diff --git a/spring/Spring Cloud/Spring Cloud Circuit Breaker.md b/spring/Spring Cloud/Spring Cloud Circuit Breaker.md
index ea35c51..625d033 100644
--- a/spring/Spring Cloud/Spring Cloud Circuit Breaker.md	
+++ b/spring/Spring Cloud/Spring Cloud Circuit Breaker.md	
@@ -1,3 +1,15 @@
+- [Spring Cloud Circuit Breaker](#spring-cloud-circuit-breaker)
+  - [配置Resilience4J Circuit Breakers](#配置resilience4j-circuit-breakers)
+    - [关闭自动装配](#关闭自动装配)
+    - [默认配置](#默认配置)
+    - [自定义ExecutorService](#自定义executorservice)
+    - [指定Circuit Breaker 配置](#指定circuit-breaker-配置)
+    - [Circuit Breaker属性配置](#circuit-breaker属性配置)
+      - [全局默认](#全局默认)
+      - [Configs Properties Configuration](#configs-properties-configuration)
+      - [实例属性设置](#实例属性设置)
+
+
 # Spring Cloud Circuit Breaker
 Spring Cloud Circuit Breaker项目包含Resilience4J实现和Spring Retry实现。
 ## 配置Resilience4J Circuit Breakers
diff --git a/spring/Spring Cloud/Spring Cloud Netflix.md b/spring/Spring Cloud/Spring Cloud Netflix.md
index 32f47bb..d90b816 100644
--- a/spring/Spring Cloud/Spring Cloud Netflix.md	
+++ b/spring/Spring Cloud/Spring Cloud Netflix.md	
@@ -1,3 +1,21 @@
+- [Eureka](#eureka)
+  - [Service Discovery: Eureka Client](#service-discovery-eureka-client)
+  - [将Eureka Client包含到项目中](#将eureka-client包含到项目中)
+  - [向Eureka中注册](#向eureka中注册)
+  - [status page和health indicator](#status-page和health-indicator)
+  - [Eureka的健康检查](#eureka的健康检查)
+  - [Eureka实例和客户端的元数据](#eureka实例和客户端的元数据)
+    - [修改Eureka instance id](#修改eureka-instance-id)
+  - [使用EurekaClient](#使用eurekaclient)
+  - [注册服务速度](#注册服务速度)
+  - [Eureka Server](#eureka-server)
+    - [Eureka Server的启动](#eureka-server的启动)
+    - [高可用](#高可用)
+    - [单机模式](#单机模式)
+    - [Peer Awareness](#peer-awareness)
+    - [IP地址注册](#ip地址注册)
+
+
 # Eureka
 ## Service Discovery: Eureka Client
 服务发现是基于微服务体系结构的关键之一。在微服务体系结构中，如果手动配置每个客户端，这将会很困难，并且很脆弱。  
@@ -169,4 +187,4 @@ eureka:
     hostname: peer3
 ```
 ### IP地址注册
-在某些场景下，可能更喜欢通过ip地址而不是hostname来进行注册。如果将`eureka.instance.preferIpAddress`设置为true，那么在应用注册到eureka时，会使用ip地址而不是
+在某些场景下，可能更喜欢通过ip地址而不是hostname来进行注册。如果将`eureka.instance.preferIpAddress`设置为true，那么在应用注册到eureka时，会使用ip地址而不是hostname
diff --git a/spring/Spring Cloud/Spring Cloud gateway.md b/spring/Spring Cloud/Spring Cloud gateway.md
index 39d9551..aa777b8 100644
--- a/spring/Spring Cloud/Spring Cloud gateway.md	
+++ b/spring/Spring Cloud/Spring Cloud gateway.md	
@@ -1,3 +1,36 @@
+- [spring cloud gateway](#spring-cloud-gateway)
+  - [项目引入spring cloud gateway](#项目引入spring-cloud-gateway)
+  - [Spring Cloud gateway核心概念](#spring-cloud-gateway核心概念)
+  - [Spring Cloud Gateway如何工作](#spring-cloud-gateway如何工作)
+  - [配置route predicate factories和gateway filter factories](#配置route-predicate-factories和gateway-filter-factories)
+    - [shortcut配置方式](#shortcut配置方式)
+  - [Route Predicate Factories](#route-predicate-factories)
+    - [After Route Predicate Factory](#after-route-predicate-factory)
+    - [Before Route Predicate Factory](#before-route-predicate-factory)
+    - [Between Route Predicate Factory](#between-route-predicate-factory)
+    - [Cookie Route Predicate Factory](#cookie-route-predicate-factory)
+    - [Header Route Predicate Factory](#header-route-predicate-factory)
+    - [Host Route Predicate Factory](#host-route-predicate-factory)
+    - [Method Route Predicate Factory](#method-route-predicate-factory)
+    - [Path Route Predicate Factory](#path-route-predicate-factory)
+    - [Query Route Predicate Factory](#query-route-predicate-factory)
+    - [RemoteAddr Route Predicate Factory](#remoteaddr-route-predicate-factory)
+      - [修改Remote Addr的解析方式](#修改remote-addr的解析方式)
+    - [Weight Route Predicate Factory](#weight-route-predicate-factory)
+    - [XForwarded Remote Addr Route Predicate](#xforwarded-remote-addr-route-predicate)
+  - [GatewayFilter Factory](#gatewayfilter-factory)
+    - [AddRequestHeader GatewayFilter Factory](#addrequestheader-gatewayfilter-factory)
+    - [AddRequestHeadersIfNotPresent GatewayFilter Factory](#addrequestheadersifnotpresent-gatewayfilter-factory)
+    - [AddRequestParameter GatewayFilter Factory](#addrequestparameter-gatewayfilter-factory)
+    - [AddResponseHeader GatewayFilter Factory](#addresponseheader-gatewayfilter-factory)
+    - [CircuitBreaker GatewayFilter Factory](#circuitbreaker-gatewayfilter-factory)
+    - [CacheRequestBody GatewayFilter Factory](#cacherequestbody-gatewayfilter-factory)
+    - [DedupeResponseHeader GatewayFilter Factory](#deduperesponseheader-gatewayfilter-factory)
+    - [默认filters](#默认filters)
+  - [Global Filters](#global-filters)
+    - [组合Global Filter和Gateway Filter](#组合global-filter和gateway-filter)
+
+
 # spring cloud gateway
 ## 项目引入spring cloud gateway
 如果要在项目中引入spring cloud gateway，可以在项目pom文件中添加如下依赖：