diff --git a/src/i18n/locales/en-US.ts b/src/i18n/locales/en-US.ts
index 90599a57..eb38e070 100644
--- a/src/i18n/locales/en-US.ts
+++ b/src/i18n/locales/en-US.ts
@@ -189,7 +189,6 @@ export default {
       lockTip: "Confirmation of the lock screen?",
       lockPasswd: "Unlock Password",
       lockPasswdTip: "No password can be set",
-      helpDoc: "System User Documentation",
       fullscreen: "Full Screen",
       logout: "Logout",
       profile: "Profile",
diff --git a/src/i18n/locales/zh-CN.ts b/src/i18n/locales/zh-CN.ts
index 6e365396..281077c6 100644
--- a/src/i18n/locales/zh-CN.ts
+++ b/src/i18n/locales/zh-CN.ts
@@ -189,7 +189,6 @@ export default {
       lockTip: "确认要进行锁屏吗？",
       lockPasswd: "解锁密码",
       lockPasswdTip: "可不设置密码",
-      helpDoc: "系统使用文档",
       fullscreen: "全屏显示",
       logout: "退出登录",
       profile: "个人中心",
diff --git a/src/layouts/components/RightContent.vue b/src/layouts/components/RightContent.vue
index 785343be..a766529b 100644
--- a/src/layouts/components/RightContent.vue
+++ b/src/layouts/components/RightContent.vue
@@ -57,16 +57,6 @@ function fnClickAlarm() {
   router.push({ name: 'ActiveAlarm_2088' });
 }
 
-/**系统使用手册跳转 */
-function fnClickHelpDoc(language?: string) {
-  const routeData = router.resolve({ name: 'HelpDoc' });
-  let href = routeData.href;
-  if (language) {
-    href = `${routeData.href}?language=${language}`;
-  }
-  window.open(href, '_blank');
-}
-
 /**改变多语言 */
 function fnChangeLocale(e: any) {
   changeLocale(e.key);
@@ -126,18 +116,6 @@ function fnChangeLocale(e: any) {
       </a-tooltip>
     </span>
 
-    <!-- 用户帮助手册 -->
-    <span v-perms:has="['system:setting:doc']">
-      <a-tooltip placement="bottom">
-        <template #title>{{ t('loayouts.rightContent.helpDoc') }}</template>
-        <a-button type="text" style="color: inherit" @click="fnClickHelpDoc()">
-          <template #icon>
-            <QuestionCircleOutlined />
-          </template>
-        </a-button>
-      </a-tooltip>
-    </span>
-
     <a-tooltip placement="bottom">
       <template #title>{{ t('loayouts.rightContent.fullscreen') }}</template>
       <a-button type="text" style="color: inherit" @click="toggle">