diff --git a/CHANGELOG.MD b/CHANGELOG.MD
index afd681afc..fa8f12a19 100644
--- a/CHANGELOG.MD
+++ b/CHANGELOG.MD
@@ -1,3 +1,47 @@
+# v3.5.4-rc1
+
+## bugfix
+
+- Fixed the abnormal function of dynamically modifying parameters of userpass and userblacklist[#2600](https://github.com/OpenAtomFoundation/pika/pull/2600)@[chejinge](https://github.com/chejinge)
+
+- Fix the problem of inconsistent scard sscan results[#2596](https://github.com/OpenAtomFoundation/pika/pull/2596)@[chejinge](https://github.com/chejinge)
+
+- Fix the problem that when max-rsync-parallel-num is greater than 4, slave will coredump during master-slave replication[#2595](https://github.com/OpenAtomFoundation/pika/pull/2595)@[chejinge](https://github.com/chejinge)
+
+- Adjust the number of thread pool threads that are not commonly used to avoid performance loss due to idle running[#2590](https://github.com/OpenAtomFoundation/pika/pull/2590) @[chejinge](https://github.com/chejinge) 
+
+- Fix the problem of Pika transaction edge test case not passing[#2586](https://github.com/OpenAtomFoundation/pika/pull/2586) @[chejinge](https://github.com/chejinge)
+
+- change cache-model to cache-mode[#2585](https://github.com/OpenAtomFoundation/pika/pull/2585)@[chejinge](https://github.com/chejinge)
+
+- Fix the problem of `info all` deadlock after using info keyspace[#2584](https://github.com/OpenAtomFoundation/pika/pull/2584) @[chejinge](https://github.com/chejinge)
+
+- Solve the problem of incompatibility between 353 and 352 extreme scenarios caused by modifying the dictionary order of zsetscorekeycomparatorimpl[#2583](https://github.com/OpenAtomFoundation/pika/pull/2583) @[wangshao1](https://github.com/wangshao1)
+
+- Fix compact deadlock problem[#2581](https://github.com/OpenAtomFoundation/pika/pull/2581) @[chejinge](https://github.com/chejinge)
+
+- Slotmigrate add go test[#2576](https://github.com/OpenAtomFoundation/pika/pull/2576)@[chejinge](https://github.com/chejinge)
+
+- Update pika version used by `Pika-operater`[#2572](https://github.com/OpenAtomFoundation/pika/pull/2572)@[chejinge](https://github.com/chejinge)
+
+- Fix the problem of abnormal blockcache value after config rewrite[#2561](https://github.com/OpenAtomFoundation/pika/pull/2561)@[chejinge](https://github.com/chejinge)
+
+- The INFO command is time-consuming and optimized to reduce the frequency of disk checks[#2554](https://github.com/OpenAtomFoundation/pika/pull/2554) @[wangshao1](https://github.com/wangshao1)
+
+- Fixed the problem of incorrect value after slotmigrate config rewrite[#2548](https://github.com/OpenAtomFoundation/pika/pull/2548)@[chejinge](https://github.com/chejinge)
+
+- Fix the problem that spop may cause inconsistency between master and slave data[#2541](https://github.com/OpenAtomFoundation/pika/pull/2541)@[chenbt-hz](https://github.com/chenbt-hz)
+
+- Fix the problem of out of bounds in CloseFd(it->second[i])[#2539](https://github.com/OpenAtomFoundation/pika/pull/2539)@[chejinge](https://github.com/chejinge)
+
+- Fixed a potential deadlock in `Flushall` and `FlushDB` due to the locking order, and deleted the FlushSubDB interface[#2533](https://github.com/OpenAtomFoundation/pika/pull/2533)@[Mixficsol](https://github.com/Mixficsol)
+
