fix: 简谱图片

src/views/co-ai/index.tsx

@@ -318,8 +318,7 @@ export default defineComponent({
               {data.isShowJianpu ? (
                 <>
                   <TransitionGroup name="van-fade">
-                    {data.musics[data.musicIndex]?.firstTone
-                      ?.split(',')
+                    {data.musics[data.musicIndex]?.musicSvg?.split(',')
                       .map((item: any, index: number) => {
                         return (
                           <img