修改逻辑

src/views/signup/SignUpLevel.vue

@@ -790,13 +790,12 @@ export default {
                 // 练习课 "PRACTICE"
                 if(this.practiceSongIdList) {  // 下拉选择
                     this.practiceSelectList.forEach(item => {
-                        let fileUrlList = item.fileUrlList ? JSON.parse(item.fileUrlList) : []
                         songJson.push({
                             id: item.id,
                             type: item.type,
                             songName: item.songName,
                             songAuthor: item.songAuthor,
-                            uploadUrl: fileUrlList.join(',')
+                            uploadUrl: item.fileUrlList
                         })
                     })
                 } else {  // 自选
@@ -818,13 +817,12 @@ export default {
                 // 演奏课 "PERFORM"
                 if(this.performSongIdList) {
                     this.performNumSelectList.forEach(item => {
-                        let fileUrlList = item.fileUrlList ? JSON.parse(item.fileUrlList) : []
                         songJson.push({
                             id: item.id,
                             type: item.type,
                             songName: item.songName,
                             songAuthor: item.songAuthor,
-                            uploadUrl: fileUrlList.join(',')
+                            uploadUrl: item.fileUrlList
                         })
                     })
                 } else {