diff --git a/src/views/study/coursenew.vue b/src/views/study/coursenew.vue
index ba2c84c4..c730436c 100644
--- a/src/views/study/coursenew.vue
+++ b/src/views/study/coursenew.vue
@@ -1426,6 +1426,8 @@
       },
       refreshPage() {
         location.reload(true);
+        this.getInternet();
+        this.loadData();
       },
       getXmlHttpRequest() {
         if (window.XMLHttpRequest) {
@@ -1452,7 +1454,6 @@
             if (xmlhttp.status == 200) {
               clearTimeout(timer);
               $this.Internet = 1;
-
             } else {
               clearTimeout(timer);
               // $this.protocolDialogVisible=true