diff --git a/spring-boot-demo-elasticsearch-rest-high-level-client/src/main/java/com/xkcoding/elasticsearch/autoconfigure/ElasticsearchProperties.java b/spring-boot-demo-elasticsearch-rest-high-level-client/src/main/java/com/xkcoding/elasticsearch/autoconfigure/ElasticsearchProperties.java
index 8a04b3b..0aeebe3 100644
--- a/spring-boot-demo-elasticsearch-rest-high-level-client/src/main/java/com/xkcoding/elasticsearch/autoconfigure/ElasticsearchProperties.java
+++ b/spring-boot-demo-elasticsearch-rest-high-level-client/src/main/java/com/xkcoding/elasticsearch/autoconfigure/ElasticsearchProperties.java
@@ -1,6 +1,9 @@
 package com.xkcoding.elasticsearch.autoconfigure;
 
-import lombok.*;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.stereotype.Component;
 
diff --git a/spring-boot-demo-elasticsearch-rest-high-level-client/src/main/java/com/xkcoding/elasticsearch/contants/DataTypeTransfer.java b/spring-boot-demo-elasticsearch-rest-high-level-client/src/main/java/com/xkcoding/elasticsearch/contants/DataTypeTransfer.java
deleted file mode 100644
index 7ff2e11..0000000
--- a/spring-boot-demo-elasticsearch-rest-high-level-client/src/main/java/com/xkcoding/elasticsearch/contants/DataTypeTransfer.java
+++ /dev/null
@@ -1,11 +0,0 @@
-package com.xkcoding.elasticsearch.contants;
-
-/**
- * DataTypeTransfer
- *
- * @author fxbin
- * @version 1.0v
- * @since 2019/9/16 18:00
- */
-public enum DataTypeTransfer {
-}
diff --git a/spring-boot-demo-elasticsearch-rest-high-level-client/src/main/java/com/xkcoding/elasticsearch/service/BaseElasticsearchService.java b/spring-boot-demo-elasticsearch-rest-high-level-client/src/main/java/com/xkcoding/elasticsearch/service/BaseElasticsearchService.java
index 1e64f01..9179de8 100644
--- a/spring-boot-demo-elasticsearch-rest-high-level-client/src/main/java/com/xkcoding/elasticsearch/service/BaseElasticsearchService.java
+++ b/spring-boot-demo-elasticsearch-rest-high-level-client/src/main/java/com/xkcoding/elasticsearch/service/BaseElasticsearchService.java
@@ -4,14 +4,12 @@ import com.xkcoding.elasticsearch.exception.ElasticsearchException;
 import com.xkcoding.elasticsearch.autoconfigure.ElasticsearchProperties;
 import com.xkcoding.elasticsearch.util.BeanUtils;
 import lombok.extern.slf4j.Slf4j;
-import org.elasticsearch.action.ActionListener;
 import org.elasticsearch.action.admin.indices.delete.DeleteIndexRequest;
 import org.elasticsearch.action.delete.DeleteRequest;
 import org.elasticsearch.action.index.IndexRequest;
 import org.elasticsearch.action.search.SearchRequest;
 import org.elasticsearch.action.search.SearchResponse;
 import org.elasticsearch.action.update.UpdateRequest;
-import org.elasticsearch.action.update.UpdateResponse;
 import org.elasticsearch.client.HttpAsyncResponseConsumerFactory;
 import org.elasticsearch.client.RequestOptions;
 import org.elasticsearch.client.RestHighLevelClient;
@@ -19,7 +17,6 @@ import org.elasticsearch.client.indices.CreateIndexRequest;
 import org.elasticsearch.client.indices.CreateIndexResponse;
 import org.elasticsearch.common.settings.Settings;
 import org.elasticsearch.common.xcontent.XContentType;
-import org.elasticsearch.index.engine.Engine;
 import org.elasticsearch.index.query.QueryBuilders;
 import org.elasticsearch.search.builder.SearchSourceBuilder;
 
@@ -151,6 +148,8 @@ public abstract class BaseElasticsearchService {
 
     /**
      * search all
+     *
+     * @author fxbin
      * @param index elasticsearch index name
      * @return {@link SearchResponse}
      */
diff --git a/spring-boot-demo-elasticsearch-rest-high-level-client/src/main/java/com/xkcoding/elasticsearch/util/BeanUtils.java b/spring-boot-demo-elasticsearch-rest-high-level-client/src/main/java/com/xkcoding/elasticsearch/util/BeanUtils.java
index ffc1bdb..6441634 100644
--- a/spring-boot-demo-elasticsearch-rest-high-level-client/src/main/java/com/xkcoding/elasticsearch/util/BeanUtils.java
+++ b/spring-boot-demo-elasticsearch-rest-high-level-client/src/main/java/com/xkcoding/elasticsearch/util/BeanUtils.java
@@ -1,7 +1,5 @@
 package com.xkcoding.elasticsearch.util;
 
-import com.xkcoding.elasticsearch.model.Person;
-
 import java.beans.BeanInfo;
 import java.beans.Introspector;
 import java.beans.PropertyDescriptor;
@@ -17,36 +15,6 @@ import java.util.Map;
  */
 public class BeanUtils {
 
-    /**
-     * Java Bean to Map
-     *
-     * @author fxbin
-     * @param object Object
-     * @return Map
-     */
-    public static Map<String,Object> toFieldNameAndFieldTypeMap(Object object){
-        Map<String, Object> map = MapUtils.newHashMap();
-        try {
-            // 获取javaBean的BeanInfo对象
-            BeanInfo beanInfo = Introspector.getBeanInfo(object.getClass(),Object.class);
-
-            // 获取属性描述器
-            PropertyDescriptor[] propertyDescriptors = beanInfo.getPropertyDescriptors();
-            for (PropertyDescriptor propertyDescriptor : propertyDescriptors) {
-                // 获取属性名
-                String key = propertyDescriptor.getName();
-                Class<?> value = propertyDescriptor.getPropertyType();
-                // 获取该属性的值
-//                Method readMethod = propertyDescriptor.getReadMethod();
-                // 通过反射来调用javaBean定义的getName()方法
-//                Object value = readMethod.invoke(object);
-                map.put(key, value);
-            }
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-        return map;
-    }
 
     /**
      * Java Bean to Map
diff --git a/spring-boot-demo-elasticsearch-rest-high-level-client/src/main/resources/application.yml b/spring-boot-demo-elasticsearch-rest-high-level-client/src/main/resources/application.yml
index 05aacad..640d066 100644
--- a/spring-boot-demo-elasticsearch-rest-high-level-client/src/main/resources/application.yml
+++ b/spring-boot-demo-elasticsearch-rest-high-level-client/src/main/resources/application.yml
@@ -2,10 +2,7 @@ demo:
   data:
     elasticsearch:
       cluster-name: elasticsearch
-      cluster-nodes: 20.20.0.27:9201
+      cluster-nodes: 20.20.0.27:9200
       index:
         number-of-replicas: 0
         number-of-shards: 3
-      account:
-        username:
-        password: