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 1013547..9c91fb2 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
@@ -68,7 +68,7 @@ public class EsTDatasetFilesServiceImpl implements EsTDatasetFilesService {
                     .index(DatasetId)
                     .mappings(m -> m
                             .dynamic(DynamicMapping.False)
-                            .properties("name", p -> p.text(t -> t.analyzer("ik_max_word").searchAnalyzer("ik_max_word")))
+                            .properties("name", p -> p.text(t -> t.analyzer("ik_max_word").fields("keyword", f -> f.keyword(k -> k))))
                             .properties("content", p -> p.text(t -> t.analyzer("ik_max_word").searchAnalyzer("ik_max_word")))
                             .properties("dataset_id", p -> p.keyword(k -> k))
                             .properties("source_url", p -> p.keyword(k -> k))
@@ -281,6 +281,9 @@ public class EsTDatasetFilesServiceImpl implements EsTDatasetFilesService {
                         .query(q -> q.bool(b -> b
                                 .should(s1 -> s1.match(m -> m.field("name").query(keyword).analyzer("ik_smart")))
                                 .should(s2 -> s2.match(m -> m.field("content").query(keyword).analyzer("ik_smart")))
+                                .should(s3 -> s3.match(m -> m.field("name").query(keyword).analyzer("ik_max_word")))
+                                .should(s4 -> s4.match(m -> m.field("content").query(keyword).analyzer("ik_max_word")))
+                                .should(s5 -> s5.term(t -> t.field("name.keyword").value(keyword)))
                         ))
                         .size(500)
                         .highlight(h -> h