diff --git a/app/Models/User.php b/app/Models/User.php
index fc34187..6aac6fe 100644
--- a/app/Models/User.php
+++ b/app/Models/User.php
@@ -22,7 +22,8 @@ class User extends Authenticatable
         'username',
         'email',
         'password',
-        'type'
+        'type',
+        'email_verified_at'
     ];
 
     /**
diff --git a/app/Policies/TestPolicy.php b/app/Policies/TestPolicy.php
index 1229129..14d5160 100644
--- a/app/Policies/TestPolicy.php
+++ b/app/Policies/TestPolicy.php
@@ -35,17 +35,17 @@ class TestPolicy
     /**
      * Determine whether the user can update the model.
      */
-    public function update(User $user, Test $question): bool
+    public function update(User $user, Test $test): bool
     {
-        return $user->type == 'admin' || $question->user_id == $user->id;
+        return $user->type == 'admin' || $test->author_id == $user->id;
     }
 
     /**
      * Determine whether the user can delete the model.
      */
-    public function delete(User $user, Test $question): bool
+    public function delete(User $user, Test $test): bool
     {
-        return $user->type == 'admin' || $question->user_id == $user->id;
+        return $user->type == 'admin' || $test->author_id == $user->id;
     }
 
     /**