diff --git a/src-tauri/src/lib.rs b/src-tauri/src/lib.rs
index 7e83178..2c7cbc5 100644
--- a/src-tauri/src/lib.rs
+++ b/src-tauri/src/lib.rs
@@ -39,23 +39,36 @@ pub fn run() {
 			tauri::async_runtime::spawn(async move {
 				let mut candidates: Vec<std::path::PathBuf> = Vec::new();
 				
-				// Add current working directory (where the executable is launched from)
+				// 1. First priority: Check if bundled video.mp4 exists in resources
+				if let Ok(exe_path) = std::env::current_exe() {
+					if let Some(exe_dir) = exe_path.parent() {
+						let bundled_video = exe_dir.join("video.mp4");
+						log::info!("🔍 Checking bundled video: {}", bundled_video.display());
+						candidates.push(bundled_video);
+						
+						let bundled_public_video = exe_dir.join("public").join("video.mp4");
+						log::info!("🔍 Checking bundled public video: {}", bundled_public_video.display());
+						candidates.push(bundled_public_video);
+					}
+				}
+				
+				// 2. Second priority: Check current working directory (where the app is launched from)
 				if let Ok(cwd) = std::env::current_dir() {
 					log::info!("🔍 Searching in launch directory: {}", cwd.display());
 					candidates.push(cwd.join("video.mp4"));
 					candidates.push(cwd.join("public").join("video.mp4"));
 				}
 				
-				// Also check the directory from which the executable is located
+				// 3. Third priority: Check app installation directory
 				if let Ok(exe_path) = std::env::current_exe() {
 					if let Some(exe_dir) = exe_path.parent() {
 						log::info!("🔍 Searching in executable directory: {}", exe_dir.display());
-						candidates.insert(0, exe_dir.join("video.mp4"));
-						candidates.insert(1, exe_dir.join("public").join("video.mp4"));
+						candidates.push(exe_dir.join("video.mp4"));
+						candidates.push(exe_dir.join("public").join("video.mp4"));
 					}
 				}
 				
-				// Add ancestor directories (but skip the immediate parent since we already added it)
+				// 4. Last priority: Add ancestor directories as fallback
 				if let Ok(exe_path) = std::env::current_exe() {
 					log::info!("📁 Executable path: {}", exe_path.display());
 					let mut ancestor_opt = exe_path.parent().and_then(|p| p.parent());
diff --git a/src-tauri/tauri.conf.json b/src-tauri/tauri.conf.json
index c04a0d7..c722d15 100644
--- a/src-tauri/tauri.conf.json
+++ b/src-tauri/tauri.conf.json
@@ -14,7 +14,10 @@
 			"icons/icon.icns",
 			"icons/icon.ico"
 		],
-		"resources": [],
+		"resources": [
+			"../public/video.mp4",
+			"../video.mp4"
+		],
 		"externalBin": [],
 		"copyright": "",
 		"category": "DeveloperTool",
@@ -44,7 +47,7 @@
 				"minWidth": 375,
 				"minHeight": 812,
 				"resizable": true,
-				"fullscreen": true
+				"fullscreen": false
 			}
 		],
 		"security": {