在几个月之前之前 VScode 自动更新后插件不生效了，配置代码没报错，默认背景可以用，自定义背景就不生效了，求助

$\texttt{Code:}$

{
    "background.useDefault": false,
    "background.style":
    {
        "content": "''",
        "pointer-events": "none",
        "position": "absolute",
        "z-index": "99999",
        "width": "100%",
        "height": "100%",
        "background-position": "0% 0%",
        "background-size": "cover",
        "background-repeat": "no-repeat",
        "opacity": 0.5
    },
    "background.customImages": 
    [
    	"C:/Users/Administrator/Desktop/Code/42.jpg"
    ]
}