diff --git a/apps/backend/src/services/worker-platform/worker-service.ts b/apps/backend/src/services/worker-platform/worker-service.ts
index 57f05bac..240a27bf 100644
--- a/apps/backend/src/services/worker-platform/worker-service.ts
+++ b/apps/backend/src/services/worker-platform/worker-service.ts
@@ -2100,7 +2100,7 @@ export async function remindWorkerOrderAcceptance(
   }
 }
 
-/** VIP 自动验收订单在 24 小时内追加验收图片，不改变订单状态和结算结果。 */
+/** 已验收订单可追加验收图片，不改变订单状态和结算结果。 */
 export async function supplementWorkerAcceptedOrderEvidence(
   workOrderId: number | string,
   payload: JsonObject = {},
@@ -2128,20 +2128,6 @@ export async function supplementWorkerAcceptedOrderEvidence(
 
   const now = nowIso()
   const previous = safeParseJson(workOrder.acceptance_json)
-  if (String(previous.reviewMode || '').trim() !== 'vip_auto') {
-    throw createHttpError('该订单不支持验收后补图', {
-      statusCode: 403,
-      errorCode: 'work_order_evidence_supplement_not_allowed',
-    })
-  }
-  const evidenceDueAt = String(previous.evidenceDueAt || '').trim()
-  if (!evidenceDueAt || Date.parse(evidenceDueAt) <= Date.now()) {
-    throw createHttpError('补充验收图片已超过 24 小时时限', {
-      statusCode: 409,
-      errorCode: 'work_order_evidence_supplement_expired',
-    })
-  }
-
   const existingFiles = normalizeUploadedFiles(previous.files)
   const uploadedFiles = normalizeUploadedFiles(payload.files)
   const mergedFiles = [...existingFiles]
@@ -2294,7 +2280,7 @@ async function submitWorkerSharingAcceptance(
   }
 }
 
-/** VIP 拼单份额在免审核后 24 小时内补充验收图片。 */
+/** 已验收拼单份额可追加验收图片，不改变订单状态和结算结果。 */
 async function supplementWorkerAcceptedSharingEvidence(
   workOrder: WorkOrderRow,
   sharingShare: WorkOrderShareRow,
@@ -2310,20 +2296,6 @@ async function supplementWorkerAcceptedSharingEvidence(
 
   const now = nowIso()
   const previous = safeParseJson(sharingShare.acceptance_json)
-  if (String(previous.reviewMode || '').trim() !== 'vip_auto') {
-    throw createHttpError('该拼单份额不支持验收后补图', {
-      statusCode: 403,
-      errorCode: 'work_order_sharing_evidence_supplement_not_allowed',
-    })
-  }
-  const evidenceDueAt = String(previous.evidenceDueAt || '').trim()
-  if (!evidenceDueAt || Date.parse(evidenceDueAt) <= Date.now()) {
-    throw createHttpError('补充验收图片已超过 24 小时时限', {
-      statusCode: 409,
-      errorCode: 'work_order_sharing_evidence_supplement_expired',
-    })
-  }
-
   const existingFiles = normalizeUploadedFiles(previous.files)
   const uploadedFiles = normalizeUploadedFiles(payload.files)
   const mergedFiles = [...existingFiles]
diff --git a/apps/frontend/src/pages/worker/WorkerOrdersPage.tsx b/apps/frontend/src/pages/worker/WorkerOrdersPage.tsx
index 490b0bdc..fad774ff 100644
--- a/apps/frontend/src/pages/worker/WorkerOrdersPage.tsx
+++ b/apps/frontend/src/pages/worker/WorkerOrdersPage.tsx
@@ -292,6 +292,13 @@ export default function WorkerOrdersPage() {
   function openAcceptanceModal(order: WorkOrder) {
     markOrderAsRead(order)
     setEditingOrder(order)
+    if (canSupplementAcceptedEvidence(order)) {
+      // 已验收补图只上传新增文件，原有验收图片由服务端保留。
+      setAcceptanceFiles([])
+      form.resetFields()
+      setDetailOrder(null)
+      return
+    }
     // 已提交：以已提交的验收资料为初始内容；未提交：以暂存草稿为初始内容
     const source = hasSubmittedAcceptance(order)
       ? getWorkerAcceptance(order)
@@ -1307,18 +1314,25 @@ export default function WorkerOrdersPage() {
         }
       >
         <Form form={form} layout="vertical" onFinish={submitAcceptance}>
-          <Form.Item label="完成说明" name="note">
-            <Input.TextArea rows={3} placeholder="可补充代练结果、注意事项或截图说明。" />
-          </Form.Item>
+          {!editingOrder || !canSupplementAcceptedEvidence(editingOrder) ? (
+            <Form.Item label="完成说明" name="note">
+              <Input.TextArea rows={3} placeholder="可补充代练结果、注意事项或截图说明。" />
+            </Form.Item>
+          ) : null}
           <Form.Item
             label="验收图片"
             required={
-              !editingOrder || !canAutoAcceptOrder(editingOrder, workerCanAutoAcceptWithoutEvidence)
+              !editingOrder ||
+              canSupplementAcceptedEvidence(editingOrder) ||
+              !canAutoAcceptOrder(editingOrder, workerCanAutoAcceptWithoutEvidence)
             }
             extra={
-              editingOrder && canAutoAcceptOrder(editingOrder, workerCanAutoAcceptWithoutEvidence)
-                ? 'VIP 免审核可先提交，验收后需在 24 小时内补充图片。'
-                : undefined
+              editingOrder && canSupplementAcceptedEvidence(editingOrder)
+                ? '仅可追加新图片，原有验收图片会保留。'
+                : editingOrder &&
+                    canAutoAcceptOrder(editingOrder, workerCanAutoAcceptWithoutEvidence)
+                  ? 'VIP 免审核可先提交，验收后需在 24 小时内补充图片。'
+                  : undefined
             }
           >
             <ImageUpload
@@ -1375,10 +1389,7 @@ function canAutoAcceptOrder(order: WorkOrder, workerCanAutoAcceptWithoutEvidence
 }
 
 function canSupplementAcceptedEvidence(order: WorkOrder) {
-  const acceptance = getWorkerAcceptance(order)
-  if (order.status !== 'accepted' || acceptance?.reviewMode !== 'vip_auto') return false
-  const dueAt = Date.parse(String(acceptance.evidenceDueAt || ''))
-  return Number.isFinite(dueAt) && dueAt > Date.now()
+  return order.status === 'accepted'
 }
 
 function isVipEvidencePending(order: WorkOrder) {
@@ -1389,7 +1400,9 @@ function isVipEvidencePending(order: WorkOrder) {
 /** 是否可编辑验收图片：未提交时可暂存，已提交（待验收）时可补充/修改 */
 function canEditAcceptanceImages(order: WorkOrder) {
   if (order.myShare) {
-    return ['joined', 'submitted'].includes(order.myShare.status) && order.status !== 'accepted'
+    return (
+      ['joined', 'submitted'].includes(order.myShare.status) || canSupplementAcceptedEvidence(order)
+    )
   }
   return (
     ['in_progress', 'problem', 'pending_acceptance'].includes(order.status) ||
@@ -1402,7 +1415,7 @@ function hasSubmittedAcceptance(order: WorkOrder) {
   if (order.myShare) {
     return order.myShare.status === 'submitted'
   }
-  return order.status === 'pending_acceptance' || order.acceptance?.reviewMode === 'vip_auto'
+  return order.status === 'pending_acceptance' || order.status === 'accepted'
 }
 
 function getDisplayOrderNo(order: Pick<WorkOrder, 'platformOrderId'> | null | undefined): string {