diff --git a/binding/csharp/IP2Region.Net/CHANGELOG.md b/binding/csharp/CHANGELOG.md
similarity index 87%
rename from binding/csharp/IP2Region.Net/CHANGELOG.md
rename to binding/csharp/CHANGELOG.md
index 59b9e5d..7dd8005 100644
--- a/binding/csharp/IP2Region.Net/CHANGELOG.md
+++ b/binding/csharp/CHANGELOG.md
@@ -4,6 +4,11 @@ All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
 
+## [2.0.1] - 2023-07-30
+
+### Added
+- Support netstandard2.0
+
 ## [2.0.0] - 2023-07-26
 
 ### Removed