diff --git a/docs/autoClock.png b/docs/autoClock.png
new file mode 100644
index 0000000..41cf4ac
Binary files /dev/null and b/docs/autoClock.png differ
diff --git a/docs/blockPosts.png b/docs/blockPosts.png
new file mode 100644
index 0000000..a5ac3bd
Binary files /dev/null and b/docs/blockPosts.png differ
diff --git a/docs/onlineStorage.jsonc b/docs/onlineStorage.jsonc
index 6b5eb91..e6d69cd 100644
--- a/docs/onlineStorage.jsonc
+++ b/docs/onlineStorage.jsonc
@@ -2,6 +2,7 @@
     "blockWish": false, // 是否屏蔽许愿贴
     "blockMakeFriends": false, // 是否屏蔽交友贴
     "autoClock": false, // 是否开启自动打卡
+    "doubleClickBackToTop": false, // 是否开启双击返回顶部的功能
     "feeling": "", // 打开内容
     "lastClockDate": "", // 上次打卡日期
     "autoClockFailed": false, // 自动打卡失败
diff --git a/src/background/autoClock.ts b/src/background/autoClock.ts
index f349533..1d1e7f4 100644
--- a/src/background/autoClock.ts
+++ b/src/background/autoClock.ts
@@ -45,6 +45,7 @@ export default function() {
 
             const { code } = res.data;
             if (code === 0) {
+                // eslint-disable-next-line prefer-template
                 notification('牛客网自动打卡成功！', `打卡内容：${feeling ? feeling + '!' : ''}`);
             } else if (code === 999) {
                 // 999: 未登入
diff --git a/src/contents/discuss/doubleClickBackToTop.ts b/src/contents/all/doubleClickBackToTop.ts
similarity index 100%
rename from src/contents/discuss/doubleClickBackToTop.ts
rename to src/contents/all/doubleClickBackToTop.ts
diff --git a/src/contents/all/index.ts b/src/contents/all/index.ts
index 0e06cac..3563bfd 100644
--- a/src/contents/all/index.ts
+++ b/src/contents/all/index.ts
@@ -1,5 +1,6 @@
 import { onlineStorage } from 'utils/storage';
 import extensionAutoReload from './extensionAutoReload';
+import doubleClickBackToTop from './doubleClickBackToTop';
 import './style.scss';
 
 // 存储 cookie
@@ -7,3 +8,7 @@ onlineStorage.set({ cookies: document.cookie });
 
 // SSE client
 process.env.NODE_ENV === 'development' && extensionAutoReload();
+
+onlineStorage.get({ doubleClickBackToTop: false }).then(({ doubleClickBackToTop: doubleClickBackToTopSetting }) => {
+    doubleClickBackToTopSetting && doubleClickBackToTop();
+});
diff --git a/src/contents/discuss/index.ts b/src/contents/discuss/index.ts
index 5d16b5f..0c3b74e 100644
--- a/src/contents/discuss/index.ts
+++ b/src/contents/discuss/index.ts
@@ -1,6 +1,4 @@
 import blockPosts from './blockPosts';
-import doubleClickBackToTop from './doubleClickBackToTop';
 import './style.scss';
 
-doubleClickBackToTop();
 blockPosts();