diff --git a/src/test/kotlin/com/swm_standard/phote/entity/ExamTest.kt b/src/test/kotlin/com/swm_standard/phote/entity/ExamTest.kt
index d3eaebd..9219049 100644
--- a/src/test/kotlin/com/swm_standard/phote/entity/ExamTest.kt
+++ b/src/test/kotlin/com/swm_standard/phote/entity/ExamTest.kt
@@ -117,8 +117,8 @@ class ExamTest {
         val sharedExam =
             fixtureMonkey
                 .giveMeBuilder(SharedExam::class.java)
-                .setExp(SharedExam::startTime, LocalDateTime.now().plusDays(1))
                 .setExp(SharedExam::examineeCount, examineeCount)
+                .setExp(SharedExam::capacity, Arbitraries.integers().greaterOrEqual(examineeCount + 1))
                 .build()
                 .sample()