diff --git a/plugins/mysql/versions/5.5/install.sh b/plugins/mysql/versions/5.5/install.sh
index bcb08bb2e..8a2ebd3c0 100755
--- a/plugins/mysql/versions/5.5/install.sh
+++ b/plugins/mysql/versions/5.5/install.sh
@@ -54,7 +54,7 @@ Install_mysql()
 
 Uninstall_mysql()
 {
-	#rm -rf $serverPath/mysql
+	rm -rf $serverPath/mysql
 	echo '卸载完成' > $install_tmp
 }