diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/service/impl/PatientWeightServiceImpl.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/service/impl/PatientWeightServiceImpl.java
index b1a966d..b72c6cb 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/service/impl/PatientWeightServiceImpl.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/service/impl/PatientWeightServiceImpl.java
@@ -90,16 +90,16 @@ public class PatientWeightServiceImpl extends BaseServiceImpl implements Patient
         String nowWeight = patientWeight.getNowWeight();
         if(StringUtils.isEmpty(patientWeight.getId())) {
             if(StringUtils.isNotBlank(nowWeight) && StringUtils.isNotBlank(patientWeight.getPatientId())) {
-                Map<Integer, String> weights = new HashMap<>();
                 PatientWeight weight = mongoTemplate.findOne(Query.query(Criteria.where("patientId").is(patientWeight.getPatientId())), PatientWeight.class);
                 if(weight != null && MapUtils.isNotEmpty(weight.getWeights())) {
-                    weights = weight.getWeights();
+                    Map<Integer, String> weights = weight.getWeights();
+                    weights.put(DateUtil.getWeek(weight.getLastMenses(), new Date()), nowWeight);
+                    weight.setWeights(weights);
+                    Update update = MongoConvertHelper.convertToNativeUpdate(ReflectionUtils.getUpdateField(weight));
+                    mongoTemplate.updateFirst(Query.query(Criteria.where("id").is(weight.getId())), update, PatientWeight.class);
+                    return RespBuilder.buildSuccess(patientWeight.getId());
                 }
-                weights.put(DateUtil.getWeek(weight.getLastMenses(), new Date()), nowWeight);
-                weight.setWeights(weights);
-                Update update = MongoConvertHelper.convertToNativeUpdate(ReflectionUtils.getUpdateField(weight));
-                mongoTemplate.updateFirst(Query.query(Criteria.where("id").is(weight.getId())), update, PatientWeight.class);
-                return RespBuilder.buildSuccess(patientWeight.getId());
+
             }
 
             String hospitalId = autoMatchFacade.getHospitalId(userId);