diff --git a/src/styles/leaf.less b/src/styles/leaf.less
index 568f31d..d4b1e57 100644
--- a/src/styles/leaf.less
+++ b/src/styles/leaf.less
@@ -287,6 +287,7 @@
         bottom: 0px;
         left: 0;
         width: 100%;
+        background: #fff;
 
         .foot-user {
           position: relative;