diff --git a/CPF_Cef/Ramark.txt b/CPF_Cef/Ramark.txt
index 2eb4892..89b1d7f 100644
--- a/CPF_Cef/Ramark.txt
+++ b/CPF_Cef/Ramark.txt
@@ -1,30 +1,27 @@
-//sudo apt-get upgrade
-sudo apt-get update
+sudo apt-get update
+sudo apt-get install gcc make zlib1g-dev libphonon-dev
 sudo apt-get install libudev1 libudev-dev
 sudo apt-get install build-essential
 
+sudo apt install sox
+sudo apt install lame
 sudo apt install libsox-fmt-all
+
 sudo apt-get install libgdiplus
 sudo apt-get install alsa-utils
 sudo apt-get install espeak
-sudo apt-get  install gcc-c++ libstdc++-devel
 sudo apt-get install gcc
 sudo apt-get install g++
-sudo apt-get install zh
+sudo apt-get install imagemagick
+sudo apt-get install libvlc-dev
+sudo apt-get install vlc
 
 
-sudo apt install sox
-sudo apt install lame
-sudo apt install libsox-fmt-all
-
 git clone https://github.com/caixxiong/espeak-data/
 cd espeak-data/
 unzip espeak-data.zip
 sudo cp -r * /usr/lib/x86_64-linux-gnu/espeak-data/
 espeak --compile=zh
 
-sudo apt-get update
-sudo apt-get install gcc make zlib1g-dev libphonon-dev
 
 
-sudo apt-get install imagemagick
\ No newline at end of file