diff --git a/hai-service/src/main/java/com/hai/config/MqttProviderConfig.java b/hai-service/src/main/java/com/hai/config/MqttProviderConfig.java
index d2e27113..73728d6d 100644
--- a/hai-service/src/main/java/com/hai/config/MqttProviderConfig.java
+++ b/hai-service/src/main/java/com/hai/config/MqttProviderConfig.java
@@ -14,13 +14,13 @@ import org.springframework.context.annotation.Configuration;
 @Configuration
 @Slf4j
 public class MqttProviderConfig {
-    @Value("${spring.mqtt.username}")
+    // @Value("${spring.mqtt.username}")
     private String username;
 
-    @Value("${spring.mqtt.password}")
+    // @Value("${spring.mqtt.password}")
     private String password;
 
-    @Value("${spring.mqtt.url}")
+    // @Value("${spring.mqtt.url}")
     private String hostUrl;
 
 /*    @Value("${spring.mqtt.client.id}")