diff --git a/pages.json b/pages.json
index 15d54e5d866ee19aec4ac2463a286a2fcd487153..2c342773cab75394cee5d14d8650cd4ad65e76f7 100644
--- a/pages.json
+++ b/pages.json
@@ -1,5 +1,12 @@
 {
   "pages": [
+    // {
+    //   "path" : "pages/login/login",
+    //   "style" : {
+    //     "navigationBarTitleText": "登录页面",
+    //     "enablePullDownRefresh": false
+    //   }
+    // },
     //pages数组中第一项表示应用启动页，参考：https://uniapp.dcloud.io/collocation/pages
     {
       "path": "pages/tabbar-a/tabbar-a",
diff --git a/style/css/common.scss b/style/css/common.scss
index b1d1700e6dabce5af902f70905064db0aad3f826..c2d29743119d77c12edbd3fa3d785a366862cbe2 100644
--- a/style/css/common.scss
+++ b/style/css/common.scss
@@ -79,6 +79,14 @@
   height: 100%;
 }
 
+/* flex */
+
+.f-c-c{
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
 /* 图片 */
 .img-p-100{
   width: 100%;