diff --git a/src/main/java/io/github/petty/community/controller/CommentController.java b/src/main/java/io/github/petty/community/controller/CommentController.java
index 9ec64dd..cbfbc6e 100644
--- a/src/main/java/io/github/petty/community/controller/CommentController.java
+++ b/src/main/java/io/github/petty/community/controller/CommentController.java
@@ -10,9 +10,11 @@
 import org.springframework.http.ResponseEntity;
 import org.springframework.security.core.annotation.AuthenticationPrincipal;
 import org.springframework.web.bind.annotation.*;
+import lombok.extern.slf4j.Slf4j;
 
 import java.util.List;
 
+@Slf4j
 @RestController
 @RequiredArgsConstructor
 public class CommentController {
@@ -29,21 +31,24 @@ public ResponseEntity<List<CommentResponse>> getComments(@PathVariable Long post
     public ResponseEntity<?> addComment(@PathVariable Long postId,
                                         @RequestBody CommentRequest request,
                                         @AuthenticationPrincipal CustomUserDetails userDetails) {
+        String username = null;
         try {
-            String username = userDetails.getUsername();
+            username = userDetails.getUsername();
             Users user = usersRepository.findByUsername(username);
-            
-            System.out.println("🔥 댓글 등록 시작 - postId: " + postId + ", user: " + username);
-            
+
+            log.info("댓글 등록 시작 - postId: {}, user: {}", postId, username);
+
             Long commentId = commentService.addComment(postId, request, user);
-            
-            System.out.println("✅ 댓글 등록 완료 - commentId: " + commentId);
-            
+
+            log.info("댓글 등록 완료 - commentId: {}", commentId);
+
             return ResponseEntity.ok().body(commentId);
-        } catch (Exception e) {
-            System.err.println("❌ 댓글 등록 실패: " + e.getMessage());
-            e.printStackTrace();
-            return ResponseEntity.badRequest().body("댓글 등록에 실패했습니다: " + e.getMessage());
+       } catch (IllegalArgumentException e) {
+           log.warn("댓글 등록 실패 - 잘못된 요청: {}", e.getMessage());
+           return ResponseEntity.badRequest().body("잘못된 요청입니다: " + e.getMessage());
+       } catch (Exception e) {
+           log.error("댓글 등록 실패", e);
+           return ResponseEntity.badRequest().body("댓글 등록에 실패했습니다.");
         }
     }
 
@@ -60,21 +65,20 @@ public ResponseEntity<?> updateComment(@PathVariable Long commentId,
     @DeleteMapping("/api/comments/{commentId}")
     public ResponseEntity<?> deleteComment(@PathVariable Long commentId,
                                            @AuthenticationPrincipal CustomUserDetails userDetails) {
+        String username = null;
         try {
-            String username = userDetails.getUsername();
+            username = userDetails.getUsername();
             Users user = usersRepository.findByUsername(username);
-            
-            System.out.println("🔥 댓글 삭제 시작 - commentId: " + commentId + ", user: " + username);
-            
+
+            log.info("댓글 삭제 시작 - commentId: {}, user: {}", commentId, username);
             commentService.deleteComment(commentId, user);
-            
-            System.out.println("✅ 댓글 삭제 완료 - commentId: " + commentId);
-            
+
+            log.info("댓글 삭제 완료 - commentId: {}", commentId);
+
             return ResponseEntity.noContent().build();
         } catch (Exception e) {
-            System.err.println("❌ 댓글 삭제 실패: " + e.getMessage());
-            e.printStackTrace();
-            return ResponseEntity.badRequest().body("댓글 삭제에 실패했습니다: " + e.getMessage());
+            log.error("댓글 삭제 실패 - commentId: {}, user: {}", commentId, username, e);
+            return ResponseEntity.status(500).body("댓글 삭제에 실패했습니다.");
         }
     }
 }
diff --git a/src/main/java/io/github/petty/community/controller/PostController.java b/src/main/java/io/github/petty/community/controller/PostController.java
index 0927799..281ea02 100644
--- a/src/main/java/io/github/petty/community/controller/PostController.java
+++ b/src/main/java/io/github/petty/community/controller/PostController.java
@@ -13,6 +13,7 @@
 import org.springframework.data.domain.Pageable;
 import org.springframework.data.web.PageableDefault;
 import org.springframework.http.ResponseEntity;
+import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.security.core.annotation.AuthenticationPrincipal;
 import org.springframework.web.bind.annotation.*;
 
