diff --git a/app/src/main/res/drawable/baseline_exit_to_app_24.xml b/app/src/main/res/drawable/baseline_exit_to_app_24.xml
deleted file mode 100644
index 955eb84..0000000
--- a/app/src/main/res/drawable/baseline_exit_to_app_24.xml
+++ /dev/null
@@ -1,5 +0,0 @@
-<vector android:autoMirrored="true" android:height="24dp"
-    android:tint="#FFFFFF" android:viewportHeight="24"
-    android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="@android:color/white" android:pathData="M10.09,15.59L11.5,17l5,-5 -5,-5 -1.41,1.41L12.67,11H3v2h9.67l-2.58,2.59zM19,3H5c-1.11,0 -2,0.9 -2,2v4h2V5h14v14H5v-4H3v4c0,1.1 0.89,2 2,2h14c1.1,0 2,-0.9 2,-2V5c0,-1.1 -0.9,-2 -2,-2z"/>
-</vector>
diff --git a/app/src/main/res/drawable/color_dis_en.xml b/app/src/main/res/drawable/color_dis_en.xml
deleted file mode 100644
index 33fa2c5..0000000
--- a/app/src/main/res/drawable/color_dis_en.xml
+++ /dev/null
@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:color="@color/md_theme_dark_shadow" />
-</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/errorback.xml b/app/src/main/res/drawable/errorback.xml
deleted file mode 100644
index 3bb2b18..0000000
--- a/app/src/main/res/drawable/errorback.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<shape xmlns:android="http://schemas.android.com/apk/res/android"
-    android:shape="rectangle">
-    <corners
-        android:bottomLeftRadius="35dp"
-        android:bottomRightRadius="35dp"
-        android:topLeftRadius="35dp"
-        android:topRightRadius="35dp" />
-    <solid android:color="#FFB4AB" />
-</shape>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/sku.xml b/app/src/main/res/drawable/sku.xml
deleted file mode 100644
index e90ff4b..0000000
--- a/app/src/main/res/drawable/sku.xml
+++ /dev/null
@@ -1,14 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="300dp"
-    android:height="300dp"
-    android:viewportWidth="300"
-    android:viewportHeight="300">
-  <path
-      android:pathData="M150,59.61C150,59.61 171.71,58.84 189.24,71.52C206.76,84.21 222.77,107.01 222.77,132.38C222.77,157.75 214.4,178.21 220.35,189.72C226.3,201.24 215.68,207.63 202.51,212.33C189.34,217.02 190.72,196.66 181.59,206.78C181.59,206.78 180,209.34 182.33,215.31C184.67,221.28 187.64,241.42 150,240.36C112.36,241.42 115.33,221.28 117.66,215.31C120,209.34 118.41,206.78 118.41,206.78C109.27,196.66 110.65,217.02 97.49,212.33C84.32,207.63 73.7,201.24 79.65,189.72C85.59,178.21 77.22,157.75 77.22,132.38C77.22,107.01 93.24,84.21 110.76,71.52C128.28,58.84 150,59.61 150,59.61zM206.33,118.31C206.33,118.31 208.77,128.34 206.86,135.37C204.95,142.4 203.78,148.37 204.1,150.82C204.42,153.28 210.37,160.74 209.63,169.8C208.88,178.86 206.44,190.16 212.81,176.51C219.18,162.87 206.65,153.49 207.82,144C208.99,134.52 210.9,125.78 206.33,118.31zM150,179.18C150,179.18 154.62,190.69 158.33,196.66C162.05,202.63 164.28,207.21 163.96,212.33C163.64,217.44 156,223.31 150,217.02C144,223.31 136.35,217.44 136.03,212.33C135.72,207.21 137.95,202.63 141.66,196.66C145.38,190.69 150,179.18 150,179.18zM182.23,153.6C182.23,153.6 202.93,153.59 