diff --git a/README.md b/README.md
index 775271f..3de80a1 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # Vimrc
 
+Requirements: vim 8.2.4919
+
 Ubuntu22.04下安装`sudo apt install vim-gtk3`
 
 Vim编译选项
@@ -14,10 +16,10 @@ docker build -t myvim:1 .
 ## 初始化
 
 ```sh
-ln -s vimrc/root/.vimrc .vimrc
-ln -s vimrc/root/vimrc.d vimrc.d
-ln -s vimrc/root/.vim .vim
-source vimrc/root/bashrc
+ln -s vimrc/root/.vimrc ~/.vimrc
+ln -s vimrc/root/vimrc.d ~/.vimrc.d
+ln -s vimrc/root/.vim ~/.vim
+echo 'source vimrc/root/bashrc' >> ~/.bashrc
 ```
 
 ## 其它命令行工具
diff --git a/root/.tmux.conf b/root/.tmux.conf
index d809484..cc063a7 100644
--- a/root/.tmux.conf
+++ b/root/.tmux.conf
@@ -1,2 +1,5 @@
 set-window-option -g mode-keys vi # tmux2.1+
 # setw -g mode-keys vi # tmux1.8
+set -g default-terminal "screen-256color"
+# sane scrolling
+set -g mouse on
diff --git a/root/vimrc.d/latex.vim b/root/vimrc.d/latex.vim
index d7c29a5..84f5268 100644
--- a/root/vimrc.d/latex.vim
+++ b/root/vimrc.d/latex.vim
@@ -1,5 +1,5 @@
 " usage: vim hello.tex world.tex --servername TEX
-" inverse-search fearure requires +clientserver"
+" Requirement: inverse-search fearure requires +clientserver"
 "
 " sudo apt install texlive-latex-extra texlive-science latexmk xdotool
 " :CocInstall coc-vimtex