fix

src/views/music-library/music-sheet/modal/music-operationV2.tsx

@@ -1360,7 +1360,7 @@ export default defineComponent({
                     </NFormItemGi>
                 )}
               </NGrid>
-              {forms.musicSheetType == 'CONCERT' && (
+              {forms.musicSheetType == 'SINGLE' && (
                   <>
                     <NAlert showIcon={false} style={{marginBottom: '12px'}}>
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