diff --git a/apps/desktop-client/src/renderer/views/AccountsView.vue b/apps/desktop-client/src/renderer/views/AccountsView.vue
index 8651e5a..d8dd2dd 100644
--- a/apps/desktop-client/src/renderer/views/AccountsView.vue
+++ b/apps/desktop-client/src/renderer/views/AccountsView.vue
@@ -6,7 +6,7 @@ import StatusBadge from "../components/StatusBadge.vue";
 import SurfaceCard from "../components/SurfaceCard.vue";
 import { useDesktopRuntime } from "../composables/useDesktopRuntime";
 import { showClientActionError } from "../lib/client-errors";
-import { formatDateTime, formatRelativeTime, formatVerifiedAtLabel, titleCaseToken } from "../lib/formatters";
+import { formatDateTime, formatRelativeTime, formatVerifiedAtLabel } from "../lib/formatters";
 import { desktopPublishMediaCatalog } from "../lib/media-catalog";
 import type { RuntimeAccount } from "../types";
 
@@ -18,6 +18,7 @@ const searchQuery = ref("");
 const bindPendingPlatformId = ref<string | null>(null);
 const consolePendingAccountId = ref<string | null>(null);
 const unbindPendingAccountId = ref<string | null>(null);
+const reauthorizePendingAccountId = ref<string | null>(null);
 const probePendingAccountIds = ref(new Set<string>());
 const actionSuccess = ref<string | null>(null);
 
@@ -59,8 +60,8 @@ function platformMeta(platform: string) {
   return (
     desktopPublishMediaCatalog.find((item) => item.id === platform) ?? {
       id: platform,
-      label: titleCaseToken(platform),
-      shortName: titleCaseToken(platform).slice(0, 1),
+      label: "未知平台",
+      shortName: "未",
       accent: "#64748b",
       loginUrl: null,
       logoUrl: null,
@@ -150,6 +151,15 @@ function sessionStateLabel(account: AccountRow): string {
 }
 
 function verificationTimeLabel(account: AccountRow): string {
+  switch (account.authState) {
+    case "expired":
+      return "需要重新授权";
+    case "revoked":
+      return "已停用";
+    case "challenge_required":
+      return account.authReason === "risk_control" ? "触发风控，需处理" : "需要人工验证";
+  }
+
   if (account.lastVerifiedAt) {
     return formatVerifiedAtLabel(account.lastVerifiedAt);
   }
@@ -162,6 +172,16 @@ function verificationTimeLabel(account: AccountRow): string {
   return "尚未校验";
 }
 
+function accountRecoveryActionLabel(account: AccountRow): string {
+  return authState(account) === "expired" ? "重新授权" : "重新校验";
+}
+
+function isRecoveryActionPending(account: AccountRow): boolean {
+  return authState(account) === "expired"
+    ? reauthorizePendingAccountId.value === account.id || bindPendingPlatformId.value === account.platform
+    : isProbePending(account);
+}
+
 const filteredAccounts = computed(() => {
   const keyword = searchQuery.value.trim().toLowerCase();
 
@@ -272,6 +292,26 @@ function isProbePending(account: AccountRow): boolean {
   );
 }
 
+async function recoverAccount(account: AccountRow) {
+  if (authState(account) !== "expired") {
+    await verifyAccount(account);
+    return;
+  }
+
+  reauthorizePendingAccountId.value = account.id;
+  actionSuccess.value = null;
+
+  try {
+    const nextAccount = await window.desktopBridge.app.bindPublishAccount(account.platform);
+    actionSuccess.value = `${nextAccount.display_name} 已重新授权`;
+    await refresh();
+  } catch (error) {
+    showClientActionError("bind-account", error);
+  } finally {
+    reauthorizePendingAccountId.value = null;
+  }
+}
+
 const tableVirtual = computed(() => filteredAccounts.value.length > 20);
 const tableScroll = computed(() => (tableVirtual.value ? { x: 960, y: 640 } : { x: 960 }));
 
@@ -290,7 +330,7 @@ const tableColumns = [
     <section class="hero-card">
       <div class="hero-header">
         <div class="hero-title">
-          <p class="eyebrow">MEDIA ACCOUNT MANAGEMENT</p>
+          <p class="eyebrow">媒体授权中心</p>
           <h2>媒体账号管理</h2>
         </div>
         <div class="hero-actions">
@@ -320,7 +360,7 @@ const tableColumns = [
       </div>
     </section>
 
-    <!-- Content Sections -->
+    <!-- 内容区 -->
     <section class="content-section">
       <div class="section-header">
         <h3 class="section-title">选择平台进行授权</h3>
@@ -348,7 +388,6 @@ const tableColumns = [
                 <p>{{ platform.count > 0 ? `${platform.count} 个账号` : "未绑定" }}</p>
               </div>
             </div>
-            <!-- Dynamic Status Badge/Tag could be added here if needed -->
           </div>
 
           <div class="card-footer" style="padding-top: 16px; margin-top: auto; border-top: 1px dashed #e2e8f0; display:flex; justify-content: space-between; align-items:center;">
@@ -386,7 +425,7 @@ const tableColumns = [
       </div>
     </section>
 
-    <!-- Table Details Section -->
+    <!-- 表格详情区 -->
     <section class="content-section">
       <div class="hero-card" style="padding-bottom: 0;">
         <div class="hero-header" style="padding: 24px 32px 16px; border-bottom: 1px solid #eef2f6; align-items: center;">
@@ -394,7 +433,7 @@ const tableColumns = [
             <h3 class="section-title">授权账号列表</h3>
           </div>
           
