diff --git a/etc/conf/tmux.conf b/etc/conf/tmux.conf
index 57b30454..5209998e 100644
--- a/etc/conf/tmux.conf
+++ b/etc/conf/tmux.conf
@@ -1,4 +1,4 @@
-# 配置管理{{{
+# 配置管理 {{{
 set -g prefix C-s
 
 set -g base-index 1
@@ -12,38 +12,37 @@ set -g mode-keys vi
 
 set -gw other-pane-width 60
 set -gw other-pane-height 15
-set -gw other-pane-height 15
 
+# 标题栏
 set -g set-titles on
-set -g set-titles-string "#(whoami)@#h/#{session_name}:#{window_name}.#{pane_index} #{pane_current_command}"
+set -g set-titles-string "#S:#W.#P"
 
+# 状态栏
+set -g allow-rename off
 set -g status-interval 1
 set -g status-left-length 60
+set -g status-left "#[bg=red fg=white]\ [#h/#S]\ #[bg=yellow fg=black]\ [#{pane_height},#{pane_width}]\ #[bg=red]"
+set -g status-right "#[bg=yellow]\ [#(date '+%Y-%m-%d %H:%M:%S')]\ "
 set -g status-right-length 60
-# set -g status-left "#[bg=red]\ [#H/#S]\ #[bg=yellow]\ [#{cursor_y},#{cursor_x};#{pane_height},#{pane_width}]\ "
-set -g status-left "#[bg=red]\ [#h/#S]\ #[bg=yellow]\ [#{cursor_y},#{cursor_x};#{pane_height},#{pane_width}]\ "
-set -g status-right "#[bg=yellow]\ [#(date '+%Y-%m-%d %H:%M:%S')]\ #[bg=red]\ [#{pane_current_path}]\ "
-set -gw window-status-current-format "#[bg=magenta]\ [#I:#W.#{pane_index}#F#{?pane_in_mode,COPY,}]\ "
-set -gw window-status-format "#[fg=blue]\ [#I:#W.#{pane_index}#F]\ "
+
 set -gw window-status-separator ""
-set -g allow-rename off
-
-
+set -gw window-status-format "#[fg=blue]\ [#I:#W.#{pane_index}#F]\ "
+set -gw window-status-current-format "#[bg=red fg=white]\ [#I:#W.#{pane_index}#F#{?pane_in_mode,COPY,}]\ "
 # }}}
 # 会话管理{{{
 bind s choose-tree -u
 bind q confirm-before "detach-client"
 # }}}
 # 窗口管理{{{
-bind c new-window
 bind b break-pane
-bind B command-prompt -p "target pane:" "join-pane -v -t %%"
+bind c new-window
 bind e command-prompt -p "window new name:" "rename-window '%%'"
+bind B command-prompt -p "target window:" "join-pane -v -t %%"
 bind m choose-tree -suw -c "swap-window -t %%"
 
-bind o last-window
-bind n next-window
 bind p previous-window
+bind n next-window
+bind o last-window
 # }}}
 # 面板管理{{{
 bind i display-panes
@@ -80,14 +79,12 @@ bind -t vi-copy Space begin-selection
 # }}}
 # 命令管理{{{
 bind Space command-prompt
-bind ! command-prompt "run-shell %%"
-bind @ confirm-before "source-file ~/.tmux.conf"
 
-bind -t vi-edit C-n history-down
 bind -t vi-edit C-p history-up
-bind -t vi-edit C-b cursor-left
+bind -t vi-edit C-n history-down
 bind -t vi-edit C-f cursor-right
+bind -t vi-edit C-b cursor-left
 bind -t vi-edit C-j enter
 # }}}
 
-source-file ~/.tmux_local
+if-shell "[ -e ~/.tmux_local ]" "source-file ~/.tmux_local"
diff --git a/go.mod b/go.mod
index 1dbb3aa9..2c9f5d2b 100644
--- a/go.mod
+++ b/go.mod
@@ -3,10 +3,10 @@ module contexts
 go 1.13
 
 require (
-	github.com/shylinux/icebergs v0.1.19
+	github.com/shylinux/icebergs v0.1.20
 	github.com/shylinux/linux-story v0.0.0-20200316075352-8fb93659909a // indirect
 )
 
-// replace github.com/shylinux/icebergs => ./usr/icebergs
+replace github.com/shylinux/icebergs => ./usr/icebergs
 
-// replace github.com/shylinux/toolkits => ./usr/toolkits
+replace github.com/shylinux/toolkits => ./usr/toolkits
diff --git a/go.sum b/go.sum
index acd7c9e6..a42a29c3 100644
--- a/go.sum
+++ b/go.sum
@@ -14,6 +14,8 @@ github.com/shylinux/icebergs v0.1.18 h1:P/7/h3MkKW3lx2Vj/jlaYWwgdzSP7he/4R6Diy9U
 github.com/shylinux/icebergs v0.1.18/go.mod h1:tKj0hsss2irljPmeBf2dcsgQSxa+nakiXjhI00i/cww=
 github.com/shylinux/icebergs v0.1.19 h1:9D2f5CKFKF2dqmDF36jmsEiMj9quZ/ZhWXnltSU/1A8=
 github.com/shylinux/icebergs v0.1.19/go.mod h1:ZAhyYiOZR3x6BE4FAMfPUN+0eYhH5aglz2KYDG3WLEk=
+github.com/shylinux/icebergs v0.1.20 h1:NjXC+Hxg0Xg3sT5yJsHnUih7kpB6zXPe4plQUMp0rMM=
+github.com/shylinux/icebergs v0.1.20/go.mod h1:ZAhyYiOZR3x6BE4FAMfPUN+0eYhH5aglz2KYDG3WLEk=
 github.com/shylinux/linux-story v0.0.0-20200316075352-8fb93659909a h1:qCI58kuU/6HiFQLmnUAFI/M62HR/7ZgLs6hokMvwmSY=
 github.com/shylinux/linux-story v0.0.0-20200316075352-8fb93659909a/go.mod h1:zCLHbPPSJ1bJ+84Q7HigCNVBgjhFzHhQC84BNPAHnzM=
 github.com/shylinux/toolkits v0.1.1 h1:w/EjFjRB4V/fIRGXl3zU8MEf647DH2oLswTwGIwF3VM=