diff --git a/app/src/main/ic_yingmao_logo_9972-playstore.png b/app/src/main/ic_yingmao_logo_9972-playstore.png
deleted file mode 100644
index e8de605..0000000
Binary files a/app/src/main/ic_yingmao_logo_9972-playstore.png and /dev/null differ
diff --git a/app/src/main/java/com/yingmao/clash/act/LossPreventionActivity.kt b/app/src/main/java/com/yingmao/clash/act/LossPreventionActivity.kt
index c8b30e1..81d7c90 100644
--- a/app/src/main/java/com/yingmao/clash/act/LossPreventionActivity.kt
+++ b/app/src/main/java/com/yingmao/clash/act/LossPreventionActivity.kt
@@ -33,7 +33,7 @@ import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 
 class LossPreventionActivity : BaseActivity() {
-    var iv_lossper: ImageView? = null;
+    lateinit var iv_lossper: ImageView ;
     private  lateinit var aiBack: AppCompatImageView
     private  lateinit var tvSave:TextView
     override fun onCreate(savedInstanceState: Bundle?) {
@@ -65,7 +65,7 @@ class LossPreventionActivity : BaseActivity() {
         Glide.with(this).load(fdsUrl)
             .placeholder(R.drawable.spinner200px200px)
             .fitCenter()
-            .into(iv_lossper!!)
+            .into(iv_lossper)
     }
 
     private suspend fun saveImage() {
diff --git a/app/src/main/java/com/yingmao/clash/act/SplashActivity.kt b/app/src/main/java/com/yingmao/clash/act/SplashActivity.kt
index f0d7c67..34dce74 100644
--- a/app/src/main/java/com/yingmao/clash/act/SplashActivity.kt
+++ b/app/src/main/java/com/yingmao/clash/act/SplashActivity.kt
@@ -291,7 +291,6 @@ class SplashActivity : BaseActivity() {
                 horizontalPadding = false
             )
             val captchaSimple = findViewById<Captcha>(R.id.captCha)
-            captchaSimple.setBitmap(R.drawable.gv_icon)
             captchaSimple.setCaptchaListener(object : Captcha.CaptchaListener {
                 override fun onAccess(time: Long): String {
                     Toast.makeText(
diff --git a/app/src/main/java/com/yingmao/clash/captcha/Captcha.java b/app/src/main/java/com/yingmao/clash/captcha/Captcha.java
index 2e20e22..fd55251 100644
--- a/app/src/main/java/com/yingmao/clash/captcha/Captcha.java
+++ b/app/src/main/java/com/yingmao/clash/captcha/Captcha.java
@@ -105,7 +105,7 @@ public class Captcha extends LinearLayout {
     public Captcha(@NonNull final Context context, @Nullable AttributeSet attrs, @AttrRes int defStyleAttr) {
         super(context, attrs, defStyleAttr);
         TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.Captcha);
-        drawableId = typedArray.getResourceId(R.styleable.Captcha_src, R.drawable.gv_icon);
+//        drawableId = typedArray.getResourceId(R.styleable.Captcha_src, R.drawable.gv_icon);
         progressDrawableId = typedArray.getResourceId(R.styleable.Captcha_progressDrawable, R.drawable.po_seekbar);
         thumbDrawableId = typedArray.getResourceId(R.styleable.Captcha_thumbDrawable,R.drawable.thumb);
         mMode = typedArray.getInteger(R.styleable.Captcha_mode, MODE_BAR);
diff --git a/app/src/main/java/com/yingmao/clash/view/dialog/ActivityViewDialog.java b/app/src/main/java/com/yingmao/clash/view/dialog/ActivityViewDialog.java
index bc8e085..0c9e3f9 100644
--- a/app/src/main/java/com/yingmao/clash/view/dialog/ActivityViewDialog.java
+++ b/app/src/main/java/com/yingmao/clash/view/dialog/ActivityViewDialog.java
@@ -26,7 +26,7 @@ public class ActivityViewDialog extends Dialog {
         ImageView ivActivityImg =findViewById(R.id.ivActivityImg);
         Glide.with(context)
                 .load(path)
-                .error(R.drawable.ic_activity_bg)
+//                .error(R.drawable.ic_activity_bg)
                 .diskCacheStrategy(DiskCacheStrategy.DATA)//仅仅只缓存原来的全分辨率的图像
                 .into(ivActivityImg);
     }
