diff --git a/components/home/lovart-home.tsx b/components/home/lovart-home.tsx
index 6e4f98f3d..81b1aa71a 100644
--- a/components/home/lovart-home.tsx
+++ b/components/home/lovart-home.tsx
@@ -1382,14 +1382,14 @@ export function LovartHome({
         </div>
       </header>
 
-      <aside className="fixed left-6 top-1/2 z-30 hidden -translate-y-1/2 flex-col items-center gap-2 lg:flex">
+      <aside className="fixed bottom-6 left-6 top-[92px] z-30 hidden flex-col items-center gap-2 lg:flex">
         <TooltipProvider delayDuration={120}>
           <Tooltip>
             <TooltipTrigger asChild>
               <button
                 type="button"
                 onClick={openNewCanvas}
-                className="flex h-[52px] w-[52px] items-center justify-center rounded-full border border-black/10 bg-white shadow"
+                className="flex h-[52px] w-[52px] shrink-0 items-center justify-center rounded-full border border-black/10 bg-white shadow"
               >
                 <div className="flex h-8 w-8 items-center justify-center rounded-full bg-black text-white">
                   <Plus className="h-4 w-4" />
@@ -1398,8 +1398,7 @@ export function LovartHome({
             </TooltipTrigger>
             <TooltipContent side="right">新建项目</TooltipContent>
           </Tooltip>
-
-          <div className="flex w-[56px] flex-col items-center gap-1 rounded-[28px] border border-black/10 bg-white px-1.5 py-2.5 shadow">
+          <div className="flex min-h-0 w-[56px] flex-1 flex-col items-center gap-1 overflow-y-auto rounded-[28px] border border-black/10 bg-white px-1.5 py-2.5 shadow">
             <Tooltip>
               <TooltipTrigger asChild>
                 <button