diff --git a/app/src/main/res/layout/fragment_grad_date_bottom.xml b/app/src/main/res/layout/fragment_grad_date_bottom.xml
index a62c4ff..c8ea91c 100644
--- a/app/src/main/res/layout/fragment_grad_date_bottom.xml
+++ b/app/src/main/res/layout/fragment_grad_date_bottom.xml
@@ -1,5 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<?xml version="1.0" encoding="utf-8"?><!--<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
@@ -72,7 +71,7 @@
     <androidx.constraintlayout.widget.ConstraintLayout
         android:id="@+id/constraintLayout"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
+        android:layout_height="323dp"
         android:background="@drawable/white_round_top_border_20"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
@@ -113,10 +112,9 @@
         <NumberPicker
             android:id="@+id/np_grad_date_year"
             android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_marginTop="8dp"
-            android:layout_marginEnd="4dp"
+            android:layout_height="0dp"
             android:selectionDividerHeight="0dp"
+            app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintEnd_toStartOf="@id/np_grad_date_month"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toBottomOf="@id/v_grad_date_underline" />
@@ -124,11 +122,9 @@
         <NumberPicker
             android:id="@+id/np_grad_date_month"
             android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_marginStart="4dp"
-            android:layout_marginTop="8dp"
-            android:layout_marginEnd="4dp"
+            android:layout_height="0dp"
             android:selectionDividerHeight="0dp"
+            app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintEnd_toStartOf="@id/np_grad_date_day"
             app:layout_constraintStart_toEndOf="@id/np_grad_date_year"
             app:layout_constraintTop_toBottomOf="@id/v_grad_date_underline" />
@@ -136,10 +132,9 @@
         <NumberPicker
             android:id="@+id/np_grad_date_day"
             android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_marginStart="4dp"
-            android:layout_marginTop="8dp"
+            android:layout_height="0dp"
             android:selectionDividerHeight="0dp"
+            app:layout_constraintBottom_toBottomOf="parent"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toEndOf="@id/np_grad_date_month"
             app:layout_constraintTop_toBottomOf="@id/v_grad_date_underline" />