diff --git a/web/src/styles/chowa.less b/web/src/styles/chowa.less
index a50bc2f..f2578ef 100644
--- a/web/src/styles/chowa.less
+++ b/web/src/styles/chowa.less
@@ -89,7 +89,8 @@ img {
 
 .cw-drawer-width-footer {
     .ivu-drawer-body {
-        padding-bottom: 53px;
+        position: static;
+        height: calc(~'100vh - 102px');
     }
 
     .cw-drawer-footer {