diff --git a/app/src/main/res/drawable-xhdpi/btn_speed_off.png b/app/src/main/res/drawable-xhdpi/btn_speed_off.png
deleted file mode 100644
index bbd2634..0000000
Binary files a/app/src/main/res/drawable-xhdpi/btn_speed_off.png and /dev/null differ
diff --git a/app/src/main/res/drawable-xhdpi/btn_speed_on.png b/app/src/main/res/drawable-xhdpi/btn_speed_on.png
deleted file mode 100644
index 048c175..0000000
Binary files a/app/src/main/res/drawable-xhdpi/btn_speed_on.png and /dev/null differ
diff --git a/app/src/main/res/drawable-xhdpi/gift.png b/app/src/main/res/drawable-xhdpi/gift.png
deleted file mode 100644
index 08a98be..0000000
Binary files a/app/src/main/res/drawable-xhdpi/gift.png and /dev/null differ
diff --git a/app/src/main/res/drawable-xhdpi/gv_icon.jpg b/app/src/main/res/drawable-xhdpi/gv_icon.jpg
deleted file mode 100644
index be3eda8..0000000
Binary files a/app/src/main/res/drawable-xhdpi/gv_icon.jpg and /dev/null differ
diff --git a/app/src/main/res/drawable-xhdpi/pwd_bg.png b/app/src/main/res/drawable-xhdpi/pwd_bg.png
deleted file mode 100644
index cc16788..0000000
Binary files a/app/src/main/res/drawable-xhdpi/pwd_bg.png and /dev/null differ
diff --git a/app/src/main/res/drawable-xhdpi/register.png b/app/src/main/res/drawable-xhdpi/register.png
deleted file mode 100644
index 902a609..0000000
Binary files a/app/src/main/res/drawable-xhdpi/register.png and /dev/null differ
diff --git a/app/src/main/res/drawable-xhdpi/startscreen.jpg b/app/src/main/res/drawable-xhdpi/startscreen.jpg
deleted file mode 100644
index e20e066..0000000
Binary files a/app/src/main/res/drawable-xhdpi/startscreen.jpg and /dev/null differ
diff --git a/app/src/main/res/drawable-xhdpi/vip_bg.png b/app/src/main/res/drawable-xhdpi/vip_bg.png
deleted file mode 100644
index a2d22e6..0000000
Binary files a/app/src/main/res/drawable-xhdpi/vip_bg.png and /dev/null differ
diff --git a/app/src/main/res/drawable-xxhdpi/pwd_bg.png b/app/src/main/res/drawable-xxhdpi/pwd_bg.png
deleted file mode 100644
index f5889ab..0000000
Binary files a/app/src/main/res/drawable-xxhdpi/pwd_bg.png and /dev/null differ
diff --git a/app/src/main/res/drawable-xxhdpi/register.png b/app/src/main/res/drawable-xxhdpi/register.png
deleted file mode 100644
index a8f649e..0000000
Binary files a/app/src/main/res/drawable-xxhdpi/register.png and /dev/null differ
diff --git a/app/src/main/res/drawable-xxhdpi/startscreen.jpg b/app/src/main/res/drawable-xxhdpi/startscreen.jpg
deleted file mode 100644
index ce36f11..0000000
Binary files a/app/src/main/res/drawable-xxhdpi/startscreen.jpg and /dev/null differ
diff --git a/app/src/main/res/drawable-xxhdpi/vip_bg.png b/app/src/main/res/drawable-xxhdpi/vip_bg.png
deleted file mode 100644
index 31bdcf2..0000000
Binary files a/app/src/main/res/drawable-xxhdpi/vip_bg.png and /dev/null differ
diff --git a/app/src/main/res/drawable-xxxhdpi/btn_speed_off.png b/app/src/main/res/drawable-xxxhdpi/btn_speed_off.png
deleted file mode 100644
index 0c4a940..0000000
Binary files a/app/src/main/res/drawable-xxxhdpi/btn_speed_off.png and /dev/null differ
diff --git a/app/src/main/res/drawable-xxxhdpi/btn_speed_on.png b/app/src/main/res/drawable-xxxhdpi/btn_speed_on.png
deleted file mode 100644
index d580dea..0000000
Binary files a/app/src/main/res/drawable-xxxhdpi/btn_speed_on.png and /dev/null differ
diff --git a/app/src/main/res/drawable-xxxhdpi/gift.png b/app/src/main/res/drawable-xxxhdpi/gift.png
deleted file mode 100644
index 9dcddb6..0000000
Binary files a/app/src/main/res/drawable-xxxhdpi/gift.png and /dev/null differ
diff --git a/app/src/main/res/drawable-xxxhdpi/pwd_bg.png b/app/src/main/res/drawable-xxxhdpi/pwd_bg.png
deleted file mode 100644
index 3199b2d..0000000
Binary files a/app/src/main/res/drawable-xxxhdpi/pwd_bg.png and /dev/null differ
