diff --git a/etc/conf/tmux-2.1.conf b/etc/conf/tmux-2.1.conf
index 8aac51a4..7829f77c 100644
--- a/etc/conf/tmux-2.1.conf
+++ b/etc/conf/tmux-2.1.conf
@@ -15,7 +15,7 @@ bind U split-window -f -c "#{pane_current_path}"
 bind V split-window -f -h -c "#{pane_current_path}"
 
 bind s choose-tree -u
-jind m choose-tree -suw -c "swap-window -t %%"
+bin m choose-tree -suw -c "swap-window -t %%"
 bind -t vi-copy c copy-selection
 bind -t vi-copy Space begin-selection
 
diff --git a/src/main.shy b/src/main.shy
index 878ad21b..3fd0fee4 100644
--- a/src/main.shy
+++ b/src/main.shy
@@ -4,8 +4,8 @@ premenu
 chapter "实践"
 label "实践" `
 code wiki chat team mall
-linux nginx golang redis mysql
-zsh tmux chrome git vim
+linux nginx context redis mysql
+bash tmux golang git vim
 ` stroke blue fill yellow
 
 chapter "理论"