diff --git a/packages/app/src/components/MemberProgress.vue b/packages/app/src/components/MemberProgress.vue
index 9e492d1..a0bed83 100644
--- a/packages/app/src/components/MemberProgress.vue
+++ b/packages/app/src/components/MemberProgress.vue
@@ -97,11 +97,16 @@ const instance = getCurrentInstance()
 let sequence = 0, openedAt = 0, timer: ReturnType<typeof setTimeout> | undefined
 async function load() {
   if (props.admin && !props.userId) return
-  const seq = ++sequence; loading.value = true; error.value = ''
-  if (!editor.value) { photoUrls.value = {}; comparison.value = []; selectedPhotos.value = [] }
+  const seq = ++sequence
+  // 仅在首次加载（archive 尚未就绪）时才切换 loading 态、清空本地缓存；
+  // 后台刷新保留 photoUrls / comparison / selectedPhotos，避免图片被打回占位造成视觉抖动
+  const isInitial = !archive.value
+  if (isInitial) loading.value = true
+  error.value = ''
+  if (!editor.value && isInitial) { photoUrls.value = {}; comparison.value = []; selectedPhotos.value = [] }
   try { const result = await get<ProgressArchive>(base.value); if (seq === sequence) archive.value = result }
   catch (e) { if (seq === sequence) error.value = message(e) }
-  finally { if (seq === sequence) loading.value = false }
+  finally { if (seq === sequence && isInitial) loading.value = false }
 }
 function previewComparison(url: string) { uni.previewImage({ urls: comparison.value.map(p => p.url), current: url }) }
 function changeShared(event: Event) { shared.value = (event as unknown as { detail: { value: boolean } }).detail.value }
@@ -157,6 +162,17 @@ function clearPhoto(id: string) { const next = { ...photoUrls.value }; delete ne
 async function preview(photo: ProgressPhotoRecord) {
   try { const { url } = await get<{ url: string }>(base.value + `/photos/${photo.id}/url`); photoUrls.value = { ...photoUrls.value, [photo.id]: url }; uni.previewImage({ urls: [url] }); if (timer) clearTimeout(timer); timer = setTimeout(() => { photoUrls.value = {}; comparison.value = [] }, 55000) } catch(e) { uni.showToast({ title: message(e), icon: 'none' }) }
 }
+// 后台拉取单张照片签名 URL：学员侧全部自动加载，馆主侧仅加载已授权照片。
+// 与 preview() 走同一条接口，便于复用 60s 签名失效与手动重试的占位逻辑。
+async function ensurePhotoUrl(photo: ProgressPhotoRecord) {
+  if (photoUrls.value[photo.id]) return
+  if (props.admin && !photo.consentedAt) return
+  try {
+    const { url } = await get<{ url: string }>(base.value + `/photos/${photo.id}/url`)
+    photoUrls.value = { ...photoUrls.value, [photo.id]: url }
+    if (timer) clearTimeout(timer); timer = setTimeout(() => { photoUrls.value = {}; comparison.value = [] }, 55000)
+  } catch (e) { /* 占位保留，学员/馆主可点击重试 */ }
+}
 function selectPhoto(photo: ProgressPhotoRecord) { if (selectedPhotos.value.includes(photo.id)) selectedPhotos.value = selectedPhotos.value.filter(id => id !== photo.id); else if (selectedPhotos.value.length < 2) selectedPhotos.value = [...selectedPhotos.value, photo.id]; else uni.showToast({ title: '最多选择两张照片', icon: 'none' }) }
 async function compare() {
   try { comparison.value = await Promise.all(selectedPhotos.value.map(async id => { const { url } = await get<{ url: string }>(base.value + `/photos/${id}/url`); return { id, url, date: formatChinaDate(archive.value!.photos.find(p => p.id === id)!.recordedAt) } })); if (timer) clearTimeout(timer); timer = setTimeout(() => { comparison.value = []; photoUrls.value = {} }, 55000) } catch (e) { uni.showToast({ title: message(e), icon: 'none' }) }
@@ -177,9 +193,15 @@ async function saveMilestone(n: number) {
 }
 watch(() => [props.userId, props.refreshKey], () => {
   if (editor.value || busy.value) { void load(); return }
-  archive.value = null
   void load()
 }, { immediate: true })
+// 学员切到「照片」Tab 或档案刷新后回到照片 Tab 时，自动后台拉取签名 URL。
