diff --git a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/searchcenter/service/impl/DocumentSearchServiceImpl.java b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/searchcenter/service/impl/DocumentSearchServiceImpl.java
index 46dfc4de6..f0c6c56ad 100644
--- a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/searchcenter/service/impl/DocumentSearchServiceImpl.java
+++ b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/searchcenter/service/impl/DocumentSearchServiceImpl.java
@@ -1415,7 +1415,7 @@ public class DocumentSearchServiceImpl implements IDocumentSearchService {
         list1.add("</text>");
         mapTemp.put("pre_tags", list);
         mapTemp.put("post_tags", list1);
-        mapTemp.put("fragment_size", 2000);//高亮字段内容长度，去除html样式标签，统计字数，设置为200
+        mapTemp.put("fragment_size", 550);//高亮字段内容长度，去除html样式标签，统计字数，设置为200
         mapTemp.put("number_of_fragments", 1);//高亮内容默认分为5段, 此处设置为一段
         mapTemp.put("type", "plain");
         mapHighlight.put(key, mapTemp);