@@ -99,7 +100,13 @@ public ResponseEntity<?> likePost(@PathVariable Long id,
     
     // 🔥 기존 데이터 업데이트를 위한 임시 엔드포인트 (관리자용)
     @PostMapping("/update-counts")
-    public ResponseEntity<?> updateAllPostCounts() {
+    @PreAuthorize("hasRole('ADMIN')")
+    public ResponseEntity<?> updateAllPostCounts(@AuthenticationPrincipal CustomUserDetails userDetails) {
+            // 관리자 권한 확인
+            if (!userDetails.getAuthorities().stream()
+                .anyMatch(a -> a.getAuthority().equals("ROLE_ADMIN"))) {
+                return ResponseEntity.status(403).body("관리자 권한이 필요합니다.");
+                }
         postService.updateAllPostCounts();
         return ResponseEntity.ok(Map.of("message", "모든 게시글의 댓글 수와 좋아요 수가 업데이트되었습니다."));
     }
diff --git a/src/main/java/io/github/petty/community/dto/CommentRequest.java b/src/main/java/io/github/petty/community/dto/CommentRequest.java
index 8484064..43d78e9 100644
--- a/src/main/java/io/github/petty/community/dto/CommentRequest.java
+++ b/src/main/java/io/github/petty/community/dto/CommentRequest.java
@@ -4,7 +4,7 @@
 import lombok.Getter;
 import lombok.Setter;
 
-import javax.validation.constraints.Size;
+import jakarta.validation.constraints.Size;
 
 @Getter
 @Setter
diff --git a/src/main/java/io/github/petty/community/dto/PostRequest.java b/src/main/java/io/github/petty/community/dto/PostRequest.java
index 67e8318..ac2f1da 100644
--- a/src/main/java/io/github/petty/community/dto/PostRequest.java
+++ b/src/main/java/io/github/petty/community/dto/PostRequest.java
@@ -6,7 +6,7 @@
 import lombok.Getter;
 import lombok.Setter;
 
-import javax.validation.constraints.Size;
+import jakarta.validation.constraints.Size;
 import java.util.List;
 import io.github.petty.community.dto.PostImageRequest;
 
diff --git a/src/main/java/io/github/petty/community/repository/PostRepository.java b/src/main/java/io/github/petty/community/repository/PostRepository.java
index 6653585..7748416 100644
--- a/src/main/java/io/github/petty/community/repository/PostRepository.java
+++ b/src/main/java/io/github/petty/community/repository/PostRepository.java
@@ -5,9 +5,11 @@
 import org.springframework.data.domain.Pageable;
 import org.springframework.data.jpa.repository.EntityGraph;
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Modifying;
 import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.repository.query.Param;
 import org.springframework.stereotype.Repository;
+import org.springframework.transaction.annotation.Transactional;
 
 import java.util.Optional;
 
@@ -21,5 +23,32 @@ public interface PostRepository extends JpaRepository<Post, Long> {
 
     @EntityGraph(attributePaths = {"user", "images"})
     Optional<Post> findWithUserAndImagesById(Long id);
+
+    @Query("""
+    UPDATE Post p 
+    SET p.commentCount = (SELECT COUNT(c) FROM Comment c WHERE c.post = p),
+        p.likeCount = (SELECT COUNT(l) FROM PostLike l WHERE l.post = p)
+    """)
+    @Modifying
+    @Transactional
+    void updateAllPostCounts();
+
+    // 또는 더 나은 성능을 위한 네이티브 쿼리
+    @Query(value = """
+    UPDATE posts p 
+    SET comment_count = (
+        SELECT COUNT(*) 
+        FROM comments c 
+        WHERE c.post_id = p.id
+    ),
+    like_count = (
+        SELECT COUNT(*) 
+        FROM post_likes pl 
+        WHERE pl.post_id = p.id
+    )
+    """, nativeQuery = true)
+    @Modifying
+    @Transactional
+    void updateAllPostCountsNative();
 }
 
diff --git a/src/main/java/io/github/petty/community/service/PostImageServiceImpl.java b/src/main/java/io/github/petty/community/service/PostImageServiceImpl.java
index a9c5fb5..4e0ca32 100644
--- a/src/main/java/io/github/petty/community/service/PostImageServiceImpl.java
+++ b/src/main/java/io/github/petty/community/service/PostImageServiceImpl.java
@@ -11,6 +11,9 @@
 import org.springframework.transaction.annotation.Transactional;
 
 import java.util.List;
+import java.util.Map;
+import java.util.function.Function;
+import java.util.stream.Collectors;
 
