diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/request/AntExAddRequest.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/request/AntExAddRequest.java
index f0cda32..7fdee1c 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/request/AntExAddRequest.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/request/AntExAddRequest.java
@@ -69,7 +69,7 @@ public class AntExAddRequest implements IBasicRequestConvert<AntenatalExaminatio
     //产检日期
     private String checkDate;
     //下次产检日期
-    private String nextCheckTime;
+    private Map nextCheckTime;
 
 
 
@@ -109,7 +109,7 @@ public class AntExAddRequest implements IBasicRequestConvert<AntenatalExaminatio
         examinationModel.setGuide(guide);
         examinationModel.setCheckDoctor(checkDoctor);
         examinationModel.setCheckDate(checkDate);
-        examinationModel.setNextCheckTime(nextCheckTime);
+        examinationModel.setNextCheckTime(JsonUtil.obj2JsonString(nextCheckTime));
 
         return examinationModel;
     }
@@ -226,11 +226,11 @@ public class AntExAddRequest implements IBasicRequestConvert<AntenatalExaminatio
         this.id = id;
     }
 
-    public String getNextCheckTime() {
+    public Map getNextCheckTime() {
         return nextCheckTime;
     }
 
-    public void setNextCheckTime(String nextCheckTime) {
+    public void setNextCheckTime(Map nextCheckTime) {
         this.nextCheckTime = nextCheckTime;
     }