diff --git a/bbs/qawrite_update.php b/bbs/qawrite_update.php
index 272fd33ef..21121140d 100644
--- a/bbs/qawrite_update.php
+++ b/bbs/qawrite_update.php
@@ -15,6 +15,14 @@ $msg = array();
 // 1:1문의 설정값
 $qaconfig = get_qa_config();
 
+if(trim($qaconfig['qa_category'])) {
+    $category = explode('|', $qaconfig['qa_category']);
+    if(!in_array($qa_category, $category))
+        alert('분류를 올바르게 지정해 주십시오.');
+} else {
+    alert('1:1문의 설정에서 분류를 설정해 주십시오');
+}
+
 // e-mail 체크
 $qa_email = '';
 if(isset($_POST['qa_email']) && $_POST['qa_email'])
@@ -102,6 +110,18 @@ if($w == 'u' || $w == 'a' || $w == 'r') {
     }
 }
 
+// 파일개수 체크
+$file_count   = 0;
+$upload_count = count($_FILES['bf_file']['name']);
+
+for ($i=1; $i<=$upload_count; $i++) {
+    if($_FILES['bf_file']['name'][$i] && is_uploaded_file($_FILES['bf_file']['tmp_name'][$i]))
+        $file_count++;
+}
+
+if($file_count > 2)
+    alert('첨부파일을 2개 이하로 업로드 해주십시오.');
+
 // 디렉토리가 없다면 생성합니다. (퍼미션도 변경하구요.)
 @mkdir(G5_DATA_PATH.'/qa', G5_DIR_PERMISSION);
 @chmod(G5_DATA_PATH.'/qa', G5_DIR_PERMISSION);
diff --git a/bbs/write.php b/bbs/write.php
index 8ca1120c7..93a6dfca3 100644
--- a/bbs/write.php
+++ b/bbs/write.php
@@ -304,7 +304,6 @@ $secret_checked = "";
 
 if ($w == '') {
     $password_required = 'required';
-    $file = array('count'=>$file_count);
 } else if ($w == 'u') {
     $password_required = '';
 
@@ -338,6 +337,8 @@ if ($w == '') {
     }
 
     $file = get_file($bo_table, $wr_id);
+    if($file_count < $file['count'])
+        $file_count = $file['count'];
 } else if ($w == 'r') {
     if (strstr($write['wr_option'], 'secret')) {
         $is_secret = true;
@@ -349,7 +350,6 @@ if ($w == '') {
     for ($i=1; $i<=G5_LINK_COUNT; $i++) {
         $write['wr_link'.$i] = get_text($write['wr_link'.$i]);
     }
-    $file = array('count'=>$file_count);
 }
 
 set_session('ss_bo_table', $_REQUEST['bo_table']);
diff --git a/mobile/skin/board/basic/write.skin.php b/mobile/skin/board/basic/write.skin.php
index 28c804213..8d9076d2f 100644
--- a/mobile/skin/board/basic/write.skin.php
+++ b/mobile/skin/board/basic/write.skin.php
@@ -129,7 +129,7 @@ add_stylesheet('<link rel="stylesheet" href="'.$board_skin_url.'/style.css">', 0
         </tr>
         <?php } ?>
 
-        <?php for ($i=0; $is_file && $i<$file['count']; $i++) { ?>
+        <?php for ($i=0; $is_file && $i<$file_count; $i++) { ?>
         <tr>
             <th scope="row">파일 #<?php echo $i+1 ?></th>
             <td>
diff --git a/mobile/skin/board/gallery/write.skin.php b/mobile/skin/board/gallery/write.skin.php
index 4ff2536ee..4aec1baaf 100644
--- a/mobile/skin/board/gallery/write.skin.php
+++ b/mobile/skin/board/gallery/write.skin.php
@@ -128,7 +128,7 @@ add_stylesheet('<link rel="stylesheet" href="'.$board_skin_url.'/style.css">', 0
         </tr>
         <?php } ?>
 
-        <?php for ($i=0; $is_file && $i<$file['count']; $i++) { ?>
+        <?php for ($i=0; $is_file && $i<$file_count; $i++) { ?>
         <tr>
             <th scope="row">파일 #<?php echo $i+1 ?></th>
             <td>
diff --git a/skin/board/basic/write.skin.php b/skin/board/basic/write.skin.php
index bf5ab682f..34d190e7e 100644
--- a/skin/board/basic/write.skin.php
+++ b/skin/board/basic/write.skin.php
@@ -146,7 +146,7 @@ add_stylesheet('<link rel="stylesheet" href="'.$board_skin_url.'/style.css">', 0
         </tr>
         <?php } ?>
 
