diff --git a/.zshrc b/.zshrc
index 0ed2d81..33d37ec 100644
--- a/.zshrc
+++ b/.zshrc
@@ -14,10 +14,17 @@ export PATH="$PATH:$HOME/phabricator/arcanist/bin/"
 
 export TERM="screen-256color"
 
+# pyenv
 export PATH="$HOME/.pyenv/bin:$PATH"
 eval "$(pyenv init -)"
 eval "$(pyenv virtualenv-init -)"
 
+# rbenv
+export GPG_TTY=$(tty)
+export PATH="$HOME/.rbenv/bin:$PATH"
+eval "$(rbenv init -)"
+export PATH="$HOME/.rbenv/plugins/ruby-build/bin:$PATH"
+
 # Path to your oh-my-zsh installation.
 export ZSH=$HOME/.oh-my-zsh
 
diff --git a/install_android_decompiler.sh b/install_android_decompiler.sh
new file mode 100755
index 0000000..3cd05d4
--- /dev/null
+++ b/install_android_decompiler.sh
@@ -0,0 +1,29 @@
+#!/bin/bash -
+#===============================================================================
+#
+#          FILE: install_android_decompiler.sh
+#
+#         USAGE: ./install_android_decompiler.sh
+#
+#   DESCRIPTION: 
+#
+#       OPTIONS: ---
+#  REQUIREMENTS: ---
+#          BUGS: ---
+#         NOTES: ---
+#        AUTHOR: YOUR NAME (), 
+#  ORGANIZATION: 
+#       CREATED: 2018年01月31日 15时30分39秒
+#      REVISION:  ---
+#===============================================================================
+
+set -o nounset                                  # Treat unset variables as an error
+
+wget https://raw.githubusercontent.com/iBotPeaches/Apktool/master/scripts/linux/apktool
+mv apktool /usr/local/bin/apktool
+chmod +x /usr/local/bin/apktool
+wget https://bitbucket.org/iBotPeaches/apktool/downloads/apktool_2.3.1.jar
+mv apktool_2.3.1.jar /usr/local/bin/apktool.jar
+chmox +x /usr/local/bin/apktool.jar
+
+
diff --git a/tmux/.tmux.conf b/tmux/.tmux.conf
index 1305105..40fac56 100644
--- a/tmux/.tmux.conf
+++ b/tmux/.tmux.conf
@@ -5,9 +5,9 @@ set -s escape-time 10                     # faster command sequences
 set -sg repeat-time 600                   # increase repeat timeout
 set -s focus-events on
 
-unbind ^b   # unbind defaul prefix Control+b
-set -g prefix 'C-\' # bind new prefix Control+a
-bind-key 'C-\' send-prefix
+#unbind ^b   # unbind defaul prefix Control+b
+#set -g prefix 'C-\' # bind new prefix Control+a
+#bind-key 'C-\' send-prefix
 
 bind r source-file ~/.tmux.conf \; display-message "tmux config reloaded" # create new short cut to reload tmux.conf
 
@@ -19,8 +19,9 @@ set -g history-limit 5000                 # boost history
 # ---- display ------------------------------------------------------------------------
 # Enable mouse mode (tmux 2.1 and above)
 set -g mouse on
-setw -g mode-mouse on
+# setw -g mode-mouse on
 
+# 窗口号和窗口分割号都以1开始（默认从0开始）
 set -g base-index 1         # start windows numbering at 1
 setw -g pane-base-index 1   # make pane numbering consistent with windows
 
@@ -28,10 +29,16 @@ setw -g automatic-rename on # rename window to reflect current program
 set -g renumber-windows on  # renumber windows when a window is closed
 
 
-# activity
+# 监视窗口信息，如有内容变动，进行提示
 set -g monitor-activity on
 set -g visual-activity off
 
+# 调节窗口大小快捷键
+bind -r H resize-pane -L 5
+bind -r J resize-pane -D 5
+bind -r K resize-pane -U 5
+bind -r L resize-pane -R 5
+
 
 
 # move between panels using hjkl like in vim up
@@ -57,8 +64,8 @@ bind - split-window -v -c "#{pane_current_path}"
 unbind '"'
 unbind %
 
-bind-key -Tcopy-mode-vi 'v' send -X begin-selection
-bind-key -Tcopy-mode-vi 'y' send -X copy-selection
+bind-key -t vi-copy 'v' begin-selection
+bind-key -t vi-copy 'y' copy-selection
 
 # Smart pane switching with awareness of Vim splits.
 # See: https://github.com/christoomey/vim-tmux-navigator
@@ -87,9 +94,6 @@ set -g status-interval 10     # redraw status line every 10 seconds
 set-option -g status-justify centre
 
 # fiddle with colors of inactive windows
-setw -g window-status-fg cyan
-setw -g window-status-bg colour234
-setw -g window-status-attr dim
 
 # change color of active window
 # setw -g window-status-current-fg white
@@ -110,6 +114,15 @@ set -g message-attr bright
 set -g status-right '#[fg=colour233,bg=colour241,bold] %d/%m #[fg=colour233,bg=colour245,bold] %H:%M:%S '
 set -g status-right-length 50
 
+# 设置当前窗口格式及颜色
+setw -g window-status-current-format "#[bg=brightmagenta]#[fg=colour8] #I #[fg=colour8]#[bg=colour14] #W "
+setw -g window-status-current-bg colour0
+setw -g window-status-current-fg colour11
+setw -g window-status-current-attr dim
+setw -g window-status-fg cyan
+setw -g window-status-bg colour234
+setw -g window-status-attr dim
+
 
 # automatic install tpm
 if "test ! -d ~/.tmux/plugins/tpm" \