diff --git a/scripts/admin-test-env-modules/phase3-loading-dynamic-final-contract.test.mjs b/scripts/admin-test-env-modules/phase3-loading-dynamic-final-contract.test.mjs
index bc6e01079..156049cef 100644
--- a/scripts/admin-test-env-modules/phase3-loading-dynamic-final-contract.test.mjs
+++ b/scripts/admin-test-env-modules/phase3-loading-dynamic-final-contract.test.mjs
@@ -52,6 +52,17 @@ test('default fixture publishes a second marker-owned inbound for the same-plan
 })
 
 test('HTTP chain refreshes after stale inventory and keeps one stable PDA identity', () => {
+  assert.match(loading,
+    /async function uploadEvidence\(context, containerBookingId, evidenceType\)/)
+  assert.match(loading,
+    /files\/loading-evidence\/\$\{containerBookingId\}\?evidenceType=/)
+  assert.match(loading,
+    /files\/loading-evidence\/\$\{containerBookingId\}\/\$\{fileId\}/)
+  assert.equal((loading.match(/uploadEvidence\(context, containerBookingId,/g) || []).length, 5)
+  assert.doesNotMatch(loading,
+    /files\/loading-evidence\/\$\{tenantId\}\/\$\{inboundId\}/)
+  assert.doesNotMatch(loading,
+    /uploadEvidence\(context, tenantId, inboundId,/)
   ordered(loading, [
     '创建三期 DRAFT 订舱（不生成真实柜）',
     '三期 DRAFT 订舱返回稳定身份和初始版本',
diff --git a/scripts/admin-test-env-modules/phase3-loading.mjs b/scripts/admin-test-env-modules/phase3-loading.mjs
index e90bd23eb..578277af8 100644
--- a/scripts/admin-test-env-modules/phase3-loading.mjs
+++ b/scripts/admin-test-env-modules/phase3-loading.mjs
@@ -77,8 +77,8 @@ async function request(context, method, path, body, headers = {}) {
   } catch (error) { return { method, path, http: 0, body: null, raw: String(error), requestId: null, traceId: null } }
 }
 
-async function uploadEvidence(context, tenantId, inboundId, evidenceType) {
-  const path = `/api/platform/v1/files/loading-evidence/${tenantId}/${inboundId}?evidenceType=${encodeURIComponent(evidenceType)}`
+async function uploadEvidence(context, containerBookingId, evidenceType) {
+  const path = `/api/platform/v1/files/loading-evidence/${containerBookingId}?evidenceType=${encodeURIComponent(evidenceType)}`
   const form = new FormData()
   const png = Uint8Array.from([137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,1,0,0,0,1,8,6,0,0,0,31,21,196,137,0,0,0,13,73,68,65,84,8,215,99,248,207,192,240,31,0,5,0,1,255,137,153,61,29,0,0,0,0,73,69,78,68,174,66,96,130])
   const fileName = `${context.marker}-${evidenceType.toLowerCase()}.png`
@@ -896,7 +896,7 @@ export async function run(context) {
   const evidenceTypes = ['PHOTO_STEP_1', 'PHOTO_STEP_2', 'PHOTO_STEP_3', 'PHOTO_STEP_4', 'SEAL']
   const evidenceItems = []
   for (const evidenceType of evidenceTypes) {
-    const upload = await uploadEvidence(context, tenantId, inboundId, evidenceType)
+    const upload = await uploadEvidence(context, containerBookingId, evidenceType)
     const uploaded = context.apiSuccess(MODULE, `上传本轮 ${evidenceType} 真实证据文件`, upload, '', OPTIONS)
     const fileId = id(uploaded?.fileId)
     context.assert(MODULE, `${evidenceType} 文件归属类型和媒体元数据正确`, upload,
@@ -934,7 +934,8 @@ export async function run(context) {
         `HTTP=${conflict.http}, code=${codeOf(conflict)}, requestId=${conflict.requestId || 'missing'}, traceId=${conflict.traceId || 'missing'}`, OPTIONS)
     }
 
-    const download = await context.requestBinary('GET', `/api/platform/v1/files/loading-evidence/${tenantId}/${inboundId}/${fileId}`)
+    const download = await context.requestBinary('GET',
+      `/api/platform/v1/files/loading-evidence/${containerBookingId}/${fileId}`)
     context.assert(MODULE, `下载本轮 ${evidenceType} 证据文件`, download,
       download.http === 200 && download.contentType.toLowerCase().includes('image/png') && download.bytes.length > 0,
       `bytes=${download.bytes.length}, contentType=${download.contentType || 'missing'}`, OPTIONS)
@@ -948,7 +949,7 @@ export async function run(context) {
   const firstPhoto = evidenceItems.find((item) => item.evidenceType === 'PHOTO_STEP_1')
   const sealEvidence = evidenceItems.find((item) => item.evidenceType === 'SEAL')
 
-  const appendedUpload = await uploadEvidence(context, tenantId, inboundId, 'PHOTO_STEP_1')
+  const appendedUpload = await uploadEvidence(context, containerBookingId, 'PHOTO_STEP_1')
   const appendedFile = context.apiSuccess(MODULE, '追加同类型第二张装柜证据文件', appendedUpload, '', OPTIONS)
   const appendedFileId = id(appendedFile?.fileId)
   const appended = appendedFileId
@@ -1045,7 +1046,7 @@ export async function run(context) {
   context.addStep(MODULE, '作废唯一证据类型后不提前占用异步完成命令', null, true,
     'PHOTO_STEP_4 已真实作废并回读；补传恢复后才允许最终阶段提交唯一完成命令', OPTIONS)
 
-  const replacementUpload = await uploadEvidence(context, tenantId, inboundId, 'PHOTO_STEP_4')
+  const replacementUpload = await uploadEvidence(context, containerBookingId, 'PHOTO_STEP_4')
   const replacementFile = context.apiSuccess(MODULE, '补传缺失 PHOTO_STEP_4 真实文件', replacementUpload, '', OPTIONS)
   const replacementFileId = id(replacementFile?.fileId)
   const replacementBind = replacementFileId
@@ -1078,7 +1079,7 @@ export async function run(context) {
     wrongInboundEvidence.http === 200 && codeOf(wrongInboundEvidence) === 'A0404',
     `HTTP=${wrongInboundEvidence.http}, code=${codeOf(wrongInboundEvidence)}`, OPTIONS)
 
-  const postLoadedUpload = await uploadEvidence(context, tenantId, inboundId, 'PHOTO_STEP_2')
+  const postLoadedUpload = await uploadEvidence(context, containerBookingId, 'PHOTO_STEP_2')
   const postLoadedFile = context.apiSuccess(MODULE, '预置 LOADED 后新增证据边界文件', postLoadedUpload, '', OPTIONS)
   const postLoadedFileId = id(postLoadedFile?.fileId)