docs: update README

Author: zhufuyi

README.md

@@ -112,9 +112,9 @@ Sponge has built-in rich features and components (for on-demand use):
 | Distributed Lock [dlock](https://github.com/go-dev-frame/sponge/tree/main/pkg/dlock) | [example](https://github.com/go-dev-frame/sponge/blob/main/pkg/dlock/README.md#example-of-use) |
 | Adaptive rate limiting [ratelimit](https://github.com/go-dev-frame/sponge/tree/main/pkg/shield/ratelimit) | [example](https://github.com/go-dev-frame/sponge/tree/main/pkg/shield/ratelimit#example-of-use) |
 | Adaptive circuit breaking [circuitbreaker](https://github.com/go-dev-frame/sponge/tree/main/pkg/shield/circuitbreaker) | [example](https://github.com/go-dev-frame/sponge/tree/main/pkg/shield/circuitbreaker#example-of-use) |
-| Distributed Tracing [opentelemetry](https://github.com/open-telemetry/opentelemetry-go) | [example](https://github.com/go-dev-frame/sponge/blob/main/pkg/tracer/README.md#example-of-use)<br>[cross-service link tracing example](https://github.com/go-dev-frame/sponge/blob/main/pkg/tracer/example-en.md) |
-| Metrics monitoring [prometheus](https://github.com/prometheus/client_golang/prometheus), [grafana](https://github.com/grafana/grafana) | [gin example](https://github.com/go-dev-frame/sponge/blob/main/pkg/gin/middleware/metrics/README.md#example-of-use)<br>[gRPC example](https://github.com/go-dev-frame/sponge/blob/main/pkg/grpc/metrics/README.md#example-of-use)<br>[web and grpc monitoring examples](https://github.com/go-dev-frame/sponge/blob/main/pkg/grpc/metrics/monitor-example-en.md) |
-| Service registration and discovery [etcd](https://github.com/etcd-io/etcd), [consul](https://github.com/hashicorp/consul), [nacos](https://github.com/alibaba/nacos) | [service registration example](https://github.com/go-dev-frame/sponge/blob/main/pkg/servicerd/registry/README.md#example-of-use)<br>[service registration example](https://github.com/go-dev-frame/sponge/blob/main/pkg/servicerd/discovery/README.md#example-of-use) |
+| Distributed Tracing [opentelemetry](https://github.com/open-telemetry/opentelemetry-go) | [example](https://github.com/go-dev-frame/sponge/blob/main/pkg/tracer/README.md#example-of-use)<br>[cross-service tracing example](https://github.com/go-dev-frame/sponge/blob/main/pkg/tracer/example-en.md) |
+| Metrics monitoring [prometheus](https://github.com/prometheus/client_golang/prometheus), [grafana](https://github.com/grafana/grafana) | [gin example](https://github.com/go-dev-frame/sponge/blob/main/pkg/gin/middleware/metrics/README.md#example-of-use)<br>[gRPC example](https://github.com/go-dev-frame/sponge/blob/main/pkg/grpc/metrics/README.md#example-of-use)<br>[web and gRPC monitoring examples](https://github.com/go-dev-frame/sponge/blob/main/pkg/grpc/metrics/monitor-example-en.md) |
+| Service registration and discovery [etcd](https://github.com/etcd-io/etcd), [consul](https://github.com/hashicorp/consul), [nacos](https://github.com/alibaba/nacos) | [service registration example](https://github.com/go-dev-frame/sponge/blob/main/pkg/servicerd/registry/README.md#example-of-use)<br>[service discovery example](https://github.com/go-dev-frame/sponge/blob/main/pkg/servicerd/discovery/README.md#example-of-use) |
 | Adaptive collecting [profile](https://go.dev/blog/pprof) | [example](https://github.com/go-dev-frame/sponge/blob/main/pkg/prof/go-profile-en.md) |
 | Resource statistics [gopsutil](https://github.com/shirou/gopsutil) | [example](https://github.com/go-dev-frame/sponge/tree/main/pkg/stat#example-of-use) |
 | Configuration center [nacos](https://github.com/alibaba/nacos) | [example](https://go-sponge.com/components?id=configuration-center) |

assets/readme-cn.md

@@ -97,7 +97,7 @@ sponge 内置了丰富的功能或组件(按需使用)：
 | 自适应限流 [ratelimit](https://github.com/go-dev-frame/sponge/tree/main/pkg/shield/ratelimit) | [示例](https://github.com/go-dev-frame/sponge/tree/main/pkg/shield/ratelimit#example-of-use) |
 | 自适应熔断 [circuitbreaker](https://github.com/go-dev-frame/sponge/tree/main/pkg/shield/circuitbreaker) | [示例](https://github.com/go-dev-frame/sponge/tree/main/pkg/shield/circuitbreaker#example-of-use) |
 | 链路跟踪 [opentelemetry](https://github.com/open-telemetry/opentelemetry-go) | [示例](https://github.com/go-dev-frame/sponge/blob/main/pkg/tracer/README.md#example-of-use)<br>[跨服务链路跟踪示例](https://github.com/go-dev-frame/sponge/blob/main/pkg/tracer/example-cn.md) |
-| 监控 [prometheus](https://github.com/prometheus/client_golang/prometheus), [grafana](https://github.com/grafana/grafana) | [gin 示例](https://github.com/go-dev-frame/sponge/blob/main/pkg/gin/middleware/metrics/README.md#example-of-use)<br>[gRPC 示例](https://github.com/go-dev-frame/sponge/blob/main/pkg/grpc/metrics/README.md#example-of-use)<br>[web或grpc监控示例](https://github.com/go-dev-frame/sponge/blob/main/pkg/grpc/metrics/monitor-example-cn.md) |
+| 监控 [prometheus](https://github.com/prometheus/client_golang/prometheus), [grafana](https://github.com/grafana/grafana) | [gin 示例](https://github.com/go-dev-frame/sponge/blob/main/pkg/gin/middleware/metrics/README.md#example-of-use)<br>[gRPC 示例](https://github.com/go-dev-frame/sponge/blob/main/pkg/grpc/metrics/README.md#example-of-use)<br>[web和gRPC监控示例](https://github.com/go-dev-frame/sponge/blob/main/pkg/grpc/metrics/monitor-example-cn.md) |
 | 服务注册与发现 [etcd](https://github.com/etcd-io/etcd), [consul](https://github.com/hashicorp/consul), [nacos](https://github.com/alibaba/nacos) | [服务注册示例](https://github.com/go-dev-frame/sponge/blob/main/pkg/servicerd/registry/README.md#example-of-use)<br>[服务发现示例](https://github.com/go-dev-frame/sponge/blob/main/pkg/servicerd/discovery/README.md#example-of-use) |
 | 自适应采集 [profile](https://go.dev/blog/pprof) | [示例](https://github.com/go-dev-frame/sponge/blob/main/pkg/prof/go-profile-cn.md) |
 | 资源统计 [gopsutil](https://github.com/shirou/gopsutil) | [示例](https://github.com/go-dev-frame/sponge/tree/main/pkg/stat#example-of-use) |