diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 17eab17..3b24b13 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -1,18 +1,68 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
-    android:layout_height="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical"
     tools:context=".MainActivity">
-
-    <TextView
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="Hello World!"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
-
-</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@android:color/white"
+        android:orientation="vertical">
+        <include layout="@layout/main_title_bar" />
+        <FrameLayout
+            android:id="@+id/main_body"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:background="@android:color/white" />
+    </LinearLayout>
+    <LinearLayout
+        android:id="@+id/main_bottom_bar"
+        android:layout_width="match_parent"
+        android:layout_height="55dp"
+        android:layout_alignParentBottom="true"
+        android:background="#F2F2F2"
+        android:orientation="horizontal">
+        <RelativeLayout
+            android:id="@+id/bottom_bar_course_btn"
+            style="@style/rlBottomStyle">
+            <TextView
+                android:id="@+id/bottom_bar_text_course"
+                style="@style/tvBottomStyle"
+                android:text="课程" />
+            <ImageView
+                android:id="@+id/bottom_bar_image_course"
+                style="@style/ivBottomStyle"
+                android:layout_above="@id/bottom_bar_text_course"
+                android:src="@drawable/main_course_icon" />
+        </RelativeLayout>
+        <RelativeLayout
+            android:id="@+id/bottom_bar_exercises_btn"
+            style="@style/rlBottomStyle">
+            <TextView
+                android:id="@+id/bottom_bar_text_exercises"
+                style="@style/tvBottomStyle"
+                android:text="习题" />
+            <ImageView
+                android:id="@+id/bottom_bar_image_exercises"
+                style="@style/ivBottomStyle"
+                android:layout_above="@id/bottom_bar_text_exercises"
+                android:src="@drawable/main_exercises_icon" />
+        </RelativeLayout>
+        <RelativeLayout
+            android:id="@+id/bottom_bar_myinfo_btn"
+            style="@style/rlBottomStyle">
+            <TextView
+                android:id="@+id/bottom_bar_text_myinfo"
+                style="@style/tvBottomStyle"
+                android:text="我" />
+            <ImageView
+                android:id="@+id/bottom_bar_image_myinfo"
+                style="@style/ivBottomStyle"
+                android:layout_above="@id/bottom_bar_text_myinfo"
+                android:src="@drawable/main_my_icon" />
+        </RelativeLayout>
+    </LinearLayout>
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/main_view_myinfo.xml b/app/src/main/res/layout/main_view_myinfo.xml
new file mode 100644
index 0000000..27f4d84
--- /dev/null
+++ b/app/src/main/res/layout/main_view_myinfo.xml
@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@android:color/white"
+    android:orientation="vertical">
+    <LinearLayout
+        android:id="@+id/ll_head"
+        android:layout_width="fill_parent"
+        android:layout_height="240dp"
+        android:background="@drawable/myinfo_login_bg"
+        android:orientation="vertical">
+        <ImageView
+            android:id="@+id/iv_head_icon"
+            android:layout_width="70dp"
+            android:layout_height="70dp"
+            android:layout_gravity="center_horizontal"
+            android:layout_marginTop="75dp"
+            android:src="@drawable/default_icon" />
+        <TextView
+            android:id="@+id/tv_user_name"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_horizontal"
+            android:layout_marginTop="10dp"
+            android:text="点击登录"
+            android:textColor="@android:color/white"
+            android:textSize="16sp" />
+    </LinearLayout>
+    <View
+        style="@style/vMyinfoStyle"
+        android:layout_marginTop="20dp" />
+    <RelativeLayout
+        android:id="@+id/rl_course_history"
+        style="@style/rlMyinfoStyle">
