diff --git a/src/modules/inbounds/measurement/api.test.ts b/src/modules/inbounds/measurement/api.test.ts
index 37ea5866..3beddf71 100644
--- a/src/modules/inbounds/measurement/api.test.ts
+++ b/src/modules/inbounds/measurement/api.test.ts
@@ -45,7 +45,7 @@ describe('inbound measurement API', () => {
 
     await expect(getInboundMeasurement('10001', '7001')).resolves.toEqual(detail)
     expect(http.get).toHaveBeenCalledWith('/platform/v1/first-leg/inbounds/7001/measurement', {
-      params: { tenantId: '10001' },
+      params: { tenantId: '10001', requestAt: expect.any(Number) },
     })
   })
 
diff --git a/src/modules/inbounds/measurement/api.ts b/src/modules/inbounds/measurement/api.ts
index fecb83f6..6dc22d15 100644
--- a/src/modules/inbounds/measurement/api.ts
+++ b/src/modules/inbounds/measurement/api.ts
@@ -37,7 +37,9 @@ export async function getInboundMeasurement(customerId: string, inboundId: strin
   // items[].boxCode, machineNo, deviceMeasuredAt. Keep the response aligned with the backend OpenAPI.
   const response = await http.get<ApiEnvelope<InboundMeasurementDetail>, ApiEnvelope<InboundMeasurementDetail>>(
     measurementPath(inboundId),
-    { params: { tenantId: customerId } },
+    // Calculation-mode saves use a sibling PUT endpoint. A cache may otherwise keep
+    // returning the pre-save measurement and make a successful update look failed.
+    { params: { tenantId: customerId, requestAt: Date.now() } },
   )
   return unwrapApiResponse(response)
 }
diff --git a/src/modules/unified-orders/pages/UnifiedOrdersView.test.ts b/src/modules/unified-orders/pages/UnifiedOrdersView.test.ts
index a4bbbc6d..f4317f72 100644
--- a/src/modules/unified-orders/pages/UnifiedOrdersView.test.ts
+++ b/src/modules/unified-orders/pages/UnifiedOrdersView.test.ts
@@ -323,6 +323,7 @@ describe('UnifiedOrdersView contract', () => {
     expect(source).toContain('仓库修改外箱（宽）')
     expect(source).toContain('仓库修改外箱（高）')
     expect(source).toContain('saveWarehouseOuterDimensions')
+    expect(source).toContain("'MEASURE_REJECTED', 'WAIT_SPLIT'")
     expect(source).not.toContain('请至少输入一项需要修改的外箱尺寸')
     expect(source).toContain(".map((value) => value == null || value === '' ? null : Number(value))")
     expect(source).toContain('相关数值已重新计算')
@@ -366,12 +367,11 @@ describe('UnifiedOrdersView contract', () => {
     expect(source).toContain("updateMeasurementSectionMode('actual', $event)")
     expect(source).not.toContain("updateMeasurementSectionMode('outer', $event)")
     expect(source.match(/@change="selectAndSaveOuterMeasurementMode\(\$event\)"/g)).toHaveLength(2)
-    expect(source).toContain('@visible-change="handleOuterModeDropdownVisibleChange($event)"')
+    expect(source).not.toContain('@visible-change="handleOuterModeDropdownVisibleChange($event)"')
     expect(source.match(/:disabled="Boolean\(measurementStrategySavingId\) \|\| !can\('platform:firstleg:inbound:measure:edit'\)"/g)).toHaveLength(2)
     expect(source).toContain('const previousMode = measurementSectionModes.outer')
     expect(source).toContain('if (!saved) measurementSectionModes.outer = previousMode')
-    expect(source).toContain('const selectedSameMode = outerModeAtDropdownOpen.value === measurementSectionModes.outer')
-    expect(source).toContain('await nextTick()')
+    expect(source).not.toContain('handleOuterModeDropdownVisibleChange')
     expect(source).toContain('const saved = await updateMeasurementCalculationMode(null, mode, ruleId)')
     expect(source).toContain('calculatedMeasurementRow(row, measurementSectionModes.customer, true)')
     expect(source).toContain('calculatedMeasurementRow(source, measurementSectionModes.outer)')
@@ -381,6 +381,7 @@ describe('UnifiedOrdersView contract', () => {
     expect(source).not.toContain("!customerSource && mode !== 'ACTUAL'")
     expect(source).toContain('rawDimensions.map((value) => value + rule.edgeAdditionCm * 2)')
