diff --git a/README.md b/README.md
index dd0ef5fe77421..7d443e04b0a76 100644
--- a/README.md
+++ b/README.md
@@ -129,7 +129,7 @@ A/B testing, canary release, blue-green deployment, limit rate, defense against
 
   - Zipkin tracing: [Zipkin](docs/en/latest/plugins/zipkin.md)
   - Open source APM: support [Apache SkyWalking](docs/en/latest/plugins/skywalking.md)
-  - Works with external service discovery: In addition to the built-in etcd, it also supports [Consul](docs/en/latest/discovery/consul_kv.md) and [Nacos](docs/en/latest/discovery/nacos.md), and [Eureka](docs/en/latest/discovery.md)
+  - Works with external service discovery: In addition to the built-in etcd, it also supports [Consul](docs/en/latest/discovery/consul_kv.md), [Nacos](docs/en/latest/discovery/nacos.md), [Eureka](docs/en/latest/discovery/eureka.md) and [Zookeeper (CP)](docs/en/latest/discovery/zookeeper.md).
   - Monitoring And Metrics: [Prometheus](docs/en/latest/plugins/prometheus.md)
   - Clustering: APISIX nodes are stateless, creates clustering of the configuration center, please refer to [etcd Clustering Guide](https://etcd.io/docs/v3.5/op-guide/clustering/).
   - High availability: Support to configure multiple etcd addresses in the same cluster.
diff --git a/docs/zh/latest/README.md b/docs/zh/latest/README.md
index d330d4fe1b6d7..fbf3f0f78be21 100644
--- a/docs/zh/latest/README.md
+++ b/docs/zh/latest/README.md
@@ -131,7 +131,7 @@ A/B 测试、金丝雀发布（灰度发布）、蓝绿部署、限流限速、
 - **运维友好**
 
     - OpenTracing 可观测性：支持 [Apache Skywalking](plugins/skywalking.md) 和 [Zipkin](plugins/zipkin.md)。
-    - 对接外部服务发现：除了内置的 etcd 外，还支持 [Consul](../../en/latest/discovery/consul_kv.md) 和 [Nacos](../../en/latest/discovery/nacos.md)，以及 [Eureka](discovery.md)。
+    - 对接外部服务发现：除了内置的 etcd 外，还支持 [Consul](../../en/latest/discovery/consul_kv.md)、[Nacos](discovery/nacos.md)、[Eureka](discovery/eureka.md) 和 [Zookeeper（CP）](../../en/latest/discovery/zookeeper.md)。
     - 监控和指标：[Prometheus](plugins/prometheus.md)
     - 集群：APISIX 节点是无状态的，创建配置中心集群请参考 [etcd Clustering Guide](https://etcd.io/docs/v3.5/op-guide/clustering/)。
     - 高可用：支持配置同一个集群内的多个 etcd 地址。