diff --git a/src/main/java/com/lyh/common/aliyun/service/AliYunEcsService.java b/src/main/java/com/lyh/common/aliyun/service/AliYunEcsService.java
index 4c9186e..7a975ea 100644
--- a/src/main/java/com/lyh/common/aliyun/service/AliYunEcsService.java
+++ b/src/main/java/com/lyh/common/aliyun/service/AliYunEcsService.java
@@ -28,7 +28,9 @@ import java.util.List;
 @Component
 @Slf4j
 public class AliYunEcsService {
-    //应用阿里云客户端配置
+    /**
+     * 应用阿里云客户端配置
+     */
     private final AliConfig aliConfig;
     private final Client client;
     /**
@@ -162,7 +164,7 @@ public class AliYunEcsService {
         DescribeInstancesResponse resp = this.client.describeInstances(describeInstancesRequest);
         java.util.List<DescribeInstancesResponseBody.DescribeInstancesResponseBodyInstancesInstance> instances = resp.body.instances.instance;
 
-        log.info(regionId + " 下 ECS 实例列表:");
+        log.info("{} 下 ECS 实例列表:", regionId);
 
         //存储结果的List
         ArrayList<String> result = new ArrayList<>();
diff --git a/src/main/java/com/lyh/common/utils/mqtt/MqttUtil.java b/src/main/java/com/lyh/common/utils/mqtt/MqttUtil.java
index eb5861c..951e68b 100644
--- a/src/main/java/com/lyh/common/utils/mqtt/MqttUtil.java
+++ b/src/main/java/com/lyh/common/utils/mqtt/MqttUtil.java
@@ -57,7 +57,7 @@ public class MqttUtil {
             //获取连接数
             int connectSize = mqttInfo.getIntValue("connectSize");
 
-            log.info(ip + " 的fluxmq连接数为：" + connectSize);
+            log.info("{} 的fluxmq连接数为：{}", ip, connectSize);
 
             result = connectSize;
         } catch (IOException e) {
diff --git a/src/main/java/com/lyh/handle/HandleCache.java b/src/main/java/com/lyh/handle/HandleCache.java
index 63e49f4..6166abc 100644
--- a/src/main/java/com/lyh/handle/HandleCache.java
+++ b/src/main/java/com/lyh/handle/HandleCache.java
@@ -144,25 +144,25 @@ public class HandleCache {
 
             for (DescribeInstancesResponseBody.DescribeInstancesResponseBodyInstancesInstance item : response) {
 
-                log.info("查询第{" + count + 1 + "}个实例的ID:" + item.getInstanceId());
-//                log.info("名称:" + item.getInstanceName());
-                log.info("地域ID:" + item.getRegionId());
-//                log.info("状态:" + item.getStatus());
-//                log.info("类型:" + item.getInstanceType());
-                log.info("CPU核心数:" + item.getCpu());
-                log.info("内存大小:" + item.getMemory() + "MB");
-//                log.info("磁盘大小:" + item.getLocalStorageCapacity() + "G");
-//                log.info("操作系统:" + item.getOSName());
-//                log.info("网络类型:" + item.getInstanceNetworkType());
-                log.info("公网出带宽值:" + item.getInternetMaxBandwidthOut() + "Mbit/s");
-//                log.info("公网入带宽值:" + item.getInternetMaxBandwidthIn() + "Mbit/s");
-                log.info("公网IP:" + UserUtil.removeBrackets(item.getPublicIpAddress().getIpAddress().toString()));
-                log.info("私网IP:" + UserUtil.removeBrackets(item.getVpcAttributes().getPrivateIpAddress().ipAddress.toString()));
-//                log.info("专有网络VPCID:" + item.getVpcAttributes().getVpcId());
-//                log.info("安全组ID:" + UserUtil.removeBrackets(item.getSecurityGroupIds().getSecurityGroupId().toString()));
-                log.info("创建时间:" + item.getCreationTime());
-//                log.info("到期时间:" + item.getExpiredTime());
-//                log.info("是否可以回收:" + (item.getRecyclable() ? "是" : "否") + "\n\n");
+                log.info("查询第{}个实例的ID：{}",count+1,  item.getInstanceId());
+//                log.info("名称：{}" , item.getInstanceName());
+                log.info("地域ID：{}" , item.getRegionId());
+//                log.info("状态：{}" , item.getStatus());
+//                log.info("类型：{}" , item.getInstanceType());
+                log.info("CPU核心数：{}" , item.getCpu());
+                log.info("内存大小：{}" , item.getMemory() + "MB");
+//                log.info("磁盘大小：{}" , item.getLocalStorageCapacity() + "G");
+//                log.info("操作系统：{}" , item.getOSName());
+//                log.info("网络类型：{}" , item.getInstanceNetworkType());
+                log.info("公网出带宽值：{}" , item.getInternetMaxBandwidthOut() + "Mbit/s");
+//                log.info("公网入带宽值：{}" , item.getInternetMaxBandwidthIn() + "Mbit/s");
+                log.info("公网IP：{}" , UserUtil.removeBrackets(item.getPublicIpAddress().getIpAddress().toString()));
+                log.info("私网IP：{}" , UserUtil.removeBrackets(item.getVpcAttributes().getPrivateIpAddress().ipAddress.toString()));
+//                log.info("专有网络VPCID：{}" , item.getVpcAttributes().getVpcId());
+//                log.info("安全组ID：{}" , UserUtil.removeBrackets(item.getSecurityGroupIds().getSecurityGroupId().toString()));
+                log.info("创建时间：{}" , item.getCreationTime());
+//                log.info("到期时间：{}" , item.getExpiredTime());
+//                log.info("是否可以回收：{}" , (item.getRecyclable() ? "是" : "否") + "\n\n");
 
                 //存入集合
                 gatewayNodeInfos.add(
diff --git a/src/main/java/com/lyh/job/Timer.java b/src/main/java/com/lyh/job/Timer.java
index df6ef6a..ab2b161 100644
--- a/src/main/java/com/lyh/job/Timer.java
+++ b/src/main/java/com/lyh/job/Timer.java
@@ -79,7 +79,7 @@ public class Timer {
             }
 
             if (!instanceId.isEmpty()) {
-                log.info("扩容 成功！扩容的节点ip为：" + instanceId);
+                log.info("扩容 成功！扩容的节点ip为：{}" , instanceId);
             }
         } else {
             log.info("暂时不需要扩容");