diff --git a/sh/tmux.sh b/sh/tmux.sh
index dd1f19f..b6dc4d1 100644
--- a/sh/tmux.sh
+++ b/sh/tmux.sh
@@ -134,12 +134,12 @@ 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}  (#{window_index}∕#{session_windows})\
-  →  \
-#{pane_current_command}  (#{pane_index}∕#{window_panes})\
+  /  \
+#{window_name}\
+  /  \
+#{pane_current_command}\
 '
 
 # ╭────────┬──────╮