diff --git a/src/Button/button.tsx b/src/Button/button.tsx
index 7dd86f1..efb520d 100644
--- a/src/Button/button.tsx
+++ b/src/Button/button.tsx
@@ -98,4 +98,4 @@ const Button: FC<PropsWithChildren<Props>> = (props) => {
   );
 };
 
-export default withDefaults(Button, defaultProps) as FC<ButtonProps>;
+export default withDefaults(Button, defaultProps);
diff --git a/src/Loading/loading-container.tsx b/src/Loading/loading-container.tsx
index b88ff95..48e37cc 100644
--- a/src/Loading/loading-container.tsx
+++ b/src/Loading/loading-container.tsx
@@ -83,7 +83,4 @@ const LoadingContainer: FC<Props> = ({
     </div>
   );
 };
-export default withDefaults(
-  LoadingContainer,
-  defaultProps,
-) as FC<LoadingContainerProps>;
+export default withDefaults(LoadingContainer, defaultProps);
diff --git a/src/Switch/switch.tsx b/src/Switch/switch.tsx
index 4f0e92a..df52843 100644
--- a/src/Switch/switch.tsx
+++ b/src/Switch/switch.tsx
@@ -12,4 +12,4 @@ const Switch: FC<PropsWithChildren<Props>> = ({ ...rest }) => {
   return <div {...rest}></div>;
 };
 
-export default withDefaults(Switch, defaultProps) as React.FC<SwitchProps>;
+export default withDefaults(Switch, defaultProps);