diff --git a/src/Commands/InitCommand.php b/src/Commands/InitCommand.php
index 2fc9d80..2fcfdcb 100644
--- a/src/Commands/InitCommand.php
+++ b/src/Commands/InitCommand.php
@@ -14,6 +14,7 @@
 use RonasIT\ProjectInitializator\Enums\RoleEnum;
 use RonasIT\ProjectInitializator\Enums\AppTypeEnum;
 use Winter\LaravelConfigWriter\ArrayFile;
+use RonasIT\ProjectInitializator\Support\Parser\PhpParser;
 
 class InitCommand extends Command implements Isolatable
 {
@@ -562,6 +563,19 @@ protected function enableClerk(): void
             fileName: 'ClerkUserRepository',
             filePath: 'app/Support/Clerk',
         );
+
+        $this->modifyUserModel();
+    }
+
+    protected function modifyUserModel(): void
+    {
+        $parser = app(PhpParser::class, ['filePath' => 'app/Models/User.php']);
+
+        $parser
+            ->addValueToArrayProperty(['fillable'], 'clerk_id')
+            ->removeValueFromArrayProperty(['fillable', 'hidden'], 'password')
+            ->removeValueFromMethodReturnArray(['casts'], 'password')
+            ->save();
     }
 
     protected function publishWebLogin(): void
diff --git a/src/ProjectInitializatorServiceProvider.php b/src/ProjectInitializatorServiceProvider.php
index b0d1fca..441798a 100644
--- a/src/ProjectInitializatorServiceProvider.php
+++ b/src/ProjectInitializatorServiceProvider.php
@@ -4,6 +4,8 @@
 
 use Illuminate\Support\ServiceProvider;
 use RonasIT\ProjectInitializator\Commands\InitCommand;
+use RonasIT\ProjectInitializator\Support\Parser\PhpParser;
+use RonasIT\ProjectInitializator\Support\Parser\Factories\PhpParserFactory;
 
 class ProjectInitializatorServiceProvider extends ServiceProvider
 {
@@ -22,5 +24,9 @@ public function boot(): void
         ], 'initializator-web-login');
 
         $this->loadViewsFrom(__DIR__ . '/../resources/views', 'initializator');
+
+        $this->app->bind(PhpParser::class, function ($app, $params) {
+            return PhpParserFactory::create($params['filePath']);
+        });
     }
 }
diff --git a/src/Support/Parser/Factories/PhpParserFactory.php b/src/Support/Parser/Factories/PhpParserFactory.php
new file mode 100644
index 0000000..e8e1be1
--- /dev/null
+++ b/src/Support/Parser/Factories/PhpParserFactory.php
@@ -0,0 +1,21 @@
+<?php
+
+namespace RonasIT\ProjectInitializator\Support\Parser\Factories;
+
+use PhpParser\NodeTraverser;
+use PhpParser\ParserFactory;
+use PhpParser\PrettyPrinter\Standard;
+use RonasIT\ProjectInitializator\Support\Parser\PhpParser;
+
+class PhpParserFactory
+{
+    public static function create(string $filePath): PhpParser
+    {
+        return new PhpParser(
+            $filePath,
+            (new ParserFactory())->createForNewestSupportedVersion(),
+            new NodeTraverser(),
+            new Standard(),
+        );
+    }
+}
\ No newline at end of file
diff --git a/src/Support/Parser/PhpParser.php b/src/Support/Parser/PhpParser.php
new file mode 100644
index 0000000..f1cbd96
--- /dev/null
+++ b/src/Support/Parser/PhpParser.php
@@ -0,0 +1,118 @@
+<?php
+
+namespace RonasIT\ProjectInitializator\Support\Parser;
+
+use RonasIT\ProjectInitializator\Support\Parser\Visitors\ArrayVisitors\PropertyArrayVisitors\RemoveValueFromArrayPropertyPropertyArrayVisitor;
+use RonasIT\ProjectInitializator\Support\Parser\Visitors\ArrayVisitors\MethodReturnArrayVisitors\RemoveValueFromMethodReturnArrayVisitor;
+use RonasIT\ProjectInitializator\Support\Parser\Visitors\ArrayVisitors\PropertyArrayVisitors\AddValueToArrayPropertyPropertyArrayVisitor;
+use PhpParser\Node\Stmt\Namespace_;
+use PhpParser\Node;
+use PhpParser\NodeVisitorAbstract;
+use PhpParser\Node\Stmt\Nop;
