diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index b51dc4f..f4e996d 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -22,7 +22,7 @@
 
     <application
         android:allowBackup="true"
-        android:icon="@mipmap/funchat"
+        android:icon="@mipmap/ic_funchat"
         android:label="@string/app_name"
         android:supportsRtl="true"
         android:theme="@style/AppTheme"
diff --git a/app/src/main/res/layout/activity_login.xml b/app/src/main/res/layout/activity_login.xml
index 3f0c743..aacf048 100644
--- a/app/src/main/res/layout/activity_login.xml
+++ b/app/src/main/res/layout/activity_login.xml
@@ -9,7 +9,7 @@
     <ImageView
         android:layout_width="60dp"
         android:layout_height="60dp"
-        android:src="@mipmap/default_avatar"
+        android:src="@mipmap/avatar_9"
         android:layout_margin="20dp"
         android:scaleType="centerCrop"
         android:layout_gravity="center_horizontal"/>
diff --git a/app/src/main/res/layout/activity_splash.xml b/app/src/main/res/layout/activity_splash.xml
index 4b22685..30e198a 100644
--- a/app/src/main/res/layout/activity_splash.xml
+++ b/app/src/main/res/layout/activity_splash.xml
@@ -1,13 +1,14 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
               android:orientation="vertical"
               android:layout_width="match_parent"
-              android:layout_height="match_parent">
+              android:layout_height="match_parent"
+    android:background="@color/bg_splash">
 
     <ImageView
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        android:src="@mipmap/splash"
-        android:scaleType="centerCrop"/>
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:src="@mipmap/ic_funchat"
+        android:layout_centerInParent="true"/>
 
-</LinearLayout>
\ No newline at end of file
+</RelativeLayout>
\ No newline at end of file
diff --git a/app/src/main/res/mipmap-xhdpi/default_avatar.png b/app/src/main/res/mipmap-xhdpi/default_avatar.png
deleted file mode 100644
index 56dea76..0000000
Binary files a/app/src/main/res/mipmap-xhdpi/default_avatar.png and /dev/null differ
diff --git a/app/src/main/res/mipmap-xhdpi/funchat.png b/app/src/main/res/mipmap-xhdpi/funchat.png
deleted file mode 100644
index 863536a..0000000
Binary files a/app/src/main/res/mipmap-xhdpi/funchat.png and /dev/null differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_funchat.png b/app/src/main/res/mipmap-xhdpi/ic_funchat.png
new file mode 100644
index 0000000..451d376
Binary files /dev/null and b/app/src/main/res/mipmap-xhdpi/ic_funchat.png differ
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index fa8420b..91978c3 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -3,7 +3,7 @@
     <color name="colorPrimary">#3F51B5</color>
     <color name="colorPrimaryDark">#303F9F</color>
     <color name="colorAccent">#FF4081</color>
-
+    <color name="bg_splash">#65A8E8</color>
     <color name="qq_blue">#00acff</color>
     <color name="qq_blue_pressed">#00a1db</color>
     <color name="qq_blue_disabled">#559c9c9c</color>
diff --git a/img/login1.png b/img/login1.png
index f632701..2543905 100644
Binary files a/img/login1.png and b/img/login1.png differ
diff --git a/img/login2.png b/img/login2.png
index 92bd847..d14dfe8 100644
Binary files a/img/login2.png and b/img/login2.png differ
diff --git a/img/splash.png b/img/splash.png
index 5927c58..9cf0bae 100644
Binary files a/img/splash.png and b/img/splash.png differ