Merge branch 'bzq1/history_chart_range' of eta_server/eta_api into master

utils/common.go

@@ -1813,7 +1813,11 @@ func GetDateByDateTypeV2(dateType int, tmpStartDate, tmpEndDate string, startYea
 			startDate = startDate + "-01"
 		}
 		if strings.Count(endDate, "-") == 1 {
-			endDate = endDate + "-01"
+			endTime, err := time.Parse(FormatYearMonthDate, endDate)
+			if err != nil {
+				return
+			}
+			endDate = endTime.AddDate(0, 1, -1).Format(FormatDate)
 		}
 	}