diff --git a/pages/chat/call.vue b/pages/chat/call.vue
index 8fcbd5b..07490d4 100644
--- a/pages/chat/call.vue
+++ b/pages/chat/call.vue
@@ -95,11 +95,11 @@ export default {
 .stage { flex: 1; position: relative; }
 .wv { position: absolute; inset: 0; }
 .wait { height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; }
-.av { width: 160rpx; height: 160rpx; border-radius: 50%; background: #1677FF; display: flex; align-items: center; justify-content: center; font-size: 64rpx; font-weight: 700; }
+.av { width: 160rpx; height: 160rpx; border-radius: 40rpx; background: #E8F1FF; color: #1677FF; display: flex; align-items: center; justify-content: center; font-size: 64rpx; font-weight: 700; }
 .name { margin-top: 24rpx; font-size: 36rpx; font-weight: 700; }
 .st { margin-top: 8rpx; color: rgba(255,255,255,0.65); }
 .acts { display: flex; justify-content: center; gap: 32rpx; padding: 32rpx 24rpx calc(32rpx + env(safe-area-inset-bottom)); }
 .btn { min-width: 200rpx; height: 80rpx; border-radius: 999rpx; display: flex; align-items: center; justify-content: center; font-size: 28rpx; font-weight: 600; }
-.ok { background: #006c49; }
+.ok { background: #16A34A; }
 .no { background: #DC2626; }
 </style>
diff --git a/pages/coop/list.vue b/pages/coop/list.vue
index 0fa1c5c..9f9b998 100644
--- a/pages/coop/list.vue
+++ b/pages/coop/list.vue
@@ -7,20 +7,24 @@
     </fy-header>
     <fy-scroll class="edge-scroll" @refresh="load">
     <view class="sec">待我办理</view>
-    <view v-if="!pending.length" class="empty">暂无</view>
+    <wd-status-tip v-if="!pending.length" image="content" tip="暂无待办" />
     <view v-for="t in pending" :key="t.id" class="card item" @click="open(t)">
-      <view class="stripe" />
-      <view class="body">
+      <view class="main">
+        <text class="type">待办理</text>
         <text class="t">{{ t.title }}</text>
-        <text class="s">{{ t.assignerName || '' }} · {{ t.dueAt || '' }}</text>
+        <text class="s">{{ lineOf(t.assignerName, t.dueAt) }}</text>
       </view>
+      <text class="arr">›</text>
     </view>
     <view class="sec">我发起的</view>
+    <wd-status-tip v-if="!mine.length" image="content" tip="暂无发起" />
     <view v-for="t in mine" :key="'m' + t.id" class="card item" @click="open(t)">
-      <view class="body wide">
+      <view class="main">
+        <text class="type">协同</text>
         <text class="t">{{ t.title }}</text>
-        <text class="s">{{ t.assigneeName || '' }} · {{ t.status || '' }}</text>
+        <text class="s">{{ lineOf(t.assigneeName, t.status) }}</text>
       </view>
+      <text class="arr">›</text>
     </view>
     </fy-scroll>
   </view>
@@ -49,6 +53,9 @@ export default {
         this.mine = asList(await oaGet('/work-tasks?tab=review', store.token))
       } catch (_) {}
     },
+    lineOf(a, b) {
+      return [a, b].filter(Boolean).join(' · ')
+    },
     open(t) {
       uni.navigateTo({ url: '/pages/coop/detail?id=' + encodeURIComponent(t.id) })
     },
@@ -60,13 +67,12 @@ export default {
 </script>
 
 <style scoped>
-.sec { padding: 24rpx 24rpx 8rpx; font-size: 28rpx; font-weight: 700; }
-.item { margin: 12rpx 24rpx; display: flex; overflow: hidden; }
-.stripe { width: 8rpx; background: #1677FF; }
-.body { flex: 1; padding: 24rpx; }
-.body.wide { padding: 24rpx; }
-.t { display: block; font-size: 28rpx; font-weight: 600; }
-.s { font-size: 22rpx; color: #6B7280; }
-.empty { padding: 24rpx; text-align: center; color: #6B7280; }
-.add { color: #1677FF; font-size: 26rpx; font-weight: 700; padding: 8rpx; }
+.sec { padding: 24rpx 32rpx 4rpx; font-size: 26rpx; font-weight: 650; color: #6B7280; }
+.item { margin: 16rpx 24rpx; padding: 24rpx; display: flex; align-items: center; }
+.main { flex: 1; min-width: 0; }
+.type { display: inline-block; font-size: 22rpx; color: #1677FF; background: #E8F1FF; border-radius: 8rpx; padding: 2rpx 10rpx; }
+.t { display: block; margin-top: 10rpx; font-size: 28rpx; font-weight: 650; color: #111827; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
+.s { display: block; margin-top: 6rpx; font-size: 24rpx; color: #6B7280; }
+.arr { color: #C4C9D4; font-size: 32rpx; margin-left: 8rpx; }
+.add { color: #1677FF; font-size: 26rpx; font-weight: 650; padding: 8rpx; }
 </style>
diff --git a/pages/preview/file.vue b/pages/preview/file.vue
index 7cf3d4d..d1fb2fe 100644
--- a/pages/preview/file.vue
+++ b/pages/preview/file.vue
@@ -2,8 +2,12 @@
   <view class="page">
     <fy-header title="附件预览" back />
     <view class="body">
-      <text class="name">{{ name || '附件' }}</text>
-      <view class="btn-primary" @click="open">打开 / 预览</view>
+      <view class="card sheet">
+        <view class="mark">文</view>
+        <text class="name">{{ name || '附件' }}</text>
+        <text class="hint">系统会用本机应用打开这个附件</text>
+      </view>
+      <wd-button type="primary" block size="large" @click="open">打开 / 预览</wd-button>
     </view>
   </view>
 </template>
@@ -31,6 +35,14 @@ export default {
 </script>
 
 <style scoped>
-.body { padding: 48rpx 32rpx; }
-.name { display: block; font-size: 28rpx; margin-bottom: 32rpx; text-align: center; }
+.body { padding: 32rpx 24rpx; }
+.sheet { padding: 48rpx 32rpx; margin-bottom: 32rpx; display: flex; flex-direction: column; align-items: center; }
+.mark {
+  width: 112rpx; height: 112rpx; border-radius: 28rpx;
+  background: #E8F1FF; color: #1677FF;
+  display: flex; align-items: center; justify-content: center;
+  font-size: 44rpx; font-weight: 650;
+}
+.name { display: block; margin-top: 24rpx; font-size: 30rpx; font-weight: 650; color: #111827; text-align: center; word-break: break-all; }
+.hint { display: block; margin-top: 12rpx; font-size: 24rpx; color: #6B7280; text-align: center; }
 </style>