使用此代码删除Jetpack的Publication描述。将此代码添加到主题functions.php

// Remove description of posts on social share
if ( class_exists( \'Jetpack\' ) && Jetpack::is_module_active( \'publicize\' ) ) {
    function tsj_publicize_hashtags() {
        $post = get_post();
        if ( ! empty( $post ) ) {
                $custom_message = get_the_permalink(); 
                update_post_meta( $post->ID, \'_wpas_mess\', $custom_message );
        }
    }
    /* Save that message */
    function tsj_cust_pub_message_save() {
    add_action( \'save_post\', \'tsj_publicize_hashtags\', 21 );
    }
    add_action( \'publish_post\', \'tsj_cust_pub_message_save\' );
}