diff --git a/src/filters/index.js b/src/filters/index.js
index 4943cde8..9524edcc 100644
--- a/src/filters/index.js
+++ b/src/filters/index.js
@@ -105,7 +105,7 @@ export function html2Text(val) {
 
 export function toThousandslsFilter(num) {
   return (+num || 0).toString()
-                    .replace(/^\-?\d+/g, function(m){
-                        return m.replace(/(?=(?!\b)(\d{3})+$)/g, ',');
-                        });
+    .replace(/^\-?\d+/g, function (m) {
+      return m.replace(/(?=(?!\b)(\d{3})+$)/g, ',');
+    });
 }