improve: ScrollLocker call related (#227)

Author: shaodahong

src/Dialog/index.tsx

@@ -136,9 +136,6 @@ export default function Dialog(props: IDialogChildProps) {
   useEffect(() => {
     if (visible) {
       setAnimatedVisible(true);
-      scrollLocker?.lock();
-
-      return scrollLocker?.unLock;
     }
     return () => {};
   }, [visible]);
@@ -151,6 +148,14 @@ export default function Dialog(props: IDialogChildProps) {
     [],
   );
 
+  useEffect(() => {
+    if (animatedVisible) {
+      scrollLocker?.lock();
+      return scrollLocker?.unLock;
+    }
+    return () => {};
+  }, [animatedVisible]);
+
   // ========================= Render =========================
   return (
     <div className={`${prefixCls}-root`}>