update

app/admin/svc/svc_data_statisstics.go

@@ -671,7 +671,7 @@ func CentralKitchenForSchoolDataStatisticsExport(req md.CentralKitchenForSchoolD
 			for k1, v1 := range list {
 				tmpFileName := k1 + "学校预定统计表_" + utils.Int64ToStr(now.UnixMilli()) + ".xlsx"
 				tmpDownloadPath := "./static/export/central_kitchen_for_school/" + tmpFileName
-				titleList = []string{req.StartDate + "~" + req.EndDate + " " + k1}
+				titleList = []string{req.StartDate + "~~" + req.EndDate + " " + k1}
 				xlsx.SetSheetRow("Sheet1", "A1", &titleList)
 				titleList = []string{"年级", "班级", "早餐", "午餐", "晚餐"}
 				xlsx.SetSheetRow("Sheet1", "A2", &titleList)