diff --git a/CHANGELOG.md b/CHANGELOG.md
index 42d5b8978f4ee0432c56ef7e69076a31366b5c89..7d88bc270e7493e1bea0ab322fe32c4cf3eaa778 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -22,15 +22,16 @@ Please mark all change in change log and use the ticket from JIRA.
 - \#346 - Support build index with multiple gpu
 
 ## Improvement
-- \#275 - Rename C++ SDK IndexType
-- \#284 - Change C++ SDK to shared library
+- \#255 - Add ivfsq8 test report detailed version
 - \#260 - C++ SDK README
 - \#266 - Rpc request source code refactor
-- \#314 - add Find FAISS in CMake
+- \#275 - Rename C++ SDK IndexType
+- \#284 - Change C++ SDK to shared library
+- \#306 - Use int64 for all config integer
 - \#310 - Add Q&A for 'protocol https not supported or disable in libcurl' issue
+- \#314 - add Find FAISS in CMake
 - \#322 - Add option to enable / disable prometheus
 - \#358 - Add more information in build.sh and install.md
-- \#255 - Add ivfsq8 test report detailed version
 - \#404 - Add virtual method Init() in Pass abstract class
 - \#409 - Add a Fallback pass in optimizer