diff --git a/popcorn/Assets/MyGame/Resource/Animation/Brother/Brother_Blue_conversation.controller b/popcorn/Assets/MyGame/Resource/Animation/Brother/Brother_Blue_conversation.controller
index 293fa5f2..f8b4b151 100644
--- a/popcorn/Assets/MyGame/Resource/Animation/Brother/Brother_Blue_conversation.controller
+++ b/popcorn/Assets/MyGame/Resource/Animation/Brother/Brother_Blue_conversation.controller
@@ -230,6 +230,31 @@ AnimatorStateTransition:
   m_InterruptionSource: 0
   m_OrderedInterruption: 1
   m_CanTransitionToSelf: 1
+--- !u!1101 &-3428388529249587754
+AnimatorStateTransition:
+  m_ObjectHideFlags: 1
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_Name: 
+  m_Conditions:
+  - m_ConditionMode: 1
+    m_ConditionEvent: Smile
+    m_EventTreshold: 0
+  m_DstStateMachine: {fileID: 0}
+  m_DstState: {fileID: -6989099886572855769}
+  m_Solo: 0
+  m_Mute: 0
+  m_IsExit: 0
+  serializedVersion: 3
+  m_TransitionDuration: 0
+  m_TransitionOffset: 0
+  m_ExitTime: 0.75
+  m_HasExitTime: 0
+  m_HasFixedDuration: 1
+  m_InterruptionSource: 0
+  m_OrderedInterruption: 1
+  m_CanTransitionToSelf: 1
 --- !u!1102 &-2958130446930149254
 AnimatorState:
   serializedVersion: 5
@@ -346,49 +371,55 @@ AnimatorController:
     m_DefaultFloat: 0
     m_DefaultInt: 0
     m_DefaultBool: 0
-    m_Controller: {fileID: 9100000}
+    m_Controller: {fileID: 0}
   - m_Name: Tired
     m_Type: 9
     m_DefaultFloat: 0
     m_DefaultInt: 0
     m_DefaultBool: 0
-    m_Controller: {fileID: 9100000}
+    m_Controller: {fileID: 0}
   - m_Name: Surprise
     m_Type: 9
     m_DefaultFloat: 0
     m_DefaultInt: 0
     m_DefaultBool: 0
-    m_Controller: {fileID: 9100000}
+    m_Controller: {fileID: 0}
   - m_Name: CloseEye
     m_Type: 9
     m_DefaultFloat: 0
     m_DefaultInt: 0
     m_DefaultBool: 0
-    m_Controller: {fileID: 9100000}
+    m_Controller: {fileID: 0}
   - m_Name: Question
     m_Type: 9
     m_DefaultFloat: 0
     m_DefaultInt: 0
     m_DefaultBool: 0
-    m_Controller: {fileID: 9100000}
+    m_Controller: {fileID: 0}
   - m_Name: Cheer
     m_Type: 9
     m_DefaultFloat: 0
     m_DefaultInt: 0
     m_DefaultBool: 0
-    m_Controller: {fileID: 9100000}
+    m_Controller: {fileID: 0}
   - m_Name: Happy
     m_Type: 9
     m_DefaultFloat: 0
     m_DefaultInt: 0
     m_DefaultBool: 0
-    m_Controller: {fileID: 9100000}
+    m_Controller: {fileID: 0}
   - m_Name: Sweat
     m_Type: 9
     m_DefaultFloat: 0
     m_DefaultInt: 0
     m_DefaultBool: 0
-    m_Controller: {fileID: 9100000}
+    m_Controller: {fileID: 0}
+  - m_Name: Smile
+    m_Type: 9
+    m_DefaultFloat: 0
+    m_DefaultInt: 0
+    m_DefaultBool: 0
+    m_Controller: {fileID: 0}
   m_AnimatorLayers:
   - serializedVersion: 5
     m_Name: Base Layer
@@ -473,6 +504,7 @@ AnimatorStateMachine:
   - {fileID: -4626931557314645210}
   - {fileID: -4778382325215610915}
   - {fileID: -977272382150057075}
+  - {fileID: -3428388529249587754}
   m_EntryTransitions: []
   m_StateMachineTransitions: {}
   m_StateMachineBehaviours: []
diff --git a/popcorn/Assets/MyGame/Scripts/SpreadsheetData.cs b/popcorn/Assets/MyGame/Scripts/SpreadsheetData.cs
index 0cb833a9..d7151992 100644
--- a/popcorn/Assets/MyGame/Scripts/SpreadsheetData.cs
+++ b/popcorn/Assets/MyGame/Scripts/SpreadsheetData.cs
@@ -121,6 +121,7 @@ public enum BlueFaceType
     Question = 6,
     Surprise = 7,
     Tired = 8,
+    Smile = 9,
 }
 
 public enum PinkFaceType