diff --git a/app/src/main/res/drawable-xxxhdpi/register.png b/app/src/main/res/drawable-xxxhdpi/register.png
deleted file mode 100644
index d8e8ddf..0000000
Binary files a/app/src/main/res/drawable-xxxhdpi/register.png and /dev/null differ
diff --git a/app/src/main/res/drawable-xxxhdpi/vip_bg.png b/app/src/main/res/drawable-xxxhdpi/vip_bg.png
deleted file mode 100644
index 194baaf..0000000
Binary files a/app/src/main/res/drawable-xxxhdpi/vip_bg.png and /dev/null differ
diff --git a/app/src/main/res/drawable/accelerate_iv_selector.xml b/app/src/main/res/drawable/accelerate_iv_selector.xml
deleted file mode 100644
index b48b714..0000000
--- a/app/src/main/res/drawable/accelerate_iv_selector.xml
+++ /dev/null
@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:state_selected="true" android:drawable="@drawable/btn_speed_on"/>
-    <item android:drawable="@drawable/btn_speed_off"/>
-</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/home_background.png b/app/src/main/res/drawable/home_background.png
deleted file mode 100644
index 39312bc..0000000
Binary files a/app/src/main/res/drawable/home_background.png and /dev/null differ
diff --git a/app/src/main/res/drawable/ic_activity_bg.png b/app/src/main/res/drawable/ic_activity_bg.png
deleted file mode 100644
index 8d1c7e4..0000000
Binary files a/app/src/main/res/drawable/ic_activity_bg.png and /dev/null differ
diff --git a/app/src/main/res/drawable/splash_background.xml b/app/src/main/res/drawable/splash_background.xml
deleted file mode 100644
index b74cb2e..0000000
--- a/app/src/main/res/drawable/splash_background.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
-    <item>
-        <shape android:shape="rectangle">
-            <solid android:color="#fff" />
-        </shape>
-    </item>
-    <item android:gravity="center">
-        <nine-patch
-            android:src="@drawable/home_background"
-            android:tileMode="disabled" />
-    </item>
-</layer-list>
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_accelerate.xml b/app/src/main/res/layout/fragment_accelerate.xml
index 4db0dd8..7eab731 100644
--- a/app/src/main/res/layout/fragment_accelerate.xml
+++ b/app/src/main/res/layout/fragment_accelerate.xml
@@ -15,7 +15,7 @@
         android:clickable="true"
         android:focusable="true"
         android:scaleType="centerInside"
-        android:src="@drawable/accelerate_iv_selector"
+
         app:layout_constraintHeight_percent="0.50"
         app:layout_constraintTop_toTopOf="parent"
         tools:layout_editor_absoluteX="0dp" />
diff --git a/app/src/main/res/layout/layout_activity_losspre.xml b/app/src/main/res/layout/layout_activity_losspre.xml
index 4795465..3aa9a1b 100644
--- a/app/src/main/res/layout/layout_activity_losspre.xml
+++ b/app/src/main/res/layout/layout_activity_losspre.xml
@@ -50,7 +50,6 @@
         android:layout_marginEnd="10dp"
         android:contentDescription="@string/close"
         android:scaleType="centerInside"
-        android:src="@drawable/gift"
         app:layout_constraintBottom_toTopOf="@+id/tv_save"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
diff --git a/app/src/main/res/mipmap-hdpi/change_start_page.png b/app/src/main/res/mipmap-hdpi/change_start_page.png
index 0901b13..ff630aa 100644
Binary files a/app/src/main/res/mipmap-hdpi/change_start_page.png and b/app/src/main/res/mipmap-hdpi/change_start_page.png differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_home_off.png b/app/src/main/res/mipmap-hdpi/ic_home_off.png
index d248da5..8a238a7 100644
Binary files a/app/src/main/res/mipmap-hdpi/ic_home_off.png and b/app/src/main/res/mipmap-hdpi/ic_home_off.png differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_home_start.png b/app/src/main/res/mipmap-hdpi/ic_home_start.png
index d5807b2..d65a33d 100644
