diff --git a/cmd/cmd/csv.go b/cmd/cmd/csv.go
index 6e07266..e9faa6e 100644
--- a/cmd/cmd/csv.go
+++ b/cmd/cmd/csv.go
@@ -5,6 +5,7 @@ import (
 	"excel_export/biz/db"
 	"excel_export/biz/export"
 	"fmt"
+	"log"
 	"os"
 	"strconv"
 	"sync"
@@ -86,8 +87,9 @@ func (e *Csv) TaskExport(d export.DataFetcher, t config.Task, params map[string]
 	wg.Wait()
 	//fmt.Println("tempDir", e.dirTemp)
 	//todo 合并csv文件，并删除 临时目录
-	err := e.mergeCsvToExcel(e.dirTemp, i, fileName)
-	fmt.Println(err)
+	if err := e.mergeCsvToExcel(e.dirTemp, i, fileName); err != nil {
+		log.Printf("合并csv文件异常：%s", err.Error())
+	}
 
 	//重置临时路径
 	e.dirTemp = ""