diff --git a/app/src/boot/globalEvent/keydown.ts b/app/src/boot/globalEvent/keydown.ts
index 65f0266e2..3769748e9 100644
--- a/app/src/boot/globalEvent/keydown.ts
+++ b/app/src/boot/globalEvent/keydown.ts
@@ -283,9 +283,7 @@ const editKeydown = (app: App, event: KeyboardEvent) => {
         return true;
     }
     const target = event.target as HTMLElement;
-    if (target.tagName !== "TABLE" && (
-        target.tagName === "INPUT" || target.tagName === "TEXTAREA" || hasClosestByAttribute(target, "contenteditable", null)
-    )) {
+    if (target.tagName !== "TABLE" && (target.tagName === "INPUT" || target.tagName === "TEXTAREA")) {
         return false;
     }
     if (matchHotKey(window.siyuan.config.keymap.editor.general.refresh.custom, event)) {
@@ -316,6 +314,9 @@ const editKeydown = (app: App, event: KeyboardEvent) => {
         event.preventDefault();
         return true;
     }
+    if (hasClosestByClassName(target, "protyle-title__input")) {
+        return false;
+    }
     // 没有光标时，无法撤销 https://ld246.com/article/1624021111567
     if (matchHotKey(window.siyuan.config.keymap.editor.general.undo.custom, event)) {
         protyle.undo.undo(protyle);
diff --git a/app/src/protyle/util/reload.ts b/app/src/protyle/util/reload.ts
index 1f7ff8635..173dbde5b 100644
--- a/app/src/protyle/util/reload.ts
+++ b/app/src/protyle/util/reload.ts
@@ -6,6 +6,10 @@ import {hasClosestByClassName} from "./hasClosest";
 import {preventScroll} from "../scroll/preventScroll";
 
 export const reloadProtyle = (protyle: IProtyle, focus: boolean) => {
+    if (!protyle.preview.element.classList.contains("fn__none")) {
+        protyle.preview.render(protyle);
+        return;
+    }
     if (window.siyuan.config.editor.displayBookmarkIcon) {
         protyle.wysiwyg.element.classList.add("protyle-wysiwyg--attr");
     } else {