diff --git a/Assets/Script/InGame/Actor/MobActor.cs b/Assets/Script/InGame/Actor/MobActor.cs
index a04bdb9..d3ab1e2 100644
--- a/Assets/Script/InGame/Actor/MobActor.cs
+++ b/Assets/Script/InGame/Actor/MobActor.cs
@@ -106,6 +106,7 @@ public class MobActor : MonoBehaviour
         m_Data = data;
         FenceY = fenceY;
         m_attackTimer = m_Data.f_AttackDelay;
+        f_stunTime = 0f;
 
         bBoss = isboss;
         var curstagedata = IngameMgr.Ins.Get_CurStageTData();
@@ -121,6 +122,8 @@ public class MobActor : MonoBehaviour
         transform.position += Vector3.down * Time.deltaTime * m_Data.f_MoveSpeed;
     }
 
+    public bool IsBossMob() {  return bBoss; }
+
     void OnEnterAttack()
     {
         m_State = eMobState.Attack;
diff --git a/Assets/Script/InGame/Actor/MobShield.cs b/Assets/Script/InGame/Actor/MobShield.cs
index 37406de..4911e6c 100644
--- a/Assets/Script/InGame/Actor/MobShield.cs
+++ b/Assets/Script/InGame/Actor/MobShield.cs
@@ -10,6 +10,7 @@ public class MobShield : MonoBehaviour
 
     public void Set(bool crashshield, MobActor mob)
     {
+        if (mob.IsBossMob()) transform.localScale = Vector3.one * 0.5f;
         m_CrashShield = crashshield;
         m_Mob = mob;
         m_SR.sprite = sprites[m_CrashShield ? 0 : 1];