diff --git a/PRLOG.md b/PRLOG.md
index a1e103a..9ed0b74 100644
--- a/PRLOG.md
+++ b/PRLOG.md
@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 
 - ✨ add config file support(pr [#72])
+- ✨ introduce client configuration(pr [#73])
 
 ### Changed
 
@@ -219,6 +220,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 [#70]: https://github.com/jerus-org/cull-gmail/pull/70
 [#71]: https://github.com/jerus-org/cull-gmail/pull/71
 [#72]: https://github.com/jerus-org/cull-gmail/pull/72
+[#73]: https://github.com/jerus-org/cull-gmail/pull/73
 [Unreleased]: https://github.com/jerus-org/cull-gmail/compare/v0.0.9...HEAD
 [0.0.9]: https://github.com/jerus-org/cull-gmail/compare/v0.0.8...v0.0.9
 [0.0.8]: https://github.com/jerus-org/cull-gmail/compare/v0.0.7...v0.0.8