+// 这样学员无需点击「轻触查看照片」即可直接看到图片；馆主侧只加载已授权照片。
+watch([() => tab.value, () => archive.value?.photos], ([currentTab, photos]) => {
+  if (currentTab === 'photos' && photos && photos.length) {
+    void Promise.all(photos.map(ensurePhotoUrl))
+  }
+}, { immediate: true })
 watch(() => props.bookingId, id => { if (id) { tab.value = 'notes'; openEditor('notes') } }, { immediate: true })
 onBeforeUnmount(() => { sequence++; if (timer) clearTimeout(timer) })
 </script>
diff --git a/packages/app/src/pages/admin/member-progress.vue b/packages/app/src/pages/admin/member-progress.vue
index 2c75ab5..3a5d33c 100644
--- a/packages/app/src/pages/admin/member-progress.vue
+++ b/packages/app/src/pages/admin/member-progress.vue
@@ -1,13 +1,12 @@
-<template><view class="page" :style="{ paddingTop: navBarHeight + 'px' }"><CustomNavBar title="成长档案" show-back /><MemberProgress admin :user-id="userId" :booking-id="bookingId" :refresh-key="refreshKey" /></view></template>
+<template><view class="page" :style="{ paddingTop: navBarHeight + 'px' }"><CustomNavBar title="成长档案" show-back /><MemberProgress admin :user-id="userId" :booking-id="bookingId" /></view></template>
 <script setup lang="ts">
 import { ref } from 'vue'
-import { onLoad, onShow } from '@dcloudio/uni-app'
+import { onLoad } from '@dcloudio/uni-app'
 import CustomNavBar from '../../components/CustomNavBar.vue'
 import MemberProgress from '../../components/MemberProgress.vue'
 import { getSystemLayout } from '../../utils/system'
 const navBarHeight = getSystemLayout().navBarHeight
-const userId = ref(''), bookingId = ref(''), refreshKey = ref(0)
+const userId = ref(''), bookingId = ref('')
 onLoad(query => { userId.value = String(query?.userId || ''); bookingId.value = String(query?.bookingId || '') })
-onShow(() => { refreshKey.value++ })
 </script>
-<style scoped>.page{min-height:100vh;background:#fbf9f6;box-sizing:border-box;}</style>
+<style scoped>.page{min-height:100vh;background:#fbf9f6;box-sizing:border-box;}</style>
\ No newline at end of file
diff --git a/packages/app/src/pages/profile/progress.vue b/packages/app/src/pages/profile/progress.vue
index 18eda12..6648fc3 100644
--- a/packages/app/src/pages/profile/progress.vue
+++ b/packages/app/src/pages/profile/progress.vue
@@ -1,12 +1,8 @@
-<template><view class="page" :style="{ paddingTop: navBarHeight + 'px' }"><CustomNavBar title="成长档案" show-back /><MemberProgress :refresh-key="refreshKey" /></view></template>
+<template><view class="page" :style="{ paddingTop: navBarHeight + 'px' }"><CustomNavBar title="成长档案" show-back /><MemberProgress /></view></template>
 <script setup lang="ts">
-import { ref } from 'vue'
-import { onShow } from '@dcloudio/uni-app'
 import CustomNavBar from '../../components/CustomNavBar.vue'
 import MemberProgress from '../../components/MemberProgress.vue'
 import { getSystemLayout } from '../../utils/system'
 const navBarHeight = getSystemLayout().navBarHeight
-const refreshKey = ref(0)
-onShow(() => { refreshKey.value++ })
 </script>
-<style scoped>.page{min-height:100vh;background:#fbf9f6;box-sizing:border-box;}</style>
+<style scoped>.page{min-height:100vh;background:#fbf9f6;box-sizing:border-box;}</style>
\ No newline at end of file
diff --git a/packages/server/.env b/packages/server/.env
index 9e5be8b..e26e48e 100644
--- a/packages/server/.env
+++ b/packages/server/.env
@@ -21,6 +21,7 @@ API_BASE_URL=https://focus.richarjiang.com/
 PORT=3000
 
 WX_SUBSCRIBE_TEMPLATE_BOOKING_CONFIRMED=antYfc85gvwImFZ9kM4UiqMOywJxbqFVgKHLH3NikII
+WX_SUBSCRIBE_TEMPLATE_CLASS_REVIEW=QJaTOSq_QpyL_spdNRTUfbkmeWDDi5iDAYZyXrFAPc8
 
 # COS upload
 COS_SECRET_ID=AKIDwwulT3ub9f9bxFVdihcP4Z1S6qivMxmu