diff --git a/src/main/java/com/example/moizaspringserver/domain/feed/entity/PublicFeed.java b/src/main/java/com/example/moizaspringserver/domain/feed/entity/PublicFeed.java
index ab2f1535..db8b64a0 100644
--- a/src/main/java/com/example/moizaspringserver/domain/feed/entity/PublicFeed.java
+++ b/src/main/java/com/example/moizaspringserver/domain/feed/entity/PublicFeed.java
@@ -1,5 +1,6 @@
 package com.example.moizaspringserver.domain.feed.entity;
 
+import com.example.moizaspringserver.domain.feed.presenstation.dto.request.UpdateFeedRequest;
 import com.example.moizaspringserver.global.entity.BaseTimeEntity;
 import lombok.AccessLevel;
 import lombok.Builder;
@@ -49,4 +50,12 @@ public PublicFeed(String title, String content, Integer likeCount, Feed feed) {
         this.likeCount = likeCount;
         this.feed = feed;
     }
+
+    public void updateFeedTitle(String title) {
+        this.title = title;
+    }
+    public void updateFeedContent(String content) {
+        this.content = content;
+    }
+
 }
diff --git a/src/main/java/com/example/moizaspringserver/domain/feed/facade/FeedFacade.java b/src/main/java/com/example/moizaspringserver/domain/feed/facade/FeedFacade.java
index c7da1c98..66ead4f4 100644
--- a/src/main/java/com/example/moizaspringserver/domain/feed/facade/FeedFacade.java
+++ b/src/main/java/com/example/moizaspringserver/domain/feed/facade/FeedFacade.java
@@ -1,8 +1,14 @@
 package com.example.moizaspringserver.domain.feed.facade;
 
 import com.example.moizaspringserver.domain.feed.entity.Feed;
+import com.example.moizaspringserver.domain.feed.entity.FeedAttachmentFile;
+import com.example.moizaspringserver.domain.feed.entity.PublicFeed;
+import com.example.moizaspringserver.domain.feed.exception.FeedAttachmentFileNotFoundException;
 import com.example.moizaspringserver.domain.feed.exception.FeedNotFoundException;
+import com.example.moizaspringserver.domain.feed.exception.PublicFeedNotFoundException;
+import com.example.moizaspringserver.domain.feed.respository.FeedAttachmentFileRepository;
 import com.example.moizaspringserver.domain.feed.respository.FeedRepository;
+import com.example.moizaspringserver.domain.feed.respository.PublicFeedRepository;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Component;
 
@@ -11,10 +17,21 @@
 public class FeedFacade {
 
     private final FeedRepository feedRepository;
+    private final PublicFeedRepository publicFeedRepository;
+    private final FeedAttachmentFileRepository feedAttachmentFileRepository;
 
     public Feed getFeedById(Integer id) {
         return feedRepository.findById(id)
                 .orElseThrow(() -> FeedNotFoundException.EXCEPTION);
     }
 
+    public PublicFeed getPublicFeedByFeedId(Feed feed) {
+        return publicFeedRepository.findByFeed(feed)
+                .orElseThrow(() -> PublicFeedNotFoundException.EXCEPTION);
+    }
+
+    public FeedAttachmentFile getFeedAttachmentFileByFeedId(Feed feed) {
+        return feedAttachmentFileRepository.findAllByFeed(feed)
+                .orElseThrow(() -> FeedAttachmentFileNotFoundException.EXCEPTION);
+    }
 }
diff --git a/src/main/java/com/example/moizaspringserver/domain/feed/presenstation/FeedController.java b/src/main/java/com/example/moizaspringserver/domain/feed/presenstation/FeedController.java
index 82e57c68..c5e1cfe6 100644
--- a/src/main/java/com/example/moizaspringserver/domain/feed/presenstation/FeedController.java
+++ b/src/main/java/com/example/moizaspringserver/domain/feed/presenstation/FeedController.java
@@ -1,16 +1,21 @@
 package com.example.moizaspringserver.domain.feed.presenstation;
 
+import com.example.moizaspringserver.domain.feed.presenstation.dto.request.UpdateFeedRequest;
 import com.example.moizaspringserver.domain.feed.service.DeleteFeedService;
+import com.example.moizaspringserver.domain.feed.service.UpdateFeedService;
 import lombok.RequiredArgsConstructor;
 import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.*;
 
+import javax.validation.Valid;
+
 @RequiredArgsConstructor
 @RequestMapping("/feeds")
 @RestController
 public class FeedController {
 
     private final DeleteFeedService deleteFeedService;
+    private final UpdateFeedService updateFeedService;
 
     @ResponseStatus(HttpStatus.NO_CONTENT)
     @DeleteMapping("/{feed-id}")
@@ -18,4 +23,9 @@ public void deleteFeed(@PathVariable("feed-id") Integer feedId) {
         deleteFeedService.execute(feedId);
     }
 
