diff --git a/routers/repo/user_data_analysis.go b/routers/repo/user_data_analysis.go
index 4def050dc..07b2ad775 100755
--- a/routers/repo/user_data_analysis.go
+++ b/routers/repo/user_data_analysis.go
@@ -290,7 +290,7 @@ func queryMetrics(ctx *context.Context, tableName string, startTime time.Time, e
 		xlsx.SetActiveSheet(index)
 		filename := sheetName + "_" + ctx.Tr("user.static."+tableName) + ".xlsx"
 		if tableName == "" {
-			filename = sheetName + "_" + startTime.Format("20060102") + "_" + endTime.Format("20060102") + ".xlsx"
+			filename = sheetName + "_" + startTime.Add(8*60*60*1000).Format("20060102") + "_" + endTime.Add(8*60*60*1000).Format("20060102") + ".xlsx"
 		}
 		ctx.Resp.Header().Set("Content-Disposition", "attachment; filename="+url.QueryEscape(filename))
 		ctx.Resp.Header().Set("Content-Type", "application/octet-stream")