diff --git a/src/main/java/com/youlai/boot/message/mqtt/MqttController.java b/src/main/java/com/youlai/boot/support/mqtt/MqttController.java
similarity index 97%
rename from src/main/java/com/youlai/boot/message/mqtt/MqttController.java
rename to src/main/java/com/youlai/boot/support/mqtt/MqttController.java
index e9ddeb6b..c0cfc990 100644
--- a/src/main/java/com/youlai/boot/message/mqtt/MqttController.java
+++ b/src/main/java/com/youlai/boot/support/mqtt/MqttController.java
@@ -1,4 +1,4 @@
-package com.youlai.boot.message.mqtt;
+package com.youlai.boot.support.mqtt;
 
 import com.youlai.boot.common.result.Result;
 import io.swagger.v3.oas.annotations.Operation;
diff --git a/src/main/java/com/youlai/boot/message/mqtt/MqttMessageHandler.java b/src/main/java/com/youlai/boot/support/mqtt/MqttMessageHandler.java
similarity index 99%
rename from src/main/java/com/youlai/boot/message/mqtt/MqttMessageHandler.java
rename to src/main/java/com/youlai/boot/support/mqtt/MqttMessageHandler.java
index 97212aa6..54d9c650 100644
--- a/src/main/java/com/youlai/boot/message/mqtt/MqttMessageHandler.java
+++ b/src/main/java/com/youlai/boot/support/mqtt/MqttMessageHandler.java
@@ -1,4 +1,4 @@
-package com.youlai.boot.message.mqtt;
+package com.youlai.boot.support.mqtt;
 
 import cn.hutool.core.util.StrUtil;
 import cn.hutool.json.JSONObject;
diff --git a/src/main/java/com/youlai/boot/message/mqtt/MqttProducer.java b/src/main/java/com/youlai/boot/support/mqtt/MqttProducer.java
similarity index 98%
rename from src/main/java/com/youlai/boot/message/mqtt/MqttProducer.java
rename to src/main/java/com/youlai/boot/support/mqtt/MqttProducer.java
index a76f1c83..129fbef3 100644
--- a/src/main/java/com/youlai/boot/message/mqtt/MqttProducer.java
+++ b/src/main/java/com/youlai/boot/support/mqtt/MqttProducer.java
@@ -1,4 +1,4 @@
-package com.youlai.boot.message.mqtt;
+package com.youlai.boot.support.mqtt;
 
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index 22eb78e4..675fee96 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -11,14 +11,3 @@ spring:
       # 单文件大小上限，取自 file-storage.upload.max-file-size（单一来源）
       max-file-size: ${file-storage.upload.max-file-size:50MB}
       max-request-size: ${file-storage.upload.max-file-size:50MB}
-
-  # 延迟初始化：应用启动时不立即初始化 Bean，首次使用时才初始化
-  # 配合 Redis Lazy 初始化，即使 Redis 不可用也能正常启动
-  main:
-    lazy-initialization: false  # 保持 false（全局延迟初始化会导致很多问题）
-  autoconfigure:
-    # 不排除 Redis 自动配置，而是通过 Lazy Bean 来控制
-    # 如果 Redis 完全不可用且希望跳过，可以取消下面注释：
-    # exclude:
-    #   - org.springframework.boot.autoconfigure.data.redis.RedisAutoConfiguration
-    #   - org.redisson.spring.starter.RedissonAutoConfiguration