diff --git a/sh/tmux.sh b/sh/tmux.sh
index 12f5820..368d741 100644
--- a/sh/tmux.sh
+++ b/sh/tmux.sh
@@ -134,16 +134,16 @@ set-option -g set-titles on
 # set title to working directory
 set-option -g set-titles-string '\
 #(sh -c \". ${script}; rwx_tmux_server\")\
-  /  \
+ / \
 #{session_name}\
-  /  \
+ / \
 #{window_name}\
-  /  \
+ / \
 #{pane_current_command}\
-  -  \
-#{window_width} × #{window_height}\
-  /  \
-#{pane_width} × #{pane_height}\
+ - \
+#{window_width}×#{window_height}\
+ / \
+#{pane_width}×#{pane_height}\
 '
 
 # ╭────────┬──────╮