diff --git a/kiri-engine/Redis/Redis.php b/kiri-engine/Redis/Redis.php
index 675e64e1..01750472 100644
--- a/kiri-engine/Redis/Redis.php
+++ b/kiri-engine/Redis/Redis.php
@@ -139,7 +139,7 @@ SCRIPT;
      */
     public function destroy(): void
     {
-        $this->pool()->close($this->host);
+        $this->pool()->flush($this->host,0);
     }