fix:商品利润曲线期数问题修复

logic/profit_chart_info.go

@@ -632,8 +632,8 @@ func getProfitFutureGoodEdbInfoList(earliestDateTime time.Time, zlFutureGoodEdbI
 		// 如果（当前年-最新日期的年份） * 12个月 + (当前月-最新日期的月份) 小于总月份
 		tmpN := subYear*12 + subMonth
 		if tmpN < newMaxN {
-			earliestDateTime = time.Date(v.Year, time.Month(v.Month), 0, 0, 0, 0, 0, time.Local)
-			futureGoodEdbInfoDateMap[earliestDateTime.Format(utils.FormatYearMonthDate)] = v
+			tmpDateTime := time.Date(v.Year, time.Month(v.Month), 0, 0, 0, 0, 0, time.Local)
+			futureGoodEdbInfoDateMap[tmpDateTime.Format(utils.FormatYearMonthDate)] = v
 			if tmpN > newMaxN {
 				newMaxN = tmpN
 			}