diff --git a/CHANGELOG.md b/CHANGELOG.md
index 00ed7b5e3..d6ef3a20b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,8 @@
 
 ## Fixed
 
-- [#1494](https://github.com/hyperf/hyperf/pull/1494) Ignore `@mixin` annotation in redis component
+- [#1494](https://github.com/hyperf/hyperf/pull/1494) Ignore `@mixin` annotation in redis component.
+- [#1504](https://github.com/hyperf/hyperf/pull/1504) Fixed the proxy client of RPC does not handle the Nullable return type.
 
 # v1.1.23 - 2020-04-02