fix: #11711bug修复

src/helpers/metronome.ts

@@ -453,7 +453,7 @@ class Metronome {
 						left = measure.stepList[currentIdx] + "px";
 					} else {
 						const preLeft = measure.stepList[j - 1];
-						left = !preLeft || preLeft.toString().indexOf("%") > -1 ? `${widthStep}%` : `${preLeft}px + ${widthStep}%`;
+						left = !preLeft || preLeft.toString().indexOf("%") > -1 ? `${widthStep*(j+1)}%` : `${preLeft}px + ${widthStep}%`;
 						measure.stepList[j] = left;
 					}					
 					metroMeasure[i].push({

src/state.ts

@@ -704,7 +704,8 @@ export const initSetPlayRate = () => {
     state.isAutoRePlay = false
     return
   }
-  let item: any = (state.sectionStatus && state.section.length === 2) ? state.sectionFirst || state.section[0] : state.times[state.activeNoteIndex];
+  // let item: any = (state.sectionStatus && state.section.length === 2) ? state.sectionFirst || state.section[0] : state.times[state.activeNoteIndex];
+  let item: any = state.times[state.activeNoteIndex];
   console.log('播放状态',state.playState)
   if (item && item.measureSpeed) {
     const ratio = state.speed / item.measureSpeed