diff --git a/docs/RISC-V64_QEMU.md b/docs/RISC-V64_QEMU.md
index eb9bdb3..8bc6ba3 100644
--- a/docs/RISC-V64_QEMU.md
+++ b/docs/RISC-V64_QEMU.md
@@ -180,3 +180,7 @@ nohup \
 
 mount -t 9p -o trans=virtio,version=9p2000.L hostshare /mnt/
 ```
+
+**Some usefull**
+
+[https://github.com/riscvarchive/riscv-qemu/wiki](https://github.com/riscvarchive/riscv-qemu/wiki)