diff --git a/chat-server/src/main/java/com/bjtds/brichat/entity/dataset/TDatasetFiles.java b/chat-server/src/main/java/com/bjtds/brichat/entity/dataset/TDatasetFiles.java
index 6629cbc..242a4f2 100644
--- a/chat-server/src/main/java/com/bjtds/brichat/entity/dataset/TDatasetFiles.java
+++ b/chat-server/src/main/java/com/bjtds/brichat/entity/dataset/TDatasetFiles.java
@@ -25,10 +25,11 @@ public class TDatasetFiles {
      * 文件或文件夹名称
      */
     private String name;
-    
+
     /**
      * 类型: file-文件, folder-文件夹
      */
+
     private String type;
     
     /**
diff --git a/chat-server/src/main/java/com/bjtds/brichat/service/impl/EsTDatasetFilesServiceImpl.java b/chat-server/src/main/java/com/bjtds/brichat/service/impl/EsTDatasetFilesServiceImpl.java
index 14eb3ea..0cb95e1 100644
--- a/chat-server/src/main/java/com/bjtds/brichat/service/impl/EsTDatasetFilesServiceImpl.java
+++ b/chat-server/src/main/java/com/bjtds/brichat/service/impl/EsTDatasetFilesServiceImpl.java
@@ -5,7 +5,7 @@ import co.elastic.clients.elasticsearch.ElasticsearchClient;
 import co.elastic.clients.elasticsearch.core.SearchResponse;
 import co.elastic.clients.elasticsearch.core.search.Hit;
 import com.bjtds.brichat.entity.dataset.TDatasetFiles;
-
+import co.elastic.clients.elasticsearch._types.mapping.DynamicMapping;
 import com.bjtds.brichat.entity.dto.RecordDto;
 import com.bjtds.brichat.entity.dto.RetrievalDto;
 import com.bjtds.brichat.entity.esmodel.IndexInfo;
@@ -54,6 +54,7 @@ public class EsTDatasetFilesServiceImpl implements EsTDatasetFilesService {
             client.indices().create(c -> c
                     .index(DatasetId)
                     .mappings(m -> m
+                            .dynamic(DynamicMapping.False)
                             .properties("name", p -> p.text(t -> t.analyzer("ik_max_word").searchAnalyzer("ik_max_word")))
                             .properties("content", p -> p.text(t -> t.analyzer("ik_max_word").searchAnalyzer("ik_max_word")))
                             .properties("dataset_id", p -> p.keyword(k -> k))
@@ -223,7 +224,7 @@ public class EsTDatasetFilesServiceImpl implements EsTDatasetFilesService {
         SearchResponse<TDatasetFiles> response = client.search(s -> s
                         .index(DatasetId)
                         .query(q -> q.bool(b -> b
-                                .should(s1 -> s1.match(m -> m.field("title").query(keyword)))
+                                .should(s1 -> s1.match(m -> m.field("name").query(keyword)))
                                 .should(s2 -> s2.match(m -> m.field("content").query(keyword)))
                         ))
                         .size(500)