diff --git a/easy-es-core/src/main/java/indi/felix/easy/core/elastic/EasyEs.java b/easy-es-core/src/main/java/indi/felix/easy/core/elastic/EasyEs.java
index 137bc947253da706f639518c1d236943b9831319..604a9f532bcb4d2348543f8e8c5e7c6ed5e45952 100644
--- a/easy-es-core/src/main/java/indi/felix/easy/core/elastic/EasyEs.java
+++ b/easy-es-core/src/main/java/indi/felix/easy/core/elastic/EasyEs.java
@@ -177,30 +177,43 @@ public class EasyEs {
         return getEsRest(client);
     }
 
-    public String bulkAddDoc(String index, List<Map> objects) {
+//    public String getEsVersion(){
+//        client.getLowLevelClient().
+//        return responseBody(defaultMethod, newEndpoint);
+//    }
+
+    public void bulkAddDoc(String index, List<Map> objects) {
         BulkRequest request = new BulkRequest();
 
-        BulkResponse bulkResponse = null;
-        try {
-            if (objects == null || objects.size() < 1) {
-                throw new indi.felix.easy.core.exceptions.ElasticsearchException("mappers can not be empty");
-            }
-            for (int i = 0; i < objects.size(); i++) {
-                Map mapper = objects.get(i);
-                IndexRequest indexRequest = new IndexRequest(index, DOC_TYPE);
-                EsUtils.setDefaultProperties(indexRequest, mapper);
-
-                request.add(indexRequest
-                        .opType("create")
-                        .source(JSON.toJSONString(mapper), XContentType.JSON));
-            }
-            bulkResponse = client.bulk(request, RequestOptions.DEFAULT);
-        } catch (IOException e) {
-            e.printStackTrace();
+        if(!rest().indexExists(index)){
+            throw new ElasticsearchException("index is not exists");
+        }
+        if (objects == null || objects.size() < 1) {
+            throw new ElasticsearchException("mappers can not be empty");
         }
-        RestStatus stat = bulkResponse.status();
 
-        return bulkResponse.toString();
+        search().bulkInsert(index, objects, 2000);
+//
+//        BulkResponse bulkResponse = null;
+//        try {
+//            if (objects == null || objects.size() < 1) {
+//                throw new ElasticsearchException("mappers can not be empty");
+//            }
+//
+//            for (int i = 0; i < objects.size(); i++) {
+//                Map mapper = objects.get(i);
+//                IndexRequest indexRequest = new IndexRequest(index);
+//                EsUtils.setDefaultProperties(indexRequest, mapper);
+//
+//                request.add(indexRequest
+//                        .opType("create")
+//                        .source(JSON.toJSONString(mapper), XContentType.JSON));
+//            }
+//            bulkResponse = client.bulk(request, RequestOptions.DEFAULT);
+//        } catch (IOException e) {
+//            e.printStackTrace();
+//        }
+//        RestStatus stat = bulkResponse.status();
     }
 
 }
diff --git a/easy-es-core/src/main/java/indi/felix/easy/core/elastic/client/AbstractService.java b/easy-es-core/src/main/java/indi/felix/easy/core/elastic/client/AbstractService.java
index 6260d17c29111b652b2ba5185ff48f3dcd820ad4..dd11785e709f9744bcb4d1d82a5e0faa3153b3ed 100644
--- a/easy-es-core/src/main/java/indi/felix/easy/core/elastic/client/AbstractService.java
+++ b/easy-es-core/src/main/java/indi/felix/easy/core/elastic/client/AbstractService.java
@@ -135,7 +135,6 @@ public abstract class AbstractService {
         } catch (Exception e) {
             logger.error("the failed json element index range is {} - {}.", count - cursor, count);
             logger.error("Cause by: {}.", e.getMessage());
-            e.printStackTrace();
         }
 
         if (failure.size() > 0) {
diff --git a/easy-es-core/src/main/java/indi/felix/easy/core/elastic/rest/SearchRestApi.java b/easy-es-core/src/main/java/indi/felix/easy/core/elastic/rest/SearchRestApi.java
index fc8364865710befb3c84c3627004c1969ba57aad..2ade345147df81d8fbcbd47299beffbb8d9afe71 100644
--- a/easy-es-core/src/main/java/indi/felix/easy/core/elastic/rest/SearchRestApi.java
+++ b/easy-es-core/src/main/java/indi/felix/easy/core/elastic/rest/SearchRestApi.java
@@ -41,7 +41,7 @@ public class SearchRestApi extends BaseRest {
      * @return
      */
     public String requestDsl(String index, String dsl) {
-        String newEndpoint = MessageFormat.format("/{0}/{1}/_search", index, DOC_TYPE);
+        String newEndpoint = MessageFormat.format("/{0}/_search", index);
 
