diff --git a/WelsonJS.Toolkit/WelsonJS.Launcher/Program.cs b/WelsonJS.Toolkit/WelsonJS.Launcher/Program.cs
index b15d93a..616e1a5 100644
--- a/WelsonJS.Toolkit/WelsonJS.Launcher/Program.cs
+++ b/WelsonJS.Toolkit/WelsonJS.Launcher/Program.cs
@@ -188,8 +188,12 @@ namespace WelsonJS.Launcher
             string userDataDir = Path.Combine(GetAppDataPath(), "EdgeUserProfile");
             string remoteAllowOrigins = $"{resourceServerUri.Scheme}://{resourceServerUri.Host}:{resourceServerUri.Port}";
             int remoteDebuggingPort = devToolsUri.Port;
+            bool isAppMode = string.Equals(
+                GetAppConfig("ChromiumAppMode"),
+                "true",
+                StringComparison.OrdinalIgnoreCase);
             string[] arguments = {
-                $"\"{url}\"",
+                isAppMode ? $"\"--app={url}\"" : $"\"{url}\"",
                 $"--remote-debugging-port={remoteDebuggingPort}",
                 $"--remote-allow-origins={remoteAllowOrigins}",  // for security reason
                 $"--user-data-dir=\"{userDataDir}\""
@@ -197,7 +201,7 @@ namespace WelsonJS.Launcher
 
             Process.Start(new ProcessStartInfo
             {
-                FileName = Program.GetAppConfig("ChromiumFileName"),
+                FileName = Program.GetAppConfig("ChromiumExecutablePath"),
                 Arguments = string.Join(" ", arguments),
                 UseShellExecute = true
             });
diff --git a/WelsonJS.Toolkit/WelsonJS.Launcher/Properties/Resources.Designer.cs b/WelsonJS.Toolkit/WelsonJS.Launcher/Properties/Resources.Designer.cs
index fdc2c3d..a63df84 100644
--- a/WelsonJS.Toolkit/WelsonJS.Launcher/Properties/Resources.Designer.cs
+++ b/WelsonJS.Toolkit/WelsonJS.Launcher/Properties/Resources.Designer.cs
@@ -105,6 +105,15 @@ namespace WelsonJS.Launcher.Properties {
             }
         }
         
+        /// <summary>
+        ///   true과(와) 유사한 지역화된 문자열을 찾습니다.
+        /// </summary>
+        internal static string ChromiumAppMode {
+            get {
+                return ResourceManager.GetString("ChromiumAppMode", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   http://localhost:9222/과(와) 유사한 지역화된 문자열을 찾습니다.
         /// </summary>
@@ -126,9 +135,9 @@ namespace WelsonJS.Launcher.Properties {
         /// <summary>
         ///   msedge.exe과(와) 유사한 지역화된 문자열을 찾습니다.
         /// </summary>
-        internal static string ChromiumFileName {
+        internal static string ChromiumExecutablePath {
             get {
-                return ResourceManager.GetString("ChromiumFileName", resourceCulture);
+                return ResourceManager.GetString("ChromiumExecutablePath", resourceCulture);
             }
         }
         
diff --git a/WelsonJS.Toolkit/WelsonJS.Launcher/Properties/Resources.resx b/WelsonJS.Toolkit/WelsonJS.Launcher/Properties/Resources.resx
index dc3dc74..36cdf34 100644
--- a/WelsonJS.Toolkit/WelsonJS.Launcher/Properties/Resources.resx
+++ b/WelsonJS.Toolkit/WelsonJS.Launcher/Properties/Resources.resx
@@ -202,7 +202,7 @@
   <data name="ResourceServerAutoStart" xml:space="preserve">
     <value>true</value>
   </data>
-  <data name="ChromiumFileName" xml:space="preserve">
+  <data name="ChromiumExecutablePath" xml:space="preserve">
     <value>msedge.exe</value>
   </data>
   <data name="ChromiumDevToolsTimeout" xml:space="preserve">
@@ -211,4 +211,7 @@
   <data name="NativeRequireSigned" xml:space="preserve">
     <value>false</value>
   </data>
+  <data name="ChromiumAppMode" xml:space="preserve">
+    <value>true</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/WelsonJS.Toolkit/WelsonJS.Launcher/app.config b/WelsonJS.Toolkit/WelsonJS.Launcher/app.config
index a26dab3..5263b9e 100644
--- a/WelsonJS.Toolkit/WelsonJS.Launcher/app.config
+++ b/WelsonJS.Toolkit/WelsonJS.Launcher/app.config
@@ -7,7 +7,8 @@
     <add key="CopilotUrl" value="https://copilot.microsoft.com/"/>
     <add key="ChromiumDevToolsPrefix" value="http://localhost:9222/"/>
     <add key="ChromiumDevToolsTimeout" value="5"/>
-    <add key="ChromiumFileName" value="msedge.exe"/>
+    <add key="ChromiumExecutablePath" value="msedge.exe"/>
+    <add key="ChromiumAppMode" value="true"/>
     <add key="AzureAiServicePrefix" value="https://ai-catswords656881030318.services.ai.azure.com/"/>
     <add key="AzureAiServiceApiKey" value=""/>
     <add key="AzureAiServiceApiVersion" value="2024-05-01-preview"/>