diff --git a/scripts/admin-test-env-modules/phase4-overseas-pda-contract.test.mjs b/scripts/admin-test-env-modules/phase4-overseas-pda-contract.test.mjs
index aae1a22e9..f144909b3 100644
--- a/scripts/admin-test-env-modules/phase4-overseas-pda-contract.test.mjs
+++ b/scripts/admin-test-env-modules/phase4-overseas-pda-contract.test.mjs
@@ -26,6 +26,7 @@ test('PDA module covers the complete receiving lifecycle and excludes outbound d
   assert.match(source, /requestId=/)
   assert.match(source, /traceId=/)
   assert.match(source, /PENDING_ASSIGNMENT/)
+  assert.match(source, /nonBlank\(item\?\.containerNo\)/)
   assert.match(source, /expectedCartons/)
 })
 
diff --git a/scripts/admin-test-env-modules/phase4-overseas-pda.mjs b/scripts/admin-test-env-modules/phase4-overseas-pda.mjs
index 787abc34f..d312975c3 100644
--- a/scripts/admin-test-env-modules/phase4-overseas-pda.mjs
+++ b/scripts/admin-test-env-modules/phase4-overseas-pda.mjs
@@ -4,6 +4,7 @@ const OPTIONS = { scenario: SCENARIO, deploymentBlocker: true }
 
 function id(value) { return value == null ? '' : String(value) }
 function longId(value) { return /^\d+$/.test(id(value)) && id(value) !== '0' }
+function nonBlank(value) { return typeof value === 'string' && value.trim().length > 0 }
 function records(page) { return Array.isArray(page?.records) ? page.records : [] }
 function query(path, params) {
   const search = new URLSearchParams()
@@ -39,7 +40,8 @@ async function findUnplannedOrder(context) {
     const planned = new Set(records(plans.data).map((item) => id(item?.sourceOrderId)).filter(Boolean))
     const orders = await overseas(context, 'GET', `查询客户${customerId}待规划尾程单`, query('/api/platform/v1/last-leg/orders', { customerId, currentStatus: 'PENDING_ASSIGNMENT', page: 1, size: 200 }))
     if (!success(orders.response)) continue
-    const order = records(orders.data).find((item) => longId(item?.id) && !planned.has(id(item.id)))
+    const order = records(orders.data).find((item) => longId(item?.id) && nonBlank(item?.containerNo)
+      && !planned.has(id(item.id)))
     if (order) return { customerId, order }
   }
   return null
@@ -123,7 +125,7 @@ export async function run(context) {
   const source = await findUnplannedOrder(context)
   if (!source) {
     context.addCoverageGap(MODULE, SCENARIO, 'PDA入仓来源尾程单',
-      '所有ACTIVE客户均无尚未转换、状态为PENDING_ASSIGNMENT的尾程单；请先运行三期装柜完成事件链', 'fixture-unavailable')
+      '所有ACTIVE客户均无尚未转换、状态为PENDING_ASSIGNMENT且具有柜号的尾程单；请先运行三期装柜完成事件链', 'fixture-unavailable')
     return
   }
   const { customerId, order } = source