diff --git a/web_src/js/features/cloudbrainShow.js b/web_src/js/features/cloudbrainShow.js
index 9992adcd3..8a2890666 100644
--- a/web_src/js/features/cloudbrainShow.js
+++ b/web_src/js/features/cloudbrainShow.js
@@ -121,7 +121,13 @@ export default async function initCloudrainSow() {
         }, 1000);
         scrollAnimation(logContentDom, logContentDom.scrollTop, 0);
       }
-    );
+    ).fail((err) => {
+      $(`#log${version_name} .ui.inverted.active.dimmer`).css(
+        "display",
+        "none"
+      );
+      throw err;
+    });
   });
   $(".log_bottom").click(function (e) {
     let version_name = $(this).data("version");