diff --git a/src/hooks/useMobileTouchMove.ts b/src/hooks/useMobileTouchMove.ts
index 7d61761..d563eb2 100644
--- a/src/hooks/useMobileTouchMove.ts
+++ b/src/hooks/useMobileTouchMove.ts
@@ -45,7 +45,7 @@ export default function useMobileTouchMove(
         } else {
           offsetY *= SMOOTH_PTG;
         }
-        const offset = isHorizontal ? offsetX : offsetY;
+        const offset = Math.floor(isHorizontal ? offsetX : offsetY);
         if (!callback(isHorizontal, offset, true) || Math.abs(offset) <= 0.1) {
           clearInterval(intervalRef.current);
         }