''

service-park/service-park-biz/src/main/java/com/usky/park/service/impl/DmpDeviceServiceImpl.java

@@ -208,7 +208,7 @@ public class DmpDeviceServiceImpl extends AbstractCrudService<DmpDeviceMapper, D
                                 found = false;
                             }
                         }
-                        if(-50 == Integer.valueOf(dataRealList.get(j).getAttributeData())){
+                        if(dataRealList.get(j).getAttributeData().equals("-50")){
                             exist = true;
                         }
                     }