diff --git a/src/BaseDepository.php b/src/BaseDepository.php
index 69bd93eef..75118dd8c 100644
--- a/src/BaseDepository.php
+++ b/src/BaseDepository.php
@@ -87,7 +87,7 @@ abstract class BaseDepository
 			}
 		}
 
-		if (isset($max_id)) {
+		if (isset($max_id) && $max_id > 0) {
 			$boundCondition = DBA::mergeConditions($boundCondition, ['`id` < ?', $max_id]);
 			if (!isset($min_id) && (!isset($params['order']['id']) || $params['order']['id'] === false || $params['order']['id'] === 'ASC')) {
 				$reverseOrder = true;
diff --git a/src/Module/Api/Mastodon/Notifications.php b/src/Module/Api/Mastodon/Notifications.php
index 28166e6ed..a6a024d9b 100644
--- a/src/Module/Api/Mastodon/Notifications.php
+++ b/src/Module/Api/Mastodon/Notifications.php
@@ -124,8 +124,8 @@ class Notifications extends BaseApi
 		$Notifications = DI::notification()->selectByBoundaries(
 			$condition,
 			$params,
-			$request['min_id'] ?? null,
-			$request['min_id'] ?? $request['since_id'] ?? null,
+			$request['min_id'] ?: $request['since_id'],
+			$request['max_id'],
 			$request['limit']
 		);