diff --git a/src/puppet-padchat/bridge.ts b/src/puppet-padchat/bridge.ts
index d031b89ab5f3430660cb6ba6a96057750a94e317..a77eb0bc7b3aade8a6eb78536fbfffa12cc4a54d 100644
--- a/src/puppet-padchat/bridge.ts
+++ b/src/puppet-padchat/bridge.ts
@@ -93,9 +93,9 @@ export class Bridge extends PadchatRpc {
 
     /**
      * Executer Queue: execute one task at a time,
-     *  delay between them for 3 second
+     *  delay between them for 15 second
      */
-    this.delayQueueExecutor = new DelayQueueExector(1000 * 3)
+    this.delayQueueExecutor = new DelayQueueExector(1000 * 15)
 
   }