+    @ResponseStatus(HttpStatus.NO_CONTENT)
+    @PatchMapping("/{feed-id}")
+    public void updateFeed(@RequestBody @Valid UpdateFeedRequest request, @PathVariable("feed-id") Integer feedId) {
+        updateFeedService.execute(request, feedId);
+    }
 }
diff --git a/src/main/java/com/example/moizaspringserver/domain/feed/presenstation/dto/request/UpdateFeedRequest.java b/src/main/java/com/example/moizaspringserver/domain/feed/presenstation/dto/request/UpdateFeedRequest.java
new file mode 100644
index 00000000..1f46347f
--- /dev/null
+++ b/src/main/java/com/example/moizaspringserver/domain/feed/presenstation/dto/request/UpdateFeedRequest.java
@@ -0,0 +1,27 @@
+package com.example.moizaspringserver.domain.feed.presenstation.dto.request;
+
+import com.example.moizaspringserver.domain.feed.type.FeedType;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.NotNull;
+import java.util.List;
+
+@Getter
+@NoArgsConstructor
+public class UpdateFeedRequest {
+
+    @NotBlank(message = "title은 Null, 공백, 띄어쓰기를 허용하지 않습니다.")
+    private String title;
+
+    @NotNull(message = "content는 Null일 수 없습니다.")
+    private String content;
+
+    @NotNull(message = "feed_type은 Null일 수 없습니다.")
+    private FeedType feedType;
+
+    @NotNull(message = "image_urls은 Null일 수 없습니다.")
+    private List<String> imageUrls;
+
+}
diff --git a/src/main/java/com/example/moizaspringserver/domain/feed/respository/PublicFeedRepository.java b/src/main/java/com/example/moizaspringserver/domain/feed/respository/PublicFeedRepository.java
index 27cc42e2..beb5eac3 100644
--- a/src/main/java/com/example/moizaspringserver/domain/feed/respository/PublicFeedRepository.java
+++ b/src/main/java/com/example/moizaspringserver/domain/feed/respository/PublicFeedRepository.java
@@ -4,8 +4,12 @@
 import com.example.moizaspringserver.domain.feed.entity.PublicFeed;
 import org.springframework.data.jpa.repository.JpaRepository;
 
+import java.util.Optional;
+
 public interface PublicFeedRepository extends JpaRepository<PublicFeed, Integer> {
 
     void deleteByFeed(Feed feed);
 
+    Optional<PublicFeed> findByFeed(Feed feed);
+
 }
diff --git a/src/main/java/com/example/moizaspringserver/domain/feed/service/UpdateFeedService.java b/src/main/java/com/example/moizaspringserver/domain/feed/service/UpdateFeedService.java
new file mode 100644
index 00000000..e79bc353
--- /dev/null
+++ b/src/main/java/com/example/moizaspringserver/domain/feed/service/UpdateFeedService.java
@@ -0,0 +1,40 @@
+package com.example.moizaspringserver.domain.feed.service;
+
+import com.example.moizaspringserver.domain.feed.entity.Feed;
+import com.example.moizaspringserver.domain.feed.entity.FeedAttachmentFile;
+import com.example.moizaspringserver.domain.feed.entity.PublicFeed;
+import com.example.moizaspringserver.domain.feed.facade.FeedFacade;
+import com.example.moizaspringserver.domain.feed.presenstation.dto.request.UpdateFeedRequest;
+import com.example.moizaspringserver.domain.user.entity.User;
+import com.example.moizaspringserver.domain.user.facade.UserFacade;
+import com.example.moizaspringserver.global.error.security.InvalidRoleException;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+@RequiredArgsConstructor
+@Service
+public class UpdateFeedService {
+
+    private final FeedFacade feedFacade;
+    private final UserFacade userFacade;
+
+    @Transactional
+    public void execute(UpdateFeedRequest request, Integer feedId) {
+
+        User user = userFacade.queryCurrentUser();
+        Feed feed = feedFacade.getFeedById(feedId);
+        PublicFeed publicFeed = feedFacade.getPublicFeedByFeedId(feed);
+        FeedAttachmentFile feedAttachmentFile = feedFacade.getFeedAttachmentFileByFeedId(feed);
+
+        if (!user.equals(feed.getUser())) {
+            throw InvalidRoleException.EXCEPTION;
+        }
+        // TODO PR#105 머지시 리팩토링
+
+        publicFeed.updateFeedTitle(request.getTitle());
+        publicFeed.updateFeedContent(request.getContent());
+
+        // TODO 사진 올리는거 없어서 나중에 추가되면 변경
+    }
+}
diff --git a/src/main/java/com/example/moizaspringserver/global/security/SecurityConfig.java b/src/main/java/com/example/moizaspringserver/global/security/SecurityConfig.java
index 7ee16e5b..f6028aab 100644
--- a/src/main/java/com/example/moizaspringserver/global/security/SecurityConfig.java
+++ b/src/main/java/com/example/moizaspringserver/global/security/SecurityConfig.java
@@ -1,5 +1,6 @@
 package com.example.moizaspringserver.global.security;
 
+
 import com.example.moizaspringserver.global.enums.UserType;
 import com.example.moizaspringserver.global.filter.JwtTokenFilter;
 import lombok.RequiredArgsConstructor;
@@ -63,7 +64,8 @@ protected void configure(HttpSecurity http) throws Exception {
 
                 // feeds
                 .antMatchers(HttpMethod.DELETE, "/feeds/{feed-id}").authenticated()
-          
+                .antMatchers(HttpMethod.PATCH, "/feeds/{feed-id}").hasAnyAuthority(UserType.ROLE_STUDENT.name(), UserType.ROLE_GRADUATE.name())
+
                 // notice
                 .antMatchers(HttpMethod.GET, "/notices/{notice-id}").authenticated()