diff --git a/backend/src/main/java/com/edufocus/edufocus/user/controller/UserController.java b/backend/src/main/java/com/edufocus/edufocus/user/controller/UserController.java
index 9e1ebe5..828f717 100644
--- a/backend/src/main/java/com/edufocus/edufocus/user/controller/UserController.java
+++ b/backend/src/main/java/com/edufocus/edufocus/user/controller/UserController.java
@@ -39,11 +39,11 @@ public class UserController {
         userService.join(user);
         return ResponseEntity.ok("User registered successfully");
     }
-    @PostMapping("/findpassword/{user_id}")
-    public ResponseEntity<String> findpassword(@PathVariable("user_id") Long user_id) throws Exception {
-        userService.userCheck(user_id);
-        return ResponseEntity.ok("임시 비밀번호가 이메일로 전송되었습니다.");
-    }
+//    @PostMapping("/findpassword/{user_id}")
+//    public ResponseEntity<String> findpassword(@PathVariable("user_id") Long user_id) throws Exception {
+//        userService.userCheck(user_id);
+//        return ResponseEntity.ok("임시 비밀번호가 이메일로 전송되었습니다.");
+//    }
 
     @PutMapping("/updateinfo")
     public ResponseEntity<String> updateUserInfo(
diff --git a/backend/src/main/java/com/edufocus/edufocus/user/model/entity/MailDto.java b/backend/src/main/java/com/edufocus/edufocus/user/model/entity/MailDto.java
deleted file mode 100644
index b2e1e51..0000000
--- a/backend/src/main/java/com/edufocus/edufocus/user/model/entity/MailDto.java
+++ /dev/null
@@ -1,20 +0,0 @@
-package com.edufocus.edufocus.user.model.entity;
-
-import lombok.Data;
-import lombok.Getter;
-import lombok.NoArgsConstructor;
-import lombok.Setter;
-import lombok.ToString;
-
-@Getter
-@Setter
-@NoArgsConstructor
-@ToString
-@Data
-public class MailDto {
-
-    private String address;
-    private String title;
-    private String message;
-
-}
\ No newline at end of file
diff --git a/backend/src/main/java/com/edufocus/edufocus/user/model/service/UserService.java b/backend/src/main/java/com/edufocus/edufocus/user/model/service/UserService.java
index e8ea468..9252869 100644
--- a/backend/src/main/java/com/edufocus/edufocus/user/model/service/UserService.java
+++ b/backend/src/main/java/com/edufocus/edufocus/user/model/service/UserService.java
@@ -11,9 +11,7 @@ public interface UserService {
       String getRefreshToken(Long id) throws Exception;
       void deleteRefreshToken(Long id) throws Exception;
        User userInfo(Long id) throws Exception;
-    void sendEamail(User user) throws Exception;
-     void userCheck(Long id) throws  Exception;
-     String getUserName(Long id) throws Exception;
+       String getUserName(Long id) throws Exception;
     void changeUserInfo(InfoDto infoDto,Long id) throws Exception;
     void changePassword(PasswordDto passwordDto,Long id) throws Exception;
 
diff --git a/backend/src/main/java/com/edufocus/edufocus/user/model/service/UserServiceImpl.java b/backend/src/main/java/com/edufocus/edufocus/user/model/service/UserServiceImpl.java
index 6c3feec..c6301c0 100644
--- a/backend/src/main/java/com/edufocus/edufocus/user/model/service/UserServiceImpl.java
+++ b/backend/src/main/java/com/edufocus/edufocus/user/model/service/UserServiceImpl.java
@@ -23,7 +23,6 @@ public class UserServiceImpl implements UserService {
 
 
     private final UserRepository userRepository;
-    private final JavaMailSender mailSender;//private final PasswordEncoder passwordEncoder = new BCryptPasswordEncoder();
 
 
     public void join(User user)
@@ -61,56 +60,10 @@ public class UserServiceImpl implements UserService {
 
     }
 
-    @Override
-    public void sendEamail(User user) throws Exception {
-        MailDto mailDto = createMailAndChargePassword(user);
 
 
-        SimpleMailMessage message = new SimpleMailMessage();
 
 
-        message.setTo(mailDto.getAddress());
-        message.setFrom("passfinder111@gmail.com");
-        message.setSubject(mailDto.getTitle());
-        message.setText(mailDto.getMessage());
-
-
-        mailSender.send(message);
-
-
-    }
-
-    public MailDto createMailAndChargePassword(User user) throws SQLException {
-        String str = getTempPassword();
-        MailDto dto = new MailDto();
-        dto.setAddress(user.getEmail());
-        dto.setTitle(user.getUserId() + "님의 임시비밀번호 안내 이메일 입니다.");
-        dto.setMessage("안녕하세요. EduFoucs 입니다.  " + "\n" + "임시비밀번호 안내 관련 메일 입니다." + "\n[" + user.getName() + "]" + "님의 임시 비밀번호는 "
-                + str + " 입니다.");
-
-        System.out.println(dto);
-
-        MemberChangeDto memberChangeDto = new MemberChangeDto(user.getId(), str);
-        userRepository.updatePassword(memberChangeDto.getId(), memberChangeDto.getPassword());
-
-        return dto;
-    }
-
-    @Override
-    public void userCheck(Long id) throws Exception {
-
-        User user = userRepository.findById(id).orElse(null);
-
-
-        if (user == null) {
-            throw new UserException("유효하지 않은 아이디입니다. 다시 입력하세요");
-
-        } else {
-
-            sendEamail(user);
-        }
-    }
-
     @Override
     public String getUserName(Long id) throws Exception {
 
diff --git a/backend/src/main/resources/application.properties b/backend/src/main/resources/application.properties
index 0f03472..4b851bd 100644
--- a/backend/src/main/resources/application.properties
+++ b/backend/src/main/resources/application.properties
@@ -36,15 +36,6 @@ spring.jpa.show-sql=true
 management.endpoints.web.exposure.include=health,info
 management.endpoint.health.show-details=always
 
-spring.mail.host=smtp.gmail.com
-spring.mail.port=587
-#spring.mail.username=ssafytestpjt
-#spring.mail.password=trpjbxqialufuzih
-spring.mail.username=passfinder111@gmail.com
-spring.mail.password=mnlyfkiprltjlsmw
-
-spring.mail.properties.mail.smtp.auth=true
-spring.mail.properties.mail.smtp.starttls.enable=true
 
 
 spring.rabbitmq.host=${RABBITMQ_HOST}