diff --git a/app/admin/svc/svc_data_statisstics.go b/app/admin/svc/svc_data_statisstics.go
index 389112f..270cd4c 100644
--- a/app/admin/svc/svc_data_statisstics.go
+++ b/app/admin/svc/svc_data_statisstics.go
@@ -1517,7 +1517,7 @@ func CentralKitchenForSchoolDataStatisticsContrast(req md.CentralKitchenForSchoo
 
 			for k3, v3 := range v2 {
 				xlsx.NewSheet(k3)
-				titleList = []string{startDate.Format("2006-01") + "~~" + endDate.Format("2006-01") + " [" + k1 + ", " + k3 + "] 班级明细"}
+				titleList = []string{startDate.Format("2006-01") + "~~" + endDate.Format("2006-01") + " [" + k1 + ", " + k3 + "] 订餐数据对比"}
 				xlsx.SetSheetRow(k3, "A1", &titleList)
 				titleList = []string{"姓名", "家长联系电话"}
 				xlsx.SetSheetRow(k3, "A2", &titleList)