Binary files a/app/src/main/res/mipmap-hdpi/ic_home_start.png and b/app/src/main/res/mipmap-hdpi/ic_home_start.png differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_index_bg.png b/app/src/main/res/mipmap-hdpi/ic_index_bg.png
index ce196fd..e2a8ae5 100644
Binary files a/app/src/main/res/mipmap-hdpi/ic_index_bg.png and b/app/src/main/res/mipmap-hdpi/ic_index_bg.png differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_sharing.png b/app/src/main/res/mipmap-hdpi/ic_sharing.png
index b16a976..8466bf0 100644
Binary files a/app/src/main/res/mipmap-hdpi/ic_sharing.png and b/app/src/main/res/mipmap-hdpi/ic_sharing.png differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_splash_bg.png b/app/src/main/res/mipmap-hdpi/ic_splash_bg.png
index a1e2740..a384d70 100644
Binary files a/app/src/main/res/mipmap-hdpi/ic_splash_bg.png and b/app/src/main/res/mipmap-hdpi/ic_splash_bg.png differ
diff --git a/app/src/main/res/mipmap-hdpi/index_bg.png b/app/src/main/res/mipmap-hdpi/index_bg.png
index 613c648..24b4ce3 100644
Binary files a/app/src/main/res/mipmap-hdpi/index_bg.png and b/app/src/main/res/mipmap-hdpi/index_bg.png differ
diff --git a/app/src/main/res/mipmap-hdpi/setting_bg.png b/app/src/main/res/mipmap-hdpi/setting_bg.png
index 7309a3f..a2ceb68 100644
Binary files a/app/src/main/res/mipmap-hdpi/setting_bg.png and b/app/src/main/res/mipmap-hdpi/setting_bg.png differ
diff --git a/app/src/main/res/mipmap-mdpi/change_start_page.png b/app/src/main/res/mipmap-mdpi/change_start_page.png
deleted file mode 100644
index 0901b13..0000000
Binary files a/app/src/main/res/mipmap-mdpi/change_start_page.png and /dev/null differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_home_off.png b/app/src/main/res/mipmap-mdpi/ic_home_off.png
index d6e1e1a..4648e49 100644
Binary files a/app/src/main/res/mipmap-mdpi/ic_home_off.png and b/app/src/main/res/mipmap-mdpi/ic_home_off.png differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_home_start.png b/app/src/main/res/mipmap-mdpi/ic_home_start.png
index 323a6d0..bebd7b0 100644
Binary files a/app/src/main/res/mipmap-mdpi/ic_home_start.png and b/app/src/main/res/mipmap-mdpi/ic_home_start.png differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_index_bg.png b/app/src/main/res/mipmap-mdpi/ic_index_bg.png
index ce196fd..e2a8ae5 100644
Binary files a/app/src/main/res/mipmap-mdpi/ic_index_bg.png and b/app/src/main/res/mipmap-mdpi/ic_index_bg.png differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_sharing.png b/app/src/main/res/mipmap-mdpi/ic_sharing.png
index 8ce3acc..f80ad1b 100644
Binary files a/app/src/main/res/mipmap-mdpi/ic_sharing.png and b/app/src/main/res/mipmap-mdpi/ic_sharing.png differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_splash_bg.png b/app/src/main/res/mipmap-mdpi/ic_splash_bg.png
index ebdb9c3..adb5508 100644
Binary files a/app/src/main/res/mipmap-mdpi/ic_splash_bg.png and b/app/src/main/res/mipmap-mdpi/ic_splash_bg.png differ
diff --git a/app/src/main/res/mipmap-mdpi/setting_bg.png b/app/src/main/res/mipmap-mdpi/setting_bg.png
index 83385f5..d3a3a40 100644
Binary files a/app/src/main/res/mipmap-mdpi/setting_bg.png and b/app/src/main/res/mipmap-mdpi/setting_bg.png differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_home_off.png b/app/src/main/res/mipmap-xhdpi/ic_home_off.png
index 8b96e39..3ed1e89 100644
Binary files a/app/src/main/res/mipmap-xhdpi/ic_home_off.png and b/app/src/main/res/mipmap-xhdpi/ic_home_off.png differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_home_start.png b/app/src/main/res/mipmap-xhdpi/ic_home_start.png
index 232bc1d..2ab09f1 100644
Binary files a/app/src/main/res/mipmap-xhdpi/ic_home_start.png and b/app/src/main/res/mipmap-xhdpi/ic_home_start.png differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_sharing.png b/app/src/main/res/mipmap-xhdpi/ic_sharing.png
