diff --git a/home/user/.tmux.conf b/home/user/.tmux.conf
index b286952..72bbc29 100644
--- a/home/user/.tmux.conf
+++ b/home/user/.tmux.conf
@@ -3,17 +3,23 @@ bind -r h select-pane -L  # move left
 bind -r j select-pane -D  # move down
 bind -r k select-pane -U  # move up
 bind -r l select-pane -R  # move right
+bind | split-window -h -c "#{pane_current_path}"
+bind _ split-window -v -c "#{pane_current_path}"
 
-set -g prefix C-a
+set -g prefix C-b
 
 set -g status-bg black
 set -g status-fg white
 
+set-option -g status off
 set -g mouse on
-
 set-option -g repeat-time 0
 
-# -- copy mode -----------------------------------------------------------------
 
-# prefix + [ -> [hlkj] -> Space(to select) -> y(to copy)
-bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'xclip -in -selection clipboard'
+bind-key v copy-mod
+setw -g mode-keys vi
+bind P paste-buffer
+bind-key -T copy-mode-vi v send-keys -X begin-selection
+bind-key -T copy-mode-vi c send-keys -X clear-selection
+bind-key -T copy-mode-vi y send-keys -X copy-selection
+bind-key -T copy-mode-vi V send-keys -X rectangle-toggle
diff --git a/home/user/.zshrc b/home/user/.zshrc
index d2fea43..89d91af 100644
--- a/home/user/.zshrc
+++ b/home/user/.zshrc
@@ -1,9 +1,10 @@
-
 # .zshrc by TheK4n
 # https://github.com/TheK4n/dotfiles
 
+if command -v tmux &>/dev/null && [ -z "$TMUX" ] && [[ ! "$TERM" =~ tmux ]]; then
+    exec tmux new
+fi
+
 if [ -f $HOME/.config/zsh/sourcer ]; then
     source $HOME/.config/zsh/sourcer
 fi
-
-