diff --git a/前端/test/.idea/misc.xml b/前端/test/.idea/misc.xml
index b0c7b20..e0d5b93 100644
--- a/前端/test/.idea/misc.xml
+++ b/前端/test/.idea/misc.xml
@@ -29,7 +29,7 @@
       </value>
     </option>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">
diff --git a/前端/test/app/src/main/java/com/example/administrator/test/IndexActivity.java b/前端/test/app/src/main/java/com/example/administrator/test/IndexActivity.java
index 542cc53..f2646ab 100644
--- a/前端/test/app/src/main/java/com/example/administrator/test/IndexActivity.java
+++ b/前端/test/app/src/main/java/com/example/administrator/test/IndexActivity.java
@@ -8,6 +8,6 @@ public class IndexActivity extends AppCompatActivity {
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        setContentView(R.layout.res_password);
+        setContentView(R.layout.activity_index);
     }
 }
diff --git a/前端/test/app/src/main/res/drawable/addmemo.gif b/前端/test/app/src/main/res/drawable/addmemo.gif
new file mode 100644
index 0000000..86840a3
Binary files /dev/null and b/前端/test/app/src/main/res/drawable/addmemo.gif differ
diff --git a/前端/test/app/src/main/res/drawable/flybackground.png b/前端/test/app/src/main/res/drawable/flybackground.png
new file mode 100644
index 0000000..5d27f93
Binary files /dev/null and b/前端/test/app/src/main/res/drawable/flybackground.png differ
diff --git a/前端/test/app/src/main/res/layout/activity_index.xml b/前端/test/app/src/main/res/layout/activity_index.xml
index a851d77..2016850 100644
--- a/前端/test/app/src/main/res/layout/activity_index.xml
+++ b/前端/test/app/src/main/res/layout/activity_index.xml
@@ -4,122 +4,95 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="@drawable/allbackground30">
+    android:background="@drawable/flybackground"
+    tools:layout_editor_absoluteY="25dp">
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical">
 
-    <ImageView
-        android:id="@+id/butterflypng"
-        android:layout_width="463dp"
-        android:layout_height="99dp"
-        android:src="@drawable/but"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="0.493"
-        app:layout_constraintStart_toStartOf="parent" />
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical"
+            android:layout_weight="1">
+            <ImageView
+                android:id="@+id/indexmemopng"
+                android:layout_width="140dp"
+                android:layout_height="140dp"
+                android:src="@drawable/indexmemo" />
 
-    <ImageView
-        android:id="@+id/indexdiarypng"
-        android:layout_width="140dp"
-        android:layout_height="140dp"
-        android:layout_marginTop="8dp"
-        android:layout_marginEnd="102dp"
-        android:layout_marginRight="102dp"
-        android:layout_marginBottom="8dp"
-        android:src="@drawable/indexdiary"
-        app:layout_constraintBottom_toTopOf="@+id/butterflypng"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toEndOf="@+id/indexmemotext"
-        app:layout_constraintTop_toTopOf="parent"
-        tools:ignore="MissingConstraints" />
+            <TextView
+                android:id="@+id/indexmemotext"
+                android:layout_width="140dp"
+                android:layout_height="wrap_content"
+                android:text="备忘录"
+                android:textColor="#000"
+                android:textSize="20dp"
+                android:layout_gravity="left"
+                android:textAlignment="center"/>
+        </LinearLayout>
 
