diff --git a/src/libs/models/user.js b/src/libs/models/user.js
index 56c15de0ca024121ef9157ceb62e0cb5931d1ca4..c3d71dbb6eebb7a905e74548d869431bc35c8af2 100644
--- a/src/libs/models/user.js
+++ b/src/libs/models/user.js
@@ -1,5 +1,5 @@
 const mongoose = require('mongoose');
-var crypto = require('crypto')
+const crypto = require('crypto')
 const libs = `${process.cwd()}/libs`;
 const log = require(`${libs}/log`)(module);
 const Schema = mongoose.Schema;