diff --git a/Mysql/PDO.php b/Mysql/PDO.php
index e351e77..fd3e9ad 100644
--- a/Mysql/PDO.php
+++ b/Mysql/PDO.php
@@ -233,7 +233,9 @@ class PDO implements StopHeartbeatCheck
 			$this->pdo->getAttribute(\PDO::ATTR_SERVER_INFO);
 			$result = true;
 		} catch (\Throwable $throwable) {
-			Kiri::getLogger()->error($throwable->getMessage());
+			if (!str_contains($throwable->getMessage(), 'Idle dis')) {
+				Kiri::getLogger()->error($throwable->getMessage());
+			}
 			$this->pdo = null;
 			$result = false;
 		} finally {