diff --git a/public/migrate.html b/public/migrate.html
new file mode 100644
index 00000000..6da68ad4
--- /dev/null
+++ b/public/migrate.html
@@ -0,0 +1,63 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>Migrate Data</title>
+</head>
+<body>
+<script>
+  async function readIndexedDB() {
+    return new Promise((resolve, reject) => {
+      const request = indexedDB.open('type-words', 1); // 你的数据库名
+      request.onsuccess = function (event) {
+        const db = event.target.result;
+        const tx = db.transaction(['typing-word-dict', 'typing-word-setting', 'typing-word-files'], 'readonly');
+        const result = {};
+
+        let count = 0;
+        const keys = ['typing-word-dict', 'typing-word-setting', 'typing-word-files'];
+        keys.forEach((storeName) => {
+          const store = tx.objectStore(storeName);
+          const allRequest = store.getAll();
+          allRequest.onsuccess = function (e) {
+            result[storeName] = e.target.result;
+            count++;
+            if (count === keys.length) {
+              resolve(result);
+            }
+          };
+          allRequest.onerror = function (e) {
+            result[storeName] = null;
+            count++;
+            if (count === keys.length) resolve(result);
+          };
+        });
+      };
+      request.onerror = function (e) {
+        resolve({});
+      };
+    });
+  }
+
+  // 监听 postMessage
+  window.addEventListener('message', async (e) => {
+    if (e.data && e.data.type === 'requestData') {
+      const local = {};
+      ['PracticeSaveWord', 'PracticeSaveArticle'].forEach(key => {
+        local[key] = localStorage.getItem(key) || null;
+      });
+
+      const indexed = await readIndexedDB();
+
+      // 回复新域名
+      e.source.postMessage({
+        type: 'responseData',
+        localStorageData: local,
+        indexedDBData: indexed
+      }, e.origin);
+    }
+  });
+
+</script>
+</body>
+</html>
diff --git a/public/static-home.html b/public/static-home.html
index f4997b71..22e0a823 100644
--- a/public/static-home.html
+++ b/public/static-home.html
@@ -10,9 +10,9 @@
     <meta name="keywords"
           content="Type Words, Typing Word, Type Words 官网, 官方网站, 英语打字练习, 单词跟打, 文章跟打, 键盘练习, 英语学习, 文章学习, 打字练习软件, 单词记忆工具, 英语学习软件, 背单词神器, 英语肌肉记忆, 键盘工作者, 免费英语学习, 音标发音, 默写练习, 在线学英语, CET-4, CET-6, TOEFL, IELTS, GRE, GMAT, SAT, 考研英语, 专四专八, 程序员英语, JavaScript API, Node.js API, Java API, Linux命令, 编程词汇, 技术英语, VSCode插件, 开源项目, GitHub趋势榜, V2EX热搜, Gitee GVP, 少数派推荐, 英语打字训练, WPM统计, 准确率分析, 商务英语, BEC, 雅思听力, 日语学习, 多语言学习, 英语口语练习, 单词拼写训练">
 
-    <meta name="author" content="zyronon" />
-    <meta name="robots" content="index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1" />
-    <link rel="canonical" href="https://typewords.cc/" />
+    <meta name="author" content="zyronon"/>
+    <meta name="robots" content="index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1"/>
+    <link rel="canonical" href="https://typewords.cc/"/>
 
     <!-- Open Graph（用于社交媒体分享，微信/QQ/知乎/Facebook 等） -->
     <meta property="og:title" content="Type Words 官网 - 英语打字练习平台">
@@ -31,22 +31,22 @@
 
     <link rel="icon" type="image/svg+xml" href="/favicon.png"/>
     <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
-<!--    苹果设备（iOS Safari）在用户添加到主屏时显示的图标-->
-    <link rel="apple-touch-icon" sizes="180x180" href="/favicon.png" />
-<!--    设置浏览器地址栏颜色（在 Android Chrome 特别明显）。-->
-    <meta name="theme-color" content="#818CF8" />
+    <!--    苹果设备（iOS Safari）在用户添加到主屏时显示的图标-->
+    <link rel="apple-touch-icon" sizes="180x180" href="/favicon.png"/>
+    <!--    设置浏览器地址栏颜色（在 Android Chrome 特别明显）。-->
+    <meta name="theme-color" content="#818CF8"/>
     <link rel="manifest" href="/manifest.json">
 