 @Service
 @RequiredArgsConstructor
@@ -70,48 +73,45 @@ public void updateImagesFromRequest(Post post, List<PostImageRequest> imageReque
 
         // 1️⃣ 기존 이미지들 조회
         List<PostImage> existingImages = postImageRepository.findByPostIdOrderByOrderingAsc(post.getId());
-        
+
         // 2️⃣ 삭제할 이미지들 처리
-        for (PostImageRequest dto : imageRequests) {
-            if (Boolean.TRUE.equals(dto.getIsDeleted()) && dto.getId() != null) {
-                // 기존 이미지 삭제
-                existingImages.stream()
-                    .filter(img -> img.getId().equals(dto.getId()))
-                    .findFirst()
-                    .ifPresent(image -> {
-                        postImageRepository.delete(image);
-                        supabaseUploader.delete(image.getImageUrl());
-                    });
-            }
+        List<Long> imagesToDelete = imageRequests.stream()
+            .filter(dto -> Boolean.TRUE.equals(dto.getIsDeleted()) && dto.getId() != null)
+            .map(PostImageRequest::getId)
+            .toList();
+
+        if (!imagesToDelete.isEmpty()) {
+            List<PostImage> deletingImages = postImageRepository.findAllById(imagesToDelete);
+            postImageRepository.deleteAll(deletingImages);
+            deletingImages.forEach(image -> supabaseUploader.delete(image.getImageUrl()));
         }
-        
+
         // 3️⃣ flush로 삭제 작업 완료
         postImageRepository.flush();
-        
+
         // 4️⃣ 새로운 이미지들 추가 (id가 없는 것들)
         for (PostImageRequest dto : imageRequests) {
             if (!Boolean.TRUE.equals(dto.getIsDeleted()) && dto.getId() == null) {
                 PostImage newImage = PostImage.builder()
-                    .imageUrl(dto.getImageUrl())
-                    .ordering(dto.getOrdering() != null ? dto.getOrdering() : 0)
-                    .post(post)
-                    .build();
+                        .imageUrl(dto.getImageUrl())
+                        .ordering(dto.getOrdering() != null ? dto.getOrdering() : 0)
+                        .post(post)
+                        .build();
                 postImageRepository.save(newImage);
             }
         }
-        
+
         // 5️⃣ 기존 이미지 순서 업데이트 (삭제되지 않은 것들만)
+        Map<Long, PostImage> existingImagesMap = existingImages.stream()
+                .collect(Collectors.toMap(PostImage::getId, Function.identity()));
+
         for (PostImageRequest dto : imageRequests) {
-            if (!Boolean.TRUE.equals(dto.getIsDeleted()) && dto.getId() != null) {
-                postImageRepository.findById(dto.getId())
-                    .ifPresent(image -> {
-                        if (dto.getOrdering() != null) {
-                            image.setOrdering(dto.getOrdering());
-                        }
-                        // save() 호출하지 않음 - @Transactional로 자동 저장
-                    });
+            if (!Boolean.TRUE.equals(dto.getIsDeleted()) && dto.getId() != null && dto.getOrdering() != null) {
+                PostImage image = existingImagesMap.get(dto.getId());
+                if (image != null) {
+                    image.setOrdering(dto.getOrdering());
+                }
             }
         }
     }
-}
-
+}
\ No newline at end of file
diff --git a/src/main/java/io/github/petty/community/service/PostServiceImpl.java b/src/main/java/io/github/petty/community/service/PostServiceImpl.java
index dcfdef4..06b5a63 100644
--- a/src/main/java/io/github/petty/community/service/PostServiceImpl.java
+++ b/src/main/java/io/github/petty/community/service/PostServiceImpl.java
@@ -194,21 +194,7 @@ public PostDetailResponse findById(Long id) {
     @Override
     @Transactional
     public void updateAllPostCounts() {
-        // 🔥 모든 게시글의 댓글 수와 좋아요 수를 올바르게 업데이트
-        List<Post> allPosts = postRepository.findAll();
-        
-        for (Post post : allPosts) {
-            // 댓글 수 업데이트
-            long commentCount = commentRepository.countByPostId(post.getId());
-            post.setCommentCount((int) commentCount);
-            
-            // 좋아요 수 업데이트
-            long likeCount = postLikeRepository.countByPost(post);
-            post.setLikeCount((int) likeCount);
-            
-            postRepository.save(post);
-        }
-        
+        postRepository.updateAllPostCountsNative();
         System.out.println("✅ 모든 게시글의 댓글 수와 좋아요 수가 업데이트되었습니다.");
     }
 }
\ No newline at end of file
diff --git a/src/main/resources/static/js/common/edit-qna.js b/src/main/resources/static/js/common/edit-qna.js
index 89611b6..fe0f2fc 100644
--- a/src/main/resources/static/js/common/edit-qna.js
+++ b/src/main/resources/static/js/common/edit-qna.js
@@ -37,6 +37,34 @@ async function getCurrentUser() {
     return null;
 }
 
