diff --git a/routers/api/v1/repo/repo_dashbord.go b/routers/api/v1/repo/repo_dashbord.go
index 4555d8a5c..975c3aa00 100644
--- a/routers/api/v1/repo/repo_dashbord.go
+++ b/routers/api/v1/repo/repo_dashbord.go
@@ -198,7 +198,7 @@ func getFileName(ctx *context.Context, beginTime time.Time, endTime time.Time) s
 	if ctx.QueryTrim("q") != "" {
 		baseName = baseName + ctx.QueryTrim("q") + "_"
 	}
-	baseName = baseName + beginTime.Format(DATE_FORMAT) + "_to_" + endTime.Format(DATE_FORMAT) + "_" + strconv.FormatInt(time.Now().Unix(), 10) + ".csv"
+	baseName = baseName + beginTime.AddDate(0, 0, -1).Format(DATE_FORMAT) + "_to_" + endTime.AddDate(0, 0, -1).Format(DATE_FORMAT) + "_" + strconv.FormatInt(time.Now().Unix(), 10) + ".csv"
 	return baseName
 }
 
@@ -424,7 +424,7 @@ func getTimePeroid(ctx *context.Context, recordBeginTime time.Time) (time.Time,
 	endTimeStr := ctx.QueryTrim("endTime")
 	var beginTime time.Time
 	var endTime time.Time
-
+	var err error
 	if queryType != "" {
 
 		if queryType == "all" {
@@ -469,12 +469,12 @@ func getTimePeroid(ctx *context.Context, recordBeginTime time.Time) (time.Time,
 
 		} else {
 
-			beginTime, err := time.Parse("2006-01-02", beginTimeStr)
+			beginTime, err = time.Parse("2006-01-02", beginTimeStr)
 			if err != nil {
 				return now, now, err
 			}
 
-			endTime, err := time.Parse("2006-01-02", endTimeStr)
+			endTime, err = time.Parse("2006-01-02", endTimeStr)
 			if err != nil {
 				return now, now, err
 			}