diff --git a/adc-da-search/src/main/java/com/adc/da/search/service/impl/SearchCenterServiceImpl.java b/adc-da-search/src/main/java/com/adc/da/search/service/impl/SearchCenterServiceImpl.java
index 51136ac1..c3fe3dbe 100644
--- a/adc-da-search/src/main/java/com/adc/da/search/service/impl/SearchCenterServiceImpl.java
+++ b/adc-da-search/src/main/java/com/adc/da/search/service/impl/SearchCenterServiceImpl.java
@@ -967,7 +967,7 @@ public class SearchCenterServiceImpl implements SearchCenterService {
         if(StringUtils.isNotEmpty(searchInfoEO.getSelectValue())){
             QueryBuilder multiQueryBuilder = QueryBuilders.multiMatchQuery("");
             multiQueryBuilder = QueryBuilders.multiMatchQuery(searchInfoEO.getSelectValue(),
-                    "title","textContent","issue_time"
+                    "title","textContent"
             ).minimumShouldMatch("100%").field("title",10f);
             boolQueryBuilder.must(multiQueryBuilder);
 //            boolQueryBuilder.should()