diff --git a/src/Quiz/quiz.schema.ts b/src/Quiz/quiz.schema.ts
index dc30086..428c89d 100644
--- a/src/Quiz/quiz.schema.ts
+++ b/src/Quiz/quiz.schema.ts
@@ -211,22 +211,13 @@ export class QuizSchema extends PothosSchema {
             if (!centerMentor) {
               throw new Error('Center mentor not found')
             }
-            if (args.scheduleId) {
-              const schedule = await this.prisma.schedule.findUnique({
-                where: { id: args.scheduleId },
-              })
-              if (!schedule) {
-                throw new Error('Schedule not found')
-              }
-              return await this.prisma.quiz.findMany({
-                ...query,
-                where: {
-                  serviceId: args.serviceId,
-                  centerMentorId: centerMentor.mentorId,
-                },
-              })
-            }
-            throw new Error('Schedule ID is required')
+            return await this.prisma.quiz.findMany({
+              ...query,
+              where: {
+                serviceId: args.serviceId,
+                centerMentorId: centerMentor.mentorId,
+              },
+            })
           }
         },
       }),