diff --git a/ui/src/components/layout/hero-section.tsx b/ui/src/components/layout/hero-section.tsx
index 409900ff..40ea83d9 100644
--- a/ui/src/components/layout/hero-section.tsx
+++ b/ui/src/components/layout/hero-section.tsx
@@ -5,16 +5,18 @@ interface HeroSectionProps {
   version?: string;
 }
 
-export function HeroSection({ version = '5.0.0' }: HeroSectionProps) {
+export function HeroSection({ version }: HeroSectionProps) {
   return (
     <div className="flex items-center gap-4">
       <CcsLogo size="lg" showText={false} />
       <div>
         <div className="flex items-center gap-3">
           <h1 className="text-2xl font-bold">CCS Config</h1>
-          <Badge variant="outline" className="font-mono text-xs">
-            v{version}
-          </Badge>
+          {version && (
+            <Badge variant="outline" className="font-mono text-xs">
+              v{version}
+            </Badge>
+          )}
         </div>
         <p className="text-muted-foreground text-sm mt-1">Claude Code Switch Dashboard</p>
       </div>