diff --git a/.gitea/workflows/deploy-prod.yml b/.gitea/workflows/deploy-prod.yml
index 8bf91fc..2c5aaab 100644
--- a/.gitea/workflows/deploy-prod.yml
+++ b/.gitea/workflows/deploy-prod.yml
@@ -79,6 +79,15 @@ jobs:
           --no-build \
           -o ./publish-output
 
+    - name: Generate Build Info
+      run: |
+        COMMIT_HASH=$(git rev-parse --short HEAD)
+        BUILD_TIME=$(date -d "+9 hours" +'%Y-%m-%d %H:%M:%S KST')
+        mkdir -p ./publish-output/wwwroot
+        printf '{\n  "version": "1.0.%s-%s",\n  "built": "%s"\n}\n' "${{ github.run_number }}" "$COMMIT_HASH" "$BUILD_TIME" > ./publish-output/wwwroot/version.json
+        echo "✓ Generated version info: 1.0.${{ github.run_number }}-$COMMIT_HASH @ $BUILD_TIME"
+
+
     - name: Setup SSH
       run: |
         mkdir -p ~/.ssh
diff --git a/.gitea/workflows/snapshot_admin_deploy.yml b/.gitea/workflows/snapshot_admin_deploy.yml
index b6cc790..676f35f 100644
--- a/.gitea/workflows/snapshot_admin_deploy.yml
+++ b/.gitea/workflows/snapshot_admin_deploy.yml
@@ -34,6 +34,15 @@ jobs:
           echo "[deploy] publishing .NET 10 Blazor app"
           dotnet publish src/dotnet/QuantEngine.Web/QuantEngine.Web.csproj -c Release -o ./publish
 
+      - name: Generate Build Info
+        run: |
+          COMMIT_HASH=$(git rev-parse --short HEAD)
+          BUILD_TIME=$(date -d "+9 hours" +'%Y-%m-%d %H:%M:%S KST')
+          mkdir -p ./publish/wwwroot
+          printf '{\n  "version": "1.0.%s-%s",\n  "built": "%s"\n}\n' "${{ github.run_number }}" "$COMMIT_HASH" "$BUILD_TIME" > ./publish/wwwroot/version.json
+          echo "✓ Generated version info: 1.0.${{ github.run_number }}-$COMMIT_HASH @ $BUILD_TIME"
+
+
       - name: Compress Artifact
         run: |
           echo "[deploy] compressing publish output"
diff --git a/src/dotnet/QuantEngine.Web/Components/Layout/MainLayout.razor b/src/dotnet/QuantEngine.Web/Components/Layout/MainLayout.razor
index e87d14c..7ad3359 100644
--- a/src/dotnet/QuantEngine.Web/Components/Layout/MainLayout.razor
+++ b/src/dotnet/QuantEngine.Web/Components/Layout/MainLayout.razor
@@ -1,4 +1,5 @@
-@inherits LayoutComponentBase
+@inherits LayoutComponentBase
+@inject Microsoft.AspNetCore.Hosting.IWebHostEnvironment WebHostEnvironment
 
 <MudLayout>
     <MudAppBar Elevation="1">
@@ -9,11 +10,19 @@
         <MudIconButton Icon="@Icons.Material.Filled.Settings" Color="Color.Inherit" />
     </MudAppBar>
 
-    <MudDrawer @bind-Open="@drawerOpen" Elevation="1">
+    <MudDrawer @bind-Open="@drawerOpen" Elevation="1" Class="d-flex flex-column h-100">
         <MudDrawerHeader>
             <MudText Typo="Typo.h6">Menu</MudText>
         </MudDrawerHeader>
+        
         <NavMenu />
+        
+        <MudSpacer />
+        
+        <div class="px-4 py-3 mt-auto" style="border-top: 1px solid rgba(0,0,0,0.08); font-size: 11px; color: var(--mud-palette-text-secondary); line-height: 1.5; background-color: rgba(0,0,0,0.01);">
+            <div style="font-weight: 500; margin-bottom: 2px;">QuantEngine v@appVersion</div>
+            <div style="font-size: 10px; opacity: 0.85;">배포: @buildTime</div>
+        </div>
     </MudDrawer>
 
     <MudMainContent>
@@ -32,9 +41,39 @@
 
 @code {
     private bool drawerOpen = true;
+    private string appVersion = "Local Debug";
+    private string buildTime = "N/A";
 
     private void DrawerToggle()
     {
         drawerOpen = !drawerOpen;
     }
+
+    protected override void OnInitialized()
+    {
+        try
+        {
+            var versionFilePath = Path.Combine(WebHostEnvironment.WebRootPath, "version.json");
+            if (File.Exists(versionFilePath))
+            {
+                var jsonContent = File.ReadAllText(versionFilePath);
+                using var doc = System.Text.Json.JsonDocument.Parse(jsonContent);
+                var root = doc.RootElement;
+                
+                if (root.TryGetProperty("version", out var versionProp))
+                {
+                    appVersion = versionProp.GetString() ?? "Local Debug";
+                }
+                if (root.TryGetProperty("built", out var builtProp))
+                {
+                    buildTime = builtProp.GetString() ?? "N/A";
+                }
+            }
+        }
+        catch
+        {
+            // Fail-safe default fallback values
+        }
+    }
 }
+