diff --git a/web/components/PredictionPanel.tsx b/web/components/PredictionPanel.tsx
index 7d94564..28d1ef5 100644
--- a/web/components/PredictionPanel.tsx
+++ b/web/components/PredictionPanel.tsx
@@ -75,7 +75,7 @@ export function PredictionPanel({ code, initial, onResult }: Props) {
   const steps = pred?.steps ?? [];
 
   return (
-    <div className="rounded-lg border border-zinc-800 bg-zinc-900/40 p-4">
+    <div className="rounded-md border border-zinc-800 bg-zinc-900/40 p-4">
       <div className="mb-3 flex items-center justify-between gap-3">
         <div>
           <div className="text-sm font-medium text-zinc-200">예측 (Chronos + LightGBM 앙상블)</div>