diff --git a/src/main/java/com/zhgd/jeecg/common/util/pass/HttpUtils.java b/src/main/java/com/zhgd/jeecg/common/util/pass/HttpUtils.java
index 2c215fb33..43ac5641a 100644
--- a/src/main/java/com/zhgd/jeecg/common/util/pass/HttpUtils.java
+++ b/src/main/java/com/zhgd/jeecg/common/util/pass/HttpUtils.java
@@ -100,7 +100,7 @@ public class HttpUtils {
                 FileUtil.mkParentDirs(destFile);
             }
 
-            log.info("开始下载: {} -> {}", fileUrl, destFile.getAbsolutePath());
+            log.debug("开始下载: {} -> {}", fileUrl, destFile.getAbsolutePath());
             long startTime = System.currentTimeMillis();
 
             // 使用分块下载大文件
@@ -109,7 +109,7 @@ public class HttpUtils {
             // 结果验证
             if (downloadedSize > 0 && destFile.exists()) {
                 long cost = System.currentTimeMillis() - startTime;
-                log.info("下载成功! 大小: {} | 耗时: {}ms | 路径: {}",
+                log.debug("下载成功! 大小: {} | 耗时: {}ms | 路径: {}",
                         FileUtil.readableFileSize(destFile.length()),
                         cost,
                         destFile.getAbsolutePath());
diff --git a/src/main/java/com/zhgd/mqtt/server/MqttConfig.java b/src/main/java/com/zhgd/mqtt/server/MqttConfig.java
index 858045445..c4f31c441 100644
--- a/src/main/java/com/zhgd/mqtt/server/MqttConfig.java
+++ b/src/main/java/com/zhgd/mqtt/server/MqttConfig.java
@@ -1,6 +1,7 @@
 package com.zhgd.mqtt.server;
 
 import com.zhgd.xmgl.constant.Cts;
+import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
 import org.eclipse.paho.client.mqttv3.MqttConnectOptions;
 import org.slf4j.Logger;
@@ -28,6 +29,7 @@ import javax.annotation.Resource;
  * @create: 2019-10-16 16:21
  **/
 @Configuration
+@Slf4j
 public class MqttConfig {
     private static final Logger LOGGER = LoggerFactory.getLogger(MqttConfig.class);
 
@@ -175,10 +177,10 @@ public class MqttConfig {
         return message -> {
             try {
                 String topic = message.getHeaders().get("mqtt_receivedTopic").toString();
-                LOGGER.info("消息主题：{}", topic);
+                log.debug("消息主题：{}", topic);
                 Object payLoad = message.getPayload();
-                LOGGER.info("主题：{}，消息接收到的数据：{}", message.getHeaders().get("mqtt_receivedTopic"), payLoad);
-                LOGGER.info("===================={}============", payLoad);
+                log.debug("主题：{}，消息接收到的数据：{}", message.getHeaders().get("mqtt_receivedTopic"), payLoad);
+                log.debug("===================={}============", payLoad);
                 dispatchHandler.message(topic, payLoad);
             } catch (Exception e) {
             }
diff --git a/src/main/java/com/zhgd/xmgl/call/util/Mcs8Util.java b/src/main/java/com/zhgd/xmgl/call/util/Mcs8Util.java
index 7dc816241..372e25f3c 100644
--- a/src/main/java/com/zhgd/xmgl/call/util/Mcs8Util.java
+++ b/src/main/java/com/zhgd/xmgl/call/util/Mcs8Util.java
@@ -242,10 +242,10 @@ public class Mcs8Util {
         jo.put("page", page);
         jo.put("pagesize", pageSize);
         url = HttpUtil.urlWithForm(url, jo, CharsetUtil.CHARSET_UTF_8, false);
-        log.info("mcs8 查询文件列表 url:{}", url);
+        log.debug("mcs8 查询文件列表 url:{}", url);
         String result = HttpRequest.get(url).header("token", getToken(getHost(config), config.getPort(), config.getAccount(), config.getPassword())).execute().body();
 
-        log.info("mcs8 查询文件列表 result:{}", result);
+        log.debug("mcs8 查询文件列表 result:{}", result);
         JSONObject jsonObject = JSONObject.parseObject(result);
         if (isTokenExpiredError(jsonObject) && retry) {
             //删除token
@@ -271,10 +271,10 @@ public class Mcs8Util {
         jo.put("id", id);
         jo.put("expires", 7);
         url = HttpUtil.urlWithForm(url, jo, CharsetUtil.CHARSET_UTF_8, false);
-        log.info("mcs8 获取文件网络访问地址 url:{}", url);
+        log.debug("mcs8 获取文件网络访问地址 url:{}", url);
         String result = HttpRequest.get(url).header("token", getToken(getHost(config), config.getPort(), config.getAccount(), config.getPassword())).execute().body();
 
