diff --git a/src/main/java/coffeemeet/server/interest/service/InterestService.java b/src/main/java/coffeemeet/server/interest/service/InterestService.java
new file mode 100644
index 00000000..a9906ed2
--- /dev/null
+++ b/src/main/java/coffeemeet/server/interest/service/InterestService.java
@@ -0,0 +1,43 @@
+package coffeemeet.server.interest.service;
+
+import coffeemeet.server.interest.domain.Interest;
+import coffeemeet.server.interest.domain.Keyword;
+import coffeemeet.server.interest.repository.InterestRepository;
+import coffeemeet.server.user.domain.User;
+import coffeemeet.server.user.repository.UserRepository;
+import java.util.List;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+@Service
+@RequiredArgsConstructor
+public class InterestService {
+
+  private final InterestRepository interestRepository;
+  private final UserRepository userRepository;
+
+  @Transactional
+  public void updateInterests(Long userId, List<Keyword> interests) {
+
+    for (Keyword interest : interests) {
+      try {
+        Keyword.valueOf(interest.name());
+      } catch (IllegalArgumentException e) {
+        throw new IllegalArgumentException("유효한 관심사가 아닙니다.");
+      }
+    }
+
+    User user = userRepository.findById(userId)
+        .orElseThrow(() -> new IllegalArgumentException("해당 사용자를 찾을 수 없습니다."));
+
+    List<Interest> currentInterests = interestRepository.findAllByUserId(userId);
+    interestRepository.deleteAll(currentInterests);
+
+    for (Keyword keyword : interests) {
+      Interest newInterest = new Interest(keyword, user);
+      interestRepository.save(newInterest);
+    }
+  }
+
+}
diff --git a/src/main/java/coffeemeet/server/user/controller/UserController.java b/src/main/java/coffeemeet/server/user/controller/UserController.java
index 86131025..c7223d70 100644
--- a/src/main/java/coffeemeet/server/user/controller/UserController.java
+++ b/src/main/java/coffeemeet/server/user/controller/UserController.java
@@ -3,12 +3,17 @@
 import coffeemeet.server.common.annotation.Login;
 import coffeemeet.server.user.dto.AuthInfo;
 import coffeemeet.server.user.dto.MyProfileResponse;
+import coffeemeet.server.user.dto.UpdateProfileImageUrlRequest;
+import coffeemeet.server.user.dto.UpdateProfileRequest;
 import coffeemeet.server.user.dto.UserProfileResponse;
 import coffeemeet.server.user.service.UserService;
+import jakarta.validation.Valid;
 import lombok.RequiredArgsConstructor;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PatchMapping;
 import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
@@ -29,4 +34,18 @@ public ResponseEntity<MyProfileResponse> findMyProfile(@Login AuthInfo authInfo)
     return ResponseEntity.ok(userService.findMyProfile(authInfo.userId()));
   }
 
+  @PatchMapping("/me/profile-image")
+  public ResponseEntity<Void> updateProfileImage(@Login AuthInfo authInfo,
+      @Valid @RequestBody UpdateProfileImageUrlRequest request) {
+    userService.updateProfileImage(authInfo.userId(), request.profileImageUrl());
+    return ResponseEntity.noContent().build();
+  }
+
+  @PatchMapping("/me")
+  public ResponseEntity<Void> updateProfileInfo(@Login AuthInfo authInfo,
+      @Valid @RequestBody UpdateProfileRequest request) {
+    userService.updateProfileInfo(authInfo.userId(), request.nickname(), request.interests());
+    return ResponseEntity.noContent().build();
+  }
+
 }
diff --git a/src/main/java/coffeemeet/server/user/domain/Profile.java b/src/main/java/coffeemeet/server/user/domain/Profile.java
index 97b82806..cc075942 100644
--- a/src/main/java/coffeemeet/server/user/domain/Profile.java
+++ b/src/main/java/coffeemeet/server/user/domain/Profile.java
@@ -69,4 +69,14 @@ private void validateProfileImage(String profileImageUrl) {
     }
   }
 
+  public void updateNickname(String nickname) {
+    validateNickname(nickname);
+    this.nickname = nickname;
+  }
+
+  public void updateProfileImageUrl(String profileImageUrl) {
+    validateProfileImage(profileImageUrl);
+    this.profileImageUrl = profileImageUrl;
+  }
+
 }
diff --git a/src/main/java/coffeemeet/server/user/domain/User.java b/src/main/java/coffeemeet/server/user/domain/User.java
index ca575d69..b28172da 100644
--- a/src/main/java/coffeemeet/server/user/domain/User.java
+++ b/src/main/java/coffeemeet/server/user/domain/User.java
@@ -63,4 +63,8 @@ public void updateBusinessCardUrl(String newBusinessCardUrl) {
     certification.updateBusinessCardUrl(newBusinessCardUrl);
   }
 
