diff --git a/src/modules/loading-lists/components/PalletLabelPrintDialog.test.ts b/src/modules/loading-lists/components/PalletLabelPrintDialog.test.ts
new file mode 100644
index 00000000..71e0822b
--- /dev/null
+++ b/src/modules/loading-lists/components/PalletLabelPrintDialog.test.ts
@@ -0,0 +1,58 @@
+import { mount } from '@vue/test-utils'
+import { nextTick } from 'vue'
+import { beforeEach, describe, expect, it, vi } from 'vitest'
+import PalletLabelPrintDialog from './PalletLabelPrintDialog.vue'
+
+const preparePalletLabels = vi.fn()
+
+vi.mock('../api/platformLoadingLists', () => ({
+  preparePalletLabels: (...args: unknown[]) => preparePalletLabels(...args),
+  printPalletLabels: vi.fn(),
+}))
+
+describe('PalletLabelPrintDialog', () => {
+  beforeEach(() => {
+    preparePalletLabels.mockReset().mockResolvedValue({
+      planId: '10', planNo: 'LP-1', containerNo: 'HLCU1723867', totalCount: 2,
+      groups: [{
+        destinationWarehouseCode: 'ACY2', destinationWarehouseInternalCode: '101',
+        destinationWarehouseName: 'ACY2', totalCount: 2,
+        labels: [
+          { palletCode: 'HLCU1723867-101-001' },
+          { palletCode: 'HLCU1723867-101-002' },
+        ],
+      }],
+    })
+  })
+
+  it('shows the server-generated internal code rule and both warehouse codes', async () => {
+    const wrapper = mount(PalletLabelPrintDialog, {
+      props: { planId: '10', warehouseId: '20' },
+      global: {
+        stubs: {
+          AppDialog: { template: '<section><slot /></section>' },
+          LoadErrorState: true,
+          Printer: true,
+          'el-button': { template: '<button @click="$emit(\'click\')"><slot /></button>' },
+          'el-alert': { props: ['title'], template: '<p>{{ title }}</p>' },
+          'el-radio-group': { template: '<div><slot /></div>' },
+          'el-radio': { template: '<span><slot /></span>' },
+          'el-select': { template: '<div><slot /></div>' },
+          'el-option': true,
+          'el-input-number': true,
+          'el-table': { props: ['data'], template: '<div>{{ data }}</div>' },
+          'el-table-column': true,
+        },
+      },
+    })
+    await wrapper.get('button').trigger('click')
+    await nextTick()
+    await nextTick()
+
+    expect(preparePalletLabels).toHaveBeenCalledWith('10', '20')
+    expect(wrapper.text()).toContain('HLCU1723867-FBA地址内部编号-三位序号')
+    expect(wrapper.text()).toContain('ACY2')
+    expect(wrapper.text()).toContain('101')
+    expect(wrapper.text()).toContain('HLCU1723867-101-001')
+  })
+})
diff --git a/src/modules/loading-lists/components/PalletLabelPrintDialog.vue b/src/modules/loading-lists/components/PalletLabelPrintDialog.vue
index 9ec548b9..46910295 100644
--- a/src/modules/loading-lists/components/PalletLabelPrintDialog.vue
+++ b/src/modules/loading-lists/components/PalletLabelPrintDialog.vue
@@ -50,7 +50,7 @@ async function print() {
   <AppDialog v-model="open" title="散货托盘码" width="min(760px, calc(100vw - 28px))" confirm-text="生成 PDF" :loading="loading" :confirm-loading="printing" :confirm-disabled="disabledConfirm" @confirm="print">
     <LoadErrorState v-if="error" compact title="托盘码操作失败" :message="error.message" :show-retry="false" />
     <template v-if="manifest">
-      <el-alert type="info" :closable="false" :title="`编号规则：${manifest.containerNo}-FBA仓编码-三位序号；一件代发托盘不在此清单。`" />
+      <el-alert type="info" :closable="false" :title="`编号规则：${manifest.containerNo}-FBA地址内部编号-三位序号；一件代发托盘不在此清单。`" />
       <el-radio-group v-model="scope" class="print-scope"><el-radio value="ALL">全部打印（{{ manifest.totalCount }} 张）</el-radio><el-radio value="WAREHOUSE">按 FBA 仓补打</el-radio></el-radio-group>
       <div v-if="scope === 'WAREHOUSE'" class="print-options"><el-select v-model="warehouseCode" placeholder="选择 FBA 仓" @change="onWarehouseChange"><el-option v-for="group in manifest.groups" :key="group.destinationWarehouseCode" :label="`${group.destinationWarehouseCode} · ${group.totalCount} 张`" :value="group.destinationWarehouseCode" /></el-select><el-input-number v-model="count" placeholder="打印张数" :min="1" :max="selectedGroup?.totalCount || 1" /><span>张（从该仓第 1 张起）</span></div>
       <el-table :data="manifest.groups" border max-height="300"><el-table-column label="FBA 仓编码" prop="destinationWarehouseCode" width="140" /><el-table-column label="内部编号" prop="destinationWarehouseInternalCode" width="120" /><el-table-column label="FBA 仓名称" prop="destinationWarehouseName" min-width="160"><template #default="{ row }">{{ row.destinationWarehouseName || '—' }}</template></el-table-column><el-table-column label="托盘数" prop="totalCount" width="90" align="right" /><el-table-column label="编号范围" min-width="230"><template #default="{ row }">{{ row.labels[0]?.palletCode || '—' }}<template v-if="row.labels.length > 1"> ～ {{ row.labels[row.labels.length - 1]?.palletCode }}</template></template></el-table-column></el-table>