-        log.info("mcs8 获取文件网络访问地址 result:{}", result);
+        log.debug("mcs8 获取文件网络访问地址 result:{}", result);
         JSONObject jsonObject = JSONObject.parseObject(result);
         if (isTokenExpiredError(jsonObject) && retry) {
             //删除token
@@ -301,10 +301,10 @@ public class Mcs8Util {
         jo.put("page", page);
         jo.put("pageSize", pageSize);
         url = HttpUtil.urlWithForm(url, jo, CharsetUtil.CHARSET_UTF_8, false);
-        log.info("mcs8 获取设备列表 url:{} ", url);
+        log.debug("mcs8 获取设备列表 url:{} ", url);
         String result = HttpRequest.get(url).header("token", getToken(getHost(config), config.getPort(), config.getAccount(), config.getPassword())).execute().body();
 
-        log.info("mcs8 获取设备列表 result:{}", result);
+        log.debug("mcs8 获取设备列表 result:{}", result);
         JSONObject jsonObject = JSONObject.parseObject(result);
         if (isTokenExpiredError(jsonObject) && retry) {
             //删除token
diff --git a/src/main/java/com/zhgd/xmgl/config/MdcThreadPoolTaskExecutor.java b/src/main/java/com/zhgd/xmgl/config/MdcThreadPoolTaskExecutor.java
index 1490113f1..e7547d867 100644
--- a/src/main/java/com/zhgd/xmgl/config/MdcThreadPoolTaskExecutor.java
+++ b/src/main/java/com/zhgd/xmgl/config/MdcThreadPoolTaskExecutor.java
@@ -22,7 +22,7 @@ public class MdcThreadPoolTaskExecutor extends ThreadPoolTaskExecutor {
     public void execute(Runnable task) {
         Map<String, String> context = MDC.getCopyOfContextMap();    //复制主线程MDC
         JSONObject tlJo = ThreadLocalUtil.get();
-        log.info("MDC异步多线程...");
+        log.debug("MDC异步多线程...");
         JSONObject copyTl = BeanUtil.toBean(tlJo, JSONObject.class);
         super.execute(() -> {
             if (null != context) {
@@ -51,7 +51,7 @@ public class MdcThreadPoolTaskExecutor extends ThreadPoolTaskExecutor {
     public <T> Future<T> submit(Callable<T> task) {
         Map<String, String> context = MDC.getCopyOfContextMap();    //复制主线程MDC
         JSONObject tlJo = ThreadLocalUtil.get();
-        log.info("MDC异步多线程...");
+        log.debug("MDC异步多线程...");
         JSONObject copyTl = BeanUtil.toBean(tlJo, JSONObject.class);
         return super.submit(() -> {
             if (null != context) {
diff --git a/src/main/java/com/zhgd/xmgl/config/TaskAspect.java b/src/main/java/com/zhgd/xmgl/config/TaskAspect.java
index 746b4a797..2811d8ce3 100644
--- a/src/main/java/com/zhgd/xmgl/config/TaskAspect.java
+++ b/src/main/java/com/zhgd/xmgl/config/TaskAspect.java
@@ -46,7 +46,7 @@ public class TaskAspect {
             if (null == context) {
                 LogMdcUtil.setRequestId("-t");   //主线程没有MDC就自己生成一个
                 ThreadLocalUtil.addInKey(Cts.TL_IS_FROM_TASK, true);
-                log.info("task方法开始:{}", methodName);
+                log.debug("task方法开始:{}", methodName);
             }
 
             // 获取方法所有参数及其类型
@@ -74,7 +74,7 @@ public class TaskAspect {
             }
         } finally {
             if (null == context) {
-                log.info("task方法结束：{}", methodName);
+                log.debug("task方法结束：{}", methodName);
                 LogMdcUtil.clear();
                 ThreadLocalUtil.remove();
             }
diff --git a/src/main/resources/logback-spring.xml b/src/main/resources/logback-spring.xml
index 68d12b97a..47e4ed126 100644
--- a/src/main/resources/logback-spring.xml
+++ b/src/main/resources/logback-spring.xml
@@ -30,7 +30,7 @@
                 <maxFileSize>100MB</maxFileSize>
             </timeBasedFileNamingAndTriggeringPolicy>
             <!--日志文件保留天数-->
-            <maxHistory>15</maxHistory>
+            <maxHistory>2</maxHistory>
         </rollingPolicy>
         <!-- 此日志文件只记录debug级别的 -->
         <filter class="ch.qos.logback.classic.filter.LevelFilter">
@@ -116,7 +116,7 @@
 
     <!-- 日志输出级别 -->
     <logger name="com.zhgd" level="info"/>
-    <logger name="com.zhgd.mybatis.DataScopeInterceptor" level="debug"/>
+<!--    <logger name="com.zhgd.mybatis.DataScopeInterceptor" level="debug"/>-->
     <logger name="java.sql.Connection" level="info"/>
     <logger name="java.sql.Statement" level="info"/>
     <logger name="java.sql.PreparedStatement" level="info"/>