diff --git a/src/test/java/roomescape/payment/infrastructure/client/SampleTossPaymentConst.kt b/src/test/java/roomescape/payment/infrastructure/client/SampleTossPaymentConst.kt
index 79dfa269..571a3ab0 100644
--- a/src/test/java/roomescape/payment/infrastructure/client/SampleTossPaymentConst.kt
+++ b/src/test/java/roomescape/payment/infrastructure/client/SampleTossPaymentConst.kt
@@ -194,7 +194,3 @@ object SampleTossPaymentConst {
 		}
 		""".trimIndent()
 }
-
-fun main() {
-    println((amount / 1.1).roundToLong())
-}
\ No newline at end of file