diff --git a/src/main/java/com/knowledge/base/infrastructure/south/es/FileElasticsearchGateway.java b/src/main/java/com/knowledge/base/infrastructure/south/es/FileElasticsearchGateway.java
index 7eaf67f..f4a5483 100644
--- a/src/main/java/com/knowledge/base/infrastructure/south/es/FileElasticsearchGateway.java
+++ b/src/main/java/com/knowledge/base/infrastructure/south/es/FileElasticsearchGateway.java
@@ -286,7 +286,7 @@ public class FileElasticsearchGateway {
         }
         // ES 批量 term 查询
         BoolQueryBuilder boolQuery = QueryBuilders.boolQuery();
-        boolQuery.must(QueryBuilders.termsQuery(FileEsField.FILEPATH, fileNames));
+        boolQuery.must(QueryBuilders.termsQuery(FileEsField.FILENAME, fileNames));
         boolQuery.filter(QueryBuilders.rangeQuery(FileEsField.EXPIRE_TIME)
                 .gte(System.currentTimeMillis())
                 .timeZone("+08:00"));