diff --git a/modules/member/member.controller.php b/modules/member/member.controller.php
index a9a5d0ff1..15af662fe 100644
--- a/modules/member/member.controller.php
+++ b/modules/member/member.controller.php
@@ -899,13 +899,13 @@
             $target_path = sprintf('files/member_extra_info/profile_image/%s/', getNumberingPath($member_srl));
             FileHandler::makeDir($target_path);
 
-            $target_filename = sprintf('%s%d.jpg', $target_path, $member_srl);
+            $target_filename = sprintf('%s%d.gif', $target_path, $member_srl);
 
             // 파일 정보 구함
             list($width, $height, $type, $attrs) = @getimagesize($target_file);
 
-            // 지정된 사이즈보다 크거나 jpg가 아니면 변환
-            if($width > $max_width || $height > $max_height || $type!=1) FileHandler::createImageFile($target_file, $target_filename, $max_width, $max_height, 'jpg');
+            // 지정된 사이즈보다 크거나 gif가 아니면 변환
+            if($width > $max_width || $height > $max_height || $type!=1) FileHandler::createImageFile($target_file, $target_filename, $max_width, $max_height, 'gif');
             else @copy($target_file, $target_filename);
         }
 
diff --git a/modules/member/member.model.php b/modules/member/member.model.php
index 9bee4276d..074d4ceda 100644
--- a/modules/member/member.model.php
+++ b/modules/member/member.model.php
@@ -404,7 +404,7 @@
          * @brief 프로필 이미지의 정보를 구함 
          **/
         function getProfileImage($member_srl) {
-            $image_name_file = sprintf('files/member_extra_info/profile_image/%s%d.jpg', getNumberingPath($member_srl), $member_srl);
+            $image_name_file = sprintf('files/member_extra_info/profile_image/%s%d.gif', getNumberingPath($member_srl), $member_srl);
             if(!file_exists($image_name_file)) return;
             list($width, $height, $type, $attrs) = getimagesize($image_name_file);
             $info->width = $width;