diff --git a/services/order/src/main/java/com/ticketPing/order/infrastructure/listener/EventConsumer.java b/services/order/src/main/java/com/ticketPing/order/infrastructure/listener/EventConsumer.java
index f77df408..28b9e6b8 100644
--- a/services/order/src/main/java/com/ticketPing/order/infrastructure/listener/EventConsumer.java
+++ b/services/order/src/main/java/com/ticketPing/order/infrastructure/listener/EventConsumer.java
@@ -7,10 +7,6 @@
 import messaging.utils.EventLogger;
 import messaging.utils.EventSerializer;
 import org.apache.kafka.clients.consumer.ConsumerRecord;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import messaging.events.PaymentCompletedEvent;
-import messaging.utils.EventSerializer;
 import org.springframework.kafka.annotation.KafkaListener;
 import org.springframework.stereotype.Component;
 
diff --git a/services/payment/src/main/java/com/ticketPing/payment/application/service/EventApplicationService.java b/services/payment/src/main/java/com/ticketPing/payment/application/service/EventApplicationService.java
index 99c3f15f..ca06a15b 100644
--- a/services/payment/src/main/java/com/ticketPing/payment/application/service/EventApplicationService.java
+++ b/services/payment/src/main/java/com/ticketPing/payment/application/service/EventApplicationService.java
@@ -7,10 +7,6 @@
 import messaging.utils.EventSerializer;
 import org.springframework.kafka.core.KafkaTemplate;
 import org.springframework.stereotype.Service;
-import messaging.utils.EventSerializer;
-import org.springframework.kafka.core.KafkaTemplate;
-import org.springframework.stereotype.Service;
-import messaging.events.PaymentCompletedEvent;
 import messaging.topics.PaymentTopic;
 
 @Service
diff --git a/services/payment/src/main/java/com/ticketPing/payment/presentation/controller/PaymentController.java b/services/payment/src/main/java/com/ticketPing/payment/presentation/controller/PaymentController.java
index 61b4ccc0..f2f411ec 100644
--- a/services/payment/src/main/java/com/ticketPing/payment/presentation/controller/PaymentController.java
+++ b/services/payment/src/main/java/com/ticketPing/payment/presentation/controller/PaymentController.java
@@ -28,7 +28,7 @@ public ResponseEntity<CommonResponse<PaymentResponse>> requestPayment(@Valid @Re
                 .body(success(paymentApplicationService.requestPayment(userId, orderId)));
     }
 
-    @Operation(summary = "결제 상태 확인")
+    @Operation(summary = "PG사 결제 상태 확인")
     @GetMapping("/{paymentId}")
     public ResponseEntity<CommonResponse<PaymentResponse>> checkPaymentStatus(@Valid @PathVariable("paymentId") UUID paymentId) {
         return ResponseEntity