diff --git a/src/main/java/com/gaotao/modules/pallet/service/impl/CatchPalletServiceImpl.java b/src/main/java/com/gaotao/modules/pallet/service/impl/CatchPalletServiceImpl.java
index 2aa803b..6585a87 100644
--- a/src/main/java/com/gaotao/modules/pallet/service/impl/CatchPalletServiceImpl.java
+++ b/src/main/java/com/gaotao/modules/pallet/service/impl/CatchPalletServiceImpl.java
@@ -63,6 +63,8 @@ public class CatchPalletServiceImpl extends ServiceImpl<CatchPalletMapper, Catch
 
         List<Pallet> list = palletService.lambdaQuery()
                 .eq(Pallet::getPalletNo, pallet.getPalletNo().trim())
+                .orderByAsc(Pallet::getSku)
+                .orderByAsc(Pallet::getSn)
                 .list();
         if (list.isEmpty()){
             throw new RuntimeException("no Pallet Label found \""+pallet.getPalletNo().trim()+"\"");
diff --git a/src/main/java/com/gaotao/modules/pallet/service/impl/PalletServiceImpl.java b/src/main/java/com/gaotao/modules/pallet/service/impl/PalletServiceImpl.java
index 98b835d..5fdabe6 100644
--- a/src/main/java/com/gaotao/modules/pallet/service/impl/PalletServiceImpl.java
+++ b/src/main/java/com/gaotao/modules/pallet/service/impl/PalletServiceImpl.java
@@ -23,6 +23,14 @@ public class PalletServiceImpl extends ServiceImpl<PalletMapper, Pallet> impleme
         lambdaUpdate()
                 .in(Pallet::getPalletNo,list)
                 .remove();
-        int i = baseMapper.saveBatch(pallets);
+        // 分批次处理
+        // 每次新增50条
+        int batchSize = 50;
+        int total = 0;
+        for (int i = 0; i < pallets.size(); i += batchSize) {
+            int end = Math.min(i + batchSize, pallets.size());
+            List<Pallet> subList = pallets.subList(i, end);
+            total += baseMapper.saveBatch(subList);
+        }
     }
 }