diff --git a/.gitignore b/.gitignore
index d316c39..3ca13c8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,4 @@
 
-hesabixArchive/
 hesabixBackup/
 backup/
 .idea/
diff --git a/hesabixArchive/seal/default.png b/hesabixArchive/seal/default.png
new file mode 100644
index 0000000..6e20299
Binary files /dev/null and b/hesabixArchive/seal/default.png differ
diff --git a/hesabixArchive/seal/index.php b/hesabixArchive/seal/index.php
new file mode 100755
index 0000000..b3d9bbc
--- /dev/null
+++ b/hesabixArchive/seal/index.php
@@ -0,0 +1 @@
+<?php
diff --git a/hesabixCore/src/Controller/AvatarController.php b/hesabixCore/src/Controller/AvatarController.php
index 88d9ffb..f5c1dc4 100644
--- a/hesabixCore/src/Controller/AvatarController.php
+++ b/hesabixCore/src/Controller/AvatarController.php
@@ -55,15 +55,29 @@ class AvatarController extends AbstractController
     }
 
     #[Route('/api/avatar/get/file/{id}', name: 'api_avatar_get_file')]
-    public function api_avatar_get_file(string $id): BinaryFileResponse
+    public function api_avatar_get_file(string $id = ''): BinaryFileResponse
     {
         $fileAdr = __DIR__ . '/../../../hesabixArchive/avatars/' . $id;
         if (!file_exists($fileAdr))
-            throw $this->createNotFoundException();
+            $fileAdr = __DIR__ . '/../../../hesabixArchive/avatars/default.png';
         $response = new BinaryFileResponse($fileAdr);
         return $response;
     }
 
+    #[Route('/front/seal/file/get/{id}', name: 'front_seal_file_get')]
+    public function front_seal_file_get(EntityManagerInterface $entityManager, string $id = '0'): BinaryFileResponse
+    {
+        $bid = $entityManager->getRepository(Business::class)->find($id);
+        if (!$bid)
+            return new BinaryFileResponse(dirname(__DIR__, 3) . '/hesabixArchive/seal/default.png');
+        $fileAdr = dirname(__DIR__, 3) . '/hesabixArchive/seal/' . $bid->getSealFile();
+        if (!$bid->getAvatar() || !file_exists($fileAdr))
+            return new BinaryFileResponse(dirname(__DIR__, 3) . '/hesabixArchive/seal/default.png');
+        $response = new BinaryFileResponse($fileAdr);
+        return $response;
+    }
+
+
     #[Route('/api/seal/get/file/{id}', name: 'api_seal_get_file')]
     public function api_seal_get_file(string $id = null): BinaryFileResponse
     {
diff --git a/hesabixCore/src/Controller/BuyController.php b/hesabixCore/src/Controller/BuyController.php
index 3914923..464fa40 100644
--- a/hesabixCore/src/Controller/BuyController.php
+++ b/hesabixCore/src/Controller/BuyController.php
@@ -442,10 +442,10 @@ class BuyController extends AbstractController
         foreach ($doc->getHesabdariRows() as $item) {
             if ($item->getPerson()) {
                 $person = $item->getPerson();
-            } elseif ($item->getRef()->getCode() == 90) {
-                $discount = $item->getBd();
             } elseif ($item->getRef()->getCode() == 51) {
-                $transfer = $item->getBs();
+                $discount = $item->getBs();
+            } elseif ($item->getRef()->getCode() == 90) {
+                $transfer = $item->getBd();
             }
         }
         $pdfPid = 0;
diff --git a/hesabixCore/templates/pdf/base.html.twig b/hesabixCore/templates/pdf/base.html.twig
index 04c8ee0..a638383 100644
--- a/hesabixCore/templates/pdf/base.html.twig
