diff --git a/Assets/Scripts/Item/HighLightFlashItem.cs b/Assets/Scripts/Item/HighLightFlashItem.cs
index eadc7958..e0cf67a8 100644
--- a/Assets/Scripts/Item/HighLightFlashItem.cs
+++ b/Assets/Scripts/Item/HighLightFlashItem.cs
@@ -16,7 +16,7 @@ public class HighLightFlashItem : MonoBehaviour
     public void Init(float time, int count = -1, string finishedEvent = null)
     {
         high = GetComponent<HighlightEffect>();
-        high.outline = 0;
+        high.outline = 0.01f;
         dotw = DOTween.To(() => high.outline, (v) => high.outline = v, 1, time).SetEase(Ease.OutFlash).SetLoops(count, LoopType.Yoyo).OnComplete(() =>
         {
             if (string.IsNullOrEmpty(finishedEvent)==false)