diff --git a/Rakefile b/Rakefile
index 078cef8..bdc73ef 100644
--- a/Rakefile
+++ b/Rakefile
@@ -66,10 +66,19 @@ end
 
 desc 'install spacevim and related config files'
 task :install_spacevim do
-  run 'curl -sLf https://spacevim.org/install.sh | bash'
+  run 'curl -sLf https://spacevim.org/install.sh | sed "s;github.com/SpaceVim;git.ruilisi.com/ruilisi;" | bash'
   install_files(Dir.glob('SpaceVim*'))
 end
 
+desc 'Update spacevim'
+task :update_spacevim do
+  run %(
+    cd ~/.SpaceVim
+    git remote set-url origin https://git.ruilisi.com/ruilisi/SpaceVim.git
+    git pull --rebase
+  )
+end
+
 desc 'Install tools which are necessary for developers'
 task :install_tools do
   if macos?