diff --git a/src/app.service.ts b/src/app.service.ts
index 50a2ef8351fbd21bdaabe758f1b696746626ed73..87189e48eac0b81f7f1124be2f4f6517cb7f0c16 100644
--- a/src/app.service.ts
+++ b/src/app.service.ts
@@ -144,10 +144,10 @@ export class AppService {
     return res.recordset[0];
   }
 
-  async getStudentByRollnumber(id: string) {
+  async getStudentByRollnumber(id: string, dob:string) {
     const db = await this.dbConnection.connect();
     const res = await db.query(
-      `Select * from upsmfac_casa.dbo.Master_StudentProfile where RollNo='${id}'`,
+      `Select * from upsmfac_casa.dbo.Master_StudentProfile where RollNo='${id}' and DateOfBirth='${dob}'`,
     );
     return res.recordset[0];
   }