fix

src/main/java/cn/com/qmth/export/ExportGkProperty.java

@@ -28,6 +28,9 @@ import cn.com.qmth.export.bean.FileUtil;
 import cn.com.qmth.export.bean.Param;
 import cn.com.qmth.export.bean.PropertyDto;
 
+/**
+ * 导出试题属性
+ */
 public class ExportGkProperty {
 
     private static Logger logger = LogManager.getLogger(ExportGkProperty.class);