fix: #8700，#8705修复

src/page-instrument/header-top/settting/index.module.less

@@ -173,7 +173,7 @@
         display: flex;
         justify-content: space-evenly;
         align-items: center;
-        width: 30%;
+        width: 42%;
         height: 30px;
         padding: 0 6px;
         border-radius: 6px;

src/page-instrument/header-top/settting/index.tsx

@@ -98,10 +98,10 @@ export default defineComponent({
 								}}
 							</Cell>
 							<div class={styles.btnsbar}>
-								<div class={styles.btn} onClick={downPng}>
+								{/* <div class={styles.btn} onClick={downPng}>
 									<img src={iconDown} />
 									下载曲谱
-								</div>
+								</div> */}
 								<div class={styles.btn} onClick={() => (helperData.show = true)}>
 									<img src={iconTv} />
 									投屏帮助

src/page-instrument/view-detail/index.tsx

@@ -178,9 +178,9 @@ export default defineComponent({
         state.zoom = query.zoom || 1.5;
       }
 
-      //课堂乐器,默认简谱
-      state.musicRenderType = EnumMusicRenderType.firstTone;
-      console.log(state,99999)
+      //课堂乐器, 渲染类型: 五线谱, 简谱
+      state.musicRenderType = query.musicRenderType || EnumMusicRenderType.firstTone;
+      console.log('state对象', state)
     };
 
     const setCustom = () => {