diff --git a/tmux/.tmux.conf b/tmux/.tmux.conf
index 201a659..fabe5b5 100644
--- a/tmux/.tmux.conf
+++ b/tmux/.tmux.conf
@@ -68,6 +68,12 @@ bind _ split-window -v -c "#{pane_current_path}"
 unbind '"'
 unbind %
 
+# 快速调整窗口到全屏
+unbind Up
+bind Up new-window -d -n tmp \; swap-pane -s tmp.1 \; select-window -t tmp
+unbind Down
+bind Down last-window \; swap-pane -s tmp. \; kill-window -t tmp
+
 # in version 2.3 and below https://github.com/tmux/tmux/commit/76d6d3641f271be1756e41494960d96714e7ee58
 setw -g mode-keys vi
 bind-key -t vi-copy 'v' begin-selection