diff --git a/agents-flex-search-engine/agents-flex-search-engine-es/src/main/java/com/agentsflex/engine/es/ElasticSearcher.java b/agents-flex-search-engine/agents-flex-search-engine-es/src/main/java/com/agentsflex/engine/es/ElasticSearcher.java
new file mode 100644
index 0000000..42ae0c6
--- /dev/null
+++ b/agents-flex-search-engine/agents-flex-search-engine-es/src/main/java/com/agentsflex/engine/es/ElasticSearcher.java
@@ -0,0 +1,223 @@
+package com.agentsflex.engine.es;
+
+import co.elastic.clients.elasticsearch.ElasticsearchClient;
+import co.elastic.clients.elasticsearch.core.*;
+import co.elastic.clients.elasticsearch.core.bulk.BulkOperation;
+import co.elastic.clients.elasticsearch.core.bulk.IndexOperation;
+import co.elastic.clients.json.JsonData;
+import co.elastic.clients.json.jackson.JacksonJsonpMapper;
+import co.elastic.clients.transport.ElasticsearchTransport;
+import co.elastic.clients.transport.rest_client.RestClientTransport;
+import com.agentsflex.core.document.Document;
+import com.agentsflex.search.engine.service.DocumentSearcher;
+import org.apache.http.HttpHost;
+import org.apache.http.auth.AuthScope;
+import org.apache.http.auth.UsernamePasswordCredentials;
+import org.apache.http.client.CredentialsProvider;
+import org.apache.http.impl.client.BasicCredentialsProvider;
+import org.elasticsearch.client.RestClient;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.TrustManager;
+import javax.net.ssl.X509TrustManager;
+import java.security.KeyManagementException;
+import java.security.NoSuchAlgorithmException;
+import java.security.cert.X509Certificate;
+import java.util.*;
+
+public class ElasticSearcher implements DocumentSearcher {
+
+    private static final Logger LOG = LoggerFactory.getLogger(ElasticSearcher.class);
+
+    private final ESConfig esConfig;
+
+    public ElasticSearcher(ESConfig esConfig) {
+        this.esConfig = esConfig;
+    }
+
+    // 忽略 SSL 的 client 构建逻辑
+    private RestClient buildRestClient() throws NoSuchAlgorithmException, KeyManagementException {
+        TrustManager[] trustAllCerts = new TrustManager[]{
+            new X509TrustManager() {
+                public X509Certificate[] getAcceptedIssuers() {
+                    return null;
+                }
+
+                public void checkClientTrusted(X509Certificate[] certs, String authType) {
+                }
+
+                public void checkServerTrusted(X509Certificate[] certs, String authType) {
+                }
+            }
+        };
+
+        SSLContext sslContext = SSLContext.getInstance("TLS");
+        sslContext.init(null, trustAllCerts, new java.security.SecureRandom());
+
+        CredentialsProvider credentialsProvider = new BasicCredentialsProvider();
+        credentialsProvider.setCredentials(
+            AuthScope.ANY,
+            new UsernamePasswordCredentials(esConfig.getUserName(), esConfig.getPassword()));
+
+        return RestClient.builder(HttpHost.create(esConfig.getHost()))
+            .setHttpClientConfigCallback(httpClientBuilder -> {
+                httpClientBuilder.setSSLContext(sslContext);
+                httpClientBuilder.setSSLHostnameVerifier((hostname, session) -> true);
+                httpClientBuilder.setDefaultCredentialsProvider(credentialsProvider);
+                return httpClientBuilder;
+            })
+            .build();
+    }
+
+
+    /**
+     * 添加文档到Elasticsearch
+     */
+    @Override
+    public boolean addDocument(Document document) {
+        if (document == null || document.getContent() == null) {
+            return false;
+        }
+
+        RestClient restClient = null;
+        ElasticsearchTransport transport = null;
+        try {
+            restClient = buildRestClient();
+            transport = new RestClientTransport(restClient, new JacksonJsonpMapper());
+            ElasticsearchClient client = new ElasticsearchClient(transport);
+
+            Map<String, Object> source = new HashMap<>();
+            source.put("id", document.getId());
+            source.put("content", document.getContent());
+            if (document.getTitle() != null) {
+                source.put("title", document.getTitle());
+            }
+
+            String documentId = document.getId().toString();
+            IndexOperation<?> indexOp = IndexOperation.of(i -> i