         return responseBody(defaultMethod, newEndpoint, dsl);
     }
@@ -54,7 +54,7 @@ public class SearchRestApi extends BaseRest {
      * @return
      */
     public String requestById(String index, String id) {
-        String newEndpoint = MessageFormat.format("/{0}/{1}/{2}", index, DOC_TYPE, id);
+        String newEndpoint = MessageFormat.format("/{0}/{1}", index, id);
 
         return responseBody(defaultMethod, newEndpoint);
     }
@@ -71,7 +71,7 @@ public class SearchRestApi extends BaseRest {
      * @return
      */
     public String requestByIds(String index, String... ids) {
-        String newEndpoint = MessageFormat.format("/{0}/{1}/{2}", index, DOC_TYPE, "_mget");
+        String newEndpoint = MessageFormat.format("/{0}/{1}", index, "_mget");
 
         XContentBuilder builder = null;
         try {
@@ -130,7 +130,7 @@ public class SearchRestApi extends BaseRest {
 
         public String requestById(String id) {
             String indexs = String.join(",", defaultIndex);
-            String newEndpoint = MessageFormat.format("/{0}/{1}/{2}", indexs, DOC_TYPE, id);
+            String newEndpoint = MessageFormat.format("/{0}/{2}", indexs, id);
 
             return responseBody(defaultMethod, newEndpoint);
         }
diff --git a/easy-es-core/src/main/java/indi/felix/easy/core/elastic/utool/Const.java b/easy-es-core/src/main/java/indi/felix/easy/core/elastic/utool/Const.java
index 424d0a8152e64ea3e0b571cea6cc3fa6db83b54e..3c96cbc5509e929a4d000c33fa7954498091a69a 100644
--- a/easy-es-core/src/main/java/indi/felix/easy/core/elastic/utool/Const.java
+++ b/easy-es-core/src/main/java/indi/felix/easy/core/elastic/utool/Const.java
@@ -2,7 +2,11 @@ package indi.felix.easy.core.elastic.utool;
 
 public class Const {
 
-    public static final String DOC_TYPE = "doc";
+    /*
+     * 注意： 在7.x中type移除， 为了保证6.x和7.x路径一致， doctype强制使用_doc
+     * include_type_name参数设为true
+     */
+    public static final String DOC_TYPE = "_doc";
 
     /**
      * 默认的ID字段， 对象中如果有该字段， 默认存储ES将按该字段设置ID
diff --git a/easy-es-core/src/test/java/indi/felix/easy/core/elastic/EasyEsTest.java b/easy-es-core/src/test/java/indi/felix/easy/core/elastic/EasyEsTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..90c76ad7d6ce04c4427ef745024168de7ab9e92b
--- /dev/null
+++ b/easy-es-core/src/test/java/indi/felix/easy/core/elastic/EasyEsTest.java
@@ -0,0 +1,45 @@
+package indi.felix.easy.core.elastic;
+
+import junit.framework.TestCase;
+import org.elasticsearch.index.query.TermQueryBuilder;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+public class EasyEsTest extends TestCase {
+    private static final String ip = "localhost:9200";
+
+    public void testBulkAddDoc() {
+        EasyEs easyEs = new EasyEs(ip);
+        String index = "test_index";
+
+        List<Map> object = new ArrayList<>();
+
+        Map<String, Object> m1 = new HashMap<>();
+        m1.put("name", "ceshi1");
+        m1.put("age", 2);
+
+
+        Map<String, Object> m2 = new HashMap<>();
+        m2.put("name", "dsadsa");
+        m2.put("age", 12);
+
+
+        Map<String, Object> m3 = new HashMap<>();
+        m3.put("name", "sdav");
+        m3.put("age", 40);
+
+        object.add(m1);
+        object.add(m2);
+        object.add(m3);
+
+        easyEs.bulkAddDoc(index, object);
+
+        TermQueryBuilder termQueryBuilder = new TermQueryBuilder("age", 12);
+
+        String res = easyEs.rest().search().requestByQuery(index, termQueryBuilder);
+        System.out.println(res);
+    }
+}
\ No newline at end of file