarehouseService {
                 .eq(StrUtil.isNotBlank(warehouseQueryRequest.getBatchNo()), "batchNo", warehouseQueryRequest.getBatchNo())
                 .eq(StrUtil.isNotBlank(warehouseQueryRequest.getUdi()), "nameCode", warehouseQueryRequest.getUdi())
                 .eq(StrUtil.isNotBlank(warehouseQueryRequest.getCode()), "code", warehouseQueryRequest.getCode())
-                .orderByAsc("id");
+                .orderByDesc("id");
         return wrapper;
     }
 
diff --git a/src/main/java/com/glxp/udi/admin/service/inout/WarehouseTempService.java b/src/main/java/com/glxp/udi/admin/service/inout/WarehouseTempService.java
index 41d3739..e612fd0 100644
--- a/src/main/java/com/glxp/udi/admin/service/inout/WarehouseTempService.java
+++ b/src/main/java/com/glxp/udi/admin/service/inout/WarehouseTempService.java
@@ -48,7 +48,8 @@ public class WarehouseTempService {
         wrapper.eq(StrUtil.isNotBlank(warehouseQueryRequest.getCode()), "code", warehouseQueryRequest.getCode())
                 .eq(StrUtil.isNotBlank(warehouseQueryRequest.getOrderId()), "orderId", warehouseQueryRequest.getOrderId())
                 .eq(StrUtil.isNotBlank(warehouseQueryRequest.getCorpOrderId()), "corpOrderId", warehouseQueryRequest.getCorpOrderId())
-                .eq(null != warehouseQueryRequest.getCustomerId(), "customerId", warehouseQueryRequest.getCustomerId());
+                .eq(null != warehouseQueryRequest.getCustomerId(), "customerId", warehouseQueryRequest.getCustomerId())
+                .orderByDesc("id");
         return wrapper;
     }
 
diff --git a/src/main/java/com/glxp/udi/admin/service/product/StackOrderService.java b/src/main/java/com/glxp/udi/admin/service/product/StackOrderService.java
index c3e2cf8..53b2b30 100644
--- a/src/main/java/com/glxp/udi/admin/service/product/StackOrderService.java
+++ b/src/main/java/com/glxp/udi/admin/service/product/StackOrderService.java
@@ -124,16 +124,12 @@ public class StackOrderService {
 
         //校验码在数据库中是否重复
         //每1000个一次查询，按照码数量分批
-        int batchNum = codeList.size() / 1000 + (codeList.size() % 1000 != 0 ? 1 : 0);
-        CountDownLatch checkCodeCDL = new CountDownLatch(batchNum);
-
-        for (int i = 1; i <= batchNum; i++) {
-            int start = (i - 1) * 1000;
-            int end = i == 1 ? (codeList.size() - 1) : i * 1000;
-            List<String> codePage = codeList.subList(start, end);
+        List<List<String>> codePage = ListUtil.split(codeList, 1000);
+        CountDownLatch checkCodeCDL = new CountDownLatch(codePage.size());
 
+        for (List<String> codes : codePage) {
             QueryWrapper<StackCode> wrapper = new QueryWrapper<>();
-            wrapper.in("code", codePage);
+            wrapper.in("code", codes);
 
             executorService.submit(() -> {
                 Long count = stackCodeDao.selectCount(wrapper);