diff --git a/popcorn/Assets/MyGame/Scenes/MiniGame/Prefabs/Brother_pink.prefab b/popcorn/Assets/MyGame/Scenes/MiniGame/Prefabs/Brother_pink.prefab
index 7bfcf389..d62876ed 100644
--- a/popcorn/Assets/MyGame/Scenes/MiniGame/Prefabs/Brother_pink.prefab
+++ b/popcorn/Assets/MyGame/Scenes/MiniGame/Prefabs/Brother_pink.prefab
@@ -449,9 +449,6 @@ GameObject:
   - component: {fileID: 1100708945145624655}
   - component: {fileID: 2191675667085566828}
   - component: {fileID: 2607884839347368726}
-  - component: {fileID: 5073600136309842042}
-  - component: {fileID: 6629287981537804912}
-  - component: {fileID: 2000284772114145180}
   - component: {fileID: 3714690223456412398}
   m_Layer: 0
   m_Name: Brother_pink
@@ -471,6 +468,8 @@ Transform:
   m_LocalPosition: {x: 0, y: 0, z: 0}
   m_LocalScale: {x: -1, y: 1, z: 1}
   m_Children:
+  - {fileID: 4824076186000611700}
+  - {fileID: 153722296424896321}
   - {fileID: 5922580241095183707}
   - {fileID: 7148850923609232237}
   - {fileID: 4805827205469695913}
@@ -583,82 +582,11 @@ MonoBehaviour:
     m_PreInfinity: 2
     m_PostInfinity: 2
     m_RotationOrder: 4
+  itemHitCollider: {fileID: 1910479924050921696}
+  obstacleHitCollider: {fileID: 6416777416856475808}
   level1: {fileID: 775281020594132328}
   level2: {fileID: 7545235244005095164}
   level3: {fileID: 3741799588110921262}
---- !u!50 &5073600136309842042
-Rigidbody2D:
-  serializedVersion: 4
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 1088131638166771230}
-  m_BodyType: 1
-  m_Simulated: 1
-  m_UseFullKinematicContacts: 0
-  m_UseAutoMass: 0
-  m_Mass: 1
-  m_LinearDrag: 0
-  m_AngularDrag: 0.05
-  m_GravityScale: 1
-  m_Material: {fileID: 0}
-  m_Interpolate: 0
-  m_SleepingMode: 1
-  m_CollisionDetection: 0
-  m_Constraints: 4
---- !u!61 &6629287981537804912
-BoxCollider2D:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 1088131638166771230}
-  m_Enabled: 1
-  m_Density: 1
-  m_Material: {fileID: 0}
-  m_IsTrigger: 0
-  m_UsedByEffector: 0
-  m_UsedByComposite: 0
-  m_Offset: {x: -0.7984886, y: -0.13052177}
-  m_SpriteTilingProperty:
-    border: {x: 0, y: 0, z: 0, w: 0}
-    pivot: {x: 0, y: 0}
-    oldSize: {x: 0, y: 0}
-    newSize: {x: 0, y: 0}
-    adaptiveTilingThreshold: 0
-    drawMode: 0
-    adaptiveTiling: 0
-  m_AutoTiling: 0
-  serializedVersion: 2
-  m_Size: {x: 0.6007557, y: 2.4587784}
-  m_EdgeRadius: 0
---- !u!61 &2000284772114145180
-BoxCollider2D:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 1088131638166771230}
-  m_Enabled: 1
-  m_Density: 1
-  m_Material: {fileID: 0}
-  m_IsTrigger: 0
-  m_UsedByEffector: 0
-  m_UsedByComposite: 0
-  m_Offset: {x: -0.40692186, y: 1.5892982}
-  m_SpriteTilingProperty:
-    border: {x: 0, y: 0, z: 0, w: 0}
-    pivot: {x: 0, y: 0}
-    oldSize: {x: 0, y: 0}
-    newSize: {x: 0, y: 0}
-    adaptiveTilingThreshold: 0
-    drawMode: 0
-    adaptiveTiling: 0
-  m_AutoTiling: 0
-  serializedVersion: 2
-  m_Size: {x: 1.8138437, y: 0.61611176}
-  m_EdgeRadius: 0
 --- !u!114 &3714690223456412398
 MonoBehaviour:
   m_ObjectHideFlags: 0
@@ -714,7 +642,7 @@ Transform:
   m_Children:
   - {fileID: 1442847354306885155}
   m_Father: {fileID: 4931350312200274921}
-  m_RootOrder: 0
+  m_RootOrder: 2
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!1 &1139373376122236801
 GameObject:
@@ -1073,6 +1001,85 @@ SpriteRenderer:
   m_WasSpriteAssigned: 1
   m_MaskInteraction: 0
   m_SpriteSortPoint: 0
+--- !u!1 &1910479924050921696
+GameObject:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  serializedVersion: 6
+  m_Component:
+  - component: {fileID: 153722296424896321}
+  - component: {fileID: 7169825698633924356}
+  - component: {fileID: 4174443791224946775}
+  m_Layer: 0
+  m_Name: ColliderForItem
+  m_TagString: PlayerItem
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!4 &153722296424896321
+Transform:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1910479924050921696}
+  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
+  m_LocalPosition: {x: 0, y: 0, z: 0}
+  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_Children: []
+  m_Father: {fileID: 4931350312200274921}
+  m_RootOrder: 1
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
+--- !u!50 &7169825698633924356
+Rigidbody2D:
+  serializedVersion: 4
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1910479924050921696}
+  m_BodyType: 1
+  m_Simulated: 1
+  m_UseFullKinematicContacts: 0
+  m_UseAutoMass: 0
+  m_Mass: 1
+  m_LinearDrag: 0
+  m_AngularDrag: 0.05
+  m_GravityScale: 1
+  m_Material: {fileID: 0}
+  m_Interpolate: 0
+  m_SleepingMode: 1
+  m_CollisionDetection: 0
+  m_Constraints: 4
+--- !u!61 &4174443791224946775
+BoxCollider2D:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 1910479924050921696}
+  m_Enabled: 1
+  m_Density: 1
+  m_Material: {fileID: 0}
+  m_IsTrigger: 0
+  m_UsedByEffector: 0
+  m_UsedByComposite: 0
+  m_Offset: {x: 0.45379126, y: 0.056894302}
+  m_SpriteTilingProperty:
+    border: {x: 0, y: 0, z: 0, w: 0}
+    pivot: {x: 0, y: 0}
+    oldSize: {x: 0, y: 0}
+    newSize: {x: 0, y: 0}
+    adaptiveTilingThreshold: 0
+    drawMode: 0
+    adaptiveTiling: 0
+  m_AutoTiling: 0
+  serializedVersion: 2
+  m_Size: {x: 3.8890555, y: 3.6343899}
+  m_EdgeRadius: 0
 --- !u!1 &2009614675938907597
 GameObject:
   m_ObjectHideFlags: 0
@@ -6838,6 +6845,112 @@ Transform:
   m_Father: {fileID: 5922580241095183707}
   m_RootOrder: 0
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
+--- !u!1 &6416777416856475808
+GameObject:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  serializedVersion: 6
+  m_Component:
+  - component: {fileID: 4824076186000611700}
+  - component: {fileID: 2159318030924563047}
+  - component: {fileID: 6162729010398450922}
+  - component: {fileID: 8147725308903606480}
+  m_Layer: 0
+  m_Name: ColliderForObstacle
+  m_TagString: PlayerObstacle
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!4 &4824076186000611700
+Transform:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 6416777416856475808}
+  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
+  m_LocalPosition: {x: 0, y: 0, z: 0}
+  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_Children: []
+  m_Father: {fileID: 4931350312200274921}
+  m_RootOrder: 0
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
+--- !u!50 &2159318030924563047
+Rigidbody2D:
+  serializedVersion: 4
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 6416777416856475808}
+  m_BodyType: 1
+  m_Simulated: 1
+  m_UseFullKinematicContacts: 0
+  m_UseAutoMass: 0
+  m_Mass: 1
+  m_LinearDrag: 0
+  m_AngularDrag: 0.05
+  m_GravityScale: 1
+  m_Material: {fileID: 0}
+  m_Interpolate: 0
+  m_SleepingMode: 1
