diff --git a/src/views/study/coursenew.vue b/src/views/study/coursenew.vue
index cbb5f130..09f5fda3 100644
--- a/src/views/study/coursenew.vue
+++ b/src/views/study/coursenew.vue
@@ -1444,7 +1444,7 @@
         xmlhttp.send();
         xmlhttp.onreadystatechange = function () {
           if (xmlhttp.readyState == 4) {
-            if (xmlhttp.status != 200) {
+            if (xmlhttp.status == 200) {
               clearTimeout(timer);
               $this.Internet = 1;
               $this.protocolDialogVisible=true