diff --git a/modules/spamfilter/spamfilter.controller.php b/modules/spamfilter/spamfilter.controller.php
index 2cbe50f7f..2bfaee8a8 100644
--- a/modules/spamfilter/spamfilter.controller.php
+++ b/modules/spamfilter/spamfilter.controller.php
@@ -155,6 +155,88 @@
          **/
         function insertIP($ipaddress) {
             $args->ipaddress = $ipaddress;
+            $args->search_target = 'ipaddress';
+            Context::set('search_target', 'ipaddress');
+            $args->search_keyword = $ipaddress;
+            Context::set('search_keyword', $ipaddress);
+            $args->start_date = ((int)date('Ymd')-2).'0000'; // 이틀 전
+            $oDocumentModel = &getModel('document');
+            $output = $oDocumentModel->getDocumentList($args);
+            $document_list = $output->data;
+
+            // begin transaction
+            $oDB = &DB::getInstance();
+            $oDB->begin();
+
+            if(is_array($document_list)) {
+                foreach($document_list as $oDocument) {
+                    if($oDocument->isExists()) {
+                        // 글 삭제
+                        $args->document_srl = $oDocument->document_srl;
+                        $output = executeQuery('document.deleteDocument', $args);
+                        if(!$output->toBool()) {
+                            $oDB->rollback();
+                            return $output;
+                        }
+
+                        // 카테고리가 있으면 카테고리 정보 변경
+                        if($oDocument->get('category_srl')) $this->updateCategoryCount($oDocument->get('module_srl'),$oDocument->get('category_srl'));
+
+                        // 신고 삭제
+                        executeQuery('document.deleteDeclared', $args);
+
+                        // 썸네일 파일 제거
+                        FileHandler::removeDir(sprintf('files/cache/thumbnails/%s',getNumberingPath($document_srl, 3)));
+
+                        // commit
+                        $oDB->commit();
+                    }
+                }
+            }
+            $oCommentModel = &getModel('comment');
+            $output = $oCommentModel->getTotalCommentList($args);
+            $comment_list = $output->data;
+            if(is_array($comment_list)) {
+                foreach($comment_list as $oComment) {
+                    $comment_srl = $oComment->comment_srl;
+                    $comment = $oCommentModel->getComment($comment_srl);
+                    if($comment->comment_srl != $comment_srl) return new Object(-1, 'msg_invalid_request');
+                    $document_srl = $comment->document_srl;
+
+                    // 해당 댓글에 child가 있는지 확인
+                    $child_count = $oCommentModel->getChildCommentCount($comment_srl);
+                    if($child_count==0) {
+
+                        // begin transaction
+                        $oDB = &DB::getInstance();
+                        $oDB->begin();
+
+                        // 삭제
+                        $args->comment_srl = $comment_srl;
+                        $output = executeQuery('comment.deleteComment', $args);
+                        if(!$output->toBool()) {
+                            $oDB->rollback();
+                        }
+
+                        $output = executeQuery('comment.deleteCommentList', $args);
+
+                        // 댓글 수를 구해서 업데이트
+                        $comment_count = $oCommentModel->getCommentCount($document_srl);
+
+                        // document의 controller 객체 생성
+                        $oDocumentController = &getController('document');
+
+                        // 해당글의 댓글 수를 업데이트
+                        $output = $oDocumentController->updateCommentCount($document_srl, $comment_count, null, false);
+                        if(!$output->toBool()) {
+                            $oDB->rollback();
+                        }
+
+                        // commit
+                        $oDB->commit();
+                    }
+                }
+            }
             return executeQuery('spamfilter.insertDeniedIP', $args);
         }