diff --git a/activity_main2.xml b/activity_main2.xml
new file mode 100644
index 0000000..550d212
--- /dev/null
+++ b/activity_main2.xml
@@ -0,0 +1,162 @@
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@drawable/ic_bg_main"
+    android:orientation="vertical">
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+        <ImageView
+            android:layout_marginTop="2dp"
+            android:layout_marginLeft="7dp"
+            android:layout_width="90dp"
+            android:layout_height="40dp"
+            android:src="@drawable/logo"/>
+    </LinearLayout>
+    <LinearLayout
+        android:layout_width="250dp"
+        android:layout_height="250dp"
+        android:layout_gravity="center_horizontal"
+        android:background="@drawable/ic_bg_exercises_main"
+        android:orientation="vertical">
+        <Button android:id="@+id/btn_test1"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_horizontal"
+            android:layout_marginTop="10dp"
+            android:background="#00000000"
+            android:drawableTop="@drawable/ic_main_sxlx"
+            android:text="顺序练习"
+            android:textColor="#ffffff"
+            android:textSize="14sp"
+            android:visibility="invisible"/>
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_horizontal"
+            android:layout_marginTop="28dp"
+            android:gravity="center_vertical"
+            android:orientation="horizontal">
+            <Button
+                android:id="@+id/btn_test2"
+                android:layout_width="60dp"
+                android:layout_height="wrap_content"
+                android:layout_marginRight="6dp"
+                android:layout_marginTop="5dp"
+                android:background="#00000000"
+                android:drawableTop="@drawable/ic_main_zjlx"
+                android:gravity="center"
+                android:text="章节练习"
+                android:textColor="#ffffff"
+                android:textSize="14sp"
+                android:visibility="invisible"/>
+            <LinearLayout
+                android:id="@+id/ll_main_start_answer"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="5dp"
+                android:layout_weight="0.87"
+                android:orientation="vertical">
+                <ImageView
+                    android:layout_width="match_parent"
+                    android:layout_height="40dp"
+                    android:layout_gravity="center_horizontal"
+                    android:src="@drawable/ic_main_mnks"/>
+                <Button android:id="@+id/btn_mnks"
+                    android:layout_width="match_parent"
+                    android:layout_height="40dp"
+                    android:background="#00000000"
+                    android:gravity="center"
+                    android:text="开始答题"
+                    android:textColor="#000000"
+                    android:textSize="15sp"/>
+            </LinearLayout>
+            <Button
+                android:id="@+id/btn_test3"
+                android:layout_width="60dp"
+                android:layout_height="wrap_content"
+                android:layout_marginLeft="2dp"
+                android:layout_marginTop="5dp"
+                android:background="#00000000"
+                android:drawableTop="@drawable/ic_main_sjlx"
+                android:gravity="center"
+                android:text="随机练习"
+                android:textColor="#ffffffff"
+                android:textSize="14sp"
+                android:visibility="invisible"/>
+        </LinearLayout>
+        <Button
+            android:id="@+id/btn_test4"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_horizontal"
+            android:layout_marginTop="47dp"
+            android:background="#00000000"
+            android:drawableTop="@drawable/ic_main_ctjlb"
+            android:text="错题记录本"
+            android:textColor="#ffffff"
+            android:textSize="14sp"
+            android:visibility="invisible"/>
+    </LinearLayout>
+    <LinearLayout
+        android:layout_width="fill_parent"
+        android:layout_height="70dp"
+        android:layout_marginLeft="25dp"
+        android:layout_marginRight="25dp"
+        android:layout_marginTop="10dp"
+        android:background="#F16C4D"
+        android:orientation="horizontal"
+        android:paddingTop="10dp">
+        <Button
+            android:id="@+id/btn_choose"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_weight="1"
+            android:background="#00000000"
+            android:checked="true"
+            android:drawableTop="@drawable/icon_main_point"
+            android:gravity="center"
+            android:text="选择题"
+            android:textColor="#ffffff"
+            android:textSize="14sp"/>
+        <Button
+            android:id="@+id/btn_judge"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_weight="1"
+            android:background="#00000000"
+            android:drawableTop="@drawable/icon_main_law"
+            android:gravity="center" android:text="判断题"
+            android:textColor="#ffffff"
+            android:textSize="14sp"/>
+        <Button
+            android:id="@+id/btn_blanks"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_weight="1"
+            android:background="#00000000"
+            android:drawableTop="@drawable/icon_main_statistics"
+            android:gravity="center"
+            android:text="填空题"
+            android:textColor="#ffffff"
+            android:textSize="14sp"/>
+        <Button
+            android:id="@+id/btn_about"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_weight="1"
+            android:background="#00000000"
+            android:drawableTop="@drawable/icon_main_rank"
+            android:gravity="center"
+            android:text="关于"
+            android:textColor="#ffffff"
+            android:textSize="14sp"/>
+    </LinearLayout>
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1">
+    </LinearLayout>
+</LinearLayout>
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