diff --git a/src/controllers/PositionController.ts b/src/controllers/PositionController.ts
index a32c95c1..a00ee281 100644
--- a/src/controllers/PositionController.ts
+++ b/src/controllers/PositionController.ts
@@ -1127,7 +1127,7 @@ export class PositionController extends Controller {
           new Brackets((qb) => {
             qb.andWhere(
               body.keyword != null && body.keyword != ""
-                ? "CONCAT(current_holder.prefix, current_holder.firstName, current_holder.lastName) LIKE :keyword OR :keyword LIKE current_holder.prefix OR :keyword LIKE current_holder.firstName OR :keyword LIKE current_holder.lastName "
+                ? `CONCAT(current_holder.prefix, current_holder.firstName, current_holder.lastName)  like '%${body.keyword}%'`
                 : "1=1",
               {
                 keyword: `%${body.keyword}%`,