+// 🔥 에러 메시지 표시 함수 추가
+function showErrorMessage(message) {
+  // 기존 알림 제거
+  removeExistingAlerts();
+
+  const alertDiv = document.createElement('div');
+  alertDiv.className = 'alert alert-error';
+  alertDiv.innerHTML = `
+    <span class="alert-icon">⚠️</span>
+    <span class="alert-message">${message}</span>
+    <button class="alert-close" onclick="this.parentElement.remove()">×</button>
+  `;
+
+  document.body.insertBefore(alertDiv, document.body.firstChild);
+
+  // 5초 후 자동 제거
+  setTimeout(() => {
+    if (alertDiv.parentElement) {
+      alertDiv.remove();
+    }
+  }, 5000);
+}
+
+function removeExistingAlerts() {
+  const existingAlerts = document.querySelectorAll('.alert');
+  existingAlerts.forEach(alert => alert.remove());
+}
+
 document.addEventListener("DOMContentLoaded", async () => {
   // 🔐 페이지 로드 시 권한 체크
   const currentUser = await getCurrentUser();
@@ -70,14 +98,40 @@ document.addEventListener("DOMContentLoaded", async () => {
           return;
       }
 
-      const payload = {
-        title: document.getElementById("edit-qna-title").value,
-        content: document.getElementById("edit-qna-content").value,
-        petType: getRadioValue("edit-qna-petType") || "OTHER",
-        postType: postType,
-        isResolved: getIsResolvedValue(),
-        images: originalImages
-      };
+          const formData = new FormData(form);
+
+          // name 속성으로 가져오기 (권장)
+          const title = formData.get('title')?.trim();
+          const content = formData.get('content')?.trim();
+          const petType = formData.get('petType');
+          const isResolved = formData.has('isResolved');
+
+          // 🔐 필수 필드 검증
+          if (!title) {
+            showErrorMessage("제목을 입력해주세요.");
+            form.querySelector('[name="title"]')?.focus(); // name 속성 활용
+            return;
+          }
+
+          if (!content) {
+            showErrorMessage("내용을 입력해주세요.");
+            form.querySelector('[name="content"]')?.focus();
+            return;
+          }
+
+          if (!petType) {
+            showErrorMessage("반려동물 종류를 선택해주세요.");
+            return;
+          }
+
+          const payload = {
+            title,
+            content,
+            petType,
+            postType: postType,
+            isResolved,
+            images: originalImages
+          };
 
       const res = await fetch(`/api/posts/${postId}`, {
         method: "PUT",
@@ -152,10 +206,14 @@ async function fetchPostForEdit() {
   const res = await fetch(`/api/posts/${postId}`);
   const post = await res.json();
 
-  document.getElementById("edit-qna-title").value = post.title;
-  document.getElementById("edit-qna-content").value = post.content;
+  const titleElement = document.querySelector('[name="title"]') || document.getElementById("edit-qna-title");
+  const contentElement = document.querySelector('[name="content"]') || document.getElementById("edit-qna-content");
+
+  if (titleElement) titleElement.value = post.title;
+  if (contentElement) contentElement.value = post.content;
 
-  const petTypeInputs = document.querySelectorAll('input[name="edit-qna-petType"]');
+  // 🔥 수정: petType name 속성 통일 (edit-qna-petType → petType)
+  const petTypeInputs = document.querySelectorAll('input[name="petType"]');
   petTypeInputs.forEach(input => {
     if (input.value === post.petType) input.checked = true;
   });
diff --git a/src/main/resources/static/js/common/edit-review.js b/src/main/resources/static/js/common/edit-review.js
index eac8447..5a87482 100644
--- a/src/main/resources/static/js/common/edit-review.js
+++ b/src/main/resources/static/js/common/edit-review.js
@@ -37,6 +37,34 @@ async function getCurrentUser() {
     return null;
 }
 
