From d521ebde4fb0693ab74a6a7530cca8d15631a664 Mon Sep 17 00:00:00 2001
From: Vanessa <lly219@gmail.com>
Date: Sun, 25 Sep 2022 19:16:43 +0800
Subject: [PATCH] :bug: fix https://github.com/siyuan-note/siyuan/issues/5956

---
 app/src/protyle/toolbar/Font.ts | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/src/protyle/toolbar/Font.ts b/app/src/protyle/toolbar/Font.ts
index 218895e35..852911fd2 100644
--- a/app/src/protyle/toolbar/Font.ts
+++ b/app/src/protyle/toolbar/Font.ts
@@ -3,6 +3,7 @@ import {ToolbarItem} from "./ToolbarItem";
 import {setPosition} from "../../util/setPosition";
 import {getSelectionPosition} from "../util/selection";
 import {Constants} from "../../constants";
+import {hasClosestByAttribute} from "../util/hasClosest";
 
 export class Font extends ToolbarItem {
     public element: HTMLElement;
@@ -70,8 +71,11 @@ export const fontMenu = (protyle: IProtyle) => {
         });
         lastColorHTML += "</div>";
     }
-    const textElement = protyle.toolbar.range.cloneContents().querySelector('[data-type~="text"]') as HTMLElement;
+    let textElement = protyle.toolbar.range.cloneContents().querySelector('[data-type~="text"]') as HTMLElement;
     let fontSize = "16px";
+    if (!textElement) {
+        textElement = hasClosestByAttribute(protyle.toolbar.range.startContainer, "data-type", "text") as HTMLElement;
+    }
     if (textElement) {
         fontSize = textElement.style.fontSize;
     }