diff --git a/bashrc b/bashrc
index f135476..afc58ba 100755
--- a/bashrc
+++ b/bashrc
@@ -49,7 +49,7 @@ export GIT_EDITOR="$EDITOR"
 
 null type stty && {
     stty stop undef        # unbind C-s to stop displaying output
-    test -z "$TMUX" && stty erase '^h'
+    # test -z "$TMUX" && stty erase '^h'
 }
 
 if iswindows; then
diff --git a/conkyrc.2 b/conkyrc.2
index 533239c..e1dfd0e 100644
--- a/conkyrc.2
+++ b/conkyrc.2
@@ -18,7 +18,7 @@ own_window_colour hotpink
 own_window_hints undecorated,below,skip_taskbar,sticky,skip_pager
 
 minimum_size 200
-#maximum_width 1000
+#maximum_width 2000
 draw_shades no
 draw_outline no
 draw_borders no
diff --git a/emacs.el b/emacs.el
index b001bf9..d5fa6bb 100644
--- a/emacs.el
+++ b/emacs.el
@@ -1111,6 +1111,7 @@ return nil if LIB unfound and downloading failed, otherwise the path of LIB."
             ;; (define-key dired-mode-map "P" 'my-dired-do-pack-or-unpack)
             (define-key dired-mode-map "/" 'dired-isearch-filenames)
             (define-key dired-mode-map (kbd "DEL") 'dired-up-directory)
+            (define-key dired-mode-map (kbd "C-h") 'dired-up-directory)
             (substitute-key-definition 'dired-next-line 'my-dired-next-line dired-mode-map)
             (substitute-key-definition 'dired-previous-line 'my-dired-previous-line dired-mode-map)
             (define-key dired-mode-map (kbd "<left>") 'my-dired-scroll-up)
diff --git a/tmux.conf b/tmux.conf
index d0091e4..28a3679 100644
--- a/tmux.conf
+++ b/tmux.conf
@@ -1,5 +1,8 @@
 unbind C-b
 set -g prefix C-z
 bind-key C-z send-prefix
+
 set -g default-command /bin/bash
 set -g default-terminal screen-256color
+#set -g status-left ""
+set -g status-right "#H | %a, %d %b %Y %T %z "