+use PhpParser\Node\Stmt\Use_;
+use PhpParser\Parser;
+use PhpParser\PrettyPrinterAbstract;
+use PhpParser\NodeTraverserInterface;
+
+class PhpParser
+{
+    private array $ast;
+
+    public function __construct(
+        protected string $filePath,
+        protected Parser $parser,
+        protected NodeTraverserInterface $traverser,
+        protected PrettyPrinterAbstract $printer,
+    )
+    {
+        $this->ast = $parser->parse(file_get_contents($filePath));
+
+        $this->addEmptySpacesVisitor();
+    }
+
+    public function removeValueFromArrayProperty(array $propertyNames, string $value): self
+    {
+        $this->traverser->addVisitor(new RemoveValueFromArrayPropertyPropertyArrayVisitor($propertyNames, $value));
+
+        return $this;
+    }
+
+    public function removeValueFromMethodReturnArray(array $methodNames, string $value): self
+    {
+        $this->traverser->addVisitor(new RemoveValueFromMethodReturnArrayVisitor($methodNames, $value));
+
+        return $this;
+    }
+
+    public function addValueToArrayProperty(array $propertyNames, string $value): self
+    {
+        $this->traverser->addVisitor(new AddValueToArrayPropertyPropertyArrayVisitor($propertyNames, $value));
+
+        return $this;
+    }
+    
+    public function save(): void
+    {
+        $modifiedAst = $this->traverser->traverse($this->ast);
+
+        file_put_contents($this->filePath, $this->printer->prettyPrintFile($modifiedAst));
+    }
+
+    protected function addEmptySpacesVisitor(): void
+    {
+        $this->traverser->addVisitor(
+            new class extends NodeVisitorAbstract {
+                public function enterNode(Node $node): void
+                {
+                    if (!$node instanceof Namespace_) {
+                        return;
+                    }
+
+                    $this->addLineAfterLastUse($node);
+                    $this->addEndLine($node);
+                }
+
+                private function addLineAfterLastUse(Namespace_ $namespace): void
+                {
+                    $lastUseIndex = $this->findLastUseIndex($namespace);
+
+                    if ($lastUseIndex === null) {
+                        return;
+                    }
+
+                    $afterLastUse = $namespace->stmts[$lastUseIndex + 1] ?? null;
+
+                    if (!$afterLastUse instanceof Nop) {
+                        array_splice($namespace->stmts, $lastUseIndex + 1, 0, [new Nop()]);
+                    }
+                }
+
+                private function addEndLine(Namespace_ $namespace): void
+                {
+                    $lastStmtIndex = count($namespace->stmts) - 1;
+
+                    if ($lastStmtIndex < 0) {
+                        return;
+                    }
+
+                    if (!$namespace->stmts[$lastStmtIndex] instanceof Nop) {
+                        $namespace->stmts[] = new Nop();
+                    }
+                }
+
+                private function findLastUseIndex(Namespace_ $namespace): ?int
+                {
+                    $lastUseIndex = null;
+
+                    foreach ($namespace->stmts as $i => $stmt) {
+                        if ($stmt instanceof Use_) {
+                            $lastUseIndex = $i;
+                        }
+                    }
+
+                    return $lastUseIndex;
+                }
+            }
+        );
+    }
+}
\ No newline at end of file
diff --git a/src/Support/Parser/Visitors/ArrayVisitors/BaseArrayVisitor.php b/src/Support/Parser/Visitors/ArrayVisitors/BaseArrayVisitor.php
new file mode 100644
index 0000000..19ebaa5
