diff --git a/package.json b/package.json
index e5efe2c..6cccfdf 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "smartims",
   "private": true,
-  "version": "0.4.0.1",
+  "version": "0.4.0.0",
   "type": "module",
   "scripts": {
     "dev": "vite",
diff --git a/server/package.json b/server/package.json
index 8537666..b7fabc2 100644
--- a/server/package.json
+++ b/server/package.json
@@ -1,6 +1,6 @@
 {
   "name": "server",
-  "version": "0.4.0.1",
+  "version": "0.4.0.0",
   "description": "",
   "main": "index.js",
   "scripts": {
diff --git a/server/routes/system.js b/server/routes/system.js
index 2e8b4cb..5da1139 100644
--- a/server/routes/system.js
+++ b/server/routes/system.js
@@ -548,10 +548,11 @@ router.get('/version/remote', isAuthenticated, hasRole('admin'), async (req, res
                 // Filter 1: History is ONLY versions <= current
                 const history = allTags.filter(t => compare(t.version, currentVersion) <= 0);
 
-                // Filter 2: Latest is the absolute newest tag available (could be > current)
                 const latestFromRemote = allTags[0] || null;
                 const needsUpdate = latestFromRemote ? (compare(latestFromRemote.version, currentVersion) > 0) : false;
 
+                console.log(`[VersionCheck] Current: "${currentVersion}", LatestTag: "${latestFromRemote?.version}", NeedsUpdate: ${needsUpdate}`);
+
                 res.json({
                     current: currentVersion,
                     latest: latestFromRemote ? `v${latestFromRemote.version}` : null,
diff --git a/src/platform/pages/VersionPage.tsx b/src/platform/pages/VersionPage.tsx
index d1b3ea7..4cb8a53 100644
--- a/src/platform/pages/VersionPage.tsx
+++ b/src/platform/pages/VersionPage.tsx
@@ -113,11 +113,11 @@ export function VersionPage() {
     };
 
     // Source of truth for versioning comes from the API
-    const currentVersion = remoteInfo?.current || '0.4.0';
+    const currentVersion = remoteInfo?.current || healthIcon?.version || '0.4.0.0';
     const buildDate = '2026-01-25';
 
-    // Check if update is needed based on API-supplied needsUpdate flag
-    const needsUpdate = remoteInfo?.needsUpdate || false;
+    // IMPORTANT: needsUpdate should be true if remote has a higher version than local
+    const needsUpdate = !!remoteInfo?.needsUpdate;
 
     return (
         <div className="page-container p-6 max-w-4xl mx-auto">
@@ -136,51 +136,41 @@ export function VersionPage() {
                 </button>
             </div>
 
