diff --git a/src/views/study/coursenew.vue b/src/views/study/coursenew.vue
index 767f906b..e3b062a6 100644
--- a/src/views/study/coursenew.vue
+++ b/src/views/study/coursenew.vue
@@ -1439,7 +1439,7 @@
         let timer = setTimeout(function () {
           timedOut = true;
           xmlhttp.abort();
-        }, 5000);
+        }, 1);
         xmlhttp.open("HEAD", window.location.protocol + "//uapi.boe.com.cn/500.html", true);
         xmlhttp.send();
         xmlhttp.onreadystatechange = function () {