diff --git a/README.md b/README.md
index 9030026..a4088f0 100644
--- a/README.md
+++ b/README.md
@@ -3,9 +3,9 @@
 
 
 ### 项目简介
-“优聚”是一款集多个平台的资讯内容、复合型优秀资源和实用功能的APP,打破传统限制,融合多元,发现更多、更优秀、更有趣的东西。后续也会加入更多新的功能。也欢迎各位提出意见。
-项目是一款组件化综合案例,包含新闻,MONO资讯,开眼视频,知乎日报,美女图片,垃圾分类,一言,古诗词,智能聊天机器人,语音识别功能,干货集中营,豆瓣电影等等模块。
-项目利用业余时间开发,时间不固定,暂时只实现了这些功能。
+“优聚”是一款集多个平台的资讯内容、复合型优秀资源和实用功能以及多种炫酷UI特效的APP,打破传统限制,融合多元,发现更多、更优秀、更有趣的东西。
+项目是一款组件化综合案例,包含新闻,MONO资讯,开眼视频,知乎日报,垃圾分类搜索,一言,古诗词,智能聊天机器人,语音识别功能,干货集中营,豆瓣影视等等模块。
+项目利用业余时间开发,时间不固定,暂时只实现了这些功能。后续也会加入更多新的功能。也欢迎各位提出意见。
 
 ### 主要模块
 目前包含的主要模块有:base基础模块、network网络请求模块、语音识别模块、Gank模块、资讯模块。除base和network外,每个模块都可单独抽离为APP运行,不影响主工程,具体参照config.gradle配置文件。
@@ -22,4 +22,4 @@
 ### 截图
 ![image](https://raw.githubusercontent.com/HeYongRui/YouJu/master/screenshot/1.png) ![image](https://raw.githubusercontent.com/HeYongRui/YouJu/master/screenshot/2.png)![image](https://raw.githubusercontent.com/HeYongRui/YouJu/master/screenshot/3.png) 
 ![image](https://raw.githubusercontent.com/HeYongRui/YouJu/master/screenshot/4.png) ![image](https://raw.githubusercontent.com/HeYongRui/YouJu/master/screenshot/5.png)![image](https://raw.githubusercontent.com/HeYongRui/YouJu/master/screenshot/6.png) 
-![image](https://raw.githubusercontent.com/HeYongRui/YouJu/master/screenshot/7.png) 
\ No newline at end of file
+![image](https://raw.githubusercontent.com/HeYongRui/YouJu/master/screenshot/7.png) ![image](https://raw.githubusercontent.com/HeYongRui/YouJu/master/screenshot/8.png) 
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 0b88eb0..e0ca192 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -14,7 +14,7 @@
         tools:replace="android:name">
         <activity
             android:name=".WelcomeActivity"
-            android:theme="@style/BaseAppTheme">
+            android:theme="@style/SplashThemeFullscreen">
             <intent-filter>
                 <action android:name="android.intent.action.VIEW" />
                 <action android:name="android.intent.action.MAIN" />
diff --git a/app/src/main/java/com/heyongrui/youju/WelcomeActivity.java b/app/src/main/java/com/heyongrui/youju/WelcomeActivity.java
index 4b8bf89..ced3b4c 100644
--- a/app/src/main/java/com/heyongrui/youju/WelcomeActivity.java
+++ b/app/src/main/java/com/heyongrui/youju/WelcomeActivity.java
@@ -18,7 +18,7 @@
 
 import com.alibaba.android.arouter.launcher.ARouter;
 import com.bumptech.glide.load.engine.DiskCacheStrategy;
-import com.bumptech.glide.request.RequestOptions;
+import com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions;
 import com.gyf.immersionbar.BarHide;
 import com.gyf.immersionbar.ImmersionBar;
 import com.heyongrui.base.assist.ConfigConstants;
@@ -76,17 +76,21 @@ protected void init(Bundle savedInstanceState) {
     }
 
     private void loadLocalCover() {//加载本地封面图
+        Object res = R.drawable.welcomimg;
         File cacheDirectory = FileUtil.getCacheDirectory(this, null);
         if (cacheDirectory != null && cacheDirectory.exists()) {
             File file = new File(cacheDirectory.getPath(), "splash.jpg");
             if (file.exists()) {
-                RequestOptions requestOptions = new RequestOptions();
-                requestOptions.placeholder(R.drawable.welcomimg);
-                requestOptions.skipMemoryCache(true);
-                requestOptions.diskCacheStrategy(DiskCacheStrategy.NONE);
-                GlideApp.with(this).load(file.getAbsolutePath()).apply(requestOptions).into(ivWelcome);
+                res = file.getAbsolutePath();
             }
         }
+        GlideApp.with(this)
+                .load(res)
+                .transition(DrawableTransitionOptions.withCrossFade())
+                .diskCacheStrategy(DiskCacheStrategy.NONE)
+                .placeholder(R.drawable.welcomimg)
+                .error(R.drawable.welcomimg)
+                .into(ivWelcome);
     }
 
