diff --git a/directory/src/component/scss/totop_button.module.scss b/directory/src/component/scss/totop_button.module.scss
index eb0f760..f610780 100644
--- a/directory/src/component/scss/totop_button.module.scss
+++ b/directory/src/component/scss/totop_button.module.scss
@@ -40,47 +40,4 @@
   .bar:nth-child(3), .bar:nth-child(4) {
     transform: translateY(450%) rotateZ(90deg) scaleX(0.5);
   }
-
-  &.clicked {
-    .bar:nth-child(1) {
-      animation: transform-1 2s cubic-bezier(0.65, 0.05, 0.36, 1) infinite;
-    }
-
-    .bar:nth-child(2) {
-      animation: transform-2 2s cubic-bezier(0.65, 0.05, 0.36, 1) infinite;
-    }
-
-    .bar:nth-child(3) {
-      animation: transform-3 2s cubic-bezier(0.65, 0.05, 0.36, 1) infinite;
-    }
-
-    .bar:nth-child(4) {
-      animation: transform-4 2s cubic-bezier(0.65, 0.05, 0.36, 1) infinite;
-    }
-  }
-}
-
-@keyframes transform-1 {
-  50% {
-    transform: translateY(450%) rotateZ(-90deg) scaleX(0.5);
-  }
-}
-
-@keyframes transform-2 {
-  50% {
-    transform: translateY(450%) rotateZ(90deg) scaleX(0.5);
-  }
-}
-
-
-@keyframes transform-3 {
-  50% {
-    transform: rotateZ(225deg) scaleX(0.5) translateX(-45%);
-  }
-}
-
-@keyframes transform-4 {
-  50% {
-    transform: rotateZ(-45deg) scaleX(0.5) translateX(-45%);
-  }
 }
\ No newline at end of file
diff --git a/directory/src/component/totop_button.jsx b/directory/src/component/totop_button.jsx
index 8db38c7..b9d6896 100644
--- a/directory/src/component/totop_button.jsx
+++ b/directory/src/component/totop_button.jsx
@@ -8,7 +8,6 @@ import classes from './scss/totop_button.module.scss'
 
 export default function ToTopButton(props) {
   const [hidden, setHidden] = useState(true)
-  const [clicked, setClicked] = useState(false)
 
   useEffect(() => {
     const handleButton = () => {
@@ -42,15 +41,11 @@ export default function ToTopButton(props) {
         t -= 2;
         return c / 2 * (t * t * t + 2) + b;
       }
-      setClicked(true)
-      setTimeout(() => {
-        setClicked(false)
-      }, duration)
     }, [])
 
   return (
     <>
-      <section className={`${classes['totop-button']} ${clicked ? classes.clicked : ''} ${hidden ? '' : classes.show} ${props.className ? props.className : ''}`}
+      <section className={`${classes['totop-button']} ${hidden ? '' : classes.show} ${props.className ? props.className : ''}`}
         onClick={() => { smoothScroll("#root") }}
       >
         <section className={classes.bar}></section>