diff --git a/cmvr-iot-test/src/main/java/com/cmvr/test/service/FlowActionExecutorService.java b/cmvr-iot-test/src/main/java/com/cmvr/test/service/FlowActionExecutorService.java
index 2168c3c..76a7300 100644
--- a/cmvr-iot-test/src/main/java/com/cmvr/test/service/FlowActionExecutorService.java
+++ b/cmvr-iot-test/src/main/java/com/cmvr/test/service/FlowActionExecutorService.java
@@ -30,7 +30,6 @@ public class FlowActionExecutorService {
     private final EdgeMicrophoneService edgeMicrophoneService;
     private final EdgeSpeakerService edgeSpeakerService;
     private final EdgeHlcService edgeHlcService;
-    private final LLMAiTtsService llmAiTtsService;
     private final LLMAiAgentPlatformService llmAiAgentPlatformService;
     private final EdgeAgvService edgeAgvService;