diff --git a/CODEOWNERS b/CODEOWNERS
index 8e7d68b8f1..f2aa20a349 100644
--- a/CODEOWNERS
+++ b/CODEOWNERS
@@ -1,24 +1,3 @@
 # Each line is a component followed by one or more owners. 
 
-*                        @JinHai-CN
-CHANGELOG.md             @milvus-io/reviewer
-/.jenkins/               @jeffoverflow @cydrain
-/ci/                     @jeffoverflow @cydrain
-/core/                   @scsven
-/core/build-support      @jeffoverflow
-/core/conf/              @cydrain
-/core/src/codecs         @yhmo
-/core/src/cache          @yhmo
-/core/src/config         @scsven
-/core/src/db             @yhmo
-/core/src/db/snapshot    @XuPeng-SH
-/core/src/db/meta        @XuPeng-SH
-/core/src/grpc           @yhmo
-/core/src/index/         @shengjun1985
-/core/src/segment/       @yhmo
-/core/src/server/        @yhmo
-/docker/                 @cydrain @jeffoverflow
-/sdk                     @scsven
-/shards                  @XuPeng-SH
-/tests/                  @cydrain @del-zhenwu
-
+*                        @shengjun1985