diff --git a/CHANGELOG.md b/CHANGELOG.md
index c143bed7a..41e74bdbc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,14 +1,17 @@
 # Development log
 
-## Change plan
+## Change log
 
-> Features to be added.
+### Version 4.0
 
-#### v0.4
+EVM Staking support
 
-- Triple masking, and so on
+#### v0.4.3-release
 
-## Change log
+- Add evm staking support.
+- Disable origin UTXO staking and merge history data into evm staking.
+- Remove api of UTXO staking and replace it into evm staking contracts
+- Use EVM Staking contract: https://github.com/FindoraNetwork/evm-staking/tree/optimize
 
 #### v0.3.38-release
 - Features: