diff --git a/rt-thread-version/rt-thread-smart/quick-start/qemu-win/quickstart.md b/rt-thread-version/rt-thread-smart/quick-start/qemu-win/quickstart.md
index 3b93fb1e6b078a73a53ecbfc659b5714589ca488..1abaf20fbfffad3b7c602db2506a87d77ccee0a1 100644
--- a/rt-thread-version/rt-thread-smart/quick-start/qemu-win/quickstart.md
+++ b/rt-thread-version/rt-thread-smart/quick-start/qemu-win/quickstart.md
@@ -42,7 +42,7 @@ python get_toolchain.py riscv64
 在 userapps 目录下, 运行 smart-env.bat 配置工具链路径
 
 ```
-smart-env.bat
+smart-env.bat riscv64
 ```
 
 可使用 set 命令检查 RTT_EXEC_PATH 是否设置成功