更新 登录背景样式

src/views/login.vue

@@ -111,7 +111,8 @@ export default {
 .login-box {
   height: 100%;
   width: 100%;
-  background: #414e7c;
+  background: url(/back.png);
+  background-size: cover;
 }
 .login {
   box-sizing: border-box;