diff --git a/ks-trans.cfg b/ks-trans.cfg
index bc83259..9c9c4ca 100644
--- a/ks-trans.cfg
+++ b/ks-trans.cfg
@@ -5,10 +5,19 @@ rescue --nomount
 exec >/dev/pts/0 2>&1
 
 download() {
-    if command -v axel; then
-        [ -z $2 ] && save="" || save="-o $2"
-        axel $1 $save
-    else
+    # axel 有问题
+    # axel "https://rocky-linux-us-south1.production.gcp.mirrors.ctrliq.cloud/pub/rocky//8.7/BaseOS/aarch64/os/images/pxeboot/vmlinuz"
+    # Initializing download: https://rocky-linux-us-south1.production.gcp.mirrors.ctrliq.cloud/pub/rocky//8.7/BaseOS/aarch64/os/images/pxeboot/vmlinuz
+    # Connection gone.
+
+    # axel https://fedorapeople.org/groups/virt/virtio-win/direct-downloads/archive-virtio/virtio-win-0.1.229-1/virtio-win-0.1.229.iso
+    # Initializing download: https://fedorapeople.org/groups/virt/virtio-win/direct-downloads/archive-virtio/virtio-win-0.1.229-1/virtio-win-0.1.229.iso
+    # Too many redirects.
+
+    # 先用 axel 下载
+    [ -z $2 ] && save="" || save="-o $2"
+    if ! axel $1 $save; then
+        # 出错再用 curl
         [ -z $2 ] && save="-O" || save="-o $2"
         curl -L $1 $save
     fi
@@ -96,16 +105,7 @@ else
 fi
 
 # 安装 axel
-# rpm -i --nodeps https://mirrors.aliyun.com/epel/7/$basearch/Packages/a/axel-2.4-9.el7.$basearch.rpm
-
-# axel 有问题
-# axel "https://rocky-linux-us-south1.production.gcp.mirrors.ctrliq.cloud/pub/rocky//8.7/BaseOS/aarch64/os/images/pxeboot/vmlinuz"
-# Initializing download: https://rocky-linux-us-south1.production.gcp.mirrors.ctrliq.cloud/pub/rocky//8.7/BaseOS/aarch64/os/images/pxeboot/vmlinuz
-# Connection gone.
-
-# axel https://fedorapeople.org/groups/virt/virtio-win/direct-downloads/archive-virtio/virtio-win-0.1.229-1/virtio-win-0.1.229.iso
-# Initializing download: https://fedorapeople.org/groups/virt/virtio-win/direct-downloads/archive-virtio/virtio-win-0.1.229-1/virtio-win-0.1.229.iso
-# Too many redirects.
+rpm -i --nodeps https://mirrors.aliyun.com/epel/7/$basearch/Packages/a/axel-2.4-9.el7.$basearch.rpm
 
 if [ -d /sys/firmware/efi ] && [ "$basearch" = "x86_64" ]; then
     action='efi'