diff --git a/resources/views/layouts/navbar.blade.php b/resources/views/layouts/navbar.blade.php
index 28e337a..a0c9684 100644
--- a/resources/views/layouts/navbar.blade.php
+++ b/resources/views/layouts/navbar.blade.php
@@ -1,8 +1,8 @@
 <nav class="navbar navbar-expand-lg">
     <div class="container">
-        <a class="navbar-brand" href="index.html">
-            <img src="assets/img/logo/logo.png" class="logo-display" alt="logo">
-            <img src="assets/img/logo/logo-dark.png" class="logo-scrolled" alt="logo">
+        <a class="navbar-brand" href="{{route('index')}}">
+            <img src="{{asset('assets/img/logo/logo.png')}}" class="logo-display" alt="logo">
+            <img src="{{asset('assets/img/logo/logo-dark.png')}}" class="logo-scrolled" alt="logo">
         </a>
         <div class="mobile-menu-right">
             <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#main_nav" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/resources/views/show-layouts/reviews.blade.php b/resources/views/show-layouts/reviews.blade.php
index d5828d4..759d6b8 100644
--- a/resources/views/show-layouts/reviews.blade.php
+++ b/resources/views/show-layouts/reviews.blade.php
@@ -10,17 +10,18 @@
 
                 <div class="listing-review-author">
                     <img
-                        src="{{ $comment->user->file ? asset('storage/'.$comment->user->file->path) : asset('assets/img/account/01.jpg') }}"
+                        src="{{ $comment->user?->file
+        ? asset('storage/'.$comment->user->file->path)
+        : asset('assets/img/account/01.jpg') }}"
                         alt
                     >
 
                     <div class="listing-review-author-info">
                         <div>
                             <h6>
-                                {{ $comment->user->first_name }}
-                                {{ $comment->user->last_name }}
+                                {{ $comment->user?->first_name }}
+                                {{ $comment->user?->last_name }}
                             </h6>
-
                             <span>
                                 <i class="far fa-clock"></i>
                                 {{ $comment->created_at->toJalali()->format('Y/m/d') }}
@@ -40,7 +41,19 @@
 
     <div class="listing-review-form">
         <h4>نظر بدهید</h4>
+        @if($errors->any())
+            <div class="alert alert-danger">
+                @foreach($errors->all() as $error)
+                    <div>{{ $error }}</div>
+                @endforeach
+            </div>
+        @endif
 
+        @if(session('success'))
+            <div class="alert alert-success">
+                {{ session('success') }}
+            </div>
+        @endif
         <form action="{{ route('flights.comments.store', $flight) }}" method="POST">
             @csrf