diff --git a/src/App.vue b/src/App.vue
index cc5fb4a..640b408 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -424,6 +424,15 @@
               >
                 🔄 重新刮削
               </button>
+              <button 
+                type="button" 
+                class="folder-tree-actions__btn folder-tree-actions__btn--sync"
+                @click="handleSyncOpenList"
+                :disabled="syncingOpenList"
+                :title="syncingOpenList ? '正在同步...' : '同步 OpenList 文件夹列表'"
+              >
+                📡 {{ syncingOpenList ? '同步中...' : '同步 OpenList' }}
+              </button>
               <button 
                 v-if="multiSelectMode"
                 type="button" 
@@ -899,6 +908,7 @@ import {
   fetchIconList,
   fetchLoginLogs,
   fetchMovieDuplicates,
+  fetchOpenListSyncProgress,
   fetchRecommendMovies,
   fetchScrapeStatus,
   fetchScraperLogs,
@@ -907,6 +917,7 @@ import {
   resetData,
   saveTmdbConfig as apiSaveTmdbConfig,
   scrapeMovie,
+  syncOpenList,
   updateDrive,
   updateFolderInDrive,
   updateMovieInDrive,
@@ -1048,6 +1059,11 @@ let featuredAutoplayTimer = 0
 const successMessage = ref('')
 const errorMessage = ref('')
 
+// OpenList 同步状态
+const syncingOpenList = ref(false)
+const openListSyncProgress = ref(null) // { syncing, total, synced, failed, message }
+let syncProgressTimer = null // 轮询同步进度的定时器
+
 // 每日推荐电影数据（从后端接口获取）
 const recommendMovies = ref([])
 const loadingRecommend = ref(false)
@@ -2886,6 +2902,40 @@ async function handleScrapeMovie(node) {
   }
 }
 
+/**
+ * 同步 OpenList 文件夹列表
+ */
+async function handleSyncOpenList() {
+  if (syncingOpenList.value) {
+    setErrorMessage('同步正在进行中，请稍候...')
+    return
+  }
+  
+  syncingOpenList.value = true
+  openListSyncProgress.value = null
+  
+  try {
+    const result = await syncOpenList()
+    
+    if (result?.code === 200) {
+      setSuccessMessage(result?.message || '同步完成')
+      
+      // 同步完成后重新加载文件夹列表
+      if (activeSheetId.value) {
+        await loadDriveFolders(activeSheetId.value)
+      }
+    } else {
+      setErrorMessage(result?.message || '同步失败')
+    }
+  } catch (err) {
+    console.error('同步 OpenList 失败', err)
+    setErrorMessage(err?.payload?.message || err?.message || '同步失败')
+  } finally {
+    syncingOpenList.value = false
+    openListSyncProgress.value = null
+  }
+}
+
 /**
  * 批量刮削选中的电影文件
  */
diff --git a/src/api/index.js b/src/api/index.js
index cb3fe29..43dc761 100644
--- a/src/api/index.js
+++ b/src/api/index.js
@@ -877,4 +877,26 @@ export function unbindOpenList() {
   return request(`${API_BASE_URL}/openlist/unbind`, {
     method: 'POST',
   })
-}
\ No newline at end of file
+}
+
+// ==================== OpenList 同步 API ====================
+
+/**
+ * 同步 OpenList 文件夹列表
+ * @returns {Promise} 返回格式：{ code: 200, message: "同步完成", data: { total, synced, failed } }
+ */
+export function syncOpenList() {
+  return request(`${API_BASE_URL}/openlist/sync`, {
+    method: 'POST',
+  })
+}
+
+/**
+ * 查询 OpenList 同步进度
+ * @returns {Promise} 返回格式：{ code: 200, data: { syncing: boolean, total: number, synced: number, failed: number, message: string } }
+ */
+export function fetchOpenListSyncProgress() {
+  return request(`${API_BASE_URL}/openlist/sync-progress`, {
+    method: 'GET',
+  })
+}
diff --git a/src/style.css b/src/style.css
index 2725bf3..e027561 100644
--- a/src/style.css
+++ b/src/style.css
@@ -1726,6 +1726,11 @@ canvas {
   margin-left: auto;
 }
 
+/* 同步OpenList按钮靠右显示 */
+.folder-tree-actions__btn--sync {
+  margin-left: auto;
+}
+
 /* 刮削状态面板 - 新增字段样式 */
 .scrape-status-overview {
   margin-top: 12px;
@@ -3996,6 +4001,22 @@ body.dark-mode .quick-icons__manage:hover {
   background: linear-gradient(135deg, #0ea5e9 0%, #6366f1 100%);
 }
 
+body.dark-mode .quick-icons__fallback {
+  color: #a5b4fc;
+}
+
+body.dark-mode .quick-icons__thumb img {
+  filter: brightness(0.9) contrast(1.1);
+}
+
+body.dark-mode .quick-access-panel .quick-icons__fallback {
+  color: #a5b4fc;
+}
+
+body.dark-mode .quick-access-panel .quick-icons__thumb img {
+  filter: brightness(0.9) contrast(1.1);
+}
+
 body.dark-mode .user-menu__trigger {
   background: #1e293b;
   border-color: #334155;