diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/RemoteController.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/RemoteController.java
index b359a56..45fe68d 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/RemoteController.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/RemoteController.java
@@ -369,7 +369,8 @@ public class RemoteController extends BaseController {
                         List<ArchiveData> list = archiveDataServicer.query(query.convertToQuery());
                         if (CollectionUtils.isNotEmpty(list)) {
                             Map map = JsonUtil.str2Obj(list.get(0).getJsonData(), HashMap.class);
-                            Map<String, Object> history = JsonUtil.str2Obj(map.get("history").toString(),Map.class) ;
+                            String history1 = JsonUtil.obj2JsonString(map.get("history"));
+                            Map<String, Object> history = JsonUtil.str2Obj(history1,Map.class) ;
 
                             PatientsQuery patientsQuery = new PatientsQuery();
                             patientsQuery.setYn(YnEnums.YES.getId());