doc: add blogs in awesome-sentinel.md (#626)

add blog address

doc/awesome-sentinel.md

@@ -39,4 +39,14 @@ You can also add to [sentinel-group/sentinel-awesome](https://github.com/sentine
 - [Sentinel 原理-滑动窗口](https://mp.weixin.qq.com/s/B1_7Kb_CxeKEAv43kdCWOA) by [houyi](https://github.com/all4you)
 - [Sentinel 实战-限流](https://mp.weixin.qq.com/s/rjyU37Dm-sxNln7GUD8tOw) by [houyi](https://github.com/all4you)
 - [Sentinel 实战-控制台](https://mp.weixin.qq.com/s/23EDFHMXLwsDqw-4O5dR5A) by [houyi](https://github.com/all4you)
-- [Sentinel 实战-规则持久化](https://mp.weixin.qq.com/s/twMFiBfRawKLR-1-N-f1yw) by [houyi](https://github.com/all4you)
+- [Sentinel 实战-规则持久化](https://mp.weixin.qq.com/s/twMFiBfRawKLR-1-N-f1yw) by [houyi](https://github.com/all4you)
+- [sentinel 深入浅出之原理篇SlotChain](https://www.jianshu.com/p/a7a405de3a12) by [shxz130](https://github.com/shxz130)
+- [sentinel 深入浅出之原理篇Context初始化&Entry初始化](https://www.jianshu.com/p/e39ac47cd893) by [shxz130](https://github.com/shxz130)
+- [sentinel 深入浅出之原理篇NodeSelectorSlot](https://www.jianshu.com/p/9a380ba188ab) by [shxz130](https://github.com/shxz130)
+- [sentinel 深入浅出之原理篇ClusterBuilderSlot](https://www.jianshu.com/p/0b0b5d8888a2) by [shxz130](https://github.com/shxz130)
+- [sentinel 深入浅出之原理篇StatisticSlot&滑动窗口](https://www.jianshu.com/p/9620298fd15a) by [shxz130](https://github.com/shxz130)
+- [sentinel 深入浅出之原理篇SystemSlot](https://www.jianshu.com/p/bfad1b7d0cde) by [shxz130](https://github.com/shxz130)
+- [sentinel 深入浅出之原理篇AuthoritySlot](https://www.jianshu.com/p/c5312c2242b3) by [shxz130](https://github.com/shxz130)
+- [sentinel 深入浅出之原理篇FlowSlot](https://www.jianshu.com/p/53218d0d273e) by [shxz130](https://github.com/shxz130)
+- [sentinel 深入浅出之原理篇DegradeSlot](https://www.jianshu.com/p/e910d4840e4a) by [shxz130](https://github.com/shxz130)
+- [sentinel 深入浅出之原理篇协议拓展dubbo，grpc，web-servlet](https://www.jianshu.com/p/579bff0f34be) by [shxz130](https://github.com/shxz130)