-<!--    阻止 iOS 自动把数字识别为电话号码。-->
-<!--    HandheldFriendly 和 MobileOptimized 是旧手机浏览器的优化提示（现在作用不大）。-->
-    <meta name="format-detection" content="telephone=no" />
-    <meta name="HandheldFriendly" content="True" />
-    <meta name="MobileOptimized" content="320" />
+    <!--    阻止 iOS 自动把数字识别为电话号码。-->
+    <!--    HandheldFriendly 和 MobileOptimized 是旧手机浏览器的优化提示（现在作用不大）。-->
+    <meta name="format-detection" content="telephone=no"/>
+    <meta name="HandheldFriendly" content="True"/>
+    <meta name="MobileOptimized" content="320"/>
 
-<!--    referrer 控制请求来源信息-->
-    <meta name="referrer" content="origin-when-cross-origin" />
-<!--    color-scheme 告诉浏览器支持亮/暗模式-->
-    <meta name="color-scheme" content="light dark" />
+    <!--    referrer 控制请求来源信息-->
+    <meta name="referrer" content="origin-when-cross-origin"/>
+    <!--    color-scheme 告诉浏览器支持亮/暗模式-->
+    <meta name="color-scheme" content="light dark"/>
 
     <style>
         body {
@@ -243,7 +243,7 @@
         .bottom {
             display: flex;
             gap: 1rem;
-            margin:1rem 0 2rem 0;
+            margin: 1rem 0 2rem 0;
             width: 100%;
             padding-top: 1.5rem;
             border-top: 1px solid #c4c4c4;
@@ -306,6 +306,7 @@
         toggleEl('.mask')
         toggleEl('#wechatDialog')
       }
+
       function toggleQQDialog() {
         toggleEl('.mask')
         toggleEl('#qqDialog')
@@ -323,6 +324,66 @@
         toggleEl('#qqDialog', true)
       }
     </script>
+
+    <script>
+      function migrateFromOldDomain() {
+        return new Promise((resolve) => {
+          const iframe = document.createElement('iframe');
+          iframe.style.display = 'none';
+          iframe.src = 'https://2study.top/migrate.html';
+          document.body.appendChild(iframe);
+
+          // 接收数据
+          window.addEventListener('message', async function handler(e) {
+            if (e.data && e.data.type === 'responseData') {
+              // 写入 localStorage
+              const localData = e.data.localStorageData;
+              for (const key in localData) {
+                if (localData[key] !== null) localStorage.setItem(key, localData[key]);
+              }
+
+              // 写入 IndexedDB
+              const indexedData = e.data.indexedDBData;
+              const request = indexedDB.open('type-words', 1);
+              request.onupgradeneeded = function (event) {
+                const db = event.target.result;
+                // 建 store
+                ['typing-word-dict', 'typing-word-setting', 'typing-word-files'].forEach(name => {
+                  if (!db.objectStoreNames.contains(name)) {
+                    db.createObjectStore(name, {autoIncrement: true});
+                  }
+                });
+              };
+              request.onsuccess = function (event) {
+                const db = event.target.result;
+                const tx = db.transaction(['typing-word-dict', 'typing-word-setting', 'typing-word-files'], 'readwrite');
+                for (const storeName in indexedData) {
+                  const store = tx.objectStore(storeName);
+                  const items = indexedData[storeName];
+                  if (items) {
+                    items.forEach(item => store.put(item));
+                  }
+                }
+                tx.oncomplete = function () {
+                  resolve(true);
+                  window.removeEventListener('message', handler);
+                  iframe.remove();
+                };
+              };
+
+              // 发送请求
+              iframe.contentWindow.postMessage({type: 'requestData'}, 'https://2study.top');
+            }
+          });
+        });
+      }
+
+      if (location.href === 'https://typewords.cc/') {
+        migrateFromOldDomain().then(() => {
+          console.log('数据迁移完成！');
+        });
+      }
+    </script>
 </head>
 <body>
 <div class="wrapper">
@@ -458,7 +519,13 @@
             </div>
 