+++ b/hesabixCore/templates/pdf/base.html.twig
@@ -32,7 +32,7 @@
 					<thead>
 						<tr>
 							<td style="width:20%">
-								<img src="{{ "/api/avatar/get/file/" ~ bid.avatar}}" width="65"/>
+								<img src="{{ url('front_avatar_file_get', {id: bid.id},)}}" width="65"/>
 							</td>
 							<td style="width:60%; text-align:center">
 								<h3 class="">{{bid.name}}</h3>
diff --git a/hesabixCore/templates/pdf/posPrinters/sell.html.twig b/hesabixCore/templates/pdf/posPrinters/sell.html.twig
index 131aeb7..11447af 100644
--- a/hesabixCore/templates/pdf/posPrinters/sell.html.twig
+++ b/hesabixCore/templates/pdf/posPrinters/sell.html.twig
@@ -123,7 +123,7 @@
 {% if printInvoice%}
 		<header>
 			<p style="text-align:center;">{{ bid.name }}</p>
-			<img src="{{ "/api/seal/get/file/" ~ bid.sealFile}}" width="80"/>
+			<img src="{{ url('front_seal_file_get', {id: bid.id},)}}" width="80"/>
 		</header>
 		<table class="bill-details">
 			<tbody style="text-align:right">
@@ -228,7 +228,7 @@
 		</table>
 		<footer style="text-align:center">
 			<p>{{ bid.name }}</p>
-			<img src="{{ "/api/seal/get/file/" ~ bid.sealFile}}" width="80"/>
+			<img src="{{ url('front_seal_file_get', {id: bid.id},)}}" width="80"/>
 		</footer>
 {% endif %}
 	</body>
diff --git a/hesabixCore/templates/pdf/printers/buy.html.twig b/hesabixCore/templates/pdf/printers/buy.html.twig
index bedf801..068845d 100644
--- a/hesabixCore/templates/pdf/printers/buy.html.twig
+++ b/hesabixCore/templates/pdf/printers/buy.html.twig
@@ -26,7 +26,7 @@
 					<thead>
 						<tr>
 							<td style="width:20%">
-								<img src="{{ "/api/avatar/get/file/" ~ bid.avatar}}" width="65"/>
+								<img src="{{ url('front_avatar_file_get', {id: bid.id},)}}" width="65"/>
 							</td>
 							<td style="width:60%; text-align:center">
 								<h3 class="">صورتحساب خرید کالا و خدمات</h3>
@@ -297,7 +297,7 @@
 									مهر و امضا خریدار
 								</h4>
 								<br>
-								<img src="{{ "/api/seal/get/file/" ~ bid.sealFile}}" width="80"/>
+								<img src="{{ url('front_seal_file_get', {id: bid.id},)}}" width="80"/>
 							</td>
 							<td class="center" style="height:90px">
 								<h4>
diff --git a/hesabixCore/templates/pdf/printers/repservice/invoice.html.twig b/hesabixCore/templates/pdf/printers/repservice/invoice.html.twig
index 75521b2..9fb309e 100644
--- a/hesabixCore/templates/pdf/printers/repservice/invoice.html.twig
+++ b/hesabixCore/templates/pdf/printers/repservice/invoice.html.twig
@@ -29,7 +29,7 @@
 					<thead>
 						<tr>
 							<td style="width:20%">
-								<img src="{{ "/api/avatar/get/file/" ~ bid.avatar}}" width="65"/>
+								<img src="{{ url('front_avatar_file_get', {id: bid.id},)}}" width="65"/>
 							</td>
 							<td style="width:60%; text-align:center">
 								<h3 class="">{{ bid.name }}</h3>
@@ -170,7 +170,7 @@
 									<br>
 									<b>{{ doc.submitter.fullname }}</b>
 									<br>
-									<img src="{{ "/api/seal/get/file/" ~ bid.sealFile}}" width="80"/>
+									<img src="{{ url('front_seal_file_get', {id: bid.id},)}}" width="80"/>
 								</h4>
 							</td>
 						</tr>
diff --git a/hesabixCore/templates/pdf/printers/rfbuy.html.twig b/hesabixCore/templates/pdf/printers/rfbuy.html.twig
index 7bb795c..85e2f77 100644
--- a/hesabixCore/templates/pdf/printers/rfbuy.html.twig
+++ b/hesabixCore/templates/pdf/printers/rfbuy.html.twig