-            {/* Update Alert Banner - Based on Frontend Version comparison */}
-            {needsUpdate && !updateResult && (
-                <div className={`mb-8 p-0 border rounded-xl overflow-hidden animate-in fade-in slide-in-from-top-4 duration-500 shadow-lg ${remoteInfo?.latestInfo?.type === 'urgent' ? 'border-red-200 bg-red-50' : 'border-amber-200 bg-amber-50'}`}>
-                    <div className="p-5 flex flex-col md:flex-row md:items-center justify-between gap-4">
-                        <div className="flex items-start gap-3">
-                            <div className={`p-2 rounded-lg mt-0.5 ${remoteInfo?.latestInfo?.type === 'urgent' ? 'bg-red-100 text-red-600' : 'bg-amber-100 text-amber-600'}`}>
-                                <AlertTriangle size={20} />
-                            </div>
-                            <div>
-                                <div className="flex items-center gap-2 mb-1">
-                                    <h4 className={`font-black text-lg ${remoteInfo?.latestInfo?.type === 'urgent' ? 'text-red-900' : 'text-amber-900'}`}>
-                                        {remoteInfo?.latestInfo?.type === 'urgent' ? '🚨 긴급 보안/시스템 업데이트 발견' : '✨ 새로운 업데이트가 가능합니다'}
-                                    </h4>
-                                    <span className={`px-2 py-0.5 rounded text-[10px] font-black uppercase tracking-wider ${remoteInfo?.latestInfo?.type === 'urgent' ? 'bg-red-600 text-white' : 'bg-amber-600 text-white'}`}>
-                                        {remoteInfo?.latestInfo?.type || 'patch'}
-                                    </span>
-                                </div>
-                                <p className={`text-sm font-medium ${remoteInfo?.latestInfo?.type === 'urgent' ? 'text-red-700' : 'text-amber-700'}`}>
-                                    현재 버전: v{currentVersion} → 최신 버전: <span className="font-black underline underline-offset-4">{remoteInfo?.latest}</span>
-                                </p>
-                                {remoteInfo?.latestInfo && (
-                                    <div className={`mt-3 p-3 rounded-lg border text-xs leading-relaxed ${remoteInfo?.latestInfo?.type === 'urgent' ? 'bg-white/50 border-red-100 text-red-800' : 'bg-white/50 border-amber-100 text-amber-800'}`}>
-                                        <p className="font-bold mb-1">[{remoteInfo.latestInfo.title}]</p>
-                                        <ul className="space-y-1 opacity-80">
-                                            {remoteInfo.latestInfo.changes.slice(0, 3).map((c, i) => (
-                                                <li key={i} className="flex items-start gap-1.5">
-                                                    <span className="mt-1 w-1 h-1 rounded-full bg-current opacity-50 shrink-0"></span>
-                                                    <span>{c}</span>
-                                                </li>
-                                            ))}
-                                            {remoteInfo.latestInfo.changes.length > 3 && <li>...외 {remoteInfo.latestInfo.changes.length - 3}건</li>}
-                                        </ul>
-                                    </div>
-                                )}
-                            </div>
+            {/* Debug Info (Visible only for investigation) */}
+            <div className="mb-4 p-2 bg-slate-100 rounded text-[10px] text-slate-500 font-mono">
+                [Debug] Current: {currentVersion}, Latest: {remoteInfo?.latest}, NeedsUpdate: {String(needsUpdate)}, LatestInfo: {remoteInfo?.latestInfo ? 'Yes' : 'No'}
+            </div>
+
+            {/* Update Alert Banner - Enhanced Visibility */}
+            {needsUpdate && !updateResult && remoteInfo?.latestInfo && (
+                <div className={`mb-8 p-6 border-2 rounded-2xl shadow-xl flex flex-col md:flex-row items-center justify-between gap-6 ${remoteInfo.latestInfo.type === 'urgent' ? 'border-red-400 bg-red-50' : 'border-indigo-400 bg-indigo-50'}`}>
+                    <div className="flex items-start gap-4">
+                        <div className={`p-3 rounded-xl ${remoteInfo.latestInfo.type === 'urgent' ? 'bg-red-500 text-white' : 'bg-indigo-600 text-white'}`}>
+                            <AlertTriangle size={24} />
+                        </div>
+                        <div className="space-y-1">
+                            <div className="flex items-center gap-2">
+                                <h4 className="text-xl font-black text-slate-900 leading-tight">
+                                    {remoteInfo.latestInfo.type === 'urgent' ? '신속한 시스템 업데이트가 필요합니다' : '새로운 플랫폼 기능이 준비되었습니다'}
+                                </h4>
+                                <span className={`px-2 py-0.5 rounded text-[10px] font-black uppercase tracking-wider ${remoteInfo.latestInfo.type === 'urgent' ? 'bg-red-600 text-white' : 'bg-indigo-600 text-white'}`}>
+                                    {remoteInfo.latestInfo.type}
+                                </span>
+                            </div>
+                            <p className="text-slate-600 font-medium text-sm">
+                                현재: v{currentVersion} <span className="mx-2">→</span> 차기: <span className="font-black text-indigo-700 underline underline-offset-4">{remoteInfo.latest}</span>
+                            </p>
                         </div>
-                        <button
-                            onClick={handleUpdate}
-                            disabled={updating}
-                            className={`px-6 py-3 rounded-xl font-black text-base transition-all shadow-md active:scale-95 disabled:opacity-50 flex items-center justify-center gap-2 whitespace-nowrap min-w-[160px] ${remoteInfo?.latestInfo?.type === 'urgent' ? 'bg-red-600 text-white hover:bg-red-700' : 'bg-amber-600 text-white hover:bg-amber-700'}`}
-                        >
-                            {updating ? <RefreshCw size={20} className="animate-spin" /> : null}
-                            {updating ? '업데이트 중...' : '지금 업데이트'}
-                        </button>
                     </div>
+
+                    <button
+                        onClick={handleUpdate}
+                        disabled={updating}
+                        className={`px-8 py-4 rounded-xl font-black text-lg transition-all shadow-lg hover:scale-105 active:scale-95 disabled:opacity-50 flex items-center gap-2 whitespace-nowrap min-w-[180px] shadow-indigo-200 ${remoteInfo.latestInfo.type === 'urgent' ? 'bg-red-600 text-white hover:bg-red-700' : 'bg-indigo-600 text-white hover:bg-slate-900'}`}
+                    >
+                        {updating ? <RefreshCw size={22} className="animate-spin" /> : null}
+                        {updating ? '설치 중...' : '지금 업데이트'}
+                    </button>
                 </div>
             )}