+  m_CollisionDetection: 0
+  m_Constraints: 4
+--- !u!61 &6162729010398450922
+BoxCollider2D:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 6416777416856475808}
+  m_Enabled: 1
+  m_Density: 1
+  m_Material: {fileID: 0}
+  m_IsTrigger: 0
+  m_UsedByEffector: 0
+  m_UsedByComposite: 0
+  m_Offset: {x: -0.7984886, y: -0.13052177}
+  m_SpriteTilingProperty:
+    border: {x: 0, y: 0, z: 0, w: 0}
+    pivot: {x: 0, y: 0}
+    oldSize: {x: 0, y: 0}
+    newSize: {x: 0, y: 0}
+    adaptiveTilingThreshold: 0
+    drawMode: 0
+    adaptiveTiling: 0
+  m_AutoTiling: 0
+  serializedVersion: 2
+  m_Size: {x: 0.6007557, y: 2.4587784}
+  m_EdgeRadius: 0
+--- !u!61 &8147725308903606480
+BoxCollider2D:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 6416777416856475808}
+  m_Enabled: 1
+  m_Density: 1
+  m_Material: {fileID: 0}
+  m_IsTrigger: 0
+  m_UsedByEffector: 0
+  m_UsedByComposite: 0
+  m_Offset: {x: -0.40692186, y: 1.5892982}
+  m_SpriteTilingProperty:
+    border: {x: 0, y: 0, z: 0, w: 0}
+    pivot: {x: 0, y: 0}
+    oldSize: {x: 0, y: 0}
+    newSize: {x: 0, y: 0}
+    adaptiveTilingThreshold: 0
+    drawMode: 0
+    adaptiveTiling: 0
+  m_AutoTiling: 0
+  serializedVersion: 2
+  m_Size: {x: 1.8138437, y: 0.61611176}
+  m_EdgeRadius: 0
 --- !u!1 &6670228377376855475
 GameObject:
   m_ObjectHideFlags: 0
@@ -7210,7 +7323,7 @@ Transform:
   m_LocalScale: {x: 1.0711814, y: 1.0039824, z: 0.8008833}
   m_Children: []
   m_Father: {fileID: 4931350312200274921}
-  m_RootOrder: 1
+  m_RootOrder: 3
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!212 &8471581390703676713
 SpriteRenderer:
@@ -7574,7 +7687,7 @@ Transform:
   m_Children:
   - {fileID: 2733877766456668764}
   m_Father: {fileID: 4931350312200274921}
-  m_RootOrder: 3
+  m_RootOrder: 5
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!198 &3049753492980404027
 ParticleSystem:
@@ -12481,7 +12594,7 @@ PrefabInstance:
     - target: {fileID: 4446879967393919678, guid: 43c94bfac7a232f4fa8c039b03c4de02,
         type: 3}
       propertyPath: m_RootOrder
-      value: 4
+      value: 6
       objectReference: {fileID: 0}
     - target: {fileID: 4446879967393919678, guid: 43c94bfac7a232f4fa8c039b03c4de02,
         type: 3}
@@ -12661,7 +12774,7 @@ PrefabInstance:
     - target: {fileID: 5241948539216047732, guid: 6fd79f86d9650b04d9580c9b3838be34,
         type: 3}
       propertyPath: m_RootOrder
-      value: 2
+      value: 4
       objectReference: {fileID: 0}
     - target: {fileID: 5241948539216047732, guid: 6fd79f86d9650b04d9580c9b3838be34,
         type: 3}
@@ -12741,7 +12854,7 @@ PrefabInstance:
     - target: {fileID: 4446879967393919678, guid: 43c94bfac7a232f4fa8c039b03c4de02,
         type: 3}
       propertyPath: m_RootOrder
-      value: 5
+      value: 7
       objectReference: {fileID: 0}
     - target: {fileID: 4446879967393919678, guid: 43c94bfac7a232f4fa8c039b03c4de02,
         type: 3}
diff --git a/popcorn/Assets/MyGame/Scenes/MiniGame/Scripts/GameManager.cs b/popcorn/Assets/MyGame/Scenes/MiniGame/Scripts/GameManager.cs
index a3317911..a4fa7e2e 100644
--- a/popcorn/Assets/MyGame/Scenes/MiniGame/Scripts/GameManager.cs
+++ b/popcorn/Assets/MyGame/Scenes/MiniGame/Scripts/GameManager.cs
@@ -231,10 +231,27 @@ namespace MyGame.Scenes.MiniGame.Scripts
                     }
                 }).AddTo(this);
 