+// 🔥 에러 메시지 표시 함수 추가
+function showErrorMessage(message) {
+  // 기존 알림 제거
+  removeExistingAlerts();
+
+  const alertDiv = document.createElement('div');
+  alertDiv.className = 'alert alert-error';
+  alertDiv.innerHTML = `
+    <span class="alert-icon">⚠️</span>
+    <span class="alert-message">${message}</span>
+    <button class="alert-close" onclick="this.parentElement.remove()">×</button>
+  `;
+
+  document.body.insertBefore(alertDiv, document.body.firstChild);
+
+  // 5초 후 자동 제거
+  setTimeout(() => {
+    if (alertDiv.parentElement) {
+      alertDiv.remove();
+    }
+  }, 5000);
+}
+
+function removeExistingAlerts() {
+  const existingAlerts = document.querySelectorAll('.alert');
+  existingAlerts.forEach(alert => alert.remove());
+}
+
 document.addEventListener("DOMContentLoaded", async () => {
   // 🔐 페이지 로드 시 권한 체크
   const currentUser = await getCurrentUser();
@@ -69,12 +97,41 @@ document.addEventListener("DOMContentLoaded", async () => {
         location.href = "/login";
         return;
     }
+
+          const formData = new FormData(form);
+
+          // name 속성으로 가져오기 (권장)
+          const title = formData.get('title')?.trim();
+          const content = formData.get('content')?.trim();
+          const petType = formData.get('petType');
+          const petName = formData.get('petName')?.trim();
+          const region = formData.get('region')?.trim();
+          const isResolved = formData.has('isResolved');
+
+          // 🔐 필수 필드 검증
+          if (!title) {
+            showErrorMessage("제목을 입력해주세요.");
+            form.querySelector('[name="title"]')?.focus(); // name 속성 활용
+            return;
+          }
+
+          if (!content) {
+            showErrorMessage("내용을 입력해주세요.");
+            form.querySelector('[name="content"]')?.focus();
+            return;
+          }
+
+          if (!petType) {
+            showErrorMessage("반려동물 종류를 선택해주세요.");
+            return;
+          }
+
       const payload = {
-        title: document.getElementById("edit-review-title").value,
-        content: document.getElementById("edit-review-content").value,
-        petType: getRadioValue("edit-review-petType") || "OTHER",
-        petName: document.getElementById("edit-petName").value,
-        region: document.getElementById("edit-region").value,
+        title,
+        content,
+        petType,
+        petName,
+        region,
         postType: postType,
         images: originalImages
       };
@@ -98,6 +155,16 @@ document.addEventListener("DOMContentLoaded", async () => {
       }
     });
   }
+
+  // isResolved 토글 기능 추가
+  const resolvedCheckbox = document.getElementById("isResolved");
+  const resolvedLabel = document.getElementById("resolvedLabel");
+
+  if (resolvedCheckbox && resolvedLabel) {
+    resolvedCheckbox.addEventListener("change", () => {
+      resolvedLabel.textContent = resolvedCheckbox.checked ? "해결완료" : "미해결";
+    });
+  }
 });
 
 // 🔐 리뷰 게시글 작성자 본인인지 확인
@@ -141,16 +208,20 @@ async function fetchPostForEdit() {
   const res = await fetch(`/api/posts/${postId}`);
   const post = await res.json();
 
-  document.getElementById("edit-review-title").value = post.title;
-  document.getElementById("edit-review-content").value = post.content;
-  document.getElementById("edit-region").value = post.region || "";
-  document.getElementById("edit-petName").value = post.petName || "";
+  const titleElement = document.querySelector('[name="title"]') || document.getElementById("edit-review-title");
+  const contentElement = document.querySelector('[name="content"]') || document.getElementById("edit-review-content");
+  const petNameElement = document.querySelector('[name="petName"]') || document.getElementById("edit-review-petName");
+  const regionElement = document.querySelector('[name="region"]') || document.getElementById("edit-review-region");
 