-        <?php for ($i=0; $is_file && $i<$file['count']; $i++) { ?>
+        <?php for ($i=0; $is_file && $i<$file_count; $i++) { ?>
         <tr>
             <th scope="row">파일 #<?php echo $i+1 ?></th>
             <td>
diff --git a/skin/board/gallery/write.skin.php b/skin/board/gallery/write.skin.php
index 6f49a1433..e8bcf7bd6 100644
--- a/skin/board/gallery/write.skin.php
+++ b/skin/board/gallery/write.skin.php
@@ -146,7 +146,7 @@ add_stylesheet('<link rel="stylesheet" href="'.$board_skin_url.'/style.css">', 0
         </tr>
         <?php } ?>
 
-        <?php for ($i=0; $is_file && $i<$file['count']; $i++) { ?>
+        <?php for ($i=0; $is_file && $i<$file_count; $i++) { ?>
         <tr>
             <th scope="row">파일 #<?php echo $i+1 ?></th>
             <td>
diff --git a/theme/basic/mobile/skin/board/basic/write.skin.php b/theme/basic/mobile/skin/board/basic/write.skin.php
index 1226bd841..aa5f5b4ad 100644
--- a/theme/basic/mobile/skin/board/basic/write.skin.php
+++ b/theme/basic/mobile/skin/board/basic/write.skin.php
@@ -129,7 +129,7 @@ add_stylesheet('<link rel="stylesheet" href="'.$board_skin_url.'/style.css">', 0
         </tr>
         <?php } ?>
 
-        <?php for ($i=0; $is_file && $i<$file['count']; $i++) { ?>
+        <?php for ($i=0; $is_file && $i<$file_count; $i++) { ?>
         <tr>
             <th scope="row">파일 #<?php echo $i+1 ?></th>
             <td>
diff --git a/theme/basic/mobile/skin/board/gallery/write.skin.php b/theme/basic/mobile/skin/board/gallery/write.skin.php
index 4ff2536ee..4aec1baaf 100644
--- a/theme/basic/mobile/skin/board/gallery/write.skin.php
+++ b/theme/basic/mobile/skin/board/gallery/write.skin.php
@@ -128,7 +128,7 @@ add_stylesheet('<link rel="stylesheet" href="'.$board_skin_url.'/style.css">', 0
         </tr>
         <?php } ?>
 
-        <?php for ($i=0; $is_file && $i<$file['count']; $i++) { ?>
+        <?php for ($i=0; $is_file && $i<$file_count; $i++) { ?>
         <tr>
             <th scope="row">파일 #<?php echo $i+1 ?></th>
             <td>
diff --git a/theme/basic/skin/board/basic/write.skin.php b/theme/basic/skin/board/basic/write.skin.php
index bf5ab682f..34d190e7e 100644
--- a/theme/basic/skin/board/basic/write.skin.php
+++ b/theme/basic/skin/board/basic/write.skin.php
@@ -146,7 +146,7 @@ add_stylesheet('<link rel="stylesheet" href="'.$board_skin_url.'/style.css">', 0
         </tr>
         <?php } ?>
 
-        <?php for ($i=0; $is_file && $i<$file['count']; $i++) { ?>
+        <?php for ($i=0; $is_file && $i<$file_count; $i++) { ?>
         <tr>
             <th scope="row">파일 #<?php echo $i+1 ?></th>
             <td>
diff --git a/theme/basic/skin/board/gallery/write.skin.php b/theme/basic/skin/board/gallery/write.skin.php
index 6f49a1433..e8bcf7bd6 100644
--- a/theme/basic/skin/board/gallery/write.skin.php
+++ b/theme/basic/skin/board/gallery/write.skin.php
@@ -146,7 +146,7 @@ add_stylesheet('<link rel="stylesheet" href="'.$board_skin_url.'/style.css">', 0
         </tr>
         <?php } ?>
 
-        <?php for ($i=0; $is_file && $i<$file['count']; $i++) { ?>
+        <?php for ($i=0; $is_file && $i<$file_count; $i++) { ?>
         <tr>
             <th scope="row">파일 #<?php echo $i+1 ?></th>
             <td>