diff --git a/web/app/dashboard/ai-workflows/_components/workflow-config-sidebar.tsx b/web/app/dashboard/ai-workflows/_components/workflow-config-sidebar.tsx
index 71d982a..247d4f4 100644
--- a/web/app/dashboard/ai-workflows/_components/workflow-config-sidebar.tsx
+++ b/web/app/dashboard/ai-workflows/_components/workflow-config-sidebar.tsx
@@ -16,9 +16,9 @@ import {
   type WorkflowNodeData,
 } from "./workflow-utils"
 
-const PANEL_DEFAULT_WIDTH = 380
+const PANEL_DEFAULT_WIDTH = 460
 const PANEL_MIN_WIDTH = 320
-const PANEL_MAX_WIDTH = 560
+const PANEL_MAX_WIDTH = 600
 
 export function WorkflowConfigPanel({
   definition,
@@ -126,7 +126,7 @@ export function WorkflowConfigPanel({
       >
         <span className="h-12 w-1 rounded-full bg-slate-300/80 transition-colors group-hover:bg-blue-400" />
       </div>
-      <section className="pointer-events-auto flex min-h-0 w-full flex-col overflow-hidden rounded-lg border border-slate-300 bg-white shadow-[0_18px_45px_rgba(15,23,42,0.18)] backdrop-blur">
+      <section className="pointer-events-auto flex min-h-0 w-full flex-col overflow-hidden rounded-lg bg-white shadow-[0_18px_45px_rgba(15,23,42,0.18)] backdrop-blur">
         <div className="shrink-0 p-3 pb-2">
           <div className="overflow-hidden rounded-md border border-slate-200 bg-white">
             <div className="px-3 py-3">