diff --git a/my_configs.vim b/my_configs.vim
index 02566466..650f9320 100644
--- a/my_configs.vim
+++ b/my_configs.vim
@@ -1,5 +1,9 @@
 set number
 
+"格式化python代码
+au FileType python set formatprg=~/pyformat.py 
+noremap <F11> gggqG
+
 "-- Taglist setting --
 let Tlist_Ctags_Cmd='ctags' "因为我们放在环境变量里，所以可以直接执行
 let Tlist_Use_Right_Window=1 "让窗口显示在右边，0的话就是显示在左边
@@ -14,3 +18,9 @@ let Tlist_Inc_Winwidth=0
 let g:winManagerWindowLayout='FileExplorer|TagList' " 设置我们要管理的插件
 let g:persistentBehaviour=0 " 如果所有编辑文件都关闭了，退出vim
 nmap wm :WMToggle<cr>
+
+"-- YCM --
+let g:ycm_global_ycm_extra_conf='~/.vim/bundle/YouCompleteMe/cpp/ycm/.ycm_extra_conf.py'
+nnoremap <leader>jd :YcmCompleter GoToDefinitionElseDeclaration<CR>
+let g:ycm_server_keep_logfiles = 1
+let g:ycm_server_log_level = 'debug'
diff --git a/vundle_plugins.vim b/vundle_plugins.vim
index 5ca9324e..db386aaa 100644
--- a/vundle_plugins.vim
+++ b/vundle_plugins.vim
@@ -8,7 +8,6 @@ Bundle 'mru.vim'
 Bundle 'taglist.vim'
 Bundle 'winmanager'
 
-
 """ original repos on github
 Bundle 'scrooloose/nerdtree'
 Bundle 'mileszs/ack.vim'
@@ -29,3 +28,4 @@ Bundle 'MarcWeber/vim-addon-mw-utils'
 Bundle 'tomtom/tlib_vim'
 Bundle 'garbas/vim-snipmate'
 Bundle 'honza/vim-snippets'
+Bundle 'Valloric/YouCompleteMe'