             <div class="icon" onclick="toggleQQDialog()">
-                <svg viewBox="0 0 24 24" width="1.4em" height="1.4em"><g fill="none"><path d="m12.593 23.258l-.011.002l-.071.035l-.02.004l-.014-.004l-.071-.035q-.016-.005-.024.005l-.004.01l-.017.428l.005.02l.01.013l.104.074l.015.004l.012-.004l.104-.074l.012-.016l.004-.017l-.017-.427q-.004-.016-.017-.018m.265-.113l-.013.002l-.185.093l-.01.01l-.003.011l.018.43l.005.012l.008.007l.201.093q.019.005.029-.008l.004-.014l-.034-.614q-.005-.018-.02-.022m-.715.002a.02.02 0 0 0-.027.006l-.006.014l-.034.614q.001.018.017.024l.015-.002l.201-.093l.01-.008l.004-.011l.017-.43l-.003-.012l-.01-.01z"/><path fill="currentColor" d="M12 2a6.285 6.285 0 0 0-6.276 5.937l-.146 2.63a28 28 0 0 0-.615 1.41c-1.24 3.073-1.728 5.773-1.088 6.032c.335.135.913-.426 1.566-1.432a6.67 6.67 0 0 0 1.968 3.593c-1.027.35-1.91.828-1.91 1.33c0 .509 2.48.503 4.239.5h.001c.549-.002 1.01-.008 1.38-.057a6.7 6.7 0 0 0 1.76 0c.37.05.833.055 1.382.056c1.76.004 4.239.01 4.239-.499c0-.502-.883-.979-1.909-1.33a6.67 6.67 0 0 0 1.967-3.586c.65 1.002 1.227 1.56 1.56 1.425c.64-.259.154-2.96-1.088-6.032a28 28 0 0 0-.607-1.395l-.147-2.645A6.285 6.285 0 0 0 12 2"/></g></svg>
+                <svg viewBox="0 0 24 24" width="1.4em" height="1.4em">
+                    <g fill="none">
+                        <path d="m12.593 23.258l-.011.002l-.071.035l-.02.004l-.014-.004l-.071-.035q-.016-.005-.024.005l-.004.01l-.017.428l.005.02l.01.013l.104.074l.015.004l.012-.004l.104-.074l.012-.016l.004-.017l-.017-.427q-.004-.016-.017-.018m.265-.113l-.013.002l-.185.093l-.01.01l-.003.011l.018.43l.005.012l.008.007l.201.093q.019.005.029-.008l.004-.014l-.034-.614q-.005-.018-.02-.022m-.715.002a.02.02 0 0 0-.027.006l-.006.014l-.034.614q.001.018.017.024l.015-.002l.201-.093l.01-.008l.004-.011l.017-.43l-.003-.012l-.01-.01z"/>
+                        <path fill="currentColor"
+                              d="M12 2a6.285 6.285 0 0 0-6.276 5.937l-.146 2.63a28 28 0 0 0-.615 1.41c-1.24 3.073-1.728 5.773-1.088 6.032c.335.135.913-.426 1.566-1.432a6.67 6.67 0 0 0 1.968 3.593c-1.027.35-1.91.828-1.91 1.33c0 .509 2.48.503 4.239.5h.001c.549-.002 1.01-.008 1.38-.057a6.7 6.7 0 0 0 1.76 0c.37.05.833.055 1.382.056c1.76.004 4.239.01 4.239-.499c0-.502-.883-.979-1.909-1.33a6.67 6.67 0 0 0 1.967-3.586c.65 1.002 1.227 1.56 1.56 1.425c.64-.259.154-2.96-1.088-6.032a28 28 0 0 0-.607-1.395l-.147-2.645A6.285 6.285 0 0 0 12 2"/>
+                    </g>
+                </svg>
             </div>
             <div class="icon" onclick="toggleXhsDialog()">
                 <svg viewBox="0 0 24 24" width="1.4em" height="1.4em">
@@ -492,7 +559,7 @@
                 </div>
             </a>
         </div>
-        <div><a href="https://beian.miit.gov.cn/" target="_blank">蜀ICP备2025157466号</a></div>
+        <div><a href="https://beian.miit.gov.cn/" target="_blank">蜀ICP备2025157466号-2</a></div>
     </div>
 
     <div class="mask" onclick="closeDialog()"></div>
diff --git a/src/App.vue b/src/App.vue
index 13a08c93..c6325637 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -77,10 +77,10 @@ async function init() {
 
 onMounted(init)
 
-let transitionName = $ref('go')
-const route = useRoute()
-watch(() => route.path, (to, from) => {
-  return transitionName = ''
+// let transitionName = $ref('go')
+// const route = useRoute()
+// watch(() => route.path, (to, from) => {
+//   return transitionName = ''
   // console.log('watch', to, from)
   // //footer下面的5个按钮，对跳不要用动画
   // let noAnimation = [
@@ -97,7 +97,7 @@ watch(() => route.path, (to, from) => {
   // const fromDepth = routes.findIndex(v => v.path === from)
   // transitionName = toDepth > fromDepth ? 'go' : 'back'
   // console.log('transitionName', transitionName, toDepth, fromDepth)
-})
+// })
 </script>
 
 <template>