+  public void updateProfileImageUrl(String profileImageUrl) {
+    this.profile.updateProfileImageUrl(profileImageUrl);
+  }
+
 }
diff --git a/src/main/java/coffeemeet/server/user/dto/UpdateProfileImageUrlRequest.java b/src/main/java/coffeemeet/server/user/dto/UpdateProfileImageUrlRequest.java
new file mode 100644
index 00000000..7f1c54ca
--- /dev/null
+++ b/src/main/java/coffeemeet/server/user/dto/UpdateProfileImageUrlRequest.java
@@ -0,0 +1,7 @@
+package coffeemeet.server.user.dto;
+
+import jakarta.validation.constraints.NotBlank;
+
+public record UpdateProfileImageUrlRequest(@NotBlank String profileImageUrl) {
+
+}
diff --git a/src/main/java/coffeemeet/server/user/dto/UpdateProfileRequest.java b/src/main/java/coffeemeet/server/user/dto/UpdateProfileRequest.java
new file mode 100644
index 00000000..a0458198
--- /dev/null
+++ b/src/main/java/coffeemeet/server/user/dto/UpdateProfileRequest.java
@@ -0,0 +1,12 @@
+package coffeemeet.server.user.dto;
+
+import coffeemeet.server.interest.domain.Keyword;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotNull;
+import jakarta.validation.constraints.Size;
+import java.util.List;
+
+public record UpdateProfileRequest(@NotBlank String nickname,
+                                   @NotNull @Size(min = 1, max = 3) List<Keyword> interests) {
+
+}
diff --git a/src/main/java/coffeemeet/server/user/service/UserService.java b/src/main/java/coffeemeet/server/user/service/UserService.java
index 40e64067..78f3c518 100644
--- a/src/main/java/coffeemeet/server/user/service/UserService.java
+++ b/src/main/java/coffeemeet/server/user/service/UserService.java
@@ -1,7 +1,9 @@
 package coffeemeet.server.user.service;
 
 import coffeemeet.server.interest.domain.Interest;
+import coffeemeet.server.interest.domain.Keyword;
 import coffeemeet.server.interest.repository.InterestRepository;
+import coffeemeet.server.interest.service.InterestService;
 import coffeemeet.server.user.domain.User;
 import coffeemeet.server.user.dto.MyProfileResponse;
 import coffeemeet.server.user.dto.UserProfileResponse;
@@ -17,6 +19,7 @@ public class UserService {
 
   private final UserRepository userRepository;
   private final InterestRepository interestRepository;
+  private final InterestService interestService;
 
   @Transactional
   public void updateBusinessCardUrl(Long userId, String businessCardUrl) {
@@ -27,7 +30,7 @@ public void updateBusinessCardUrl(Long userId, String businessCardUrl) {
 
   public UserProfileResponse findUserProfile(String nickname) {
     User user = userRepository.findUserByProfileNickname(nickname)
-        .orElseThrow(IllegalArgumentException::new);
+        .orElseThrow(() -> new IllegalArgumentException("해당 사용자를 찾을 수 없습니다."));
 
     List<Interest> interests = interestRepository.findAllByUserId(user.getId());
     return UserProfileResponse.of(user, interests);
@@ -35,10 +38,26 @@ public UserProfileResponse findUserProfile(String nickname) {
 
   public MyProfileResponse findMyProfile(Long userId) {
     User user = userRepository.findById(userId)
-        .orElseThrow(IllegalArgumentException::new);
+        .orElseThrow(() -> new IllegalArgumentException("해당 사용자를 찾을 수 없습니다."));
 
     List<Interest> interests = interestRepository.findAllByUserId(userId);
     return MyProfileResponse.of(user, interests);
   }
 
+  @Transactional
+  public void updateProfileImage(Long userId, String profileImageUrl) {
+    User user = userRepository.findById(userId)
+        .orElseThrow(() -> new IllegalArgumentException("해당 사용자를 찾을 수 없습니다."));
+    user.updateProfileImageUrl(profileImageUrl);
+  }
+
+  @Transactional
+  public void updateProfileInfo(Long userId, String nickname, List<Keyword> interests) {
+    User user = userRepository.findById(userId)
+        .orElseThrow(() -> new IllegalArgumentException("해당 사용자를 찾을 수 없습니다."));
+
+    user.getProfile().updateNickname(nickname);
+    interestService.updateInterests(userId, interests);
+  }
+
 }