1 files changed, 4 insertions, 4 deletions
diff --git a/src/services/file_size_format/file_size_format.js b/src/services/file_size_format/file_size_format.js
index 7e6cd4d7..d481dfb0 100644
--- a/src/services/file_size_format/file_size_format.js
+++ b/src/services/file_size_format/file_size_format.js
@@ -1,7 +1,7 @@
 const fileSizeFormat = (num) => {
-  var exponent
-  var unit
-  var units = ['B', 'KiB', 'MiB', 'GiB', 'TiB']
+  let exponent
+  let unit
+  const units = ['B', 'KiB', 'MiB', 'GiB', 'TiB']
   if (num < 1) {
     return num + ' ' + units[0]
   }
@@ -9,7 +9,7 @@ const fileSizeFormat = (num) => {
   exponent = Math.min(Math.floor(Math.log(num) / Math.log(1024)), units.length - 1)
   num = (num / Math.pow(1024, exponent)).toFixed(2) * 1
   unit = units[exponent]
-  return { num: num, unit: unit }
+  return { num, unit }
 }
 const fileSizeFormatService = {
   fileSizeFormat