diff --git a/.tmux.conf b/.tmux.conf
index 4ad46f8..d007da5 100644
--- a/.tmux.conf
+++ b/.tmux.conf
@@ -2,6 +2,7 @@ setw -g mode-keys vi
 unbind ^b
 #set -g prefix 'C-a'
 set -g prefix `
+bind-key ` send-prefix
 bind r source-file ~/.tmux.conf \; display-message "Config reloaded"
 
 # 切分面板
diff --git a/README.md b/README.md
index 4e8c6da..246aa77 100644
--- a/README.md
+++ b/README.md
@@ -21,6 +21,7 @@ sh -c "$(wget https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/to
 ```shell
 ln -sf ~/.dotfile/.zshrc ~/  
 ln -sf ~/.dotfile/laily.zsh-theme ~/.oh-my-zsh/themes/
+ln -sf ~/.dotfile/.tmux.conf ~/
 ```
 
 ### spacevim 安装
@@ -31,6 +32,6 @@ ln -sf ~/.dotfile/laily.zsh-theme ~/.oh-my-zsh/themes/
 
 ### git config
 ```shell
-ls -sf ~/.dotfile/.gitconfig ~/.gitconfig
+ln -sf ~/.dotfile/.gitconfig ~/.gitconfig
 ```