diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/VisitFacade.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/VisitFacade.java
index aea90d0..280f414 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/VisitFacade.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/VisitFacade.java
@@ -176,6 +176,7 @@ public class VisitFacade {
             }
             visitModel.setCreated(new Date());
             visitModel.setModified(new Date());
+            visitModel.setId(null);
             visitService.addVisit(visitModel);
         } else {
             VisitModel visitModel  = visitRequest.getRequestVisit();