@@ -26,7 +26,7 @@
 					<thead>
 						<tr>
 							<td style="width:20%">
-								<img src="{{ "/api/avatar/get/file/" ~ bid.avatar}}" width="65"/>
+								<img src="{{ url('front_avatar_file_get', {id: bid.id},)}}" width="65"/>
 							</td>
 							<td style="width:60%; text-align:center">
 								<h3 class="">صورتحساب برگشت از خرید کالا و خدمات</h3>
@@ -297,7 +297,7 @@
 									مهر و امضا خریدار
 								</h4>
 								<br>
-								<img src="{{ "/api/seal/get/file/" ~ bid.sealFile}}" width="80"/>
+								<img src="{{ url('front_seal_file_get', {id: bid.id},)}}" width="80"/>
 							</td>
 							<td class="center" style="height:90px">
 								<h4>
diff --git a/hesabixCore/templates/pdf/printers/rfsell.html.twig b/hesabixCore/templates/pdf/printers/rfsell.html.twig
index 4bb7d52..fd14e75 100644
--- a/hesabixCore/templates/pdf/printers/rfsell.html.twig
+++ b/hesabixCore/templates/pdf/printers/rfsell.html.twig
@@ -26,7 +26,7 @@
 					<thead>
 						<tr>
 							<td style="width:20%">
-								<img src="{{ "/api/avatar/get/file/" ~ bid.avatar}}" width="65"/>
+								<img src="{{ url('front_avatar_file_get', {id: bid.id},)}}" width="65"/>
 							</td>
 							<td style="width:60%; text-align:center">
 								<h3 class="">صورتحساب برگشت از فروش کالا و خدمات</h3>
@@ -302,7 +302,7 @@
 									مهر و امضا فروشنده:
 								</h4>
 								<br>
-								<img src="{{ "/api/seal/get/file/" ~ bid.sealFile}}" width="80"/>
+								<img src="{{ url('front_seal_file_get', {id: bid.id},)}}" width="80"/>
 							</td>
 						</tr>
 					</tbody>
diff --git a/hesabixCore/templates/pdf/printers/sell.html.twig b/hesabixCore/templates/pdf/printers/sell.html.twig
index dd32d23..7019db5 100644
--- a/hesabixCore/templates/pdf/printers/sell.html.twig
+++ b/hesabixCore/templates/pdf/printers/sell.html.twig
@@ -26,7 +26,7 @@
 					<thead>
 						<tr>
 							<td style="width:20%">
-								<img src="{{ "/api/avatar/get/file/" ~ bid.avatar}}" width="65"/>
+								<img src="{{ url('front_avatar_file_get', {id: bid.id},)}}" width="65"/>
 							</td>
 							<td style="width:60%; text-align:center">
 								<h3 class="">صورتحساب فروش کالا و خدمات</h3>
@@ -304,7 +304,7 @@
 									مهر و امضا فروشنده:
 								</h4>
 								<br>
-								<img src="{{ "/api/seal/get/file/" ~ bid.sealFile}}" width="160"/>
+								<img src="{{ url('front_seal_file_get', {id: bid.id},)}}" width="160"/>
 							</td>
 						</tr>
 					</tbody>
diff --git a/hesabixCore/templates/pdf/printers/storeroom/input.html.twig b/hesabixCore/templates/pdf/printers/storeroom/input.html.twig
index b9599ad..983802e 100644
--- a/hesabixCore/templates/pdf/printers/storeroom/input.html.twig
+++ b/hesabixCore/templates/pdf/printers/storeroom/input.html.twig
@@ -26,7 +26,7 @@
 					<thead>
 						<tr>
 							<td style="width:20%">
-								<img src="{{ "/api/avatar/get/file/" ~ bid.avatar}}" width="65"/>
+								<img src="{{ url('front_avatar_file_get', {id: bid.id},)}}" width="65"/>
 							</td>
 							<td style="width:60%; text-align:center">
 								<h3 class="">{{ bid.name }}</h3>
@@ -185,7 +185,7 @@
 									{{doc.storeroom.manager}}
 								</h5>
 								<br>
-								<img src="{{ "/api/seal/get/file/" ~ bid.sealFile}}" width="80"/>
+								<img src="{{ url('front_seal_file_get', {id: bid.id},)}}" width="80"/>
 							</td>
 						</tr>
 					</tbody>