diff --git a/README.md b/README.md
index 12474ca..8e0b4f2 100644
--- a/README.md
+++ b/README.md
@@ -21,4 +21,5 @@ npm run build --report
 For a detailed explanation on how things work, check out the [guide](http://vuejs-templates.github.io/webpack/) and [docs for vue-loader](http://vuejs.github.io/vue-loader).
 
 # 注意事项
-+ 华弘大屏分辨率都为 1920 * 1200
\ No newline at end of file
++ 华弘大屏分辨率都为 1920 * 1200
++ 看板分辨率为 1920 * 1080
\ No newline at end of file
diff --git a/src/pages/Setup.vue b/src/pages/Setup.vue
index 9a46af1..dba0eb4 100644
--- a/src/pages/Setup.vue
+++ b/src/pages/Setup.vue
@@ -133,7 +133,7 @@ export default {
   position relative
   _wh(100%, 100%)
   z-index 1
-  background center / 100% url('../images/bg-login.jpg') no-repeat
+  background center / 100% 100% url('../images/bg-login.jpg') no-repeat
 .lizi
   position absolute
   top 0
diff --git a/src/style/reset.css b/src/style/reset.css
index d0ed77b..c31c487 100644
--- a/src/style/reset.css
+++ b/src/style/reset.css
@@ -71,8 +71,9 @@ li {
 html, body {
      width: 100%;
      height: 100%;
-     width: 1920px;
-     height: 1200px;
+     /* width: 1920px; */
+     /* height: 1080px; 看板 */
+     /* height: 1200px; 大屏 */
 }
  
 body {