diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7b74a2d3..08e30ee3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@
 **Merged pull requests:**
 
 - Release v2.1.5-2023.08 🎉
+- Show pin & unpin actions in log actions [\#225](https://github.com/torrentpier/torrentpier-lts/pull/225) ([belomaxorka](https://github.com/belomaxorka))
 - Minor improvements [\#215](https://github.com/torrentpier/torrentpier-lts/pull/215), [\#216](https://github.com/torrentpier/torrentpier-lts/pull/216), [\#217](https://github.com/torrentpier/torrentpier-lts/pull/217), [\#218](https://github.com/torrentpier/torrentpier-lts/pull/218), [\#221](https://github.com/torrentpier/torrentpier-lts/pull/221), [\#222](https://github.com/torrentpier/torrentpier-lts/pull/222), [\#224](https://github.com/torrentpier/torrentpier-lts/pull/224) ([belomaxorka](https://github.com/belomaxorka))
 
 ## [v2.1.5-2023.07](https://github.com/torrentpier/torrentpier-lts/tree/v2.1.5-2023.07) (2023-08-04)
diff --git a/admin/admin_log.php b/admin/admin_log.php
index 26b4e10e..271ef85b 100644
--- a/admin/admin_log.php
+++ b/admin/admin_log.php
@@ -265,6 +265,8 @@ if ($log_rowset)
 			case $log_type['mod_topic_lock']:
 			case $log_type['mod_topic_unlock']:
 			case $log_type['mod_post_delete']:
+			case $log_type['mod_post_pin']:
+			case $log_type['mod_post_unpin']:
 			case $log_type['mod_topic_split']:
 				// topic_title
 				if (!empty($row['log_topic_title']))
@@ -326,7 +328,7 @@ if ($log_rowset)
 			'TOPIC_HREF_NEW_S' => url_arg($url, $topic_key, $row['log_topic_id_new']),
 			'TOPIC_TITLE_NEW'  => $topic_title_new,
 
-			'DATE'             => bb_date($row['log_time'], 'd-M-y'),
+			'DATE'             => bb_date($row['log_time'], 'd-M-y', false),
 			'TIME'             => bb_date($row['log_time'], 'H:i'),
 			'DATETIME_HREF_S'  => $datetime_href_s,
 			'MSG'              => $msg,
diff --git a/library/includes/functions.php b/library/includes/functions.php
index 31bf92f1..30c7c99f 100644
--- a/library/includes/functions.php
+++ b/library/includes/functions.php
@@ -2122,10 +2122,12 @@ class log_action
 		'mod_topic_lock'     => 3,
 		'mod_topic_unlock'   => 4,
 		'mod_post_delete'    => 5,
-		'mod_topic_split'    => 6,
-		'adm_user_delete'    => 7,
-		'adm_user_ban'       => 8,
-		'adm_user_unban'     => 9,
+		'mod_post_pin'       => 6,
+		'mod_post_unpin'     => 7,
+		'mod_topic_split'    => 8,
+		'adm_user_delete'    => 9,
+		'adm_user_ban'       => 10,
+		'adm_user_unban'     => 11,
 	);
 	var $log_type_select = array();
 	var $log_disabled = false;
diff --git a/library/language/en/main.php b/library/language/en/main.php
index 4db24db3..9b26ca30 100644
--- a/library/language/en/main.php
+++ b/library/language/en/main.php
@@ -2543,6 +2543,8 @@ $lang['LOG_ACTION']['LOG_TYPE'] = array(
 	'mod_topic_unlock' => 'Topic:<br /> <b>opened</b>',
 	'mod_topic_split'  => 'Topic:<br /> <b>split</b>',
 	'mod_post_delete'  => 'Post:<br /> <b>deleted</b>',
+	'mod_post_pin'     => 'Post:<br /> <b>pinned</b>',
+	'mod_post_unpin'   => 'Post:<br /> <b>unpinned</b>',
 	'adm_user_delete'  => 'User:<br /> <b>deleted</b>',
 	'adm_user_ban'     => 'User:<br /> <b>ban</b>',
 	'adm_user_unban'   => 'User:<br /> <b>unban</b>',
diff --git a/library/language/ru/main.php b/library/language/ru/main.php
index c9aa4b8a..50d5e3cc 100644
--- a/library/language/ru/main.php
+++ b/library/language/ru/main.php
@@ -2543,6 +2543,8 @@ $lang['LOG_ACTION']['LOG_TYPE'] = array(
 	'mod_topic_unlock' => 'Топик:<br /> <b>открыт</b>',
 	'mod_topic_split'  => 'Топик:<br /> <b>разделен</b>',
 	'mod_post_delete'  => 'Пост:<br /> <b>удален</b>',
+	'mod_post_pin'     => 'Пост:<br /> <b>закреплен</b>',
+	'mod_post_unpin'   => 'Пост:<br /> <b>откреплен</b>',
 	'adm_user_delete'  => 'Юзер:<br /> <b>удален</b>',
 	'adm_user_ban'     => 'Юзер:<br /> <b>забанен</b>',
 	'adm_user_unban'   => 'Юзер:<br /> <b>разбанен</b>'
diff --git a/library/language/uk/main.php b/library/language/uk/main.php
index f02ad3a8..e83e2500 100644
--- a/library/language/uk/main.php
+++ b/library/language/uk/main.php
@@ -2543,6 +2543,8 @@ $lang['LOG_ACTION']['LOG_TYPE'] = array(
 	'mod_topic_unlock' => 'Топік:<br /> <b>відкритий</b>',
 	'mod_topic_split'  => 'Топік:<br /> <b>розділений</b>',
 	'mod_post_delete'  => 'Пост:<br /> <b>видалений</b>',
+	'mod_post_pin'     => 'Пост:<br /> <b>закріплений</b>',
+	'mod_post_unpin'   => 'Пост:<br /> <b>відкріплений</b>',
 	'adm_user_delete'  => 'Юзер:<br /> <b>видалений</b>',
 	'adm_user_ban'     => 'Юзер:<br /> <b>забанен</b>',
 	'adm_user_unban'   => 'Юзер:<br /> <b>разбанен</b>'
diff --git a/modcp.php b/modcp.php
index c5e6e0a1..713816d0 100644
--- a/modcp.php
+++ b/modcp.php
@@ -806,6 +806,18 @@ switch ($mode)
 				WHERE topic_id IN($topic_csv)
 			");
 
+			// Log action
+			$type = ($pin) ? 'mod_post_pin' : 'mod_post_unpin';
+
+			foreach ($log_topics as $topic_id => $topic_title)
+			{
+				$log_action->mod($type, array(
+					'forum_id'    => $forum_id,
+					'topic_id'    => $topic_id,
+					'topic_title' => $topic_title,
+				));
+			}
+
 			$msg = ($pin) ? $lang['POST_PINNED'] : $lang['POST_UNPINNED'];
 			bb_die(return_msg_mcp($msg));
 		}
@@ -840,6 +852,18 @@ switch ($mode)
 				WHERE topic_id IN($topic_csv)
 			");
 
+			// Log action
+			$type = ($pin) ? 'mod_post_pin' : 'mod_post_unpin';
+
+			foreach ($log_topics as $topic_id => $topic_title)
+			{
+				$log_action->mod($type, array(
+					'forum_id'    => $forum_id,
+					'topic_id'    => $topic_id,
+					'topic_title' => $topic_title,
+				));
+			}
+
 			$msg = ($pin) ? $lang['POST_PINNED'] : $lang['POST_UNPINNED'];
 			bb_die(return_msg_mcp($msg));
 		}