diff --git a/app/src/main/java/me/jj97181818/ch05_foodmenueventhw/MainActivity.java b/app/src/main/java/me/jj97181818/ch05_foodmenueventhw/MainActivity.java
index 77c70cc..85bef1e 100644
--- a/app/src/main/java/me/jj97181818/ch05_foodmenueventhw/MainActivity.java
+++ b/app/src/main/java/me/jj97181818/ch05_foodmenueventhw/MainActivity.java
@@ -16,7 +16,7 @@ public class MainActivity extends AppCompatActivity implements CompoundButton.On
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
 
-        int [] chk_id = {R.id.chk1, R.id.chk2,  R.id.chk3, R.id.chk4};
+        int [] chk_id = {R.id.chk1, R.id.chk2,  R.id.chk3, R.id.chk4, R.id.chk5, R.id.chk6};
 
         //註冊每個方塊的監聽事件
         for (int id : chk_id) {
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 595d935..adb7da6 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -5,7 +5,8 @@
     android:id="@+id/bg"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    tools:context=".MainActivity">
+    tools:context=".MainActivity"
+    tools:layout_editor_absoluteY="81dp">
 
     <CheckBox
         android:id="@+id/chk1"
@@ -60,42 +61,61 @@
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginStart="8dp"
-        android:layout_marginTop="20dp"
+        android:layout_marginTop="25dp"
         android:layout_marginEnd="8dp"
         android:onClick="takeOrder"
         android:text="訂購"
         android:textSize="30sp"
         app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="1.0"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/chk3" />
+        app:layout_constraintTop_toBottomOf="@+id/chk5" />
 
     <TextView
         android:id="@+id/showOrder"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
         android:layout_marginStart="8dp"
-        android:layout_marginTop="163dp"
+        android:layout_marginTop="26dp"
         android:layout_marginEnd="8dp"
-        android:layout_marginBottom="165dp"
         android:text="請點餐"
         android:textSize="20sp"
-        app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/chk3" />
+        app:layout_constraintTop_toBottomOf="@+id/button" />
 
     <RadioButton
         android:id="@+id/bgGreen"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginStart="8dp"
-        android:layout_marginTop="8dp"
-        android:layout_marginEnd="8dp"
-        android:layout_marginBottom="8dp"
+        android:layout_marginTop="70dp"
+        android:layout_marginBottom="70dp"
         android:text="背景顏色"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@+id/showOrder" />
+
+    <CheckBox
+        android:id="@+id/chk5"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="7dp"
+        android:layout_marginTop="17dp"
+        android:text="豬血糕"
+        android:textSize="30sp"
+        app:layout_constraintEnd_toStartOf="@+id/chk6"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/chk3" />
+
+    <CheckBox
+        android:id="@+id/chk6"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="17dp"
+        android:layout_marginEnd="25dp"
+        android:text="牛排"
+        android:textSize="30sp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toEndOf="@+id/chk5"
+        app:layout_constraintTop_toBottomOf="@+id/chk4" />
 </android.support.constraint.ConstraintLayout>
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