--- /dev/null
+++ b/src/Support/Parser/Visitors/ArrayVisitors/BaseArrayVisitor.php
@@ -0,0 +1,32 @@
+<?php
+
+namespace RonasIT\ProjectInitializator\Support\Parser\Visitors\ArrayVisitors;
+
+use PhpParser\NodeVisitorAbstract;
+use PhpParser\Node\Expr\Array_;
+use PhpParser\Node\Expr\ArrayItem;
+
+abstract class BaseArrayVisitor extends NodeVisitorAbstract
+{
+    public function __construct(
+        protected array $stmtNames,
+        protected string $value,
+    )
+    {
+    }
+
+    protected function isTargetProperty(string $propName, $default): bool
+    {
+        return in_array($propName, $this->stmtNames, true)
+            && $default instanceof Array_;
+    }
+
+    protected function getTargetItems(array $items): array
+    {
+        $filteredArray = array_filter($items, fn($item) => !$this->isTargetItem($item));
+
+        return array_values($filteredArray);
+    }
+
+    abstract protected function isTargetItem(?ArrayItem $item): bool;
+}
\ No newline at end of file
diff --git a/src/Support/Parser/Visitors/ArrayVisitors/MethodReturnArrayVisitors/BaseMethodReturnArrayVisitor.php b/src/Support/Parser/Visitors/ArrayVisitors/MethodReturnArrayVisitors/BaseMethodReturnArrayVisitor.php
new file mode 100644
index 0000000..1b3fc41
--- /dev/null
+++ b/src/Support/Parser/Visitors/ArrayVisitors/MethodReturnArrayVisitors/BaseMethodReturnArrayVisitor.php
@@ -0,0 +1,26 @@
+<?php
+
+namespace RonasIT\ProjectInitializator\Support\Parser\Visitors\ArrayVisitors\MethodReturnArrayVisitors;
+
+use RonasIT\ProjectInitializator\Support\Parser\Visitors\ArrayVisitors\BaseArrayVisitor;
+use PhpParser\Node\Expr\ArrayItem;
+use PhpParser\Node\Scalar\String_;
+use PhpParser\Node;
+use PhpParser\Node\Stmt\Return_;
+use PhpParser\Node\Expr\Array_;
+
+class BaseMethodReturnArrayVisitor extends BaseArrayVisitor
+{
+    protected function isTargetItem(?ArrayItem $item): bool
+    {
+        return !empty($item)
+            && $item->key instanceof String_
+            && $item->key->value === $this->value;
+    }
+
+    protected function isTargetReturnArray(Node $stmt): bool
+    {
+        return $stmt instanceof Return_
+            && $stmt->expr instanceof Array_;
+    }
+}
\ No newline at end of file
diff --git a/src/Support/Parser/Visitors/ArrayVisitors/MethodReturnArrayVisitors/RemoveValueFromMethodReturnArrayVisitor.php b/src/Support/Parser/Visitors/ArrayVisitors/MethodReturnArrayVisitors/RemoveValueFromMethodReturnArrayVisitor.php
new file mode 100644
index 0000000..68587f5
--- /dev/null
+++ b/src/Support/Parser/Visitors/ArrayVisitors/MethodReturnArrayVisitors/RemoveValueFromMethodReturnArrayVisitor.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace RonasIT\ProjectInitializator\Support\Parser\Visitors\ArrayVisitors\MethodReturnArrayVisitors;
+
+use PhpParser\Node;
+use PhpParser\Node\Stmt\ClassMethod;
+
+class RemoveValueFromMethodReturnArrayVisitor extends BaseMethodReturnArrayVisitor
+{
+    public function enterNode(Node $node): void
+    {
+        if (!($node instanceof ClassMethod)) {
+            return;
+        }
+
+        $methodName = $node->name->toString();
+
+        if (!in_array($methodName, $this->stmtNames, true)) {
+            return;
+        }
+
+        foreach ($node->stmts as $stmt) {
+            if ($this->isTargetReturnArray($stmt)) {
+                $stmt->expr->items = $this->getTargetItems($stmt->expr->items);
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/Support/Parser/Visitors/ArrayVisitors/PropertyArrayVisitors/AddValueToArrayPropertyPropertyArrayVisitor.php b/src/Support/Parser/Visitors/ArrayVisitors/PropertyArrayVisitors/AddValueToArrayPropertyPropertyArrayVisitor.php
