diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index a7eea818ab..aa88b3f791 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -2,13 +2,13 @@
 # https://docs.github.com/en/repositories/managing-your-repositorys-settings-and-features/customizing-your-repository/about-code-owners
 
 # merge team
-# @guanshengliang	Shengliang Guan
+# @guanshengliang Shengliang Guan
 # @zitsen         Linhe Huo
 # @wingwing2005   Ya Qiang Li
 # @feici02        WANG Xu
 # @hzcheng        Hongze Cheng
-# @dapan1121	    Pan Wei
-# @sheyanjie-qq	  She Yanjie
+# @dapan1121      Pan Wei
+# @sheyanjie-qq   She Yanjie
 # @pigzhou        ZacharyZhou
 
 *                 @taosdata/merge