-    <ImageView
-        android:id="@+id/indexmyng"
-        android:layout_width="90dp"
-        android:layout_height="90dp"
-        android:layout_marginStart="8dp"
-        android:layout_marginLeft="8dp"
-        android:layout_marginBottom="8dp"
-        android:src="@drawable/indexmy"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        tools:ignore="MissingConstraints" />
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical"
+            android:layout_weight="1">
+            <ImageView
+                android:id="@+id/indexdiarypng"
+                android:layout_width="140dp"
+                android:layout_height="140dp"
+                android:src="@drawable/indexdiary"
+                android:layout_gravity="center"/>
+            <TextView
+                android:id="@+id/indexdiarytext"
+                android:layout_width="140dp"
+                android:layout_height="wrap_content"
+                android:text="日记"
+                android:textColor="#000"
+                android:textSize="20dp"
+                android:layout_gravity="center"
+                android:textAlignment="center"/>
+        </LinearLayout>
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:orientation="vertical"
+            android:layout_weight="1">
+            <ImageView
+                android:id="@+id/indexsharepng"
+                android:layout_width="140dp"
+                android:layout_height="140dp"
+                android:src="@drawable/indexshare"
+                android:layout_gravity="right"/>
+            <TextView
+                android:id="@+id/indexsharetext"
+                android:layout_width="140dp"
+                android:layout_height="wrap_content"
+                android:text="分享时刻"
+                android:textColor="#000"
+                android:textSize="20dp"
+                android:layout_gravity="right"
+                android:textAlignment="center"/>
+        </LinearLayout>
 
-    <ImageView
-        android:id="@+id/indexsharepng"
-        android:layout_width="140dp"
-        android:layout_height="140dp"
-        android:layout_marginTop="312dp"
-        android:layout_marginBottom="26dp"
-        android:src="@drawable/indexshare"
-        app:layout_constraintBottom_toTopOf="@+id/butterflypng"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toEndOf="@+id/indexdiarytext"
-        app:layout_constraintTop_toTopOf="parent"
-        tools:ignore="MissingConstraints" />
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_weight="0.5">
+            <ImageView
+                android:id="@+id/indexmyng"
+                android:layout_width="90dp"
+                android:layout_height="90dp"
+                android:layout_marginStart="8dp"
+                android:layout_marginBottom="8dp"
+                android:src="@drawable/indexmy"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                tools:ignore="MissingConstraints" />
+        </LinearLayout>
+    </LinearLayout>
 
-    <ImageView
-        android:id="@+id/indexmemopng"
-        android:layout_width="140dp"
-        android:layout_height="140dp"
-        android:layout_marginStart="8dp"
-        android:layout_marginLeft="8dp"
-        android:layout_marginTop="8dp"
-        android:src="@drawable/indexmemo"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-        tools:ignore="MissingConstraints" />
 
-    <TextView
-        android:id="@+id/indexmemotext"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="52dp"
-        android:layout_marginLeft="52dp"
-        android:layout_marginTop="157dp"
-        android:layout_marginEnd="30dp"
-        android:layout_marginRight="30dp"
-        android:layout_marginBottom="294dp"
-        android:text="备忘录"
-        android:textColor="#000"
-        android:textSize="20dp"
-        app:layout_constraintBottom_toTopOf="@+id/butterflypng"
-        app:layout_constraintEnd_toEndOf="@+id/indexmemopng"
-        app:layout_constraintEnd_toStartOf="@+id/indexdiarypng"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-        tools:ignore="MissingConstraints" />
-
-    <TextView
-        android:id="@+id/indexdiarytext"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:layout_marginStart="192dp"
-        android:layout_marginLeft="192dp"
-        android:layout_marginTop="8dp"
-        android:layout_marginEnd="12dp"
-        android:layout_marginRight="12dp"
-        android:text="日记"
-        android:textColor="#000"
-        android:textSize="20dp"
-        app:layout_constraintEnd_toEndOf="@+id/indexdiarypng"
-        app:layout_constraintEnd_toStartOf="@+id/indexsharepng"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/indexdiarypng"
-        tools:ignore="MissingConstraints" />
-
-    <TextView
-        android:id="@+id/indexsharetext"
-        android:layout_width="83dp"
-        android:layout_height="wrap_content"
-        android:layout_marginEnd="8dp"
-        android:layout_marginRight="8dp"
-        android:layout_marginBottom="92dp"
-        android:text="分享时刻"
-        android:textColor="#000"
-        android:textSize="20dp"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="@+id/indexsharepng"
-        app:layout_constraintHorizontal_bias="0.836"
-        app:layout_constraintStart_toStartOf="@+id/indexsharepng"
-        tools:ignore="MissingConstraints" />
 
 </android.support.constraint.ConstraintLayout>
\ No newline at end of file