diff --git a/.config/zsh/tmux.zsh b/.config/zsh/tmux.zsh
index 51e701b..d72d726 100644
--- a/.config/zsh/tmux.zsh
+++ b/.config/zsh/tmux.zsh
@@ -1,2 +1,35 @@
 alias xssh="xpanes --ssh"
 alias tmux="tmux -2"
+
+_tm.getCurrenSession() tmux display-message -p '#S'
+
+tm() {
+  local targetSession=${1:='main'}
+
+  # if outside tmux
+  [[ -z "$TMUX" ]] && tmux new -A -s ${targetSession} && return $?
+
+  if [[ "`_tm.getCurrenSession`" = "$targetSession" ]]
+    then print "You did not move."; return 1
+  fi
+
+  # Create session if it doesn't exists
+  tmux new -d -s ${targetSession} 2>/dev/null
+
+  tmux switch-client -t ${targetSession}
+}
+
+_tm() {
+  (( $CURRENT > 2 )) && return 0
+
+  local tmuxList=( `tmux ls -F "#{session_name}"` )
+
+  # if outside tmux
+  [[ -z "$TMUX" ]] &&  _describe 'command' tmuxList && return 0
+
+  local currentSession=( `_tm.getCurrenSession` )
+  local actualList=(${tmuxList:|currentSession})
+  _describe 'command' actualList
+}
+
+compdef _tm tm