diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/service/impl/TrackDownServiceImpl.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/service/impl/TrackDownServiceImpl.java
index 6073162..35172bf 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/service/impl/TrackDownServiceImpl.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/service/impl/TrackDownServiceImpl.java
@@ -1010,7 +1010,8 @@ public class TrackDownServiceImpl extends BaseServiceImpl implements ITrackDownS
             if (trackDown.getTrackDownDateType() == TrackDownDateEnums.C.getId())
             {
                 String fid = "";
-                List<AntenatalExaminationModel> examinationModel = mongoTemplate.find(Query.query(Criteria.where("pid").is(patients.getPid()).and("yn").is(YnEnums.YES.getId()).and("lastMenses").gte(patients.getLastMenses())), AntenatalExaminationModel.class);
+                List<AntenatalExaminationModel> examinationModel = mongoTemplate.find(Query.query(Criteria.where("pid").is(patients.getPid()).
+                        and("yn").is(YnEnums.YES.getId()).and("checkDate").gte(patients.getLastMenses())), AntenatalExaminationModel.class);
                 if (CollectionUtils.isNotEmpty(examinationModel)) {
                     AntenatalExaminationModel model = examinationModel.get(0);
                     fid = model.getId();
@@ -1020,7 +1021,7 @@ public class TrackDownServiceImpl extends BaseServiceImpl implements ITrackDownS
                 else
                 {
                     List<AntExChuModel> antExChuModels = mongoTemplate.find(Query.query(Criteria.where("pid").is(patients.getPid()).and("yn").
-                            is(YnEnums.YES.getId()).and("lastMenses").gte(patients.getLastMenses())), AntExChuModel.class);
+                            is(YnEnums.YES.getId()).and("checkTime").gte(patients.getLastMenses())), AntExChuModel.class);
                     if (CollectionUtils.isNotEmpty(antExChuModels)) {
                         AntExChuModel model = antExChuModels.get(0);
                         model.setNextCheckTime(trackDown.getReservatDate());