new file mode 100644
index 0000000..24b6bba
--- /dev/null
+++ b/src/Support/Parser/Visitors/ArrayVisitors/PropertyArrayVisitors/AddValueToArrayPropertyPropertyArrayVisitor.php
@@ -0,0 +1,34 @@
+<?php
+
+namespace RonasIT\ProjectInitializator\Support\Parser\Visitors\ArrayVisitors\PropertyArrayVisitors;
+
+use PhpParser\Node;
+use PhpParser\Node\Stmt\Property;
+use PhpParser\Node\Scalar\String_;
+use PhpParser\Node\Expr\ArrayItem;
+
+class AddValueToArrayPropertyPropertyArrayVisitor extends BasePropertyArrayVisitor
+{
+    public function enterNode(Node $node): void
+    {
+        if (!$node instanceof Property) {
+            return;
+        }
+
+        $property = $node->props[0];
+
+        $propertyName = $property->name->toString();
+
+        if (!$this->isTargetProperty($propertyName, $property->default)) {
+            return;
+        }
+
+        $array = $property->default;
+
+        if ($this->getTargetItems($array->items) !== $array->items) {
+            return;
+        }
+
+        $array->items[] = new ArrayItem(new String_($this->value));
+    }
+}
\ No newline at end of file
diff --git a/src/Support/Parser/Visitors/ArrayVisitors/PropertyArrayVisitors/BasePropertyArrayVisitor.php b/src/Support/Parser/Visitors/ArrayVisitors/PropertyArrayVisitors/BasePropertyArrayVisitor.php
new file mode 100644
index 0000000..dbe9839
--- /dev/null
+++ b/src/Support/Parser/Visitors/ArrayVisitors/PropertyArrayVisitors/BasePropertyArrayVisitor.php
@@ -0,0 +1,15 @@
+<?php
+
+namespace RonasIT\ProjectInitializator\Support\Parser\Visitors\ArrayVisitors\PropertyArrayVisitors;
+
+use PhpParser\Node\Expr\ArrayItem;
+use RonasIT\ProjectInitializator\Support\Parser\Visitors\ArrayVisitors\BaseArrayVisitor;
+
+class BasePropertyArrayVisitor extends BaseArrayVisitor
+{
+    protected function isTargetItem(?ArrayItem $item): bool
+    {
+        return !empty($item)
+            && $item->value->value === $this->value;
+    }
+}
\ No newline at end of file
diff --git a/src/Support/Parser/Visitors/ArrayVisitors/PropertyArrayVisitors/RemoveValueFromArrayPropertyPropertyArrayVisitor.php b/src/Support/Parser/Visitors/ArrayVisitors/PropertyArrayVisitors/RemoveValueFromArrayPropertyPropertyArrayVisitor.php
new file mode 100644
index 0000000..63884ce
--- /dev/null
+++ b/src/Support/Parser/Visitors/ArrayVisitors/PropertyArrayVisitors/RemoveValueFromArrayPropertyPropertyArrayVisitor.php
@@ -0,0 +1,28 @@
+<?php
+
+namespace RonasIT\ProjectInitializator\Support\Parser\Visitors\ArrayVisitors\PropertyArrayVisitors;
+
+use PhpParser\Node;
+use PhpParser\Node\Stmt\Property;
+
+class RemoveValueFromArrayPropertyPropertyArrayVisitor extends BasePropertyArrayVisitor
+{
+    public function enterNode(Node $node): void
+    {
+        if (!$node instanceof Property) {
+            return;
+        }
+
+        $property = $node->props[0];
+
+        $propertyName = $property->name->toString();
+
+        if (!$this->isTargetProperty($propertyName, $property->default)) {
+            return;
+        }
+
+        $array = $property->default;
+
+        $array->items = $this->getTargetItems($array->items);
+    }
+}
\ No newline at end of file
diff --git a/tests/InitCommandTest.php b/tests/InitCommandTest.php
index 5591514..e2f15d3 100644
--- a/tests/InitCommandTest.php
+++ b/tests/InitCommandTest.php
@@ -242,6 +242,20 @@ public function testRunWithAdminAndDefaultReadmeCreation()
             ],
         );
 
+        $this->mockNativeFunction('RonasIT\ProjectInitializator\Support\Parser',
+            [
+                $this->functionCall(
