diff --git a/pages/index/index.wxss b/pages/index/index.wxss
index 2344d04..2d87911 100644
--- a/pages/index/index.wxss
+++ b/pages/index/index.wxss
@@ -1,9 +1,10 @@
 /**index.wxss**/
 .container{
-  background: url('https://static.quhouse.com/a182a4a222f84d6b9ea346908ddfcf76.png') no-repeat;
   width: 750rpx;
   height: 1624rpx;
-  background-size: 750rpx 1624rpx;
+  min-height: 100vh;
+  background: url('https://static.quhouse.com/a182a4a222f84d6b9ea346908ddfcf76.png') no-repeat #FFBE49;
+  background-size: cover;
   position: relative;
 }
 .btn1{
diff --git a/pages/login/index.wxss b/pages/login/index.wxss
index 535ba1f..b836417 100644
--- a/pages/login/index.wxss
+++ b/pages/login/index.wxss
@@ -3,7 +3,8 @@
   background: url('https://static.quhouse.com/26af356fe053431e8bd56f8ea07734a5.png') no-repeat;
   width: 750rpx;
   height: 1464rpx;
-  background-size: 750rpx 1464rpx;
+  min-height: 100vh;
+  background-size: cover;
   display: flex;
   flex-direction: column;
   align-items: center;
diff --git a/pages/share/index.wxss b/pages/share/index.wxss
index 1399432..abf68dd 100644
--- a/pages/share/index.wxss
+++ b/pages/share/index.wxss
@@ -1,8 +1,9 @@
 .container{
-  background: url('https://static.quhouse.com/7f51a916a2fb4eb983f65295963bddd8.png') no-repeat;
+  background: url('https://static.quhouse.com/7f51a916a2fb4eb983f65295963bddd8.png') no-repeat ;
   width: 750rpx;
   height: 1624rpx;
-  background-size: 750rpx 1624rpx;
+  min-height: 100vh;
+  background-size: cover;
   display: flex;
   flex-direction: column;
   align-items: center;