fix: #10329 bug修复

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

@@ -29,7 +29,12 @@ export default defineComponent({
 		watch(
 			() => speed.value,
 			() => {
-				handleSetSpeed(speed.value);
+				if ( Math.abs(Number(speed.value) - Number(state.speed)) >= 1 ) {
+					speed.value = Math.floor(speed.value)
+					handleSetSpeed(speed.value);
+				} else {
+					speed.value = state.speed;
+				}
 			}
 		);
 

src/state.ts

@@ -563,6 +563,7 @@ const handlePlaying = () => {
   } else if (state.modeType === "practise" && state.playState === "play" && item && !item.measureSpeed) {
     state.playIngSpeed = state.speed
   }
+  state.playIngSpeed = state.playIngSpeed || state.speed;
   if (item) {
     // 选段状态下
     if (state.sectionStatus && state.section.length === 2) {