+- Add test cases for the five basic data types commands in tcl[#2527](https://github.com/OpenAtomFoundation/pika/pull/2527)@[Mixficsol](https://github.com/Mixficsol)
+
+- Add a parameter to control whether to clean up data files generated by Tcl tests, preventing obsolete data from occupying disk space[#2507](https://github.com/OpenAtomFoundation/pika/pull/2507)@[Mixficsol](https://github.com/Mixficsol)
+
+
+
 # v3.5.3
 
 ## New features
diff --git a/CHANGELOG_CN.MD b/CHANGELOG_CN.MD
index 3987c9474..98bc5092f 100644
--- a/CHANGELOG_CN.MD
+++ b/CHANGELOG_CN.MD
@@ -1,3 +1,46 @@
+# v3.5.4-rc1
+
+## bugfix
+
+- 修复 userpass 和 userblacklist 动态修改参数功能异常问题[#2600](https://github.com/OpenAtomFoundation/pika/pull/2600)@[chejinge](https://github.com/chejinge)
+
+- 修复 scard sscan 结果不一致的问题[#2596](https://github.com/OpenAtomFoundation/pika/pull/2596)@[chejinge](https://github.com/chejinge)
+
+- 修复当 max-rsync-parallel-num 大于4，slave 会在主从复制时 coredump 的问题[#2595](https://github.com/OpenAtomFoundation/pika/pull/2595)@[chejinge](https://github.com/chejinge)
+
+- 调整不常用的线程池线程数，避免因为空跑导致性能损耗[#2590](https://github.com/OpenAtomFoundation/pika/pull/2590) @[chejinge](https://github.com/chejinge)
+
+- 修复 Pika 事务边缘测试 case 不通过的问题[#2586](https://github.com/OpenAtomFoundation/pika/pull/2586) @[chejinge](https://github.com/chejinge)
+
+- 将 cache-model 修改成 cache-mode[#2585](https://github.com/OpenAtomFoundation/pika/pull/2585)@[chejinge](https://github.com/chejinge)
+
+- 修复使用 `info keyspace` 后，`info all` 死锁的问题[#2584](https://github.com/OpenAtomFoundation/pika/pull/2584) @[chejinge](https://github.com/chejinge)
+
+- 修复因修改 zsetscorekeycomparatorimpl 字典序比较熟顺序，导致353 352极端场景不兼容的问题[#2583](https://github.com/OpenAtomFoundation/pika/pull/2583) @[wangshao1](https://github.com/wangshao1)
+
+- 修复 `compact` 死锁的问题 [#2581](https://github.com/OpenAtomFoundation/pika/pull/2581) @[chejinge](https://github.com/chejinge)
+
+- slotmigrate 添加 go test [#2576](https://github.com/OpenAtomFoundation/pika/pull/2576)@[chejinge](https://github.com/chejinge)
+
+- 更新 `Pika-operater` 使用的 pika 版本[#2572](https://github.com/OpenAtomFoundation/pika/pull/2572)@[chejinge](https://github.com/chejinge)
+
+- 修复 config rewrite 后 blockcache 数值异常的问题[#2561](https://github.com/OpenAtomFoundation/pika/pull/2561)@[chejinge](https://github.com/chejinge)
+
+- INFO 命令耗时优化，降低查磁盘频率 [#2554](https://github.com/OpenAtomFoundation/pika/pull/2554) @[wangshao1](https://github.com/wangshao1)
+
+- 修复 slotmigrate 动态修复后值错误的问题[#2548](https://github.com/OpenAtomFoundation/pika/pull/2548)@[chejinge](https://github.com/chejinge)
+
+- 修复 spop 可能会出现主从数据不一致的问题[#2541](https://github.com/OpenAtomFoundation/pika/pull/2541)@[chenbt-hz](https://github.com/chenbt-hz)
+
+- 修复 CloseFd(it->second[i]) 出现越界的问题[#2539](https://github.com/OpenAtomFoundation/pika/pull/2539)@[chejinge](https://github.com/chejinge)
+
+-  修复 `Flushall` 和 `FlushDB` 中有一处由于加锁顺序的问题导致死锁的隐患，删除 FlushSubDB 接口[#2533](https://github.com/OpenAtomFoundation/pika/pull/2533)@[Mixficsol](https://github.com/Mixficsol)
+
+- 五种基本数据类型命令增加 tcl 测试 case[#2527](https://github.com/OpenAtomFoundation/pika/pull/2527)@[Mixficsol](https://github.com/Mixficsol)
+
+- 增加参数控制是否清理 tcl 测试后产生的数据文件，防止废弃数据占据磁盘[#2507](https://github.com/OpenAtomFoundation/pika/pull/2507)@[Mixficsol](https://github.com/Mixficsol)
+
+
 # v3.5.3
 
 ## 新特性