{
	"aru": {
		"type": "image",
		"container": [
			{
				"text": "aru-1",
				"icon": "<img src='https://7.dusays.com/2021/01/15/3c76dffbc08a5.png'>"
			},
			..........
			{
				"text": "aru-99",
				"icon": "<img src='https://7.dusays.com/2021/01/15/a5cf180e2f22a.png'>"
			}
		]
	}
}

复制多个记得做修改，删除上一个表情末尾的一个} 然后添加 , 再把第二个开头的 { 删除，以 阿鲁 和 blob 为例：

{
	"aru": {
		"type": "image",
		"container": [
			{
				"text": "aru-1",
				"icon": "<img src='https://7.dusays.com/2021/01/15/3c76dffbc08a5.png'>"
			},
			{
				"text": "aru-99",
				"icon": "<img src='https://7.dusays.com/2021/01/15/a5cf180e2f22a.png'>"
			}
		]
	},
    "blob": {
		"type": "image",
		"container": [
			{
				"text": "blob-RedTick",
				"icon": "<img src='https://7.dusays.com/2021/01/15/c8407d638ca85.png'>"
			},
            {
				"text": "blob-wumpusblob",
				"icon": "<img src='https://7.dusays.com/2021/01/15/309dc42e77869.png'>"
			}
		]
	}
}

可以前往在线JSON格式化验证工具检查是否有误

额外

如果你想选择表情包显示图标而不是文字，你可以修改开头部分

文字版：

1
2
3

"Sticker": {
        "type": "image",
        "container": [

图片版：

1
2
3

"<img src=\"https://blog.xiowo.net/muyu\" style=\"width: 30px;top: 4px;position: relative;\" title=\"bochi\">": {
    "type": "image",
    "container": [

最后将 json 文件上传服务器即可