diff --git a/src/utils/index.js b/src/utils/index.js
index 7e3b811cd..28daf68d6 100644
--- a/src/utils/index.js
+++ b/src/utils/index.js
@@ -2,10 +2,13 @@ function convertPathToHtml(path) {
   let htmlpath = ''
   while (path.startsWith('../')) {
     path = path.slice(3)
-    if (htmlpath.length < 2) htmlpath += '.'
-    else htmlpath += '/..'
+    if (htmlpath.length < 2) {
+      htmlpath += '.'
+    }
+    else {
+      htmlpath += '/..'
+    }
   }
-
   return htmlpath
 }