-            playerTransform.OnTriggerEnter2DAsObservable().Where(_ => state.Value == GameState.Play).Subscribe(x =>
+            player.OnHitItem.Where(_ => state.Value == GameState.Play).Subscribe(x =>
             {
-                var item = x.GetComponent<StageItem>();
-                if (item is null)
+                if (!x.TryGetComponent<StageItem>(out var item))
+                {
+                    return;
+                }
+                if (player.IsHit)
+                {
+                    return;
+                }
+                if (item.ItemType == StageItem.Type.Item1)
+                {
+                    item.Effect();
+                    scoreCount.Value += item.Point;
+                    player.AddCount();
+                    x.enabled = false;
+                }
+            }).AddTo(this);
+            player.OnHitObstacle.Where(_ => state.Value == GameState.Play).Subscribe(x =>
+            {
+                if (!x.TryGetComponent<StageItem>(out var item))
                 {
                     return;
                 }
@@ -255,24 +272,14 @@ namespace MyGame.Scenes.MiniGame.Scripts
                     // }
                 }
 #endif
-                x.enabled = false;
-                
                 if (player.IsHit)
                 {
                     return;
                 }
-                switch (item.ItemType)
+                if (item.ItemType == StageItem.Type.Obstacle)
                 {
-                    case StageItem.Type.Item1:
-                        item.Effect();
-                        scoreCount.Value += item.Point;
-                        player.AddCount();
-                        break;
-                    case StageItem.Type.Obstacle:
-                        player.Hit();
-                        break;
-                    default:
-                        throw new ArgumentOutOfRangeException();
+                    player.Hit();
+                    x.enabled = false;
                 }
             }).AddTo(this);
         }
diff --git a/popcorn/Assets/MyGame/Scenes/MiniGame/Scripts/Player.cs b/popcorn/Assets/MyGame/Scenes/MiniGame/Scripts/Player.cs
index 2fbf7291..b687a345 100644
--- a/popcorn/Assets/MyGame/Scenes/MiniGame/Scripts/Player.cs
+++ b/popcorn/Assets/MyGame/Scenes/MiniGame/Scripts/Player.cs
@@ -13,6 +13,8 @@ namespace MyGame.Scenes.MiniGame.Scripts
         [SerializeField] private float hitWaitTime = 1f;
         [SerializeField] private AnimationCurve jumpAnimationCurve;
         [SerializeField] private AnimationCurve hitAnimationCurve;
+        [SerializeField] private GameObject itemHitCollider;
+        [SerializeField] private GameObject obstacleHitCollider;
         [SerializeField] private GameObject level1;
         [SerializeField] private GameObject level2;
         [SerializeField] private GameObject level3;
@@ -25,6 +27,8 @@ namespace MyGame.Scenes.MiniGame.Scripts
         private Coroutine jumpCoroutine;
         private Vector3 basePos;
         private int count;
+        public IObservable<Collider2D> OnHitItem => itemHitCollider.OnTriggerEnter2DAsObservable().TakeUntilDestroy(this);
+        public IObservable<Collider2D> OnHitObstacle => obstacleHitCollider.OnTriggerEnter2DAsObservable().TakeUntilDestroy(this);
         
         private void Start()
         {