From e103b5c2f0469d0a9dd1b1849659c3e13a0d6b16 Mon Sep 17 00:00:00 2001
From: Vanessa <lly219@gmail.com>
Date: Tue, 12 Aug 2025 11:28:22 +0800
Subject: [PATCH] :art: https://github.com/siyuan-note/siyuan/issues/15453

---
 app/src/plugin/index.ts     | 13 ++++++++++++-
 app/src/plugin/uninstall.ts |  2 ++
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/app/src/plugin/index.ts b/app/src/plugin/index.ts
index a892184a1..6036a5daf 100644
--- a/app/src/plugin/index.ts
+++ b/app/src/plugin/index.ts
@@ -155,8 +155,19 @@ export class Plugin {
     }
 
     public addIcons(svg: string) {
-        document.body.insertAdjacentHTML("afterbegin", `<svg data-name="${this.name}" style="position: absolute; width: 0; height: 0; overflow: hidden;" xmlns="http://www.w3.org/2000/svg">
+        const svgElement = document.querySelector(`svg[data-name="${this.name}"] defs`);
+        if (svgElement) {
+            svgElement.innerHTML = svg;
+        } else {
+            const lastSvgElement = document.querySelector("body > svg:last-of-type");
+            if (lastSvgElement) {
+                lastSvgElement.insertAdjacentHTML("afterend", `<svg data-name="${this.name}" style="position: absolute; width: 0; height: 0; overflow: hidden;" xmlns="http://www.w3.org/2000/svg">
 <defs>${svg}</defs></svg>`);
+            } else {
+                document.body.insertAdjacentHTML("afterbegin", `<svg data-name="${this.name}" style="position: absolute; width: 0; height: 0; overflow: hidden;" xmlns="http://www.w3.org/2000/svg">
+<defs>${svg}</defs></svg>`);
+            }
+        }
     }
 
     public addTopBar(options: {
diff --git a/app/src/plugin/uninstall.ts b/app/src/plugin/uninstall.ts
index 7fba77cf3..19cfb52e1 100644
--- a/app/src/plugin/uninstall.ts
+++ b/app/src/plugin/uninstall.ts
@@ -62,6 +62,8 @@ export const uninstall = (app: App, name: string, isUninstall = false) => {
             });
             // rm plugin
             app.plugins.splice(index, 1);
+            // rm icons
+            document.querySelector(`svg[data-name="${plugin.name}"]`)?.remove();
             // rm protyle toolbar
             getAllEditor().forEach(editor => {
                 editor.protyle.toolbar.update(editor.protyle);