diff --git a/ui/src/stores/modules/user.ts b/ui/src/stores/modules/user.ts
index c884f506a..db5150198 100644
--- a/ui/src/stores/modules/user.ts
+++ b/ui/src/stores/modules/user.ts
@@ -103,10 +103,10 @@ const useUserStore = defineStore({
       return await ThemeApi.getThemeInfo(loading).then((ok) => {
         this.setTheme(ok.data)
         window.document.title = this.themeInfo['title'] || 'MaxKB'
-        // const link = document.querySelector('link[rel="icon"]') as any
-        // if (link) {
-        //   link['href'] = this.themeInfo['icon'] || '/favicon.ico'
-        // }
+        const link = document.querySelector('link[rel="icon"]') as any
+        if (link) {
+          link['href'] = this.themeInfo['icon'] || '/favicon.ico'
+        }
       })
     },