diff --git a/common/cloudfunc.js b/common/cloudfunc.js
index 254d46f3..ab759bd4 100644
--- a/common/cloudfunc.js
+++ b/common/cloudfunc.js
@@ -69,7 +69,7 @@ function getPathLink(url, prefix, template) {
         .split('/')
         .slice(1, -1);
     
-    const allNames = ['/'].concat(names);
+    const allNames = ['/', ...names];
     const length = allNames.length - 1;
     
     let path = '/';