feat: bug修复

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

@@ -139,7 +139,7 @@ export default defineComponent({
 							))}
 						</div>
 						{
-							state.isMixBeat && state.modeType !== "evaluating" &&
+							state.isMixBeat && state.modeType !== "evaluating" && !state.isAppPlay &&
 							<div class={styles.metronome}>
 								<div class={styles.tit}>节拍器</div>
 								<Switch