diff --git a/rt-thread-version/rt-thread-standard/application-note/setup/qemu/ubuntu/an0005-qemu-ubuntu.md b/rt-thread-version/rt-thread-standard/application-note/setup/qemu/ubuntu/an0005-qemu-ubuntu.md
index 2b85a3a953c4ec4c9aff9c92e19fd56e17613588..db238e0dd43a0a23f0201ec0f9eaf38f89df3579 100644
--- a/rt-thread-version/rt-thread-standard/application-note/setup/qemu/ubuntu/an0005-qemu-ubuntu.md
+++ b/rt-thread-version/rt-thread-standard/application-note/setup/qemu/ubuntu/an0005-qemu-ubuntu.md
@@ -21,7 +21,7 @@ git clone https://github.com/RT-Thread/rt-thread.git
 * 安装 QEMU，使用命令：
 
 ```
-sudo apt-get install qemu
+sudo apt-get install qemu-system-arm
 ```
 
 * 安装 Scons，使用命令：