diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/PatientCourseFacade.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/PatientCourseFacade.java
index 4b70ff2..fd6901e 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/PatientCourseFacade.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/PatientCourseFacade.java
@@ -252,7 +252,7 @@ public class PatientCourseFacade {
         }
 
         Patients patients = patientsService.findOnePatientById(patientId);
-        if (patients == null)
+        if (patients != null)
         {
             PatientCourseModel model = new PatientCourseModel();
             model.setBirthday(patients.getBirth());