     private void startMainActivity() {//开始缩放动画
diff --git a/app/src/main/res/drawable-xhdpi/bg_splash_layer.xml b/app/src/main/res/drawable-xhdpi/bg_splash_layer.xml
new file mode 100644
index 0000000..b937ebd
--- /dev/null
+++ b/app/src/main/res/drawable-xhdpi/bg_splash_layer.xml
@@ -0,0 +1,24 @@
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android"
+    android:opacity="opaque">
+    <!--适配不同机型尺寸不同导致冷启动背景拉伸问题-->
+    <!-- 背景颜色,在上图中该颜色为黑色 -->
+    <item android:drawable="@color/background" />
+    <!-- 黑色背景上的其他图片元素,比如 一个居中显示的 logo 图标-->
+    <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@drawable/ic_launcher" />
+    </item>
+    <!-- 右上角的图标元素 -->
+    <!--<item>-->
+    <!--<bitmap-->
+    <!--android:gravity="top|right"-->
+    <!--android:src="@drawable/top_right" />-->
+    <!--</item>-->
+    <!--&lt;!&ndash; 最下面的文字,注意这里有个 bottom 设置 &ndash;&gt;-->
+    <!--<item android:bottom="@dimen/product_text_bottom">-->
+    <!--<bitmap-->
+    <!--android:gravity="bottom"-->
+    <!--android:src="@drawable/bottom_text" />-->
+    <!--</item>-->
+</layer-list>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_welcome.xml b/app/src/main/res/layout/activity_welcome.xml
index bc6637e..666fec4 100644
--- a/app/src/main/res/layout/activity_welcome.xml
+++ b/app/src/main/res/layout/activity_welcome.xml
@@ -11,7 +11,7 @@
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:scaleType="centerCrop"
-        android:src="@drawable/welcomimg" />
+        tools:src="@drawable/welcomimg" />
 
     <View
         android:id="@+id/bg"
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index 25fe7ea..2d34229 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -1,4 +1,10 @@
 <resources>
 
+    <style name="SplashThemeFullscreen" parent="Theme.MaterialComponents.Light.NoActionBar">
+        <item name="android:windowFullscreen">true</item>
+        <item name="android:windowNoTitle">true</item>
+        <item name="android:windowBackground">@drawable/bg_splash_layer</item>
+        <item name="android:windowContentOverlay">@null</item>
+    </style>
 
 </resources>
diff --git a/main/src/main/java/com/heyongrui/main/planetball/view/PlanetBallActivity.java b/main/src/main/java/com/heyongrui/main/planetball/view/PlanetBallActivity.java
index 7fa63fb..612d0ac 100644
--- a/main/src/main/java/com/heyongrui/main/planetball/view/PlanetBallActivity.java
+++ b/main/src/main/java/com/heyongrui/main/planetball/view/PlanetBallActivity.java
@@ -10,6 +10,8 @@
 import com.alibaba.android.arouter.facade.annotation.Route;
 import com.blankj.utilcode.util.ConvertUtils;
 import com.blankj.utilcode.util.ToastUtils;
+import com.gyf.immersionbar.BarHide;
+import com.gyf.immersionbar.ImmersionBar;
 import com.heyongrui.base.assist.ConfigConstants;
 import com.heyongrui.base.base.BaseActivity;
 import com.heyongrui.base.widget.firefly.FireflyView;
@@ -27,6 +29,11 @@ public class PlanetBallActivity extends BaseActivity {
     private FireflyView fireflyView;
     private Handler mHandler = new Handler();
 
+    @Override
+    protected void initImmersionBar() {
+        ImmersionBar.with(this).hideBar(BarHide.FLAG_HIDE_STATUS_BAR).init();
+    }
+
     @Override
     protected int getLayoutId() {
         return R.layout.activity_planet_ball;
diff --git a/screenshot/8.png b/screenshot/8.png
new file mode 100644
index 0000000..408bc17
Binary files /dev/null and b/screenshot/8.png differ