diff --git a/components/drawer/style/drawer.less b/components/drawer/style/drawer.less
index 93f251a745..8b3c08a0bb 100644
--- a/components/drawer/style/drawer.less
+++ b/components/drawer/style/drawer.less
@@ -105,7 +105,7 @@
   }
 
   &-extra {
-    flex: 0;
+    flex: none;
   }
 
   &-close {
diff --git a/components/table/demo/resizable-column.md b/components/table/demo/resizable-column.md
index 46f01d69a1..e832f246ac 100644
--- a/components/table/demo/resizable-column.md
+++ b/components/table/demo/resizable-column.md
@@ -114,7 +114,7 @@ const App: React.FC = () => {
     },
   ];
 
-  const handleResize =
+  const handleResize: Function =
     (index: number) =>
     (_: React.SyntheticEvent<Element>, { size }: ResizeCallbackData) => {
       const newColumns = [...columns];