From 73b3b6733b6179155af7b23d11d8b5ab1d522437 Mon Sep 17 00:00:00 2001
From: Vanessa <lly219@gmail.com>
Date: Sun, 7 Jan 2024 22:56:53 +0800
Subject: [PATCH] :art: fix https://github.com/siyuan-note/siyuan/issues/10103

---
 app/src/protyle/toolbar/index.ts | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/app/src/protyle/toolbar/index.ts b/app/src/protyle/toolbar/index.ts
index ce2fbb239..f3092aa89 100644
--- a/app/src/protyle/toolbar/index.ts
+++ b/app/src/protyle/toolbar/index.ts
@@ -1294,8 +1294,7 @@ export class Toolbar {
 </div>`;
         const listElement = this.subElement.querySelector(".b3-list");
         const previewElement = this.subElement.firstElementChild.lastElementChild;
-        let previewPath = listElement.firstElementChild.getAttribute("data-value");
-        previewTemplate(previewPath, previewElement, protyle.block.parentID);
+        let previewPath: string
         listElement.addEventListener("mouseover", (event) => {
             const target = event.target as HTMLElement;
             const hoverItemElement = hasClosestByClassName(target, "b3-list-item");
@@ -1437,10 +1436,7 @@ export class Toolbar {
     <svg><use xlink:href="#iconTrashcan"></use></svg>
 </span></div>`;
             });
-            if (html === "") {
-                html = `<li class="b3-list--empty">${window.siyuan.languages.emptyContent}</li>`;
-            }
-            this.subElement.querySelector(".b3-list--background").innerHTML = html;
+            this.subElement.querySelector(".b3-list--background").innerHTML = html ||`<li class="b3-list--empty">${window.siyuan.languages.emptyContent}</li>`;
             /// #if !MOBILE
             const rangePosition = getSelectionPosition(nodeElement, range);
             setPosition(this.subElement, rangePosition.left, rangePosition.top + 18, Constants.SIZE_TOOLBAR_HEIGHT);
@@ -1448,6 +1444,8 @@ export class Toolbar {
             /// #else
             setPosition(this.subElement, 0, 0);
             /// #endif
+            previewPath = listElement.firstElementChild.getAttribute("data-value");
+            previewTemplate(previewPath, previewElement, protyle.block.parentID);
         });
     }