diff --git a/lib/tasks/dialogflow/index.js b/lib/tasks/dialogflow/index.js
index 7efe178d..0730983c 100644
--- a/lib/tasks/dialogflow/index.js
+++ b/lib/tasks/dialogflow/index.js
@@ -90,6 +90,7 @@ class Dialogflow extends Task {
     try {
       await this.init(cs, ep);
       await this.startBot();
+      await this.awaitTaskDone();
     } catch (err) {
       this.logger.error({err}, 'Dialogflow:exec error');
     }