diff --git a/README.md b/README.md
index 793420c..b1c8d85 100644
--- a/README.md
+++ b/README.md
@@ -207,8 +207,14 @@ int main(void)
 
 3. 配置GNU语法。如果您使用的是非 `GCC` 编译器，请使能GNU语法。以 `keil` 为例:
 
+    AC5:
+
    ![工程目录6](document/picture/readme/README_Build6.png)
 
+    AC6:
+
+   ![工程目录7](document/picture/readme/README_AC6.png)
+
 4. 在您的工程中引入 `#include "include/mr_lib.h"`。
 5. 在 `main` 函数中添加 `mr_auto_init();` 自动初始化函数。
 
diff --git a/README_EN.md b/README_EN.md
index e5da880..3c85342 100644
--- a/README_EN.md
+++ b/README_EN.md
@@ -225,8 +225,14 @@ tutorials are based on applying Kconfig).
 
 3. Configure the GNU syntax. If you are using a non-gcc compiler, enable GNU syntax. Take `keil` for example:
 
+   AC5:
+
    ![project directory6](document/picture/readme/README_Build6.png)
 
+   AC6:
+
+   ![project directory7](document/picture/readme/README_AC6.png)
+
 4. Include `#include "include/mr_lib.h"` in your project.
 5. Add the automatic initialization function `mr_auto_init();` in the main function.
 
diff --git a/document/picture/readme/README_AC6.png b/document/picture/readme/README_AC6.png
new file mode 100644
index 0000000..ec9fcf3
Binary files /dev/null and b/document/picture/readme/README_AC6.png differ