diff --git a/src/modules/customers/pages/CustomerDetailView.test.ts b/src/modules/customers/pages/CustomerDetailView.test.ts
index 3c5dcb7a..2d8d64f5 100644
--- a/src/modules/customers/pages/CustomerDetailView.test.ts
+++ b/src/modules/customers/pages/CustomerDetailView.test.ts
@@ -136,4 +136,27 @@ describe('CustomerDetailView', () => {
     expect(downloadTenantQualification).toHaveBeenCalledWith(tenant.id, '/files/license.png')
     expect(document.querySelector('img[alt="license.png预览"]')).not.toBeNull()
   })
+
+  it('does not duplicate the first page request when retrying from a later page', async () => {
+    const wrapper = mount(CustomerDetailView, { attachTo: document.body, global: { plugins: [pinia, ElementPlus] } })
+    await flushPromises()
+    vi.mocked(listPlatformFirstLegOrders).mockRejectedValueOnce(new Error('暂时不可用'))
+
+    const vm = wrapper.vm as unknown as { orderPage: number }
+    vm.orderPage = 2
+    await flushPromises()
+    expect(listPlatformFirstLegOrders).toHaveBeenCalledTimes(2)
+
+    const ordersTab = [...document.querySelectorAll<HTMLButtonElement>('.detail-tabs button')]
+      .find((button) => button.textContent?.trim() === '运单记录')
+    ordersTab?.click()
+    await flushPromises()
+    const retryButton = [...document.querySelectorAll<HTMLButtonElement>('button')]
+      .find((button) => button.textContent?.includes('重新加载'))
+    retryButton?.click()
+    await flushPromises()
+
+    expect(listPlatformFirstLegOrders).toHaveBeenCalledTimes(3)
+    expect(listPlatformFirstLegOrders).toHaveBeenLastCalledWith({ tenantId: tenant.id, page: 1, size: 10 })
+  })
 })
diff --git a/src/modules/customers/pages/CustomerDetailView.vue b/src/modules/customers/pages/CustomerDetailView.vue
index f6d2ef76..5d60b374 100644
--- a/src/modules/customers/pages/CustomerDetailView.vue
+++ b/src/modules/customers/pages/CustomerDetailView.vue
@@ -53,6 +53,7 @@ const orderPage = ref(1)
 const orderPageSize = ref(10)
 const customerOrdersLoading = ref(false)
 const customerOrdersError = ref<ApiErrorDetails | null>(null)
+let skipNextOrderPageLoad = false
 const previews = ref<Record<string, PreviewState>>({})
 const previewOpen = ref(false)
 const previewName = ref('')
@@ -195,6 +196,7 @@ async function loadDetail() {
 
     const optional: Promise<void>[] = []
     if (access.can('platform:order:list')) {
+      if (orderPage.value !== 1) skipNextOrderPageLoad = true
       orderPage.value = 1
       customerOrders.value = []
       customerOrderTotal.value = 0
@@ -254,6 +256,10 @@ function handleTabKeydown(event: KeyboardEvent, key: DetailTab) {
 onMounted(loadDetail)
 onBeforeUnmount(clearPreviews)
 watch(orderPage, (page, previousPage) => {
+  if (skipNextOrderPageLoad) {
+    skipNextOrderPageLoad = false
+    return
+  }
   if (page !== previousPage) void loadCustomerOrders(page)
 })
 </script>