Merge local dataset with remote

README.md

@@ -348,6 +348,6 @@ If you use this dataset in your research, please cite:
 <a id="license"></a>
 ## 📄 License
 <hr style="margin-top: -10px;margin-bottom: 6px">
-All the data and code within this repo are under CC BY-NC-SA 4.0.
+All the data and code within this repo are under [CC-BY-NC-SA-4.0](https://creativecommons.org/licenses/by-nc-sa/4.0/).
 
 

README_CN.md

@@ -357,7 +357,7 @@ LET数据集统计信息如下：
 <a id="许可证"></a>
 ## 📄 许可证
 <hr style="margin-top: -10px;margin-bottom: 6px">
-本仓库中的所有数据和代码均遵循 CC BY-NC-SA 4.0 许可协议。
+本仓库中的所有数据和代码均遵循 [CC-BY-NC-SA-4.0](https://creativecommons.org/licenses/by-nc-sa/4.0/) 许可协议。