202.19,171.39C201.45,189.2 189.77,187.59 183.29,187.28C176.81,186.96 157.59,187.28 158.33,173C159.08,158.71 170.86,153.49 182.23,153.6zM93.66,118.31C93.66,118.31 91.23,128.34 93.13,135.37C95.04,142.4 96.21,148.37 95.89,150.82C95.57,153.28 89.63,160.74 90.37,169.8C91.12,178.86 93.56,190.16 87.19,176.51C80.82,162.87 93.34,153.49 92.18,144C91.01,134.52 89.1,125.78 93.66,118.31zM117.77,153.6C117.77,153.6 97.06,153.59 97.81,171.39C98.55,189.2 110.23,187.59 116.71,187.28C123.19,186.96 142.41,187.28 141.66,173C140.92,158.71 129.13,153.49 117.77,153.6"
-      android:strokeLineJoin="miter"
-      android:strokeWidth="0.27"
-      android:fillColor="#231F20"
-      android:fillType="evenOdd"
-      android:strokeColor="#00000000"
-      android:strokeLineCap="butt"/>
-</vector>
diff --git a/app/src/main/res/drawable/sku_x.xml b/app/src/main/res/drawable/sku_x.xml
deleted file mode 100644
index 6bb79c0..0000000
--- a/app/src/main/res/drawable/sku_x.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<vector android:height="32dp"
-        android:viewportHeight="250"
-        android:viewportWidth="260"
-        android:width="32dp"
-        xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="#231F20" android:fillType="evenOdd"
-        android:pathData="M150,59.61C150,59.61 171.71,58.84 189.24,71.52C206.76,84.21 222.77,107.01 222.77,132.38C222.77,157.75 214.4,178.21 220.35,189.72C226.3,201.24 215.68,207.63 202.51,212.33C189.34,217.02 190.72,196.66 181.59,206.78C181.59,206.78 180,209.34 182.33,215.31C184.67,221.28 187.64,241.42 150,240.36C112.36,241.42 115.33,221.28 117.66,215.31C120,209.34 118.41,206.78 118.41,206.78C109.27,196.66 110.65,217.02 97.49,212.33C84.32,207.63 73.7,201.24 79.65,189.72C85.59,178.21 77.22,157.75 77.22,132.38C77.22,107.01 93.24,84.21 110.76,71.52C128.28,58.84 150,59.61 150,59.61zM206.33,118.31C206.33,118.31 208.77,128.34 206.86,135.37C204.95,142.4 203.78,148.37 204.1,150.82C204.42,153.28 210.37,160.74 209.63,169.8C208.88,178.86 206.44,190.16 212.81,176.51C219.18,162.87 206.65,153.49 207.82,144C208.99,134.52 210.9,125.78 206.33,118.31zM150,179.18C150,179.18 154.62,190.69 158.33,196.66C162.05,202.63 164.28,207.21 163.96,212.33C163.64,217.44 156,223.31 150,217.02C144,223.31 136.35,217.44 136.03,212.33C135.72,207.21 137.95,202.63 141.66,196.66C145.38,190.69 150,179.18 150,179.18zM182.23,153.6C182.23,153.6 202.93,153.59 202.19,171.39C201.45,189.2 189.77,187.59 183.29,187.28C176.81,186.96 157.59,187.28 158.33,173C159.08,158.71 170.86,153.49 182.23,153.6zM93.66,118.31C93.66,118.31 91.23,128.34 93.13,135.37C95.04,142.4 96.21,148.37 95.89,150.82C95.57,153.28 89.63,160.74 90.37,169.8C91.12,178.86 93.56,190.16 87.19,176.51C80.82,162.87 93.34,153.49 92.18,144C91.01,134.52 89.1,125.78 93.66,118.31zM117.77,153.6C117.77,153.6 97.06,153.59 97.81,171.39C98.55,189.2 110.23,187.59 116.71,187.28C123.19,186.96 142.41,187.28 141.66,173C140.92,158.71 129.13,153.49 117.77,153.6"
-        android:strokeColor="#00000000" android:strokeLineCap="butt"
-        android:strokeLineJoin="miter" android:strokeWidth="0.27"/>
-</vector>