diff --git a/kitty/kitty.app.icns b/kitty/kitty.app.icns
new file mode 100644
index 0000000..57e2982
Binary files /dev/null and b/kitty/kitty.app.icns differ
diff --git a/kitty/kitty.app.png b/kitty/kitty.app.png
deleted file mode 100644
index cbecb93..0000000
Binary files a/kitty/kitty.app.png and /dev/null differ
diff --git a/kitty/kitty.conf b/kitty/kitty.conf
index 0218d55..6e9944f 100644
--- a/kitty/kitty.conf
+++ b/kitty/kitty.conf
@@ -980,7 +980,7 @@ tab_title_template "{index}: {title[title.rfind('/')+1:]}"
 
 #: The foreground and background colors.
 
-background_opacity 0.95
+background_opacity 0.98
 background_blur 15
 
 #: The opacity of the background. A number between zero and one, where
diff --git a/zsh/zshrc b/zsh/zshrc
index 4b10f87..e6de01f 100644
--- a/zsh/zshrc
+++ b/zsh/zshrc
@@ -78,8 +78,8 @@ if [[ $OSTYPE == "darwin"* ]]; then
   export CPPFLAGS="-I/opt/homebrew/opt/libpq/include"
   export PKG_CONFIG_PATH="/opt/homebrew/opt/libpq/lib/pkgconfig"
   # proxy
-  export http_proxy="http://127.0.0.1:10809"
-  export https_proxy="http://127.0.0.1:10809"
+  export http_proxy="http://127.0.0.1:7890"
+  export https_proxy="http://127.0.0.1:7890"
   test -e "${HOME}/.iterm2_shell_integration.zsh" && source "${HOME}/.iterm2_shell_integration.zsh"
   # Android
   export PATH="$PATH:/Volumes/SN/SDK/cmdline-tools/bin"