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 de83ffc..e677a25 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
@@ -375,7 +375,9 @@ public class PatientWeightServiceImpl extends BaseServiceImpl implements Patient
         patientWeight.setDayWeigthsJson(null);
         patientWeight.setCreated(new Date(Long.parseLong(patientWeight.getCreated2())));
         patientWeight.setCreated2(null);
-        mongoTemplate.save(patientWeight);
+        if(StringUtils.isNotEmpty(patientWeight.getId())) {
+            mongoTemplate.save(patientWeight);
+        }
        return RespBuilder.buildSuccess(patientWeight.getId());
     }