fixed

src/main/resources/jsons/patent.json

@@ -767,7 +767,7 @@
     "value": "ipcLevel5",
     "field": "IC",
     "esField": "mipc.level5",
-    "esClass": "keyWordQueryBuilder",
+    "esClass": "prefixQueryBuilder",
     "ifSearch": "false",
     "ifGroup": "false",
     "ifShow": "false",
@@ -885,7 +885,7 @@
     "value": "cpcLevel5",
     "field": "CPC",
     "esField": "mcpc.level5",
-    "esClass": "keyWordQueryBuilder",
+    "esClass": "prefixQueryBuilder",
     "ifSearch": "false",
     "ifGroup": "false",
     "ifShow": "false",