     expect(source).toContain('matchedSpecificationCoefficient(chargeRule, calculationSource)')
+    expect(source).toContain(".find((item) => item.id === boundChargeRuleId && item.status === 'ACTIVE')")
     expect(source).toContain('listCustomerChargeRules(customerId, tenantId)')
     expect(source).toContain('matchedDimensions.map((value) => roundedUp(value * specificationCoefficient, 3))')
     expect(source).toContain('const selectedMode: MeasurementCalculationMode = measurementSectionModes.outer')
@@ -405,9 +406,14 @@ describe('UnifiedOrdersView contract', () => {
     expect(source).toContain('outerLengthCm: item.outerLengthCm')
     expect(source).toContain('outerWidthCm: item.outerWidthCm')
     expect(source).toContain('outerHeightCm: item.outerHeightCm')
-    expect(source).toContain("String(item.chargeRuleId) === String(activeRule!.id)")
-    expect(source).toContain('item.calculatedOuterLengthCm, item.calculatedOuterWidthCm, item.calculatedOuterHeightCm')
-    expect(source).toContain('if (dimensions.every((dimension) => dimension == null)) return true')
+    expect(source).toContain('const savedDraft = await saveInboundMeasurementDraft')
+    expect(source).toContain('version: savedDraft.version')
+    expect(source).toContain('waitForSavedMeasurementVersion(')
+    expect(source).toContain('Number(refreshed.version) >= savedVersion')
+    expect(source).toContain('setTimeout(resolve, 250)')
+    expect(source).toContain("chargeRuleId: mode === 'MULTIPLY' ? activeRule!.id : null")
+    expect(source).toContain('calculatedOuterLengthCm: null')
+    expect(source).not.toContain('计算策略保存后回读不一致，请刷新后重试')
     expect(source).toContain('已保存并绑定计算规则，体积已重新计算')
     expect(source).toContain('const measuredGrossWeight = Number(measurementDetail.value?.actualGrossWeightKg)')
     expect(source).toContain('const measuredNetWeight = Number(measurementDetail.value?.actualNetWeightKg)')
diff --git a/src/modules/unified-orders/pages/UnifiedOrdersView.vue b/src/modules/unified-orders/pages/UnifiedOrdersView.vue
index d58d412f..fbcb3e86 100644
--- a/src/modules/unified-orders/pages/UnifiedOrdersView.vue
+++ b/src/modules/unified-orders/pages/UnifiedOrdersView.vue
@@ -188,7 +188,6 @@ type MeasurementCalculationMode = 'ACTUAL' | 'ADD' | 'MULTIPLY'
 const measurementSectionModes = reactive<Record<MeasurementSection, MeasurementCalculationMode>>({
   customer: 'ACTUAL', outer: 'ACTUAL', actual: 'ACTUAL',
 })
-const outerModeAtDropdownOpen = ref<MeasurementCalculationMode | null>(null)
 const cargoImagePreviewUrls = new Set<string>()
 const measurementDialogOpen = ref(false)
 const openWarehouseSuggestionOnMeasurementLoad = ref(false)
@@ -375,7 +374,10 @@ function calculatedMeasurementRow(
   const matchedDimensions = mode === 'ADD' && rule
     ? rawDimensions.map((value) => value + rule.edgeAdditionCm * 2)
     : rawDimensions
-  const chargeRule = activeMeasurementChargeRule.value
+  const boundChargeRuleId = String(source.chargeRuleId || '')
+  const chargeRule = measurementChargeRules.value
+    .find((item) => item.id === boundChargeRuleId && item.status === 'ACTIVE')
+    || activeMeasurementChargeRule.value
   const specificationCoefficient = mode === 'MULTIPLY' && chargeRule
     ? matchedSpecificationCoefficient(chargeRule, calculationSource)
     : 1
@@ -460,19 +462,17 @@ async function selectAndSaveOuterMeasurementMode(mode: MeasurementCalculationMod
   if (!saved) measurementSectionModes.outer = previousMode
 }
 
-async function handleOuterModeDropdownVisibleChange(visible: boolean) {
-  if (visible) {
-    outerModeAtDropdownOpen.value = measurementSectionModes.outer
-    return
-  }
-  // Element Plus may emit dropdown-close before change. Wait until the change handler has
-  // updated the mode/saving state, otherwise one click can submit both the old and new mode.
