diff --git a/auto_zvm.sh b/auto_zvm.sh
index 77fafe50083690cee4d5b6bcd0b1c343bfe938c9..d89bd0f8613ed39a007e79235a5d9091880e036f 100755
--- a/auto_zvm.sh
+++ b/auto_zvm.sh
@@ -64,10 +64,9 @@ elif [ "$OPS" = "${ops_array[1]}" ]; then
         -net none -pidfile qemu.pid -chardev stdio,id=con,mux=on \
         -serial chardev:con -mon chardev=con,mode=readline -serial pty -serial pty -smp cpus=4 \
         -device loader,file=$(pwd)/zvm_config/qemu_platform/hub/zephyr.bin,addr=0xa0000000,force-raw=on \
-        -device loader,file=$(pwd)/zvm_config/qemu_platform/hub/Image_withoutFS,addr=0xa2000000,force-raw=on \
+        -device loader,file=$(pwd)/zvm_config/qemu_platform/hub/Image_withFS,addr=0xa2000000,force-raw=on \
         -device loader,file=$(pwd)/zvm_config/qemu_platform/hub/linux-qemu-virt.dtb,addr=0xa8000000 \
-        -device loader,file=$(pwd)/zvm_config/qemu_platform/hub/debian.cpio.gz,addr=0xaa000000 \
-        -kernel $(pwd)/build/zephyr/zvm_host.elf -S -s
+        -kernel $(pwd)/build/zephyr/zvm_host.elf
 ### using gdb to connect it:
 # gdb-multiarch -q -ex 'file ./build/zephyr/zvm_host.elf' -ex 'target remote localhost:1234'
 ### using trace to record qemu info when boot qemu
diff --git a/zvm_doc/3_Run_on_ARM64_QEMU.rst b/zvm_doc/3_Run_on_ARM64_QEMU.rst
index 662da739c544a4a3dd093d9278a5cd24d9f5301c..36e3f68e945fc65ee6036b94830869e5addcbd37 100644
--- a/zvm_doc/3_Run_on_ARM64_QEMU.rst
+++ b/zvm_doc/3_Run_on_ARM64_QEMU.rst
@@ -17,11 +17,31 @@
 
    ./auto_zvm.sh build qemu_cortex_max_smp
 
-或者使用命令行构建镜像:
+如果遇到：
 
 .. code:: shell
 
-   west build -b qemu_cortex_max_smp samples/_zvm
+    Could not find a package configuration file provided by "Zephyr" with any ...
+
+请手动指定Cmake的路径：
+
+.. code:: shell
+
+   export CMAKE_PREFIX_PATH=$(pwd)
+
+此外，还有可能遇到elftool等包未安装的问题，可以直接用：
+
+.. code:: shell
+
+   pip install xxx
+
+等命令安装即可。
+
+除了使用上述脚本外，也可以使用命令行构建镜像:
+
+.. code:: shell
+
+   west build -b qemu_max_smp samples/subsys/zvm
 
 
 2） 生成ZVM镜像文件如下: