diff --git a/src/views/modules/shipment/shipmentNotification.vue b/src/views/modules/shipment/shipmentNotification.vue
index 06c4523..b763fff 100644
--- a/src/views/modules/shipment/shipmentNotification.vue
+++ b/src/views/modules/shipment/shipmentNotification.vue
@@ -2186,6 +2186,18 @@ export default {
       const outerPackQty = this.multiplyQty(innerPackQty, boxPackCount)
       return this.splitQtyToLabels(outerTotal, outerPackQty)
     },
+    // 与 QTY 一一对应：每个外箱内含几包（末箱不满则取实际包数）
+    calculatedOuterBoxPackCountList() {
+      const outerQtyList = this.calculatedOuterQtyList
+      const innerPackQty = Number(this.printForm.innerPackQty)
+      if (!outerQtyList.length || !(innerPackQty > 0)) {
+        return []
+      }
+      return outerQtyList.map(outerQty => {
+        const packCount = this.splitQtyToLabels(outerQty, innerPackQty).length
+        return this.formatQtyValue(packCount)
+      })
+    },
     calculatedInnerQtyList() {
       const outerTotal = Number(this.printForm.outerTotal)
       const innerPackQty = Number(this.printForm.innerPackQty)
@@ -3510,6 +3522,8 @@ export default {
       const customFields = {
         // 外箱标签数量数组，后端按 QTY 逐项生成外箱任务
         QTY: this.calculatedOuterQtyList.slice(),
+        // 与 QTY 一一对应：每个外箱对应的内包数，末箱不满则按实际包数
+        boxPackCount: this.calculatedOuterBoxPackCountList.slice(),
       }
       if (row.inventoryPartNo) {
         customFields.partNo = row.inventoryPartNo