update

app/admin/svc/svc_data_statisstics.go

@@ -1258,9 +1258,8 @@ func CentralKitchenForSchoolDataStatisticsExport(req md.CentralKitchenForSchoolD
 				titleList = []string{startDate.Format("2006-01-02") + "~~" + endDate.Format("2006-01-02") + " (" + k1 + ") 班级收款明细"}
 				xlsx.SetSheetRow("Sheet1", "A1", &titleList)
 				titleList = []string{"年级", "班级", "预定总费用", "退款总计"}
-				xlsx.SetSheetRow("Sheet1", "A1", &titleList)
-
 				xlsx.SetSheetRow("Sheet1", "A2", &titleList)
+
 				xlsx.MergeCell("Sheet1", "A1", "D1") //合并单元格
 				style, err := xlsx.NewStyle(`{"fill":{"type":"pattern","color":["FFFF00"],"pattern":1}, "alignment":{"horizontal":"center"}}`)
 				if err != nil {