diff --git a/web/app/controllers/subdomain/blog/self_reviews.php b/web/app/controllers/subdomain/blog/self_reviews.php
index 4f12519..e0074e4 100644
--- a/web/app/controllers/subdomain/blog/self_reviews.php
+++ b/web/app/controllers/subdomain/blog/self_reviews.php
@@ -66,13 +66,11 @@ $col_names = array('contest_id');
 			$problem_review_id = "review-$contest_id-$i";
 			$result .= '<td>' . chr(ord('A') + $i) . '. <a href="/problem/' . $problem_id . '">' . $problem['title'] . '</a></td>';
 			$result .= '<td>' . $purifier->purify($problem_self_review != null ? $problem_self_review['content'] : '') . '</td>';
-			$esc_problem_self_review = rawurlencode($problem_self_review != null ? $problem_self_review['content'] : '');
 
 			if ($i == 0) {
 				$contest_review_id = "review-$contest_id-overall";
 				$contest_self_review = DB::selectFirst("select content from contests_reviews where contest_id = $contest_id and problem_id = -1 and poster = '$username'");
-				$esc_contest_self_review = rawurlencode($contest_self_review != null ? $contest_self_review['content'] : '');
-				$result .= '<td rowspan="' . $n_contest_problems . '">' . $purifier->purify($problem_self_review != null ? $problem_self_review['content'] : '') . '</td>';
+				$result .= '<td rowspan="' . $n_contest_problems . '">' . $purifier->purify($contest_self_review != null ? $contest_self_review['content'] : '') . '</td>';
 			}
 
 			$result .= '</tr>';
diff --git a/web/css/uoj-bs5.css b/web/css/uoj-bs5.css
index b579c3f..3af5ad7 100644
--- a/web/css/uoj-bs5.css
+++ b/web/css/uoj-bs5.css
@@ -55,9 +55,13 @@ label {
 	border-top-color: transparent;
 }
 
-.uoj-table > thead > tr,
-.uoj-table > tbody > tr {
+.uoj-table > thead > tr > th:first-child,
+.uoj-table > tbody > tr > td:first-child {
 	border-left-color: transparent;
+}
+
+.uoj-table > thead > tr > th:last-child,
+.uoj-table > tbody > tr > td:last-child {
 	border-right-color: transparent;
 }