diff --git a/app/src/config/about.ts b/app/src/config/about.ts
index 2f4e53af2..165692734 100644
--- a/app/src/config/about.ts
+++ b/app/src/config/about.ts
@@ -130,7 +130,7 @@ export const about = {
             <svg><use xlink:href="#iconRefresh"></use></svg>${window.siyuan.languages.checkUpdate}
         </button>
         <div class="fn__hr${isBrowser() ? "" : " fn__none"}"></div>
-        <button id="menuSafeQuit" class="b3-button b3-button--outline fn__block${["android", "ios"].includes(window.siyuan.config.system.container) ? "" : " fn__none"}">
+        <button id="menuSafeQuit" class="b3-button b3-button--outline fn__block${(window.webkit?.messageHandlers || window.JSAndroid) ? "" : " fn__none"}">
             <svg><use xlink:href="#iconQuit"></use></svg>${window.siyuan.languages.safeQuit}
         </button>
     </div>
diff --git a/app/src/mobile/util/menu.ts b/app/src/mobile/util/menu.ts
index bdddc930e..ab7d45149 100644
--- a/app/src/mobile/util/menu.ts
+++ b/app/src/mobile/util/menu.ts
@@ -172,7 +172,7 @@ ${accountHTML}
 <div class="b3-list-item b3-list-item--big" id="menuAbout">
     <svg class="b3-list-item__graphic"><use xlink:href="#iconInfo"></use></svg><span class="b3-list-item__text">${window.siyuan.languages.about}</span>
 </div>
-<div class="b3-list-item b3-list-item--big" id="menuSafeQuit">
+<div class="b3-list-item b3-list-item--big${(window.webkit?.messageHandlers || window.JSAndroid) ? "" : " fn__none"}" id="menuSafeQuit">
     <svg class="b3-list-item__graphic"><use xlink:href="#iconQuit"></use></svg><span class="b3-list-item__text">${window.siyuan.languages.safeQuit}</span>
 </div>`;
     // 只能用 click，否则无法上下滚动 https://github.com/siyuan-note/siyuan/issues/6628