diff --git a/OAT.xml b/OAT.xml
index cbbbd382299bfa3d198ac671b072aaf0ddfb2cd4..d3349264b4fafeb5f57c55b20c1f54d61fcbe1a6 100644
--- a/OAT.xml
+++ b/OAT.xml
@@ -25,6 +25,7 @@
                 <!--policyitem type="compatibility" name="GPL-2.0+" path="abc/.*" desc="Process that runs independently, invoked by the X process."/-->
                 <!--policyitem type="license" name="LGPL" path="abc/.*" desc="Dynamically linked by module X"/-->
                 <!--policyitem type="copyright" name="xxx" path="abc/.*" rule="may" group="defaultGroup" filefilter="copyrightPolicyFilter" desc="Developed by X Company"/-->
+                <policyitem type="license" name="CC-BY-4.0" path=".*" rule="may" group="defaultGroup" filefilter="defaultPolicyFilter" desc="License for documents"/>
             </policy>
         </policylist>
         <filefilterlist>
diff --git a/readme.md b/README.md
similarity index 100%
rename from readme.md
rename to README.md
diff --git a/en/device-dev/get-code/sourcecode-acquire.md b/en/device-dev/get-code/sourcecode-acquire.md
index 5c95dbd6a744e6986f6e0e28e7bb38ed8dd685b4..c581d9b3fba76ee42fa426bbb509ffeb5dc54b11 100644
--- a/en/device-dev/get-code/sourcecode-acquire.md
+++ b/en/device-dev/get-code/sourcecode-acquire.md
@@ -109,7 +109,7 @@ This document describes how to acquire OpenHarmony source code and provides its
 
 -   Obtaining the source code of other OpenHarmony releases
 
-    For details about how to obtain the source code of other OpenHarmony releases, see the  [Release Notes](https://gitee.com/openharmony/docs/blob/master/en/release-notes/OpenHarmony-Release-Notes.md).
+    For details about how to obtain the source code of other OpenHarmony releases, see the  [Release Notes](https://gitee.com/openharmony/docs/blob/master/en/release-notes/Readme.md).
 
 
 ## Method 2: Acquiring Source Code from HPM<a name="section463013147412"></a>
@@ -197,7 +197,7 @@ You must install  **Node.js**  and HPM on your local PC. The installation proced
 To ensure the download performance, you are advised to download the source code or the corresponding solution from the image library of the respective site listed in the table below.
 
 >![](../public_sys-resources/icon-note.gif) **NOTE:** 
->-   The table below provides only the sites for downloading the latest OpenHarmony master and LTS code. For details about how to obtain the source code of earlier versions, see the  [Release Notes](https://gitee.com/openharmony/docs/tree/master/en/release-notes).
+>-   The table below provides only the sites for downloading the latest OpenHarmony master and LTS code. For details about how to obtain the source code of earlier versions, see the  [Release Notes](https://gitee.com/openharmony/docs/tree/master/en/release-notes/Readme.md).
 >-   The Master 1.0 version is no longer maintained.
 
 **Table  1**  Sites for acquiring source code from image sites
diff --git a/zh-cn/device-dev/get-code/sourcecode-acquire.md b/zh-cn/device-dev/get-code/sourcecode-acquire.md
index 9da29ba6160fb41ceb6cd96347f4a34d2f05a138..6892d7be6026ddd3c4ee9e2b6707aadb27a7711c 100644
--- a/zh-cn/device-dev/get-code/sourcecode-acquire.md
+++ b/zh-cn/device-dev/get-code/sourcecode-acquire.md
@@ -107,7 +107,7 @@ OpenHarmony是由开放原子开源基金会（OpenAtom Foundation）孵化及
     repo forall -c 'git lfs pull'
     ```
 
--   OpenHarmony其他版本源码获取方式请参考版本[Release-Notes](https://gitee.com/openharmony/docs/blob/master/zh-cn/release-notes/OpenHarmony-Release-Notes.md)。
+-   OpenHarmony其他版本源码获取方式请参考版本[Release-Notes](https://gitee.com/openharmony/docs/blob/master/zh-cn/release-notes/Readme.md)。
 
 ## 获取方式2：从HPM获取<a name="section463013147412"></a>
 
@@ -194,7 +194,7 @@ OpenHarmony是由开放原子开源基金会（OpenAtom Foundation）孵化及
 为了获得更好的下载性能，您可以选择从以下站点的镜像库获取源码或者对应的解决方案。
 
 >![](../public_sys-resources/icon-note.gif) **说明：** 
->-   本部分只提供OpenHarmony Master最新版本和LTS最新版本的源码获取方式， 其他版本源码获取方式以及具体版本信息请参考[Release-Notes](https://gitee.com/openharmony/docs/blob/master/zh-cn/release-notes/OpenHarmony-Release-Notes.md)
+>-   本部分只提供OpenHarmony Master最新版本和LTS最新版本的源码获取方式， 其他版本源码获取方式以及具体版本信息请参考[Release-Notes](https://gitee.com/openharmony/docs/blob/master/zh-cn/release-notes/Readme.md)
 >-   当前Master 1.0版本已经不再维护。
 
 **表 1**  源码获取路径