diff --git a/plugins/mysql/conf/my8.4.cnf b/plugins/mysql/conf/my8.4.cnf
index c3232898a..5a42de1cc 100644
--- a/plugins/mysql/conf/my8.4.cnf
+++ b/plugins/mysql/conf/my8.4.cnf
@@ -8,10 +8,7 @@ default-character-set = UTF8MB4
 [mysqld]
 !include {$SERVER_APP_PATH}/etc/mode/classic.cnf
 
-sha256_password_private_key_path={$SERVER_APP_PATH}/data/mysql.pem
-sha256_password_public_key_path={$SERVER_APP_PATH}/data/mysql.pub
 authentication_policy=caching_sha2_password
-
 pid-file = {$SERVER_APP_PATH}/data/mysql.pid
 user = mysql
 port		= 3306