fix: #11156 bug修复

src/views/content-manage/music-manage/modal/music-operation.tsx

@@ -169,7 +169,8 @@ export function getGradualLengthByXml(xml: string) {
         index: notes.indexOf(note),
         noteInMeasureIndex,
         textContent: ele.textContent,
-        measureIndex: measures.indexOf(measure), //,measure?.getAttribute('number')
+        // measureIndex: measures.indexOf(measure), //,measure?.getAttribute('number')
+        measureIndex: measure?.getAttribute('number') ? Number(measure?.getAttribute('number')) : measures.indexOf(measure),
         type: ele.tagName,
         allDuration,
         leftDuration

src/views/music-library/music-sheet/modal/music-operation.tsx

@@ -181,7 +181,8 @@ export function getGradualLengthByXml(xml: string) {
         index: notes.indexOf(note),
         noteInMeasureIndex,
         textContent: ele.textContent,
-        measureIndex: measures.indexOf(measure), //,measure?.getAttribute('number')
+        // measureIndex: measures.indexOf(measure), //,measure?.getAttribute('number')
+        measureIndex: measure?.getAttribute('number') ? Number(measure?.getAttribute('number')) : measures.indexOf(measure),
         type: ele.tagName,
         allDuration,
         leftDuration