diff --git a/README.md b/README.md
index 08d2cb2..025d4b0 100644
--- a/README.md
+++ b/README.md
@@ -179,7 +179,7 @@ PRE s     |Split panes up and down
 PRE v     |Split panes left and right
 PRE x     |Kill pane
 PRE h(jkl)|←(↓↑→)Move dividing line
-PRE ,     |Switch to Tmux command line mode
+PRE ,     |Rename window
 PRE d     |Exit Session
 PRE D     |Exit Session
 PRE 1     |Enter pane 1
@@ -302,6 +302,13 @@ The interface elements of SpaceVim start with [SPC] t or [SPC] T. You can view t
 - `SPC c l` - toggle comment lines
 - `SPC c p` - toggle comment paragraphs
 
+#### Search text
+- `SPC s J` - Search text under cursor in current project
+
+#### Help
+- `SPC h d k` - Start a input prompt, Then press the key bindings you want to describe
+
+
 ## iTerm
 
 ### iTerm Solarized Colors
diff --git a/Rakefile b/Rakefile
index 6bd5b6a..528efd1 100644
--- a/Rakefile
+++ b/Rakefile
@@ -21,6 +21,7 @@ task :link_files do
   install_files(Dir.glob('tmux/*')) if want_to_install?('tmux config')
   install_files(Dir.glob('vimify/*')) if want_to_install?('vimification of command line tools')
   run %(
+    rm -rf ~/.tmux/plugins/tpm
     git clone https://github.com/tmux-plugins/tpm ~/.tmux/plugins/tpm
   )
 end
@@ -37,11 +38,9 @@ task install: %i[submodule_init submodules] do
   install_rvm_binstubs
 
   Rake::Task['link_files'].execute
-  Rake::Task['install_tools'].execute
   Rake::Task['install_prezto'].execute
   Rake::Task['install_spacevim'].execute
   Rake::Task['install_asdf'].execute
-  Rake::Task['install_node_modules'].execute
 
   install_fonts
 
@@ -82,19 +81,6 @@ task :install_asdf do
   )
 end
 
-desc 'Install tools which are necessary for developers'
-task :install_tools do
-  if macos?
-    run %(
-      brew install proxychains-ng
-    )
-  else
-    run %(
-      apt install proxychains
-    )
-  end
-end
-
 desc 'Prepare necessary components for spacevim/typescript'
 task :prepare_spacevim_typescript do
   run %(
@@ -288,10 +274,6 @@ def ask(message, values)
   values[selection]
 end
 
-def install_node_modules
-  run('command -v yarn && yarn')
-end
-
 def install_prezto
   puts
   puts 'Installing Prezto (ZSH Enhancements)...'
diff --git a/etc/proxychains.conf b/etc/proxychains.conf
deleted file mode 100644
index 1fbb3c5..0000000
--- a/etc/proxychains.conf
+++ /dev/null
@@ -1,96 +0,0 @@
-# proxychains.conf  VER 4
-#
-#        HTTP, SOCKS4, SOCKS5 tunneling proxifier with DNS.
-#
-
-# The option below identifies how the ProxyList is treated.
-# only one option should be uncommented at time,
-# otherwise the last appearing option will be accepted
-#
-#dynamic_chain
-#
-# Dynamic - Each connection will be done via chained proxies
-# all proxies chained in the order as they appear in the list
-# at least one proxy must be online to play in chain
-# (dead proxies are skipped)
-# otherwise EINTR is returned to the app
-#
-strict_chain
-#
-# Strict - Each connection will be done via chained proxies
-# all proxies chained in the order as they appear in the list
-# all proxies must be online to play in chain
-# otherwise EINTR is returned to the app
-#
-#random_chain
-#
-# Random - Each connection will be done via random proxy
-# (or proxy chain, see  chain_len) from the list.
-# this option is good to test your IDS :)
-
-# Make sense only if random_chain
-#chain_len = 2
-
-# Quiet mode (no output from library)
-quiet_mode
-
-# Proxy DNS requests - no leak for DNS data
-proxy_dns
-
-# set the class A subnet number to usefor use of the internal remote DNS mapping
-# we use the reserved 224.x.x.x range by default,
-# if the proxified app does a DNS request, we will return an IP from that range.
-# on further accesses to this ip we will send the saved DNS name to the proxy.
-# in case some control-freak app checks the returned ip, and denies to
-# connect, you can use another subnet, e.g. 10.x.x.x or 127.x.x.x.
-# of course you should make sure that the proxified app does not need
-# *real* access to this subnet.
-# i.e. dont use the same subnet then in the localnet section
-#remote_dns_subnet 127
-#remote_dns_subnet 10
-remote_dns_subnet 224
-
-# Some timeouts in milliseconds
-tcp_read_time_out 15000
-tcp_connect_time_out 8000
-
-# By default enable localnet for loopback address ranges
-# RFC5735 Loopback address range
-localnet 127.0.0.0/255.0.0.0
-# RFC1918 Private Address Ranges
-localnet 10.0.0.0/255.0.0.0
-localnet 172.16.0.0/255.240.0.0
-localnet 192.168.0.0/255.255.0.0
-
-
-# Example for localnet exclusion
-## Exclude connections to 192.168.1.0/24 with port 80
-# localnet 192.168.1.0:80/255.255.255.0
-
-## Exclude connections to 192.168.100.0/24
-# localnet 192.168.100.0/255.255.255.0
-
-## Exclude connections to ANYwhere with port 80
-# localnet 0.0.0.0:80/0.0.0.0
-
-# ProxyList format
-#       type  host  port [user pass]
-#       (values separated by 'tab' or 'blank')
-#
-#
-#        Examples:
-#
-#            	socks5	192.168.67.78	1080	lamer	secret
-#		http	192.168.89.3	8080	justu	hidden
-#	 	socks4	192.168.1.49	1080
-#	        http	192.168.39.93	8080
-#
-#
-#       proxy types: http, socks4, socks5
-#        ( auth types supported: "basic"-http  "user/pass"-socks )
-#
-[ProxyList]
-# add proxy here ...
-# meanwile
-# defaults set to "tor"
-socks5 	127.0.0.1 1080