diff --git a/README.md b/README.md
index a155c17..540672a 100644
--- a/README.md
+++ b/README.md
@@ -41,7 +41,7 @@ php artisan vendor:publish --tag="filament-email-config"
 
 Register the plugin through your panel service provider:
 ```php
-->plugin(new \RickDBCN\FilamentEmail\FilamentEmail::make())
+->plugin(\RickDBCN\FilamentEmail\FilamentEmail::make())
 ```
 
 ## Configuration
diff --git a/resources/views/raw_body.blade.php b/resources/views/raw_body.blade.php
index b8459fb..0d0d090 100644
--- a/resources/views/raw_body.blade.php
+++ b/resources/views/raw_body.blade.php
@@ -1,8 +1,10 @@
 @php
     $content = $getRecord()->raw_body;
-    $path = storage_path('app' . DIRECTORY_SEPARATOR . $content);
-    if (file_exists($path)) {
-        $content = file_get_contents($path);
+    if (!empty($content)) {
+        $path = storage_path('app' . DIRECTORY_SEPARATOR . $content);
+        if (file_exists($path)) {
+            $content = file_get_contents($path);
+        }
     }
 @endphp
 
diff --git a/src/Models/Email.php b/src/Models/Email.php
index cffc97b..e6ffdb6 100644
--- a/src/Models/Email.php
+++ b/src/Models/Email.php
@@ -60,13 +60,14 @@ public static function boot()
                         array_pop($parts);
                         $folderPath = implode(DIRECTORY_SEPARATOR, $parts);
                     }
-                    if (file_exists($filePath)) {
+                    if (! is_dir($filePath) && file_exists($filePath)) {
                         unlink($filePath);
                     }
                 }
             }
-            $savePathRaw = storage_path('app' . DIRECTORY_SEPARATOR . $record->raw_body);
-            if (file_exists($savePathRaw)) {
+
+            $savePathRaw = storage_path('app'.DIRECTORY_SEPARATOR.$record->raw_body);
+            if (! is_dir($savePathRaw) && file_exists($savePathRaw)) {
                 if (empty($folderPath)) {
                     $parts = explode(DIRECTORY_SEPARATOR, $savePathRaw);
                     array_pop($parts);
@@ -74,7 +75,7 @@ public static function boot()
                 }
                 unlink($savePathRaw);
             }
-            if (file_exists($folderPath)) {
+            if (is_dir($folderPath) && file_exists($folderPath)) {
                 rmdir($folderPath);
             }
         });