web-base--/tmp/monkey/notion-remove-add.js

// ==UserScript==
// @name        T-Notion-去除加号
// @namespace   Violentmonkey Scripts
// @include     https://www.notion.so/tianyunperfect/3dcf8601bafc41e0852379f267b13415*
// @grant       none
// @version     1.0
// @author      -
// @description 2021/9/30 下午3:02:18
// @require      https://cdn.jsdelivr.net/npm/jquery@3.4.1/dist/jquery.slim.min.js
// ==/UserScript==
(function(){
    $('head').append($(`
    <!-- CSS部分 -->
    <style>
    #notion-app > div > div.notion-cursor-listener.showHoverText > div:nth-child(2) > div.notion-frame > div.notion-scroller.vertical.horizontal > div:nth-child(3) > div > div > div > div > div > div:nth-child(2) > div > div.notion-focusable
    {
    display: none !important;
    }
  </style>`));

})();