diff --git a/app/views/subjects/_paths_list.html.erb b/app/views/subjects/_paths_list.html.erb
index bfd59337..615eaa18 100644
--- a/app/views/subjects/_paths_list.html.erb
+++ b/app/views/subjects/_paths_list.html.erb
@@ -70,22 +70,7 @@
   </div>
 <% end %>
 <script>
-    /* -------------- 简介Md -------------------- */
-    var shixunPro = editormd.markdownToHTML("shixuns_propaedeutics", {
-        htmlDecode: "style,script,iframe",  // you can filter tags decode
-        taskList: true,
-        tex: true,  // 默认不解析
-        flowChart: true,  // 默认不解析
-        sequenceDiagram: true // 默认不解析
-    });
-    /* -------------- 简介Md -------------------- */
-    var shixunPro = editormd.markdownToHTML("subject_learning_notes", {
-        htmlDecode: "style,script,iframe",  // you can filter tags decode
-        taskList: true,
-        tex: true,  // 默认不解析
-        flowChart: true,  // 默认不解析
-        sequenceDiagram: true // 默认不解析
-    });
+
     var flag = true;
 
     $(function() {
diff --git a/app/views/subjects/show.html.erb b/app/views/subjects/show.html.erb
index 4d1df9e2..e70edefa 100644
--- a/app/views/subjects/show.html.erb
+++ b/app/views/subjects/show.html.erb
@@ -109,6 +109,23 @@
   <% end %>
 </div>
 <script>
+
+    /* -------------- 简介Md -------------------- */
+    var shixunPro = editormd.markdownToHTML("shixuns_propaedeutics", {
+        htmlDecode: "style,script,iframe",  // you can filter tags decode
+        taskList: true,
+        tex: true,  // 默认不解析
+        flowChart: true,  // 默认不解析
+        sequenceDiagram: true // 默认不解析
+    });
+    /* -------------- 课程须知MD -------------------- */
+    var shixunPro = editormd.markdownToHTML("subject_learning_notes", {
+        htmlDecode: "style,script,iframe",  // you can filter tags decode
+        taskList: true,
+        tex: true,  // 默认不解析
+        flowChart: true,  // 默认不解析
+        sequenceDiagram: true // 默认不解析
+    });
     //点击新建阶段
     $(".click_add").click(function(){
         if($("#new_stage_form").length == 1){