diff --git a/scripts/admin-test-env-modules/phase4-overseas-pda-operations.mjs b/scripts/admin-test-env-modules/phase4-overseas-pda-operations.mjs
index abcba0290..3f3bd98be 100644
--- a/scripts/admin-test-env-modules/phase4-overseas-pda-operations.mjs
+++ b/scripts/admin-test-env-modules/phase4-overseas-pda-operations.mjs
@@ -110,7 +110,8 @@ async function resolvePublicLocation(context, fixture, sourceLocationCode) {
     success(response) && longId(id(location?.id)) && nonBlank(location?.locationCode),
     `locationId=${id(location?.id) || 'missing'}, locationCode=${location?.locationCode || 'missing'}; ${trace(response)}`, OPTIONS)
   return success(response) && location
-    ? { locationId: id(location.id), locationCode: location.locationCode } : null
+    ? { locationId: id(location.id), locationCode: location.locationCode,
+      sourceLocationType: locations.find((item) => item.locationCode === sourceLocationCode)?.locationType } : null
 }
 
 export function remainingRelabelItem(detail, usedItemIds) {
@@ -222,7 +223,8 @@ async function verifyInventoryMove(context, token, fixture) {
   await expectConflict(context, token, 'POST', 'P3移库同键异载荷A0409', path,
     { ...body, reason: `${body.reason}-DIFFERENT` })
   await expectConflict(context, token, 'POST', 'P3移库旧托盘版本A0409', path, {
-    ...body, targetLocationCode: originalLocationCode, idempotencyKey: key(context, 'MOVE-STALE'),
+    ...body, expectedPalletVersion: Math.max(0, body.expectedPalletVersion - 1),
+    idempotencyKey: key(context, 'MOVE-STALE'),
   })
   pallet = (await resolvePallet(context, token, pallet.palletCode, 'P3回查托盘已位于目标库位')).data
   context.assert(MODULE, 'P3托盘与库存位置同步到目标库位', moved.response,
@@ -231,6 +233,15 @@ async function verifyInventoryMove(context, token, fixture) {
   const restoreBody = { sourcePalletCode: pallet.palletCode, targetLocationCode: originalLocationCode,
     expectedPalletVersion: Number(pallet.palletVersion), idempotencyKey: key(context, 'MOVE-RESTORE'),
     reason: `${context.marker}-move-restore` }
+  if (target.sourceLocationType === 'VIRTUAL') {
+    const rejected = await expectConflict(context, token, 'POST', 'P3禁止回移到虚拟收货位', path, restoreBody)
+    const retained = (await resolvePallet(context, token, pallet.palletCode, 'P3拒绝回移后仍在上架库位')).data
+    context.assert(MODULE, 'P3虚拟位回移失败不改变托盘和库存', rejected,
+      conflict(rejected) && retained?.locationCode === target.locationCode
+        && Number(retained?.palletVersion) === Number(pallet.palletVersion)
+        && Number(retained?.totalPackages) === Number(pallet.totalPackages), trace(rejected), OPTIONS)
+    return conflict(rejected) && retained?.locationCode === target.locationCode
+  }
   const restored = await request(context, token, 'POST', 'P3整托移回原库位供后续验证', path, restoreBody)
   return success(restored.response) && restored.data?.targetLocationCode === originalLocationCode
 }