diff --git a/src/main/java/com/gaotao/modules/boxManage/controller/BoxForNotificationController.java b/src/main/java/com/gaotao/modules/boxManage/controller/BoxForNotificationController.java
index 4b98d6e..dddb314 100644
--- a/src/main/java/com/gaotao/modules/boxManage/controller/BoxForNotificationController.java
+++ b/src/main/java/com/gaotao/modules/boxManage/controller/BoxForNotificationController.java
@@ -266,7 +266,7 @@ public class BoxForNotificationController {
             data.setPalletNo((String) params.get("palletNo"));
             data.setBoxNo((String) params.get("boxNo"));
             data.setReceivedBy((String) params.get("receivedBy"));
-            data.setBoxesQty(1); // 默认为1
+            // boxesQty 在 Service 层根据箱内卷数量自动计算
 
             srmSupplierService.scanPalletBox(data);
             return R.ok().put("code", 0).put("msg", "装托成功");
diff --git a/src/main/java/com/gaotao/modules/boxManage/service/impl/BoxForNotificationServiceImpl.java b/src/main/java/com/gaotao/modules/boxManage/service/impl/BoxForNotificationServiceImpl.java
index c7af044..e2a3713 100644
--- a/src/main/java/com/gaotao/modules/boxManage/service/impl/BoxForNotificationServiceImpl.java
+++ b/src/main/java/com/gaotao/modules/boxManage/service/impl/BoxForNotificationServiceImpl.java
@@ -21,6 +21,7 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
@@ -462,6 +463,13 @@ public  class BoxForNotificationServiceImpl implements BoxForNotificationService
             throw new RuntimeException("箱内没有卷，不允许装托!");
         }
 
+        // 计算箱内所有卷的数量之和
+        BigDecimal totalRollQty = boxRolls.stream()
+            .map(SoReceiveBoxRollsData::getRollQty)
+            .filter(qty -> qty != null)
+            .reduce(BigDecimal.ZERO, BigDecimal::add);
+        inData.setBoxesQty(totalRollQty.intValue());
+
         // 3. 添加箱到托
         boxForNotificationMapper.addBoxToPallet(inData);