+        <ImageView
+            android:id="@+id/iv_course_historyicon"
+            style="@style/ivMyinfoLeftStyle"
+            android:src="@drawable/course_history_icon" />
+        <TextView
+            style="@style/tvMyinfoStyle"
+            android:layout_toRightOf="@id/iv_course_historyicon"
+            android:text="播放记录" />
+        <ImageView style="@style/ivMyinfoRightStyle" />
+    </RelativeLayout>
+    <View style="@style/vMyinfoStyle" />
+    <RelativeLayout
+        android:id="@+id/rl_setting"
+        style="@style/rlMyinfoStyle">
+        <ImageView
+            android:id="@+id/iv_userinfo_icon"
+            style="@style/ivMyinfoLeftStyle"
+            android:src="@drawable/myinfo_setting_icon" />
+        <TextView
+            style="@style/tvMyinfoStyle"
+            android:layout_toRightOf="@id/iv_userinfo_icon"
+            android:text="设置" />
+        <ImageView style="@style/ivMyinfoRightStyle" />
+    </RelativeLayout>
+    <View style="@style/vMyinfoStyle" />
+</LinearLayout>
\ No newline at end of file
diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml
index 0f99541..9001727 100644
--- a/app/src/main/res/values/themes.xml
+++ b/app/src/main/res/values/themes.xml
@@ -49,4 +49,70 @@
         <item name="android:textColor">@android:color/white</item>
         <item name="android:textSize">14sp</item>
     </style>
+
+    <style name="rlBottomStyle">
+        <item name="android:layout_width">0dp</item>
+        <item name="android:layout_height">match_parent</item>
+        <item name="android:layout_weight">1</item>
+    </style>
+
+    <style name="tvBottomStyle">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">wrap_content</item>
+        <item name="android:layout_alignParentBottom">true</item>
+        <item name="android:layout_centerHorizontal">true</item>
+        <item name="android:layout_marginBottom">3dp</item>
+        <item name="android:gravity">center</item>
+        <item name="android:singleLine">true</item>
+        <item name="android:textColor">#666666</item>
+        <item name="android:textSize">14sp</item>
+    </style>
+
+    <style name="ivBottomStyle">
+        <item name="android:layout_width">27dp</item>
+        <item name="android:layout_height">27dp</item>
+        <item name="android:layout_alignParentTop">true</item>
+        <item name="android:layout_centerHorizontal">true</item>
+        <item name="android:layout_marginTop">3dp</item>
+    </style>
+
+    <style name="vMyinfoStyle">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">1dp</item>
+        <item name="android:background">#E3E3E3</item>
+    </style>
+    <!--条目布局样式-->
+    <style name="rlMyinfoStyle">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">50dp</item>
+        <item name="android:background">#F7F8F8</item>
+        <item name="android:gravity">center_vertical</item>
+        <item name="android:paddingLeft">10dp</item>
+        <item name="android:paddingRight">10dp</item>
+    </style>
+    <!--条目左侧图标样式-->
+    <style name="ivMyinfoLeftStyle">
+        <item name="android:layout_width">20dp</item>
+        <item name="android:layout_height">20dp</item>
+        <item name="android:layout_centerVertical">true</item>
+        <item name="android:layout_marginLeft">25dp</item>
+    </style>
+    <!--条目文本样式-->
+    <style name="tvMyinfoStyle">
+        <item name="android:layout_width">wrap_content</item>
+        <item name="android:layout_height">wrap_content</item>
+        <item name="android:layout_centerVertical">true</item>
+        <item name="android:layout_marginLeft">25dp</item>
+        <item name="android:textColor">#A3A3A3</item>
+        <item name="android:textSize">16sp</item>
+    </style>
+    <!--条目右侧图标样式-->
+    <style name="ivMyinfoRightStyle">
+        <item name="android:layout_width">15dp</item>
+        <item name="android:layout_height">15dp</item>
+        <item name="android:layout_alignParentRight">true</item>
+        <item name="android:layout_centerVertical">true</item>
+        <item name="android:layout_marginRight">25dp</item>
+        <item name="android:src">@drawable/iv_right_arrow</item>
+    </style>
 </resources>
\ No newline at end of file