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src/teacher/statistics/practice-statistics-detail/index.tsx

@@ -167,13 +167,13 @@ export default defineComponent({
         // 练习时长
         const practiceTimes = data.practiceTimes || []
         const xAxisDataTimes: string[] = []
-        const practiceTimeList: number[] = []
+        const practiceTimeList: string[] = []
         practiceTimes.forEach((item: any, index: number) => {
           xAxisDataTimes.push(item.date)
-          practiceTimeList.push(item.practiceTime)
+          practiceTimeList.push(formatSecToMin(item.practiceTime))
 
           if (practiceTimes.length - 1 === index) {
-            obj.value.timeCount = formatSecToMin(item.practiceTime)
+            obj.value.timeCount = item.practiceTime
             obj.value.timeStr = item.date
           }
         })