diff --git a/src/model/service.ts b/src/model/service.ts
index 6f6c09a..8c1bbe7 100644
--- a/src/model/service.ts
+++ b/src/model/service.ts
@@ -18,7 +18,7 @@ export class ServiceModel {
 			const filterResult = CommonHelper.handleFilter({
 				filter: JSON.stringify({ any: filterAny }),
 				col_any_eq: [],
-				col_any_like: ["name", "serviceType.name"],
+				col_any_like: ["name", "service_type.name"],
 			});
 
 			if (filterResult.whereAttr && filterResult.whereAttr !== "") {
@@ -29,7 +29,7 @@ export class ServiceModel {
 
 		var query = repo
 			.createQueryBuilder("Service")
-			.leftJoinAndSelect("Service.serviceType", "serviceType")
+			.leftJoinAndSelect("Service.serviceType", "service_type")
 
 		if (whereAttr.length != 0) {
 			query = query.where(whereAttr.join(" and "), whereVal);