fix

index.ts

@@ -45,7 +45,7 @@ export class SendTarget {
   }
 
   async send(bots: Adapter.BotList, content: string) {
-    const bot = bots.get(this.bot);
+    const bot = this.getBot(bots);
     if (!bot) {
       throw new Error(`bot ${this.bot} not found`);
     }