diff --git a/CHANGELOG b/CHANGELOG
index c2881ed94..fe43245ff 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,6 @@
+2021-01-18 Version: patch
+- Add a set of API to support device distribution management, including CreateProductDistributeJob, CreateDeviceDistributeJob, QueryDeviceDistributeJob, ListDeviceDistributeJob, QueryDeviceDistributeDetail, DeleteDeviceDistributeJob, ListDistributedDevice, ListDistributedProduct etc.
+
 2021-01-18 Version: patch
 - Add a set of api to support device distribution management, including CreateProductDistributeJob, CreateDeviceDistributeJob, QueryDeviceDistributeJob, ListDeviceDistributeJob, QueryDeviceDistributeDetail, DeleteDeviceDistributeJob, ListDistributedDevice, ListDistributedProduct etc.