diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 156673c0..3825ceaa 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -8,13 +8,13 @@ plugins {
 }
 
 android {
-    compileSdkVersion(30)
-    buildToolsVersion("30.0.3")
+    compileSdk = 30
+    buildToolsVersion = "30.0.3"
 
     defaultConfig {
         applicationId = "com.meloda.fast"
-        minSdkVersion(23)
-        targetSdkVersion(30)
+        minSdk = 23
+        targetSdk = 30
         versionCode = 1
         versionName = "1.0"
 
@@ -76,7 +76,7 @@ dependencies {
     implementation("androidx.swiperefreshlayout:swiperefreshlayout:1.2.0-alpha01")
     implementation("androidx.recyclerview:recyclerview:1.2.1")
     implementation("androidx.cardview:cardview:1.0.0")
-    implementation("androidx.fragment:fragment-ktx:1.3.5")
+    implementation("androidx.fragment:fragment-ktx:1.3.6")
 
     implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.1")
     implementation("org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.1")
diff --git a/app/src/main/res/drawable/toolbar_background.xml b/app/src/main/res/drawable/toolbar_background.xml
index ede352aa..adb66b4b 100644
--- a/app/src/main/res/drawable/toolbar_background.xml
+++ b/app/src/main/res/drawable/toolbar_background.xml
@@ -4,7 +4,7 @@
 
     <corners android:radius="8dp" />
 
-    <solid android:color="?colorPrimary" />
+    <solid android:color="?colorSurface" />
 
     <stroke
         android:width="1dp"
diff --git a/app/src/main/res/layout/fragment_main.xml b/app/src/main/res/layout/fragment_main.xml
index 0ef577c6..72cff9af 100644
--- a/app/src/main/res/layout/fragment_main.xml
+++ b/app/src/main/res/layout/fragment_main.xml
@@ -17,7 +17,7 @@
             android:layout_width="match_parent"
             android:layout_height="48dp"
             android:layout_gravity="bottom"
-            app:backgroundTint="?colorPrimary"
+            app:backgroundTint="?colorSurface"
             app:elevation="0.5dp"
             app:itemIconTint="@drawable/navigation_view_items_colors"
             app:itemTextColor="@drawable/navigation_view_items_colors"
diff --git a/app/src/main/res/values-night/themes.xml b/app/src/main/res/values-night/themes.xml
index 3765ee07..b2dd03af 100644
--- a/app/src/main/res/values-night/themes.xml
+++ b/app/src/main/res/values-night/themes.xml
@@ -27,7 +27,7 @@
         </item>
     </style>
 
-    <style name="AppTheme.Toolbar" parent="Widget.MaterialComponents.Toolbar.PrimarySurface">
+    <style name="AppTheme.Toolbar" parent="Widget.MaterialComponents.Toolbar.Surface">
         <item name="titleTextAppearance">@style/Toolbar.Title</item>
         <item name="android:textSize">24sp</item>
         <item name="android:elevation">3dp</item>
@@ -56,7 +56,8 @@
         <item name="android:windowBackground">@color/dark_background</item>
         <item name="actionMenuTextColor">?colorAccent</item>
 
-        <item name="android:navigationBarColor" tools:targetApi="o_mr1">@color/dark_navigationBar</item>
+        <item name="android:navigationBarColor" tools:targetApi="o_mr1">@color/dark_navigationBar
+        </item>
         <item name="android:navigationBarDividerColor" tools:targetApi="o_mr1">
             @android:color/transparent
         </item>
diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml
index fb58fea1..b2f9b95f 100644
--- a/app/src/main/res/values/themes.xml
+++ b/app/src/main/res/values/themes.xml
@@ -30,7 +30,7 @@
 
     </style>
 
-    <style name="AppTheme.Toolbar" parent="Widget.MaterialComponents.Toolbar.PrimarySurface">
+    <style name="AppTheme.Toolbar" parent="Widget.MaterialComponents.Toolbar.Surface">
         <item name="titleTextAppearance">@style/Toolbar.Title</item>
         <item name="android:textSize">24sp</item>
         <item name="android:elevation">3dp</item>
diff --git a/install.bat b/install.bat
new file mode 100644
index 00000000..18feb832
--- /dev/null
+++ b/install.bat
@@ -0,0 +1 @@
+adb install "D:\Development\Android\fast-messenger\app\build\outputs\apk\debug\app-debug.apk"
\ No newline at end of file