Fix bugs.

client/src/components/Sidebar/SidebarMenu.js

@@ -35,7 +35,7 @@ export default function SidebarMenu() {
             dropdownType={item.dropdownType || 'collapse'}
             caretIconSize={15}
             onClick={handleItemClick}
-            // callapseActive={!!isActive}
+            callapseActive={!!isActive}
             className={classNames({ 'is-active': isActive })} />
       );
     });

client/src/components/index.js

@@ -1,11 +1,13 @@
 import If from './Utils/If';
 import Money from './Money';
+import Icon from './Icon';
 // import Choose from './Utils/Choose';
 // import For from './Utils/For';
 
 export {
   If,
   Money,
+  Icon,
   // Choose,
   // For,
 };