Merge branch 'eta/1.8.3' into debug

services/video.go

@@ -81,6 +81,13 @@ func CreateVideo(report *models.Report) (err error) {
 	//if utils.FileIsExist(savePath) {
 	//	os.Remove(savePath)
 	//}
+
+	// 如果没有文本内容，那么就不生成了
+	videoContent = strings.TrimSpace(videoContent)
+	if videoContent == `` {
+		return
+	}
+
 	contentArr := GetChineseCount(videoContent)
 	for _, v := range contentArr {
 		newText := v