diff --git a/src/test/java/com/tuoheng/machine/ComprehensiveDrcStateMachineTest.java b/src/test/java/com/tuoheng/machine/ComprehensiveDrcStateMachineTest.java
index 2ae47b0..386137a 100644
--- a/src/test/java/com/tuoheng/machine/ComprehensiveDrcStateMachineTest.java
+++ b/src/test/java/com/tuoheng/machine/ComprehensiveDrcStateMachineTest.java
@@ -236,7 +236,7 @@ public class ComprehensiveDrcStateMachineTest {
                 // 2. 成功子指令的方法回调
                 Thread.sleep(200);
                 response = "{\"result\":\"subSuccess\"}";
-                mqttCallbackRegistry.handleMessage("test/" + currentTestSn + "/response", response);
+                mqttCallbackRegistry.handleMessage("test/" + currentTestSn + "/response123", response);
                 log.info(">>> 模拟发送成功子指令方法回调: ", response);
 
             } catch (InterruptedException e) {