diff --git a/scripts/admin-test-env-modules/phase4-overseas-wallet-and-pallet-cost-contract.test.mjs b/scripts/admin-test-env-modules/phase4-overseas-wallet-and-pallet-cost-contract.test.mjs
index fab42cd5f..a71362c9c 100644
--- a/scripts/admin-test-env-modules/phase4-overseas-wallet-and-pallet-cost-contract.test.mjs
+++ b/scripts/admin-test-env-modules/phase4-overseas-wallet-and-pallet-cost-contract.test.mjs
@@ -29,6 +29,8 @@ test('钱包闭环覆盖充值、授信、采购冻结结算和换标结算释
     'relabelPayload(context, warehouseId, suffix, 0.01)',
   ]) assert.ok(source.includes(token), token)
   assert.match(source, /actualBalance[\s\S]*frozenBalance[\s\S]*availableBalance[\s\S]*creditLimit[\s\S]*creditUsed[\s\S]*availableCredit/)
+  assert.match(source, /voucherFileId: id\(files\.find\(\(item\) => item\.category === 'VOUCHER'\)\?\.fileId\)/)
+  assert.doesNotMatch(source, /voucherFileId:\s*Number\(/)
   assert.doesNotMatch(source, /internal\/finance|jdbc|mysql|process\.env|https?:\/\//i)
 })
 
diff --git a/scripts/admin-test-env-modules/phase4-overseas-wallet-and-pallet-cost.mjs b/scripts/admin-test-env-modules/phase4-overseas-wallet-and-pallet-cost.mjs
index 62313932d..3ec84cd13 100644
--- a/scripts/admin-test-env-modules/phase4-overseas-wallet-and-pallet-cost.mjs
+++ b/scripts/admin-test-env-modules/phase4-overseas-wallet-and-pallet-cost.mjs
@@ -138,7 +138,7 @@ async function procurementFlow(context, fixture, overseasToken) {
 
   const fee = await context.requestOverseas('POST', query(`${PROCUREMENT}/${encodeURIComponent(orderNo)}/fees`, { customerId }), {
     feeItemCode: 'PROCUREMENT_SERVICE', feeItemName: '采购服务费', amount: 0.01,
-    voucherFileId: Number(files[0].fileId), remark: context.marker,
+    voucherFileId: id(files.find((item) => item.category === 'VOUCHER')?.fileId), remark: context.marker,
   })
   const feeNo = fee?.body?.data?.feeNo
   assert(context, '采购费用创建并开始钱包冻结', fee,