-          <!-- Filters ToolBar -->
+          <!-- 筛选工具栏 -->
           <div style="display: flex; gap: 12px; align-items: center;">
             <a-select v-model:value="selectedPlatform" style="width: 140px; border-radius: 8px;">
               <a-select-option value="all">所有平台</a-select-option>
@@ -487,9 +526,12 @@ const tableColumns = [
                       <template #icon><LinkOutlined /></template>
                     </a-button>
                   </a-tooltip>
-                  <a-tooltip title="重新校验" placement="top">
-                    <a-button type="text" class="action-btn" :loading="isProbePending(record)" @click="verifyAccount(record)">
-                      <template #icon><SyncOutlined /></template>
+                  <a-tooltip :title="accountRecoveryActionLabel(record)" placement="top">
+                    <a-button type="text" class="action-btn" :loading="isRecoveryActionPending(record)" @click="recoverAccount(record)">
+                      <template #icon>
+                        <ArrowRightOutlined v-if="authState(record) === 'expired'" />
+                        <SyncOutlined v-else />
+                      </template>
                     </a-button>
                   </a-tooltip>
                   <a-popconfirm title="确定解绑这个账号？" placement="topRight" @confirm="unbindAccount(record)">
@@ -517,7 +559,7 @@ const tableColumns = [
   max-width: 1400px;
 }
 
-/* Hero Section */
+/* 顶部信息区 */
 .hero-card {
   background: #ffffff;
   border-radius: 20px;
@@ -565,7 +607,7 @@ const tableColumns = [
   font-weight: 600;
 }
 
-/* Stats Strip */
+/* 统计条 */
 .stats-strip {
   display: flex;
   padding: 24px 40px;
@@ -595,7 +637,7 @@ const tableColumns = [
   font-feature-settings: "tnum";
 }
 
-/* Content Section */
+/* 内容区 */
 .content-section {
   display: flex;
   flex-direction: column;
@@ -626,7 +668,7 @@ const tableColumns = [
   gap: 20px;
 }
 
-/* Modern Card Layout */
+/* 卡片布局 */
 .modern-card {
   display: flex;
   flex-direction: column;
@@ -659,7 +701,7 @@ const tableColumns = [
   display: flex;
   justify-content: space-between;
   align-items: flex-start;
-  margin-bottom: 8px; /* Reduced because content goes into footer */
+  margin-bottom: 8px;
 }
 
 .brand-info {
@@ -726,7 +768,7 @@ const tableColumns = [
   height: 34px;
 }
 
-/* Modern Enterprise Table Styles */
+/* 表格样式 */
 :deep(.modern-table) {
   padding: 0 32px 32px;
 }
@@ -842,7 +884,7 @@ const tableColumns = [
   align-items: center;
 }
 
-/* Responsiveness */
+/* 响应式 */
 @media (max-width: 1024px) {
   .hero-header {
     flex-direction: column;
diff --git a/apps/desktop-client/src/renderer/views/AiPlatformsView.vue b/apps/desktop-client/src/renderer/views/AiPlatformsView.vue
index cb6e43c..9199dc5 100644
--- a/apps/desktop-client/src/renderer/views/AiPlatformsView.vue
+++ b/apps/desktop-client/src/renderer/views/AiPlatformsView.vue
@@ -95,7 +95,15 @@ function authColor(account: AccountRow | null) {
 }
 
 function accountActionAlert(account: AccountRow | null): string | null {
-  if (!account || account.authState !== "challenge_required") {
+  if (!account) {
+    return null;
+  }
+
+  if (account.authState === "expired") {
+    return "当前账号授权已过期，相关任务会暂停执行。请点击“重新授权”完成登录后再继续。";
+  }
+
+  if (account.authState !== "challenge_required") {
     return null;
   }
 
@@ -111,6 +119,15 @@ function accountActionAlert(account: AccountRow | null): string | null {
 }
 
 function verificationLabel(account: AccountRow): string {
+  switch (account.authState) {
+    case "expired":
+      return "需要重新授权";
+    case "revoked":
+      return "已停用";
+    case "challenge_required":
+      return account.authReason === "risk_control" ? "触发风控，需处理" : "需要人工验证";
+  }
+
   if (account.lastVerifiedAt) {
     return formatVerifiedAtLabel(account.lastVerifiedAt);
   }
@@ -141,6 +158,10 @@ function sessionLabel(account: AccountRow): string {
   }
 }
 
+function isReauthorizePending(account: AccountRow): boolean {
+  return bindPendingPlatformId.value === account.platform;
+}
+
 function onlineLabel(account: AccountRow): string {
   return account.online ? "客户端在线" : "客户端离线";
 }
@@ -307,6 +328,16 @@ async function unbindPlatform(account: AccountRow) {
                 <a-badge :status="platform.account.online ? 'success' : 'default'" :text="onlineLabel(platform.account)" />
               </div>
               <div class="action-group">
+                <a-tooltip v-if="platform.account.authState === 'expired'" title="重新授权" placement="top">
+                  <a-button
+                    type="text"
+                    class="action-btn"
+                    :loading="isReauthorizePending(platform.account)"
+                    @click="bindPlatform(platform.id)"
+                  >
+                    <template #icon><ArrowRightOutlined /></template>
+                  </a-button>
+                </a-tooltip>
                 <a-tooltip title="打开平台" placement="top">
                   <a-button
                     type="text"