-  await nextTick()
-  const selectedSameMode = outerModeAtDropdownOpen.value === measurementSectionModes.outer
-  outerModeAtDropdownOpen.value = null
-  if (selectedSameMode && !measurementStrategySavingId.value) {
-    void selectAndSaveOuterMeasurementMode(measurementSectionModes.outer)
+async function waitForSavedMeasurementVersion(tenantId: string, inboundId: string, savedVersion: number) {
+  for (let attempt = 0; attempt < 6; attempt += 1) {
+    try {
+      const refreshed = await getInboundMeasurement(tenantId, inboundId)
+      if (Number(refreshed.version) >= savedVersion) return refreshed
+    } catch {
+      // 保存结果已由 PUT 确认，短暂的详情读取失败只影响同步等待。
+    }
+    await new Promise((resolve) => setTimeout(resolve, 250))
   }
+  return null
 }
 
 const statusTabs = computed(() => [
@@ -895,9 +895,6 @@ async function updateMeasurementCalculationMode(row: Record<string, unknown> | n
   const targetIds = new Set(measurement.items
     .filter((item) => !row || (itemId ? String(item.id) === itemId : normalizedIdentifier(item.itemNo) === itemNo))
     .map((item) => String(item.id)))
-  const targetItemNos = new Set(measurement.items
-    .filter((item) => targetIds.has(String(item.id)))
-    .map((item) => normalizedIdentifier(item.itemNo)))
   if (!targetIds.size) {
     ElMessage.warning('当前数据尚未关联实测明细，暂不能设置计算方式')
     return false
@@ -921,7 +918,7 @@ async function updateMeasurementCalculationMode(row: Record<string, unknown> | n
       ElMessage.warning('该客户尚未启用系数配置，请先到客户计费规则中设置默认规则')
       return false
     }
-    await saveInboundMeasurementDraft(String(summary.tenantId), String(summary.inboundId), {
+    const savedDraft = await saveInboundMeasurementDraft(String(summary.tenantId), String(summary.inboundId), {
       measurementId: String(measurement.measurementId),
       version: measurement.version,
       actualGoodsName: measurement.actualGoodsName,
@@ -951,25 +948,28 @@ async function updateMeasurementCalculationMode(row: Record<string, unknown> | n
         remark: item.remark,
       })),
     })
-    measurementLoadedKey.value = ''
-    await loadMeasurementDetails()
-    const persistedItems = measurementDetail.value?.items
-      .filter((item) => targetItemNos.has(normalizedIdentifier(item.itemNo))) || []
-    const persisted = persistedItems.length === targetItemNos.size && persistedItems.every((item) => (
-      item.coefficientMode === mode
-      && (mode !== 'MULTIPLY' || String(item.chargeRuleId) === String(activeRule!.id))
-      && [item.calculatedOuterLengthCm, item.calculatedOuterWidthCm, item.calculatedOuterHeightCm]
-        .every((value, index, dimensions) => {
-          // 旧服务实例可能尚未返回新版计算结果字段；计算方式已回读成功时不能误判并回滚下拉。
-          if (dimensions.every((dimension) => dimension == null)) return true
-          if (value == null) return false
-          const expected = calculatedMeasurementRow(item as unknown as Record<string, unknown>, mode)
-          return Math.abs(Number(value) - Number([expected.lengthCm, expected.widthCm, expected.heightCm][index])) < 0.001
