diff --git a/src/N_m3u8DL-RE/Program.cs b/src/N_m3u8DL-RE/Program.cs
index bfe87dc..ebb2060 100644
--- a/src/N_m3u8DL-RE/Program.cs
+++ b/src/N_m3u8DL-RE/Program.cs
@@ -44,7 +44,7 @@ namespace N_m3u8DL_RE
                     option.FFmpegBinaryPath = GlobalUtil.FindExecutable("ffmpeg");
                     if (string.IsNullOrEmpty(option.FFmpegBinaryPath))
                     {
-                        throw new FileNotFoundException(option.FFmpegBinaryPath);
+                        throw new FileNotFoundException("ffmpeg not found!");
                     }
                 }