diff --git a/Assets/Scripts/Modules/AliasModelAnimator.cs b/Assets/Scripts/Modules/AliasModelAnimator.cs
index 66efa66..830b2fa 100644
--- a/Assets/Scripts/Modules/AliasModelAnimator.cs
+++ b/Assets/Scripts/Modules/AliasModelAnimator.cs
@@ -12,6 +12,7 @@ public class AliasModelAnimator : MonoBehaviour
     [Range(1, 20)]
     private float animateFps = 5f;
     
+    [SerializeField]
     private float frameNumber = 0;
 
     IEnumerator Start()
@@ -40,7 +41,7 @@ public class AliasModelAnimator : MonoBehaviour
             else
             {
                 yield return new WaitForSeconds(1.0f / animateFps);
-                frameNumber = (frameNumber + 1) % numFrames;
+                frameNumber = Mathf.Floor(frameNumber + 1) % numFrames;
             }
         }
     }