diff --git a/app/src/assets/scss/_protyle.scss b/app/src/assets/scss/_protyle.scss
index 3b5ec2d92..f227c0384 100644
--- a/app/src/assets/scss/_protyle.scss
+++ b/app/src/assets/scss/_protyle.scss
@@ -115,6 +115,10 @@
     flex: 1;
     min-width: 8px;
     transition: var(--b3-transition);
+    color: var(--b3-theme-error);
+    text-align: center;
+    padding: 6px 0;
+    line-height: 18px;
   }
 
   &__bar {
diff --git a/app/src/protyle/util/onGet.ts b/app/src/protyle/util/onGet.ts
index 60d3f9532..68c32a87f 100644
--- a/app/src/protyle/util/onGet.ts
+++ b/app/src/protyle/util/onGet.ts
@@ -131,7 +131,8 @@ const setHTML = (options: {
     content: string,
     action?: string[],
     isSyncing: boolean,
-    unScroll?: boolean }, protyle: IProtyle) => {
+    unScroll?: boolean
+}, protyle: IProtyle) => {
     if (protyle.contentElement.classList.contains("fn__none")) {
         return;
     }
@@ -286,6 +287,9 @@ const setHTML = (options: {
 
 export const disabledForeverProtyle = (protyle: IProtyle) => {
     disabledProtyle(protyle);
+    if (protyle.breadcrumb) {
+        protyle.breadcrumb.element.querySelector(".b3-button").textContent = window.siyuan.languages["_kernel"][81]
+    }
     protyle.element.setAttribute("disabled-forever", "true");
 }