diff --git a/app/Services/PluginManager.php b/app/Services/PluginManager.php
index 9e6140e1..0a29fa05 100644
--- a/app/Services/PluginManager.php
+++ b/app/Services/PluginManager.php
@@ -223,7 +223,9 @@ class PluginManager
     {
         $providers = Arr::get($plugin->getManifest(), 'enchants.providers', []);
         array_walk($providers, function ($provider) use ($plugin) {
-            $class = Str::start(Str::finish($provider, 'ServiceProvider'), $plugin->namespace.'\\');
+            $class = (string) Str::of($provider)
+                ->finish('ServiceProvider')
+                ->start($plugin->namespace.'\\');
             if (class_exists($class)) {
                 $this->app->register($class);
             }
diff --git a/tests/HttpTest/ControllersTest/SkinlibControllerTest.php b/tests/HttpTest/ControllersTest/SkinlibControllerTest.php
index 6ec8cc87..e0cd8b5e 100644
--- a/tests/HttpTest/ControllersTest/SkinlibControllerTest.php
+++ b/tests/HttpTest/ControllersTest/SkinlibControllerTest.php
@@ -109,8 +109,7 @@ class SkinlibControllerTest extends TestCase
         $keyword = Str::limit($skins->random()->name, 1, '');
         $keyworded = $skins
             ->filter(function ($texture) use ($keyword) {
-                return Str::contains($texture->name, $keyword) ||
-                    Str::contains($texture->name, strtolower($keyword));
+                return Str::contains($texture->name, [$keyword, strtolower($keyword)]);
             });
         $items = $this->getJson('/skinlib/data?keyword='.$keyword)
             ->assertJson(['data' => [
@@ -124,8 +123,7 @@ class SkinlibControllerTest extends TestCase
         $keyword = Str::limit($skins->random()->name, 1, '');
         $filtered = $skins
             ->filter(function ($texture) use ($keyword) {
-                return Str::contains($texture->name, $keyword) ||
-                    Str::contains($texture->name, strtolower($keyword));
+                return Str::contains($texture->name, [$keyword, strtolower($keyword)]);
             })
             ->sortByDesc('size')
             ->map(function ($skin) {