diff --git a/pages/cart/cart/cart.wxss b/pages/cart/cart/cart.wxss
index e88536e..676fff5 100644
--- a/pages/cart/cart/cart.wxss
+++ b/pages/cart/cart/cart.wxss
@@ -138,9 +138,8 @@ radio {
 }
 
 .pay-for {
-
   width: 100%;
-  height: 100rpx;
+  height: 110rpx;
   position: fixed;
   left: 0;
   bottom: 130rpx;