-  const petTypeInputs = document.querySelectorAll('input[name="edit-review-petType"]');
+  if (titleElement) titleElement.value = post.title;
+  if (contentElement) contentElement.value = post.content;
+  if (petNameElement) petNameElement.value = post.petName;
+  if (regionElement) regionElement.value = post.region;
+
+  // 🔥 수정: petType name 속성 통일 (edit-qna-petType → petType)
+  const petTypeInputs = document.querySelectorAll('input[name="petType"]');
   petTypeInputs.forEach(input => {
-    if (input.value === post.petType) {
-      input.checked = true;
-    }
+    if (input.value === post.petType) input.checked = true;
   });
 
   const previewBox = document.getElementById("edit-review-imagePreview");
diff --git a/src/main/resources/static/js/common/edit-showoff.js b/src/main/resources/static/js/common/edit-showoff.js
index 7b7cd15..8640f81 100644
--- a/src/main/resources/static/js/common/edit-showoff.js
+++ b/src/main/resources/static/js/common/edit-showoff.js
@@ -37,6 +37,34 @@ async function getCurrentUser() {
     return null;
 }
 
+// 🔥 에러 메시지 표시 함수 추가
+function showErrorMessage(message) {
+  // 기존 알림 제거
+  removeExistingAlerts();
+
+  const alertDiv = document.createElement('div');
+  alertDiv.className = 'alert alert-error';
+  alertDiv.innerHTML = `
+    <span class="alert-icon">⚠️</span>
+    <span class="alert-message">${message}</span>
+    <button class="alert-close" onclick="this.parentElement.remove()">×</button>
+  `;
+
+  document.body.insertBefore(alertDiv, document.body.firstChild);
+
+  // 5초 후 자동 제거
+  setTimeout(() => {
+    if (alertDiv.parentElement) {
+      alertDiv.remove();
+    }
+  }, 5000);
+}
+
+function removeExistingAlerts() {
+  const existingAlerts = document.querySelectorAll('.alert');
+  existingAlerts.forEach(alert => alert.remove());
+}
+
 document.addEventListener("DOMContentLoaded", async () => {
     // 🔐 페이지 로드 시 권한 체크
     const currentUser = await getCurrentUser();
@@ -70,10 +98,36 @@ document.addEventListener("DOMContentLoaded", async () => {
           return;
       }
 
+          const formData = new FormData(form);
+
+          // name 속성으로 가져오기 (권장)
+          const title = formData.get('title')?.trim();
+          const content = formData.get('content')?.trim();
+          const petType = formData.get('petType');
+          const isResolved = formData.has('isResolved');
+
+          // 🔐 필수 필드 검증
+          if (!title) {
+            showErrorMessage("제목을 입력해주세요.");
+            form.querySelector('[name="title"]')?.focus(); // name 속성 활용
+            return;
+          }
+
+          if (!content) {
+            showErrorMessage("내용을 입력해주세요.");
+            form.querySelector('[name="content"]')?.focus();
+            return;
+          }
+
+          if (!petType) {
+            showErrorMessage("반려동물 종류를 선택해주세요.");
+            return;
+          }
+
       const payload = {
-        title: document.getElementById("edit-showoff-title").value,
-        content: document.getElementById("edit-showoff-content").value,
-        petType: getRadioValue("edit-showoff-petType") || "OTHER",
+        title,
+        content,
+        petType,
         postType: postType,
         images: originalImages
       };
@@ -140,14 +194,16 @@ async function fetchPostForEdit() {
   const res = await fetch(`/api/posts/${postId}`);
   const post = await res.json();
 
-  document.getElementById("edit-showoff-title").value = post.title;
-  document.getElementById("edit-showoff-content").value = post.content;
+  const titleElement = document.querySelector('[name="title"]') || document.getElementById("edit-qna-title");
+  const contentElement = document.querySelector('[name="content"]') || document.getElementById("edit-qna-content");
+
+  if (titleElement) titleElement.value = post.title;
+  if (contentElement) contentElement.value = post.content;
 
-  const petTypeInputs = document.querySelectorAll('input[name="edit-showoff-petType"]');
+  // 🔥 수정: petType name 속성 통일 (edit-qna-petType → petType)
+  const petTypeInputs = document.querySelectorAll('input[name="petType"]');
   petTypeInputs.forEach(input => {
-    if (input.value === post.petType) {
-      input.checked = true;
-    }
+    if (input.value === post.petType) input.checked = true;
   });
 
   const previewBox = document.getElementById("edit-showoff-imagePreview");
diff --git a/src/main/resources/static/js/common/form.js b/src/main/resources/static/js/common/form.js
index 5fe1f55..7d6204e 100644
--- a/src/main/resources/static/js/common/form.js
+++ b/src/main/resources/static/js/common/form.js
@@ -185,48 +185,45 @@ async function handleFormSubmit(e) {
       return;
     }
 
