diff --git a/src/App.vue b/src/App.vue
index a33c55ab..6d358304 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -130,7 +130,7 @@ export default {
       autoRos,
       textTopic: new ROSLIB.Topic({
         ros: autoRos.ros,
-        name: 'text_to_speech/output',
+        name: '/talking_sentence',
         messageType: 'std_msgs/String'
       }),
       imageTopic: new ROSLIB.Topic({