diff --git a/install_iso.sh b/install_iso.sh
index f153045..1cc720b 100644
--- a/install_iso.sh
+++ b/install_iso.sh
@@ -7,27 +7,35 @@ echo "2. LXC 的模板目录（/var/lib/vz/template/cache/）"
 echo "3. 全都要"
 read -p "请输入选项编号（1或2）: " choice
 
-# 下载Ubuntu和Debian的最新系统镜像
-wget -P /root/ https://cloud-images.ubuntu.com/focal/current/focal-server-cloudimg-amd64.img
-wget -P /root/ https://github.com/spiritLHLS/pve/releases/download/debian-11.6.0-amd64-netinst.iso/debian-11.6.0-amd64-netinst.iso
-
 # 将镜像文件移动到Proxmox VE的模板目录中
 case "$choice" in
   1)
+    wget -P /root/ https://cloud-images.ubuntu.com/focal/current/focal-server-cloudimg-amd64.img
+    wget -P /root/ https://github.com/spiritLHLS/pve/releases/download/debian-11.6.0-amd64-netinst.iso/debian-11.6.0-amd64-netinst.iso
     mv /root/focal-server-cloudimg-amd64.img /var/lib/vz/template/iso/
     mv /root/debian-11.6.0-amd64-netinst.iso /var/lib/vz/template/iso/
     echo "已将镜像文件移动到 Proxmox VE 的模板目录"
     ;;
   2)
-    mv /root/focal-server-cloudimg-amd64.img /var/lib/vz/template/cache/
-    mv /root/debian-11.6.0-amd64-netinst.iso /var/lib/vz/template/cache/
+    wget -P /root/ http://download.proxmox.com/images/system/ubuntu-20.04-standard_20.04-1_amd64.tar.gz
+    wget -P /root/ http://download.proxmox.com/images/system/debian-11-standard_11.3-0_amd64.tar.gz
+    wget -P /root/ http://download.proxmox.com/images/system/debian-10-standard_10.7-1_amd64.tar.gz
+    mv /root/ubuntu-20.04-standard_20.04-1_amd64.tar.gz /var/lib/vz/template/cache/
+    mv /root/debian-11-standard_11.3-0_amd64.tar.gz /var/lib/vz/template/cache/
+    mv /root/debian-10-standard_10.7-1_amd64.tar.gz /var/lib/vz/template/cache/
     echo "已将镜像文件移动到 LXC 的模板目录"
     ;;
   3)
-    cp /root/focal-server-cloudimg-amd64.img /var/lib/vz/template/iso/
-    cp /root/debian-11.6.0-amd64-netinst.iso /var/lib/vz/template/iso/
-    mv /root/focal-server-cloudimg-amd64.img /var/lib/vz/template/cache/
-    mv /root/debian-11.6.0-amd64-netinst.iso /var/lib/vz/template/cache/
+    wget -P /root/ https://cloud-images.ubuntu.com/focal/current/focal-server-cloudimg-amd64.img
+    wget -P /root/ https://github.com/spiritLHLS/pve/releases/download/debian-11.6.0-amd64-netinst.iso/debian-11.6.0-amd64-netinst.iso
+    mv /root/focal-server-cloudimg-amd64.img /var/lib/vz/template/iso/
+    mv /root/debian-11.6.0-amd64-netinst.iso /var/lib/vz/template/iso/
+    wget -P /root/ http://download.proxmox.com/images/system/ubuntu-20.04-standard_20.04-1_amd64.tar.gz
+    wget -P /root/ http://download.proxmox.com/images/system/debian-11-standard_11.3-0_amd64.tar.gz
+    wget -P /root/ http://download.proxmox.com/images/system/debian-10-standard_10.7-1_amd64.tar.gz
+    mv /root/ubuntu-20.04-standard_20.04-1_amd64.tar.gz /var/lib/vz/template/cache/
+    mv /root/debian-11-standard_11.3-0_amd64.tar.gz /var/lib/vz/template/cache/
+    mv /root/debian-10-standard_10.7-1_amd64.tar.gz /var/lib/vz/template/cache/
     ;;
   *)
     echo "无效的选项，程序退出"