diff --git a/dsSupport/Shell/install_ffmpeg.sh b/dsSupport/Shell/install_ffmpeg.sh
index b3bbf83b..8f3204f2 100644
--- a/dsSupport/Shell/install_ffmpeg.sh
+++ b/dsSupport/Shell/install_ffmpeg.sh
@@ -25,8 +25,6 @@ echo   "include ld.so.conf.d/*.conf"  >>  /etc/ld.so.conf
 echo   "/usr/local/ffmpeg/lib/"  >>  /etc/ld.so.conf
 ldconfig
 
-/usr/local/ffmpeg/ffmpeg-4.1/ffmpeg -version
-
 #配置环境变量
 echo "PATH=$PATH:/usr/local/ffmpeg/bin" >> /etc/profile
 echo "export PATH" >> /etc/profile