diff --git a/src/main/java/clap/server/application/service/admin/CsvParseService.java b/src/main/java/clap/server/application/service/admin/CsvParseService.java
index dafa2844..ff3f8be7 100644
--- a/src/main/java/clap/server/application/service/admin/CsvParseService.java
+++ b/src/main/java/clap/server/application/service/admin/CsvParseService.java
@@ -56,6 +56,11 @@ public List<Member> parseDataAndMapToMember(MultipartFile file) {
     }
 
     private Member mapToMember(String[] fields, List<Department> departments) {
+
+        if (!validateEmailAndNickname(fields[4].trim(), fields[1].trim())) {
+            throw new ApplicationException(MemberErrorCode.INVALID_EMAIL_NICKNAME_MATCH);
+        }
+
         Long departmentId = Long.parseLong(fields[2].trim());
         Department department = departments.stream()
                 .filter(dept -> dept.getDepartmentId().equals(departmentId))
@@ -77,4 +82,12 @@ private Member mapToMember(String[] fields, List<Department> departments) {
                 .memberInfo(memberInfo)
                 .build();
     }
-}
+
+    private boolean validateEmailAndNickname(String email, String nickname) {
+        String extractedEmail = email.split("@")[0].replace(".", "");
+        String extractedNickname = nickname.replace(".", "");
+        System.out.println(extractedNickname);
+        System.out.println(extractedEmail);
+        return extractedEmail.equals(extractedNickname);
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/clap/server/exception/code/MemberErrorCode.java b/src/main/java/clap/server/exception/code/MemberErrorCode.java
index 48c632aa..f5246b1a 100644
--- a/src/main/java/clap/server/exception/code/MemberErrorCode.java
+++ b/src/main/java/clap/server/exception/code/MemberErrorCode.java
@@ -19,9 +19,10 @@ public enum MemberErrorCode implements BaseErrorCode {
     DUPLICATE_NICKNAME(HttpStatus.BAD_REQUEST,"MEMBER_011", "중복된 닉네임입니다"),
     DUPLICATE_NICKNAME_OR_EMAIL(HttpStatus.BAD_REQUEST, "MEMBER_012", "중복된 닉네임이나 email이 존재합니다"),
     MANAGER_PERMISSION_DENIED(HttpStatus.BAD_REQUEST, "MEMBER_013", "담당자 권한이 없는 부서입니다."),
-            ;
+    INVALID_EMAIL_NICKNAME_MATCH(HttpStatus.BAD_REQUEST, "MEMBER_014", "닉네임과 이메일이 일치하지 않습니다"),
+    ;
 
     private final HttpStatus httpStatus;
     private final String customCode;
     private final String message;
-}
+}
\ No newline at end of file