From 3333a9073de626461b07ada4526c50515d2dc138 Mon Sep 17 00:00:00 2001
From: boundless <913058821@qq.com>
Date: Thu, 19 Dec 2024 17:52:59 +0800
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---
 .../6_media/1_camera/camera_sample/README.md                  | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/cplusplus/level1_single_api/6_media/1_camera/camera_sample/README.md b/cplusplus/level1_single_api/6_media/1_camera/camera_sample/README.md
index 0703cdc2d..a0b9f593a 100644
--- a/cplusplus/level1_single_api/6_media/1_camera/camera_sample/README.md
+++ b/cplusplus/level1_single_api/6_media/1_camera/camera_sample/README.md
@@ -37,6 +37,7 @@ camera l1 level sample，从sensor获取图像(实例为树莓派摄像头)，
 
 如下示例，$HOME/Ascend表示编译环境runtime标准形态安装包的安装路径，请根据实际情况替换。
 
+export NPU_HOST_INC=$HOME/Ascend/runtime/include/
 export NPU_HOST_LIB=$HOME/Ascend/runtime/lib64/stub/
 cd到sensor/sony_imx219目录，依次执行如下命令执行编译；imx477同理，cd到sensor/sony_imx477目录下进行编译
 ```
@@ -63,7 +64,8 @@ make
 
 如下示例，$HOME/Ascend表示编译环境runtime标准形态安装包的安装路径，请根据实际情况替换。
 
-“export NPU_HOST_LIB=$HOME/Ascend/CANN-6.4/runtime/lib64/stub/aarch64”
+export NPU_HOST_LIB=$HOME/Ascend/CANN-6.4/runtime/lib64/stub/aarch64
+export NPU_HOST_INC=$HOME/Ascend/CANN-6.4/runtime/include/
 cd到sensor/sony_imx219目录，依次执行如下命令执行编译，imx477同理，cd到sensor/sony_imx477目录下进行编译。
 
  **编译器根据实际toolkit包安装位置自行调整** 。
-- 
Gitee