diff --git a/plugins/mysql/versions/8.0/install.sh b/plugins/mysql/versions/8.0/install.sh
index ee4cb75e8..8762b3d3b 100755
--- a/plugins/mysql/versions/8.0/install.sh
+++ b/plugins/mysql/versions/8.0/install.sh
@@ -120,14 +120,12 @@ Install_mysql()
 	if [ "$OSNAME" == "centos" ] && [ "$VERSION_ID" == "7" ];then
 		yum install centos-release-scl -y
 		yum install devtoolset-9 -y
-		scl enable devtoolset-9 bash
+		# scl enable devtoolset-9 bash
 		gcc --version
-
-		WHERE_DIR_GCC=`which gcc`
-		WHERE_DIR_GPP=`which g++`
+		WHERE_DIR_GCC=/opt/rh/devtoolset-9/root/usr/bin/gcc
+		WHERE_DIR_GPP=/opt/rh/devtoolset-9/root/usr/bin/g++
 		echo $WHERE_DIR_GCC
 		echo $WHERE_DIR_GPP
-		exit 1
 	fi
 
 	if [ ! -d $serverPath/mysql ];then