diff --git a/package.json b/package.json
index 4669f99..d2e7fd3 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,6 @@
     "element-themex": "^1.0.3",
     "element-ui": "^2.13.2",
     "event-source-polyfill": "^1.0.5",
-    "js-base64": "^3.6.0",
     "js-cookie": "2.2.0",
     "jsencrypt": "^3.0.0-rc.1",
     "mockjs": "1.0.1-beta3",

diff --git a/package.json b/package.json
index 4669f99..d2e7fd3 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,6 @@
     "element-themex": "^1.0.3",
     "element-ui": "^2.13.2",
     "event-source-polyfill": "^1.0.5",
-    "js-base64": "^3.6.0",
     "js-cookie": "2.2.0",
     "jsencrypt": "^3.0.0-rc.1",
     "mockjs": "1.0.1-beta3",
diff --git a/src/views/login/index.vue b/src/views/login/index.vue
index a2f54f4..d6175a3 100644
--- a/src/views/login/index.vue
+++ b/src/views/login/index.vue
@@ -53,8 +53,6 @@
 import { RSAencrypt } from '@/utils/security'
 import kaptchaComp from '@/views/login/kaptcha/kaptcha'
 
-let Base64 = require('js-base64').Base64
-
 export default {
   name: 'Login',
   components: {// 注册组件
@@ -139,7 +137,7 @@
     const path = window.location.href.split('token=') // 分割url
     if (path.length > 1) {
       const userToken = path[1] // 获取加密的信息
-      const userLogin = Base64.decode(userToken) // 解密base64码
+      const userLogin = new Buffer(userToken, 'base64').toString() // 使用node自带的方法解密base64码
 
       // 如果不需要验证码则直接登录
       if (this.showKaptcha === false) {