index 11d0c66..6770e08 100644
Binary files a/app/src/main/res/mipmap-xhdpi/ic_sharing.png and b/app/src/main/res/mipmap-xhdpi/ic_sharing.png differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_splash_bg.png b/app/src/main/res/mipmap-xhdpi/ic_splash_bg.png
index aa3f298..948821e 100644
Binary files a/app/src/main/res/mipmap-xhdpi/ic_splash_bg.png and b/app/src/main/res/mipmap-xhdpi/ic_splash_bg.png differ
diff --git a/app/src/main/res/mipmap-xhdpi/img.png b/app/src/main/res/mipmap-xhdpi/img.png
deleted file mode 100644
index f37683b..0000000
Binary files a/app/src/main/res/mipmap-xhdpi/img.png and /dev/null differ
diff --git a/app/src/main/res/mipmap-xhdpi/index_bg.png b/app/src/main/res/mipmap-xhdpi/index_bg.png
index bf74cb0..860fcd7 100644
Binary files a/app/src/main/res/mipmap-xhdpi/index_bg.png and b/app/src/main/res/mipmap-xhdpi/index_bg.png differ
diff --git a/app/src/main/res/mipmap-xhdpi/setting_bg.png b/app/src/main/res/mipmap-xhdpi/setting_bg.png
index e171e43..d3eaa61 100644
Binary files a/app/src/main/res/mipmap-xhdpi/setting_bg.png and b/app/src/main/res/mipmap-xhdpi/setting_bg.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_home_activity.png b/app/src/main/res/mipmap-xxhdpi/ic_home_activity.png
index 5d6002e..10cffa5 100644
Binary files a/app/src/main/res/mipmap-xxhdpi/ic_home_activity.png and b/app/src/main/res/mipmap-xxhdpi/ic_home_activity.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_home_off.png b/app/src/main/res/mipmap-xxhdpi/ic_home_off.png
index 41fd2b9..4299c1f 100644
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diff --git a/app/src/main/res/mipmap-xxhdpi/ic_home_start.png b/app/src/main/res/mipmap-xxhdpi/ic_home_start.png
index edc1cca..aed54d8 100644
Binary files a/app/src/main/res/mipmap-xxhdpi/ic_home_start.png and b/app/src/main/res/mipmap-xxhdpi/ic_home_start.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_sharing.png b/app/src/main/res/mipmap-xxhdpi/ic_sharing.png
index 44fff5a..fb08dbf 100644
Binary files a/app/src/main/res/mipmap-xxhdpi/ic_sharing.png and b/app/src/main/res/mipmap-xxhdpi/ic_sharing.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_splash_bg.png b/app/src/main/res/mipmap-xxhdpi/ic_splash_bg.png
index 44ddf48..e7318aa 100644
Binary files a/app/src/main/res/mipmap-xxhdpi/ic_splash_bg.png and b/app/src/main/res/mipmap-xxhdpi/ic_splash_bg.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/index_bg.png b/app/src/main/res/mipmap-xxhdpi/index_bg.png
index ac520ca..1a62e3c 100644
Binary files a/app/src/main/res/mipmap-xxhdpi/index_bg.png and b/app/src/main/res/mipmap-xxhdpi/index_bg.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/setting_bg.png b/app/src/main/res/mipmap-xxhdpi/setting_bg.png
index 6ec7df4..f1f2886 100644
Binary files a/app/src/main/res/mipmap-xxhdpi/setting_bg.png and b/app/src/main/res/mipmap-xxhdpi/setting_bg.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_home_activity.png b/app/src/main/res/mipmap-xxxhdpi/ic_home_activity.png
index 3922a5e..2b5f841 100644
Binary files a/app/src/main/res/mipmap-xxxhdpi/ic_home_activity.png and b/app/src/main/res/mipmap-xxxhdpi/ic_home_activity.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_home_off.png b/app/src/main/res/mipmap-xxxhdpi/ic_home_off.png
index 73ee9cd..2c6bf56 100644
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diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_home_start.png b/app/src/main/res/mipmap-xxxhdpi/ic_home_start.png
index f12a8d3..b8f31d6 100644
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diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_sharing.png b/app/src/main/res/mipmap-xxxhdpi/ic_sharing.png
index 2c79c44..76a004e 100644
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