+                .index(esConfig.getIndexName())
+                .id(documentId)
+                .document(JsonData.of(source))
+            );
+
+            BulkOperation bulkOp = BulkOperation.of(b -> b.index(indexOp));
+            BulkRequest request = BulkRequest.of(b -> b.operations(Collections.singletonList(bulkOp)));
+            BulkResponse response = client.bulk(request);
+            return !response.errors();
+
+        } catch (Exception e) {
+            LOG.error(e.getMessage(), e);
+            return false;
+        } finally {
+            closeResources(transport, restClient);
+        }
+    }
+
+    @Override
+    public List<Document> searchDocuments(String keyword, int count) {
+        RestClient restClient = null;
+        ElasticsearchTransport transport = null;
+
+        try {
+            restClient = buildRestClient();
+            transport = new RestClientTransport(restClient, new JacksonJsonpMapper());
+            ElasticsearchClient client = new ElasticsearchClient(transport);
+
+            SearchRequest request = SearchRequest.of(s -> s
+                .index(esConfig.getIndexName())
+                .size(count)
+                .query(q -> q
+                    .match(m -> m
+                        .field("title")
+                        .field("content")
+                        .query(keyword)
+                    )
+                )
+            );
+
+            SearchResponse<Document> response = client.search(request, Document.class);
+            List<Document> results = new ArrayList<>();
+            response.hits().hits().forEach(hit -> results.add(hit.source()));
+            return results;
+
+        } catch (Exception e) {
+            LOG.error(e.getMessage(), e);
+            return Collections.emptyList();
+        } finally {
+            closeResources(transport, restClient);
+        }
+    }
+
+    @Override
+    public boolean deleteDocument(Object id) {
+        if (id == null) {
+            return false;
+        }
+
+        RestClient restClient = null;
+        ElasticsearchTransport transport = null;
+        try {
+            restClient = buildRestClient();
+            transport = new RestClientTransport(restClient, new JacksonJsonpMapper());
+            ElasticsearchClient client = new ElasticsearchClient(transport);
+
+            DeleteRequest request = DeleteRequest.of(d -> d
+                .index(esConfig.getIndexName())
+                .id(id.toString())
+            );
+
+            DeleteResponse response = client.delete(request);
+            return response.result() == co.elastic.clients.elasticsearch._types.Result.Deleted;
+
+        } catch (Exception e) {
+            LOG.error("Error deleting document with id: " + id, e);
+            return false;
+        } finally {
+            closeResources(transport, restClient);
+        }
+    }
+
+    @Override
+    public boolean updateDocument(Document document) {
+        if (document == null || document.getId() == null) {
+            return false;
+        }
+
+        RestClient restClient = null;
+        ElasticsearchTransport transport = null;
+
+        try {
+            restClient = buildRestClient();
+            transport = new RestClientTransport(restClient, new JacksonJsonpMapper());
+            ElasticsearchClient client = new ElasticsearchClient(transport);
+
+            UpdateRequest<Document, Object> request = UpdateRequest.of(u -> u
+                .index(esConfig.getIndexName())
+                .id(document.getId().toString())
+                .doc(document)
+            );
+
+            UpdateResponse<Document> response = client.update(request, Object.class);
+            return response.result() == co.elastic.clients.elasticsearch._types.Result.Updated;
+        } catch (Exception e) {
+            LOG.error("Error updating document with id: " + document.getId(), e);
+            return false;
+        } finally {
+            closeResources(transport, restClient);
+        }
+    }
+
+
+    private void closeResources(AutoCloseable... closeables) {
+        for (AutoCloseable closeable : closeables) {
+            try {
+                if (closeable != null)
+                    closeable.close();
+            } catch (Exception e) {
+                LOG.error("Error closing resource", e);
+            }
+        }
+    }
+}