使用此代码创建您自己的插件，或将其放入主题函数中。php

add_action(\'init\', \'remove_update_notification\', 1)
function remove_update_notification() {
    if (!current_user_can(\'manage_network\')) { // checks to see if current user can update plugins 
        add_action( \'init\', create_function( \'$a\', "remove_action( \'init\', \'wp_version_check\' );" ), 2 );
        add_filter( \'pre_option_update_core\', create_function( \'$a\', "return null;" ) );
    }
}