diff --git a/src/event/dto/create-event.dto.ts b/src/event/dto/create-event.dto.ts
index 4968db1..492fc6b 100644
--- a/src/event/dto/create-event.dto.ts
+++ b/src/event/dto/create-event.dto.ts
@@ -27,7 +27,7 @@ export class CreateEventDto {
 
   @ApiProperty({
     description: '이벤트 입금 시작일',
-    example: new Date().toISOString(),
+    example: new Date(),
   })
   transactionStartDate: Date;
 
diff --git a/src/group/group.controller.ts b/src/group/group.controller.ts
index 2e6809f..74def6c 100644
--- a/src/group/group.controller.ts
+++ b/src/group/group.controller.ts
@@ -106,7 +106,7 @@ export class GroupController {
     return this.groupService.uploadTransactionFile(
       groupId,
       transactionExcel,
-      uploadTransactionDto.password, //이렇게하는게맞나..
+      uploadTransactionDto.password,
     );
   }
 
diff --git a/src/transaction/dto/create-transaction.dto.ts b/src/transaction/dto/create-transaction.dto.ts
deleted file mode 100644
index 6f59387..0000000
--- a/src/transaction/dto/create-transaction.dto.ts
+++ /dev/null
@@ -1 +0,0 @@
-export class CreateTransactionDto {}
diff --git a/src/transaction/transaction.repository.ts b/src/transaction/transaction.repository.ts
index 83a5df4..820caf5 100644
--- a/src/transaction/transaction.repository.ts
+++ b/src/transaction/transaction.repository.ts
@@ -28,8 +28,8 @@ export class TransactionRepository {
       .find({
         'metadata.groupId': groupId,
         timestamp: {
-          $gte: new Date(startDate).toISOString(),
-          $lt: new Date(endDate).toISOString(),
+          $gte: new Date(startDate),
+          $lt: new Date(endDate),
         },
       })
       .exec();