diff --git a/app/src/mobile/util/MobileBackFoward.ts b/app/src/mobile/util/MobileBackFoward.ts
index a101b5206..30e7719c9 100644
--- a/app/src/mobile/util/MobileBackFoward.ts
+++ b/app/src/mobile/util/MobileBackFoward.ts
@@ -53,7 +53,7 @@ const focusStack = (backStack: IBackStack) => {
             protyle.wysiwyg.renderCustom(response.data.ial);
         });
     }
-
+    const exitFocusElement = protyle.breadcrumb.element.parentElement.querySelector('[data-type="exit-focus"]');
     if (backStack.zoomId) {
         if (backStack.zoomId !== protyle.block.id) {
             fetchPost("/api/block/checkBlockExist", {id: backStack.id}, existResponse => {
@@ -71,6 +71,7 @@ const focusStack = (backStack: IBackStack) => {
         } else {
             protyle.contentElement.scrollTop = backStack.scrollTop;
         }
+        exitFocusElement.classList.remove("fn__none");
         return;
     }
 
@@ -108,6 +109,7 @@ const focusStack = (backStack: IBackStack) => {
             item.eventBus.emit("switch-protyle", {protyle});
             item.eventBus.emit("loaded-protyle-static", {protyle});
         });
+        exitFocusElement.classList.add("fn__none");
     });
 };