diff --git a/src/main/java/com/dispose/config/DeviceLogConfigure.java b/src/main/java/com/dispose/config/DeviceLogConfigure.java
index d5099e8f..91626c30 100644
--- a/src/main/java/com/dispose/config/DeviceLogConfigure.java
+++ b/src/main/java/com/dispose/config/DeviceLogConfigure.java
@@ -3,7 +3,9 @@ package com.dispose.config;
 import com.dispose.common.DisposeConfigValue;
 import lombok.Getter;
 import lombok.Setter;
+import lombok.extern.slf4j.Slf4j;
 import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.cloud.context.config.annotation.RefreshScope;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.stereotype.Component;
 
@@ -13,13 +15,16 @@ import java.util.Optional;
 
 /**
  * The type Device log configure.
+ *
  * @author xajhu
  */
 @Getter
 @Setter
 @Component
+@RefreshScope
 @ConfigurationProperties(prefix = "device")
 @Configuration
+@Slf4j
 public class DeviceLogConfigure {
     /**
      * The Log hosts.
@@ -31,10 +36,14 @@ public class DeviceLogConfigure {
      */
     @PostConstruct
     private void initGlobalValue() {
+        DisposeConfigValue.LOG_HOSTS.clear();
+
         for (String s : Optional.ofNullable(logHosts).orElse(new String[]{""})) {
             if (s.toLowerCase(Locale.ROOT).startsWith("http")) {
                 DisposeConfigValue.LOG_HOSTS.add(s);
             }
         }
+
+        log.debug("Log device: {}", DisposeConfigValue.LOG_HOSTS);
     }
 }