diff --git a/local-tool/server/main.go b/local-tool/server/main.go
index 3c77b2c..b73951e 100644
--- a/local-tool/server/main.go
+++ b/local-tool/server/main.go
@@ -86,6 +86,14 @@ func main() {
 	logger.Info("Mock mode: %v, Mock camera: %v, Dev mode: %v, Python mode: %s",
 		cfg.MockMode, cfg.MockCamera, cfg.DevMode, cfg.PythonMode)
 
+	// 把 VISIONA_BUNDLE_BIN_DIR 加到 PATH，讓 exec.Command("yt-dlp") / exec.Command("ffmpeg")
+	// 能透過 LookPath 找到 bundle 內的 binary（Go 1.19+ Windows 不再搜 cwd）。
+	if bundleBin := os.Getenv("VISIONA_BUNDLE_BIN_DIR"); bundleBin != "" {
+		sep := string(os.PathListSeparator)
+		os.Setenv("PATH", bundleBin+sep+os.Getenv("PATH"))
+		logger.Info("Added VISIONA_BUNDLE_BIN_DIR to PATH: %s", bundleBin)
+	}
+
 	// Check external dependencies
 	deps.PrintStartupReport(logger)