diff --git a/README_CN.md b/README_CN.md
index f6f873bdd97a7b50eb1512785da20e1c2258ac88..489f9de8ebf5e09dc0faca433b7c9a533ad85958 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -31,7 +31,7 @@ Apache License, Version 2.0
 - 搴忓垪鍖栧崗璁�: JsonRPC v2, Hessian v2
 - 娉ㄥ唽涓績: ZooKeeper
 - 閰嶇疆涓績: Zookeeper
-- 闆嗙兢绛栫暐: Failover/[Failfast](https://github.com/apache/dubbo-go/pull/140)/[Failsafe/Failback](https://github.com/apache/dubbo-go/pull/136)
+- 闆嗙兢绛栫暐: Failover/[Failfast](https://github.com/apache/dubbo-go/pull/140)/[Failsafe/Failback](https://github.com/apache/dubbo-go/pull/136)/Available/Broadcast
 - 璐熻浇鍧囪　绛栫暐: Random/[RoundRobin](https://github.com/apache/dubbo-go/pull/66)/[LeastActive](https://github.com/apache/dubbo-go/pull/65)
 - 杩囨护鍣�: Echo Health Check
 - 鍏朵粬鍔熻兘鏀寔: [娉涘寲璋冪敤](https://github.com/apache/dubbo-go/pull/122)/鍚姩鏃舵鏌�/鏈嶅姟鐩磋繛/澶氭湇鍔″崗璁�/澶氭敞鍐屼腑蹇�/澶氭湇鍔＄増鏈�/鏈嶅姟鍒嗙粍