术语查询时，术语内容可为空

src/main/java/com/diagbot/vo/SearchConceptVO.java

@@ -17,7 +17,6 @@ import java.util.List;
 @Getter
 public class SearchConceptVO {
     @ApiModelProperty(value="名称")
-    @NotBlank(message = "请输入搜索名称")
     private String name;
     /**
      * 词性id