修改bug

amos-boot-module/amos-boot-module-biz/amos-boot-module-jcs-biz/src/main/java/com/yeejoin/amos/boot/module/jcs/biz/service/impl/ExcelServiceImpl.java

@@ -340,7 +340,7 @@ public class ExcelServiceImpl {
 				break;
 			}
 			List<KeySiteExcleDto> keySiteDtoList = null;
-			if(par.size()>0) {
+			if(par.size()>0 && par.containsKey("bizOrgCode")&&!par.get("bizOrgCode").equals("undefined")) {
 				keySiteDtoList = keySiteService.exportToExcel(par.containsKey("name")?par.get("name").toString():null,
 						par.containsKey("buildingId")?Long.valueOf(par.get("buildingId").toString()):null,
 						par.containsKey("fireEnduranceRate")?par.get("fireEnduranceRate").toString():null,