优化标签绑定功能

archives/src/main/java/com/storeroom/modules/archives/controller/CaseController.java

@@ -65,7 +65,7 @@ public class CaseController {
         if("0".equals(bindings[1]) || coverLabel){
             return ApiResponse.success(caseService.addCaseTag(dto.getId(),dto.getTid(),dto.getLabelType(),bindings[1],bindings[0]));
         }else{
-            return ApiResponse.success(ResponseStatus.LABEL_BOUND);
+            return ApiResponse.success(ResponseStatus.LABEL_BOUND.getMessage());
         }
     }
 

archives/src/main/java/com/storeroom/modules/archives/service/impl/ArchivesServiceImpl.java

@@ -18,14 +18,10 @@ import com.storeroom.utils.NanoIdUtils;
 import com.storeroom.utils.PageUtil;
 import com.storeroom.utils.StringUtils;
 import lombok.RequiredArgsConstructor;
-import org.jdom2.Document;
-import org.jdom2.output.Format;
-import org.jdom2.output.XMLOutputter;
 import org.springframework.data.domain.Pageable;
 import org.springframework.data.domain.Sort;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
-import org.jdom2.Element;
 
 import javax.persistence.EntityManager;
 import javax.persistence.PersistenceContext;