自定义快捷键不生效

[iamqiz]

我改了assets\template\default.html 里的 toolbar 的redo 的快捷键为 ⇧⌘Z ,如下倒数第二行, 但是不生效 大佬帮忙看看怎么解决?

    const vditor = new Vditor('vditor', {
        "theme": darcula ? "dark" : "light",
        "height": document.documentElement.clientHeight,
        "lang": "{{Lang}}",
        "cache": {
            "enable": false
        },
        "toolbar": [
            {"name": "emoji", "tipPosition": "s"},
            {"name": "headings", "tipPosition": "s"},
            {"name": "bold", "tipPosition": "s"},
            {"name": "italic", "tipPosition": "s"},
            {"name": "strike", "tipPosition": "s"},
            {"name": "link", "tipPosition": "s"},
            "|",
            {"name": "list", "tipPosition": "s"},
            {"name": "ordered-list", "tipPosition": "s"},
            {"name": "check", "tipPosition": "s"},
            {"name": "outdent", "tipPosition": "s"},
            {"name": "indent", "tipPosition": "s"},
            "|",
            {"name": "quote", "tipPosition": "s"},
            {"name": "line", "tipPosition": "s"},
            {"name": "code", "tipPosition": "s"},
            {"name": "inline-code", "tipPosition": "s"},
            {"name": "insert-before", "tipPosition": "s"},
            {"name": "insert-after", "tipPosition": "s"},
            {"name": "table", "tipPosition": "s"},
            {"name": "upload", "tipPosition": "s"},
            "|",
            {"name": "undo", "tipPosition": "s"},
            {"name": "redo", "tipPosition": "s","hotkey": '⇧⌘Z'},
            "|",