diff --git a/config/options.php b/config/options.php
index ac872a0f..37df3610 100644
--- a/config/options.php
+++ b/config/options.php
@@ -12,7 +12,7 @@ return [
     'api_type'                  => 'false',
     'announcement'              => 'Welcome to Blessing Skin {version}!',
     'color_scheme'              => 'skin-blue',
-    'home_pic_url'              => './app/bg.jpg',
+    'home_pic_url'              => './app/bg.png',
     'custom_css'                => '',
     'custom_js'                 => '',
     'player_name_rule'          => 'official',
diff --git a/database/update_scripts/5.0.0.php b/database/update_scripts/5.0.0.php
index 17626c77..0c49d625 100644
--- a/database/update_scripts/5.0.0.php
+++ b/database/update_scripts/5.0.0.php
@@ -1,3 +1,7 @@
 <?php
 
 Artisan::call('migrate', ['--force' => true]);
+
+if (option('home_pic_url') === './app/bg.jpg') {
+    option(['home_pic_url' => './app/bg.png']);
+}
diff --git a/resources/assets/src/images/bg.jpg b/resources/assets/src/images/bg.jpg
deleted file mode 100644
index d65aab14..00000000
Binary files a/resources/assets/src/images/bg.jpg and /dev/null differ
diff --git a/resources/assets/src/images/bg.png b/resources/assets/src/images/bg.png
new file mode 100644
index 00000000..68eae55e
Binary files /dev/null and b/resources/assets/src/images/bg.png differ
diff --git a/scripts/build.ps1 b/scripts/build.ps1
index dd4ce9dc..ffde505a 100644
--- a/scripts/build.ps1
+++ b/scripts/build.ps1
@@ -18,7 +18,7 @@ if ($Simple) {
 }
 
 # Copy static files
-Copy-Item -Path ./resources/assets/src/images/bg.jpg -Destination ./public/app
+Copy-Item -Path ./resources/assets/src/images/bg.png -Destination ./public/app
 Copy-Item -Path ./resources/assets/src/images/favicon.ico -Destination ./public/app
 Write-Host 'Static files copied.' -ForegroundColor Green