Update ADOPTERS.md (#4422)

Co-authored-by: yangxue.chen <chenyangxuehdu@126.com>

ADOPTERS.md

@@ -49,4 +49,5 @@ The companies/organizations are listed in alphabetical order grouped by the phas
 | [JoinQuant](https://www.joinquant.com/) | [@David-Xiang](https://github.com/David-Xiang) | Production | AI Platform on k8s |
 | [Aliyun E-MapReduce](https://help.aliyun.com/en/emr/) | [@frankleaf](https://github.com/frankleaf) | Production | Accelerate Spark Service on BigData |
 | [数慧时空](https://diit.cn/) | [@zery](zerix.os@gmail.com) | Production | DataFabric System Storage Cache Layer  |
-| [同花顺](https://www.10jqka.com.cn/) | [@seriousgong](https://github.com/seriousgong) | Production | AI Platform on k8s |
+| [同花顺](https://www.10jqka.com.cn/) | [@seriousgong](https://github.com/seriousgong) | Production | AI Platform on k8s |
+| [地平线](https://www.horizon.auto/) | [@chenyangxueHDU](https://github.com/chenyangxueHDU) | Production | AI Platform on k8s |