update en/device-dev/porting/porting-chip-prepare-knows.md.

Signed-off-by: NAustin <liaozhiqi7@huawei.com>

en/device-dev/porting/porting-chip-prepare-knows.md

@@ -79,6 +79,6 @@ The  **device**  directory of OpenHarmony is the adaptation directory for the ba
 
 ## Porting Specifications<a name="section187870185219"></a>
 
--   The porting must comply with the basic OpenHarmony principles described in  [Contribution](https://gitee.com/openharmony/docs/blob/master/en/contribute/contribution.md).
+-   The porting must comply with the basic OpenHarmony principles described in  [Contribution](../../contribute/contribution.md).
 -   The code required for third-party SoC adaptation is stored in the  **device**,  **vendor**, and  **arch**  directories. Naming and usage of these directories must comply with specified naming and usage specifications. For details, see  [Directory Specifications](porting-chip-kernel-overview.md)  and  [Board-Level Directory Specifications](porting-chip-board-overview.md#section6204129143013).