diff --git a/service/src/main/kotlin/com/sangdol/roomescape/order/exception/OrderExceptionHandler.kt b/service/src/main/kotlin/com/sangdol/roomescape/order/exception/OrderExceptionHandler.kt
index 0b72d953..908450a3 100644
--- a/service/src/main/kotlin/com/sangdol/roomescape/order/exception/OrderExceptionHandler.kt
+++ b/service/src/main/kotlin/com/sangdol/roomescape/order/exception/OrderExceptionHandler.kt
@@ -25,7 +25,7 @@ class OrderExceptionHandler(
         val httpStatus: HttpStatus = errorCode.httpStatus
         val errorResponse = OrderErrorResponse(
             code = errorCode.errorCode,
-            message = e.message,
+            message = if (httpStatus.isClientError()) e.message else errorCode.message,
             trial = e.trial
         )