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 04f4fe4..8a492cc 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
@@ -251,6 +251,29 @@ public class PatientCourseFacade {
             }
         }
 
+        PatientCourseQuery patientCourseQuery = new PatientCourseQuery();
+        patientCourseQuery.setCourseId(courseId);
+        patientCourseQuery.setYn(YnEnums.YES.getId());
+        patientCourseQuery.setPatientId(patientId);
+        List<PatientCourseModel> patientCourseModels =  patientCourseService.queryPatientCourseList(patientCourseQuery);
+
+        if (CollectionUtils.isNotEmpty(patientCourseModels))
+        {
+            PatientCourseModel model =  patientCourseModels.get(0);
+            if (model.getStatus() != null && model.getStatus() == 1)
+            {
+                objectResponse.setErrorcode(ErrorCodeConstants.DATA_EXPIRE);
+                objectResponse.setErrormsg("您已经预约该课程了！");
+                return objectResponse;
+            }
+            else if (model.getStatus() != null && model.getStatus() == 2)
+            {
+                objectResponse.setErrorcode(ErrorCodeConstants.DATA_EXPIRE);
+                objectResponse.setErrormsg("您已经签到该课程了！");
+                return objectResponse;
+            }
+        }
+
         Patients patients = patientsService.findOnePatientById(patientId);
         if (patients != null)
         {
@@ -521,6 +544,18 @@ public class PatientCourseFacade {
         {
             String id  = patientCourseModels.get(0).getId();
             patientCourseService.deletePatientCourse(id);
+
+            CourseQuery query = new CourseQuery();
+            query.setYn(YnEnums.YES.getId());
+            query.setId(courseId);
+            List<CourseModel> courseModels = courseService.queryCourseList(query);
+            if (CollectionUtils.isNotEmpty(courseModels))
+            {
+                CourseModel courseModel = new CourseModel();
+                courseModel.setId(courseId);
+                courseModel.setEnrolmentNum(courseModels.get(0).getEnrolmentNum() == null ? 0 : courseModels.get(0).getEnrolmentNum() - 1);
+                courseService.updateCourse(courseModel);
+            }
         }
         BaseResponse objectResponse = new BaseResponse();
         objectResponse.setErrorcode(ErrorCodeConstants.SUCCESS);