修改逻辑

src/views/xiaoku-music/index.tsx

@@ -1056,7 +1056,7 @@ export default defineComponent({
                 </div>
 
                 <div class={styles.staffImgs}>
-                  {data.iframeSrc && (data.musicPdfUrl || musicImg.value.length === 0) ? (
+                  {data.iframeSrc && (isEnsemble.value || data.musicPdfUrl || musicImg.value.length === 0) ? (
                     data.musicPdfUrl ? <iframe
                       id="staffIframeRef"
                       style={{