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 14b41ed..f51b73c 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
@@ -288,7 +288,7 @@ public class PatientWeightServiceImpl extends BaseServiceImpl implements Patient
         if(StringUtils.isEmpty(patientWeight.getId()) && patients != null) {
             patientWeight.setCreated(new Date());
             patientWeight.setHospitalId(patients.getHospitalId());
-            if(StringUtils.isNotBlank(patientWeight.getPatientId())) {
+            if(StringUtils.isNotBlank(patientWeight.getPatientId()) && StringUtils.isNotEmpty(patientWeight.getNowWeight())) {
                 weights.put(DateUtil.getWeek(patients.getLastMenses(), new Date()), nowWeight);
                 patientWeight.setWeights(weights);
             }