diff --git a/en/device-dev/porting/porting-linux-kernel.md b/en/device-dev/porting/porting-linux-kernel.md
index 7d9954aaf44fd706d88bb0ad3ab3d3cdc39610a9..8083b7a4e366a047cb4bb2f5c4fb6f30ede15b4b 100644
--- a/en/device-dev/porting/porting-linux-kernel.md
+++ b/en/device-dev/porting/porting-linux-kernel.md
@@ -145,7 +145,7 @@ For details about how to use the logs, see [Hilog\_lite](https://gitee.com/openh
 
     ```
     # Go to the Raspberry Pi kernel directory.
-    PROJ_ROOT/drivers/adapter/khdf/linux/patch_hdf.sh \
+    PROJ_ROOT/drivers/hdf_core/khdf/linux/patch_hdf.sh \
     PROJ_ROOT # Specify the path of the project root directory.\
     PROJ_ROOT/out/KERNEL_OBJ/kernel/src_tmp/linux-rpi3b # Specify the kernel directory for applying the patch.\
     PROJ_ROOT/kernel/linux/patches/linux-4.19 # Kernel patch patch.\