diff --git a/src/main/java/clap/server/adapter/inbound/web/admin/RegisterMemberCsvController.java b/src/main/java/clap/server/adapter/inbound/web/admin/RegisterMemberCsvController.java
index 457a84c2..cce5b486 100644
--- a/src/main/java/clap/server/adapter/inbound/web/admin/RegisterMemberCsvController.java
+++ b/src/main/java/clap/server/adapter/inbound/web/admin/RegisterMemberCsvController.java
@@ -10,6 +10,7 @@
 import io.swagger.v3.oas.annotations.Parameter;
 import io.swagger.v3.oas.annotations.media.Content;
 import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.validation.constraints.NotNull;
 import lombok.RequiredArgsConstructor;
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
@@ -18,6 +19,7 @@
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RequestPart;
 import org.springframework.web.multipart.MultipartFile;
 
 import java.io.IOException;
@@ -30,12 +32,12 @@ public class RegisterMemberCsvController {
     private final RegisterMemberCSVUsecase registerMemberCSVUsecase;
 
     @Operation(summary = "CSV 파일로 회원 등록 API")
-    @PostMapping("/members/upload")
+    @PostMapping(value = "/members/upload", consumes = {MediaType.MULTIPART_FORM_DATA_VALUE})
     @Secured("ROLE_ADMIN")
     public ResponseEntity<String> registerMembersFromCsv(
             @AuthenticationPrincipal SecurityUserDetails userInfo,
-            @Parameter(description = "csv, 엑셀 포맷 파일만 입력 가능합니다.", content = @Content(mediaType = MediaType.MULTIPART_FORM_DATA_VALUE))
-            @RequestParam("file") MultipartFile file) throws IOException {
+            @Parameter(content = @Content(mediaType = MediaType.MULTIPART_FORM_DATA_VALUE))
+            @RequestParam("file") @NotNull MultipartFile file) throws IOException {
         if (!FileTypeValidator.validCSVFile(file.getInputStream())) {
             throw new AdapterException(FileErrorcode.UNSUPPORTED_FILE_TYPE);}
         int addedCount = registerMemberCSVUsecase.registerMembersFromCsv(userInfo.getUserId(), file);