+                    name: 'file_get_contents',
+                    arguments: ['app/Models/User.php'],
+                    result: $this->getFixture('user_model.php'),
+                ),
+                $this->functionCall(
+                    name: 'file_put_contents',
+                    arguments: ['app/Models/User.php', $this->getFixture('modified_user_model.php')],
+                ),
+            ]
+        );
+
         $this->mockFilePutContent(
             'env.example.yml',
             'env.development.yml',
@@ -841,6 +855,20 @@ public function testRunWithClerkMobileApp(): void
             ],
         );
 
+        $this->mockNativeFunction('RonasIT\ProjectInitializator\Support\Parser',
+            [
+                $this->functionCall(
+                    name: 'file_get_contents',
+                    arguments: ['app/Models/User.php'],
+                    result: $this->getFixture('user_model.php'),
+                ),
+                $this->functionCall(
+                    name: 'file_put_contents',
+                    arguments: ['app/Models/User.php', $this->getFixture('modified_user_model.php')],
+                ),
+            ]
+        );
+        
         $this->mockFilePutContent(
             'env.example.yml',
             'env.development.yml',
diff --git a/tests/fixtures/InitCommandTest/modified_user_model.php b/tests/fixtures/InitCommandTest/modified_user_model.php
new file mode 100644
index 0000000..ee5e8b4
--- /dev/null
+++ b/tests/fixtures/InitCommandTest/modified_user_model.php
@@ -0,0 +1,35 @@
+<?php
+
+namespace App\Models;
+
+// use Illuminate\Contracts\Auth\MustVerifyEmail;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Foundation\Auth\User as Authenticatable;
+use Illuminate\Notifications\Notifiable;
+
+class User extends Authenticatable
+{
+    /** @use HasFactory<\Database\Factories\UserFactory> */
+    use HasFactory, Notifiable;
+    /**
+     * The attributes that are mass assignable.
+     *
+     * @var list<string>
+     */
+    protected $fillable = ['name', 'email', 'clerk_id'];
+    /**
+     * The attributes that should be hidden for serialization.
+     *
+     * @var list<string>
+     */
+    protected $hidden = ['remember_token'];
+    /**
+     * Get the attributes that should be cast.
+     *
+     * @return array<string, string>
+     */
+    protected function casts(): array
+    {
+        return ['email_verified_at' => 'datetime'];
+    }
+}
diff --git a/tests/fixtures/InitCommandTest/user_model.php b/tests/fixtures/InitCommandTest/user_model.php
new file mode 100644
index 0000000..6e4b7e2
--- /dev/null
+++ b/tests/fixtures/InitCommandTest/user_model.php
@@ -0,0 +1,35 @@
+<?php
+
+namespace App\Models;
+
+// use Illuminate\Contracts\Auth\MustVerifyEmail;
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Foundation\Auth\User as Authenticatable;
+use Illuminate\Notifications\Notifiable;
+
+class User extends Authenticatable
+{
+    /** @use HasFactory<\Database\Factories\UserFactory> */
+    use HasFactory, Notifiable;
+    /**
+     * The attributes that are mass assignable.
+     *
+     * @var list<string>
+     */
+    protected $fillable = ['name', 'email', 'password'];
+    /**
+     * The attributes that should be hidden for serialization.
+     *
+     * @var list<string>
+     */
+    protected $hidden = ['password', 'remember_token'];
+    /**
+     * Get the attributes that should be cast.
+     *
+     * @return array<string, string>
+     */
+    protected function casts(): array
+    {
+        return ['email_verified_at' => 'datetime', 'password' => 'hashed'];
+    }
+}
\ No newline at end of file