diff --git a/README.md b/README.md
index f694700..978721c 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,31 @@
 # pve
 
-记录我的pve学习设置过程！
\ No newline at end of file
+**记录我的pve学习设置过程!**
+
+## pci passthru
+## sr-iov
+## intel-gvt
+
+
+# 相关设置文件
+
+```
+/etc/default/grub
+/etc/modules-load.d/modules.conf
+/etc/modules-load.d/gvt.conf
+/etc/modprobe.d/sr-iov.conf
+/etc/modprobe.d/vfio.conf
+/etc/modprobe.d/blacklist.conf
+/etc/sysfs.conf
+/etc/apt/sources.list
+
+```
+# systemd scripts 相关文件
+    /lib/systemd/system/sr-iov.service
+    /usr/bin/sr-iov.sh
+# 更新initramfs
+    update-initramfs -u -k all
+    update-grub
+    proxmox-boot-tool refresh
+# 重启
+    reboot