[docs fix]url error

Author: Snailclimb

Diff for: README.md

@@ -402,7 +402,7 @@ JVM 这部分内容主要参考 [JVM 虚拟机规范-Java8 ](https://docs.oracle
 
 ### 降级&熔断
 
-[降级&熔断详解](./docs/high-availability/fallback&circuit-breaker.md)
+[降级&熔断详解](./docs/high-availability/fallback-and-circuit-breaker.md)
 
 ### 超时&重试
 

Diff for: docs/.vuepress/sidebar/index.ts

@@ -508,7 +508,7 @@ export default sidebar({
         "high-availability-system-design",
         "redundancy",
         "limit-request",
-        "fallback&circuit-breaker",
+        "fallback-and-circuit-breaker",
         "timeout-and-retry",
         "performance-test",
       ],

Diff for: docs/high-availability/fallback&circuit-breaker.md renamed to docs/high-availability/fallback-and-circuit-breaker.md

@@ -24,7 +24,7 @@ title: JavaGuide（Java学习&&面试指南）
 
 </div>
 
-<!-- @include: @banner.snippet.md -->
+[![Banner](https://oss.javaguide.cn/xingqiu/xingqiu.png)](https://javaguide.cn/about-the-author/zhishixingqiu-two-years.html)
 
 ## 项目相关
 
@@ -399,7 +399,7 @@ JVM 这部分内容主要参考 [JVM 虚拟机规范-Java8](https://docs.oracle.
 
 ### 降级&熔断
 
-[降级&熔断详解](./high-availability/fallback&circuit-breaker.md)
+[降级&熔断详解](./high-availability/fallback-and-circuit-breaker.md)
 
 ### 超时&重试
 

Diff for: docs/home.md

@@ -16,7 +16,7 @@ footer: |-
   <a href="https://beian.miit.gov.cn/" target="_blank">鄂ICP备2020015769号-1</a> | 主题: <a href="https://vuepress-theme-hope.github.io/v2/" target="_blank">VuePress Theme Hope</a>
 ---
 
-<!-- @include: @banner.snippet.md -->
+[![Banner](https://oss.javaguide.cn/xingqiu/xingqiu.png)](https://javaguide.cn/about-the-author/zhishixingqiu-two-years.html)
 
 ## 关于网站
 
@@ -44,4 +44,4 @@ footer: |-
 
 最新更新会第一时间同步在公众号，推荐关注！另外，公众号上有很多干货不会同步在线阅读网站。
 
-<!-- @include: @gzh.snippet.md -->
+![JavaGuide 官方公众号](https://oss.javaguide.cn/github/javaguide/gongzhonghaoxuanchuan.png)