diff --git a/.zshrc b/.zshrc
index dbcf3e4..774d869 100644
--- a/.zshrc
+++ b/.zshrc
@@ -152,6 +152,9 @@ SPACESHIP_DIR_COLOR="${SPACESHIP_DIR_COLOR="cyan"}"
 # usage adb-screencap > screen.png
 alias adbcap="adb shell screencap -p"
 
+alias proxy='export all_proxy=socks5://127.0.0.1:1080'
+alias unproxy='unset all_proxy'
+
 # fzf config
 [ -f ~/.fzf.zsh ] && source ~/.fzf.zsh
 export FZF_DEFAULT_COMMAND='ag --hidden --ignore .git --ignore .idea -l -g ""'
diff --git a/Brewfile b/Brewfile
index 491b2f6..b38d6c6 100644
--- a/Brewfile
+++ b/Brewfile
@@ -101,6 +101,7 @@ cask "nitroshare"
 cask "qmk-toolbox"
 cask "via"
 cask "vlc"
+cask "upic"
 
 mas "WeChat", id: 836500024
 mas "Unsplash Wallpapers", id: 1284863847