diff --git a/solr-workspace/conf-taibif-occur/taibif_occurrence/managed-schema b/solr-workspace/conf-taibif-occur/taibif_occurrence/managed-schema
index d05ae43b..9049a148 100644
--- a/solr-workspace/conf-taibif-occur/taibif_occurrence/managed-schema
+++ b/solr-workspace/conf-taibif-occur/taibif_occurrence/managed-schema
@@ -705,7 +705,7 @@
   <field name="taibif_coordinatePrecision" type="string"/>
   <field name="taibif_county_zh" type="string"/>
   <field name="taibif_eventTime" type="string"/>
-  <!-- <field name="parentNameUsageID" type="string"/> -->
+  <field name="parentNameUsageID" type="string"/>