diff --git a/setup.sh b/setup.sh
index 1d8e1db..2abc53b 100644
--- a/setup.sh
+++ b/setup.sh
@@ -38,9 +38,8 @@ for choice in $choices; do
         ;;
     4)
         echo "即将安装htop cbm tree ufw curl wget lsof micro git git-lfs 7z zellij build-essential ffmpeg"
-        read -t 5 -p "额外安装（包名）: " app
         apt update -y
-        apt install -y htop cbm tree ufw curl wget lsof micro git git-lfs build-essential ffmpeg $app
+        apt install -y htop cbm tree ufw curl wget lsof micro git git-lfs build-essential ffmpeg
         wget https://git.nvme.cc/adminroot/auto-update/raw/branch/main/app/zellij -O /usr/local/bin/zellij
         wget https://git.nvme.cc/adminroot/auto-update/raw/branch/main/app/7zz -O /usr/local/bin/7z
         chmod +x /usr/local/bin/7z /usr/local/bin/zellij