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 d7a373e..3089f65 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
@@ -221,7 +221,7 @@ public class PatientWeightServiceImpl extends BaseServiceImpl implements Patient
                 map.put("phone", patients.getPhone());
                 map.put("dueDate", DateUtil.getyyyy_MM_dd(patients.getDueDate()));
                 map.put("age", DateUtil.getAge(patients.getBirth()));
-                Integer week = DateUtil.getWeek(patients.getLastMenses(), new Date());
+                Integer week = DateUtil.getWeek(patients.getLastMenses(), new Date()) - 1;
                 String yunqi = "";
                 if(week <= 12) {
                     yunqi = "孕早期";