From b0de05da783b23e73742cae7d4c7fdb4bc54fff6 Mon Sep 17 00:00:00 2001
From: Vanessa <lly219@gmail.com>
Date: Thu, 1 Sep 2022 11:22:50 +0800
Subject: [PATCH] :bug: fix https://github.com/siyuan-note/siyuan/issues/5776

---
 app/src/config/about.ts | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/app/src/config/about.ts b/app/src/config/about.ts
index 05082d62c..dc93c26cf 100644
--- a/app/src/config/about.ts
+++ b/app/src/config/about.ts
@@ -171,13 +171,12 @@ export const about = {
         });
         const updateElement = about.element.querySelector("#checkUpdateBtn");
         updateElement.addEventListener("click", () => {
-            const svgElement = updateElement.firstElementChild;
-            if (svgElement) {
+            if (updateElement.firstElementChild.classList.contains("fn__rotate")) {
                 return;
             }
             updateElement.innerHTML = `<svg class="fn__rotate"><use xlink:href="#iconRefresh"></use></svg>${window.siyuan.languages.checkUpdate}`;
             fetchPost("/api/system/checkUpdate", {showMsg: true}, () => {
-                updateElement.innerHTML = `${window.siyuan.languages.checkUpdate}`;
+                updateElement.innerHTML = `<svg><use xlink:href="#iconRefresh"></use></svg>${window.siyuan.languages.checkUpdate}`;
             });
         });
         /// #if !BROWSER