diff --git a/.zshrc b/.zshrc
index 65dec73..1c51daa 100644
--- a/.zshrc
+++ b/.zshrc
@@ -110,12 +110,16 @@ export HOMEBREW_BREW_GIT_REMOTE="https://mirrors.tuna.tsinghua.edu.cn/git/homebr
 export HOMEBREW_BOTTLE_DOMAIN="https://mirrors.tuna.tsinghua.edu.cn/homebrew-bottles"
 export HOMEBREW_NO_AUTO_UPDATE=true # 禁止 brew 每次安装软件都 upate
 
+# git
+export REVIEW_BASE="master"
+
 # go
 export GOPATH=$HOME/go
 export PATH=$PATH:$GOPATH/bin
 export GOPROXY=goproxy.cn
 export GOSUMDB="sum.golang.google.cn"
 
+
 [ -f ~/.zprofile ] && source ~/.zprofile
 [ -f ~/.fzf.zsh ] && source ~/.fzf.zsh
 
diff --git a/git/.gitconfig b/git/.gitconfig
index 7d1e6f0..7772065 100644
--- a/git/.gitconfig
+++ b/git/.gitconfig
@@ -6,6 +6,14 @@
     quotepath = false
     editor = /usr/local/bin/nvim
     excludesfile = ~/.dotfile/git/.gitignore
+[push]
+    default = current
+[merge]
+    tool = vimdiff
+[include]
+    path = ~/.subgitconfig
+[branch]
+    autoSetupMerge = always
 [alias]
     au = add -u
     co = checkout
@@ -20,11 +28,20 @@
     delbr = "!f(){ git branch -D $(git branch | grep \"\b$1\"); };f"
     can = commit --amend --no-edit
     cleanbr = "!git branch --merged master | grep  -v '\\*\\|master\\|main' | xargs -n 1 git branch -d"
-[push]
-    default = current
-[merge]
-    tool = vimdiff
-[include]
-    path = ~/.subgitconfig
-[branch]
-	autoSetupMerge = always
+    # list files which have changed since REVIEW_BASE
+    # (REVIEW_BASE defaults to 'master' in my zshrc)
+    files = !git diff --name-only $(git merge-base HEAD \"$REVIEW_BASE\")
+
+    # Same as above, but with a diff stat instead of just names
+    # (better for interactive use)
+    stat = !git diff --stat $(git merge-base HEAD \"$REVIEW_BASE\")
+    # Open all files changed since REVIEW_BASE in Vim tabs
+    # Then, run fugitive's :Gdiff in each tab, and finally
+    # tell vim-gitgutter to show +/- for changes since REVIEW_BASE
+    review = !vim -p $(git files) +\"tabdo Gdiffsplit $REVIEW_BASE\" +\"let g:gitgutter_diff_base = '$REVIEW_BASE'\"
+
+    # Same as the above, except specify names of files as arguments,
+    # instead of opening all files:
+    # git reviewone foo.js bar.js
+    reviewone = !vim -p +\"tabdo Gdiff $REVIEW_BASE\" +\"let g:gitgutter_diff_base = '$REVIEW_BASE'\"
+
diff --git a/nvim/ftplugin/typescript.lua b/nvim/ftplugin/typescript.lua
new file mode 100644
index 0000000..2634b42
--- /dev/null
+++ b/nvim/ftplugin/typescript.lua
@@ -0,0 +1,2 @@
+vim.cmd('set ts=2') -- Insert 2 spaces for a tab
+vim.cmd('set sw=2') -- Change the number of space characters inserted for indentation
diff --git a/nvim/lua/pluginconfig/which-key.lua b/nvim/lua/pluginconfig/which-key.lua
index 2ec6993..8f561e8 100644
--- a/nvim/lua/pluginconfig/which-key.lua
+++ b/nvim/lua/pluginconfig/which-key.lua
@@ -136,11 +136,13 @@ local mappings = {
         t = { "<cmd>NvimTreeToggle<cr>", "toggle nvim tree" },
         r = { "<cmd>RnvimrToggle<cr>", "toggle rnvimr" },
         y = { "<cmd>lua require'utils'.yank_filepath()<cr>", "copy the file path" },
+        d = { "<cmd>lua require'utils'.yank_file_dir()<cr>", "copy the file path" },
         l = { "<cmd>NvimTreeFindFile<CR>", "find file" },
         -- T = {"<cmd>let @+ = 'go test -v -run='+expand('<cword>')<cr>", "get current word in go test"},
     },
     g = {
         name = "+Git",
+		    m = {"<cmd>Gvdiff master:%<cr>", "Diff with master"},
         j = { "<cmd>lua require 'gitsigns'.next_hunk()<cr>", "Next Hunk" },
         k = { "<cmd>lua require 'gitsigns'.prev_hunk()<cr>", "Prev Hunk" },
         l = { "<cmd>lua require 'gitsigns'.blame_line()<cr>", "Blame" },
diff --git a/nvim/lua/utils/init.lua b/nvim/lua/utils/init.lua
index 77e8211..b1d4790 100644
--- a/nvim/lua/utils/init.lua
+++ b/nvim/lua/utils/init.lua
@@ -4,10 +4,19 @@ local lv_utils = {}
 -- copy current filepath to clipboard
 function lv_utils.yank_filepath()
     local p = vim.fn.expand('%:p')
+		local line = vim.fn.line(".") 
+		p = p..":"..line
     print(p)
     vim.fn.setreg('+',p)
 end
 
+function lv_utils.yank_file_dir()
+    local p = vim.fn.expand('%:p:h')
+    print(p)
+    vim.fn.setreg('+',p)
+end
+
+
 function lv_utils.open_md()
     local p = vim.fn.expand('%:p')
     vim.fn.system("open -a typora "..p)