-        })
-    ))
-    if (!persisted) {
-      throw new Error('计算策略保存后回读不一致，请刷新后重试')
+    // PUT 返回的新版本已经代表事务保存成功。详情查询可能经过读副本并短暂返回旧版本，
+    // 不能用紧随其后的旧数据否定本次成功保存；先按新版本和本次规则更新本地视图。
+    measurementDetail.value = {
+      ...measurement,
+      version: savedDraft.version,
+      measurementStatus: savedDraft.status,
+      items: measurement.items.map((item) => targetIds.has(String(item.id)) ? {
+        ...item,
+        coefficientMode: mode,
+        chargeRuleId: mode === 'MULTIPLY' ? activeRule!.id : null,
+        calculatedOuterLengthCm: null,
+        calculatedOuterWidthCm: null,
+        calculatedOuterHeightCm: null,
+      } : item),
     }
+    measurementSectionModes.outer = mode
+    const refreshed = await waitForSavedMeasurementVersion(
+      String(summary.tenantId), String(summary.inboundId), savedDraft.version,
+    )
+    if (refreshed) measurementDetail.value = refreshed
+    measurementSectionModes.outer = mode
+    measurementLoadedKey.value = ''
     ElMessage.success(`${row ? '当前数据' : '全部测量数据'}已保存并绑定计算规则，体积已重新计算`)
     return true
   } catch (error) {
@@ -985,7 +985,9 @@ async function updateMeasurementCalculationMode(row: Record<string, unknown> | n
 async function saveWarehouseOuterDimensions(row: Record<string, unknown>) {
   const summary = detail.value?.summary
   const measurement = measurementDetail.value
-  const editableMeasurementStatuses = new Set(['WAIT_MEASURE', 'MEASURING', 'MEASURE_PENDING', 'MEASURE_REJECTED'])
+  const editableMeasurementStatuses = new Set([
+    'WAIT_MEASURE', 'MEASURING', 'MEASURE_PENDING', 'MEASURE_REJECTED', 'WAIT_SPLIT',
+  ])
   const currentStatus = editableMeasurementStatuses.has(measurement?.processStatus || '')
     ? measurement!.processStatus
     : summary?.mainStatus || measurement?.processStatus || ''
@@ -2125,7 +2127,7 @@ onBeforeUnmount(() => {
               </section>
               <div class="measurement-rule-selector">
                 <span class="measurement-rule-selector__label">箱规计算规则选择</span>
-                <el-select class="measurement-rule-selector__control" :model-value="measurementSectionModes.outer" aria-label="外箱规数据计算方式" :loading="Boolean(measurementStrategySavingId)" :disabled="Boolean(measurementStrategySavingId) || !can('platform:firstleg:inbound:measure:edit')" @change="selectAndSaveOuterMeasurementMode($event)" @visible-change="handleOuterModeDropdownVisibleChange($event)">
+                <el-select class="measurement-rule-selector__control" :model-value="measurementSectionModes.outer" aria-label="外箱规数据计算方式" :loading="Boolean(measurementStrategySavingId)" :disabled="Boolean(measurementStrategySavingId) || !can('platform:firstleg:inbound:measure:edit')" @change="selectAndSaveOuterMeasurementMode($event)">
                   <el-option label="实测原尺寸（不调整）" value="ACTUAL" />
                   <el-option label="箱规尺寸" value="ADD" />
                   <el-option label="箱规系数" value="MULTIPLY" :disabled="multiplyModeDisabled" />