diff --git a/public/react/src/modules/message/js/MessagSub.js b/public/react/src/modules/message/js/MessagSub.js
index 907f85d2e..8f27b16d0 100644
--- a/public/react/src/modules/message/js/MessagSub.js
+++ b/public/react/src/modules/message/js/MessagSub.js
@@ -186,7 +186,13 @@ class MessagSub extends Component{
 				return    window.open(`/courses/${item.belong_container_id}/teachers`)
 			case 'StudentJoinCourse':
 				// 课堂详情页 :id = container_id
-				return   window.open(`/courses/${item.belong_container_id}`)
+				if(item.tiding_type === 'Apply') {
+					return   window.open(`/courses/${item.belong_container_id}/teachers`);
+				}
+				if(item.tiding_type === 'System'){
+					//教学案例详情 :id = container_id
+					return   window.open(`/courses/${item.belong_container_id}/students`);
+				}
 			case  'DealCourse':
 				// 课堂详情页 :id = container_id
 				return   window.open(`/courses/${item.belong_container_id}/shixun_homeworks/${item.container_id}`)
@@ -287,10 +293,12 @@ class MessagSub extends Component{
 				switch (item.parent_container_type) {
 					case "CommitExercise":
 						// 课堂-学生试卷详情 :id = container_id :user_id = trigger_user.id
-						return window.open(`	/courses/${item.belong_container_id}/exercises/${item.container_id}/student_exercise_list?tab=0`)
+						return window.open(`	/courses/${item.belong_container_id}/exercises/${item.container_id}/student_exercise_list?tab=0`);
+					//记得跳评阅页面
 					case "ExerciseScore":
 						// 课堂-学生试卷详情 :id = container_id :user_id = trigger_user.id
-						return window.open(`	/courses/${item.belong_container_id}/exercises/${item.container_id}/student_exercise_list?tab=0`)
+						return window.open(`	/courses/${item.belong_container_id}/exercises/${item.container_id}/student_exercise_list?tab=0`);
+						//记得跳评阅页面
 					default :
 						// 课堂-试卷列表详情 :id = container_id
 						return window.open(`/courses/${item.belong_container_id}/exercises/${item.container_id}`)
@@ -379,7 +387,7 @@ class MessagSub extends Component{
 				}
 				if(item.homework_type==="practice"){
 					//实训作业
-					return window.open(`/courses/${item.belong_container_id}/shixun_homeworks/${item.container_id}/list?tab=0`)
+					return window.open(`/courses/${item.belong_container_id}/shixun_homeworks/${item.parent_container_id}/list?tab=0`)
 				}
 			case "StudentWorksScore" :
 				//课堂-作业 :id = parent_container_id