diff --git a/pkg/service/bundle/logic/export.go b/pkg/service/bundle/logic/export.go
index ef18e67..7f5d0e1 100644
--- a/pkg/service/bundle/logic/export.go
+++ b/pkg/service/bundle/logic/export.go
@@ -27,7 +27,7 @@ func WriteToExcel(dirPath string, orderInfos [][]interface{}) (string, error) {
 	for i := 0; i < len(orderInfos); i++ {
 		xlsx.SetCellStyle(index, fmt.Sprintf("A%v", rowIndex), fmt.Sprintf("O%v", rowIndex), style)
 		xlsx.SetSheetRow(index, fmt.Sprintf("A%v", rowIndex), &orderInfos[i])
-		rowIndex++
+		rowIndex = rowIndex + 1
 	}
 
 	//path := dirPath + "/" + artShowInfo.ArtistName + "-" + artShowInfo.ShowSeq + "-price" + ".xlsx"