-  // 페이지별로 요소 찾기
-  const titleElement = document.getElementById('title') ||
-                      document.getElementById('review-title') ||
-                      document.getElementById('showoff-title');
-
-  const contentElement = document.getElementById('content') ||
-                        document.getElementById('review-content') ||
-                        document.getElementById('showoff-content');
-
-  const petNameElement = document.getElementById('petName');
-  const regionElement = document.getElementById('region');
-
-  // 🔐 필수 필드 검증
-  if (!titleElement?.value?.trim()) {
-    showErrorMessage("제목을 입력해주세요.");
-    titleElement?.focus();
-    return;
-  }
+      const form = e.target;
+      const formData = new FormData(form);
+
+      // 🔥 방법 1: FormData에서 직접 추출 (name 속성 활용)
+      const title = formData.get('title')?.trim();
+      const content = formData.get('content')?.trim();
+      const petType = formData.get('petType');
+      const petName = formData.get('petName')?.trim();
+      const region = formData.get('region')?.trim();
+      const isResolved = formData.has('isResolved'); // 체크박스는 has로 확인
+
+      // 🔐 필수 필드 검증
+      if (!title) {
+        showErrorMessage("제목을 입력해주세요.");
+        form.querySelector('[name="title"]')?.focus();
+        return;
+      }
 
-  if (!contentElement?.value?.trim()) {
-    showErrorMessage("내용을 입력해주세요.");
-    contentElement?.focus();
-    return;
-  }
+      if (!content) {
+        showErrorMessage("내용을 입력해주세요.");
+        form.querySelector('[name="content"]')?.focus();
+        return;
+      }
 
-  // 🔐 반려동물 종류 검증
-  const petType = getRadioValue('petType') || getRadioValue('review-petType') || getRadioValue('showoff-petType');
-  if (!petType) {
-    showErrorMessage("반려동물 종류를 선택해주세요.");
-    return;
-  }
+      if (!petType) {
+        showErrorMessage("반려동물 종류를 선택해주세요.");
+        return;
+      }
 
-  const postData = {
-    title: titleElement.value.trim(),
-    content: contentElement.value.trim(),
-    petType: petType,
-    petName: petNameElement?.value?.trim() || null,
-    region: regionElement?.value?.trim() || null,
-    postType: detectPostType(),
-    isResolved: false,
-    images: uploadedImages
-  };
+      const postData = {
+        title,
+        content,
+        petType,
+        petName: petName || null,
+        region: region || null,
+        postType: detectPostType(),
+        isResolved: isResolved,
+        images: uploadedImages
+      };
 
   try {
     const res = await fetch('/api/posts', {
diff --git a/src/main/resources/templates/edit-qna.html b/src/main/resources/templates/edit-qna.html
index b630a8f..d778e39 100644
--- a/src/main/resources/templates/edit-qna.html
+++ b/src/main/resources/templates/edit-qna.html
@@ -22,38 +22,38 @@ <h2>질문 수정하기</h2>
         <form id="editQnaForm">
             <div class="form-group">
                 <label for="edit-qna-title">제목</label>
-                <input type="text" class="input-field" id="edit-qna-title" placeholder="질문의 제목을 입력해주세요" maxlength="50">
+                <input type="text" class="input-field" id="edit-qna-title" name="title" placeholder="질문의 제목을 입력해주세요" maxlength="50">
             </div>
 
             <div class="form-group">
                 <label>반려동물 종류</label>
                 <div class="radio-group">
                     <div class="radio-item">
-                        <input type="radio" id="edit-qna-pet-dog" name="edit-qna-petType" value="DOG">
+                        <input type="radio" id="edit-qna-pet-dog" name="petType" value="DOG">
                         <label for="edit-qna-pet-dog">강아지</label>
                     </div>
                     <div class="radio-item">
-                        <input type="radio" id="edit-qna-pet-cat" name="edit-qna-petType" value="CAT">
+                        <input type="radio" id="edit-qna-pet-cat" name="petType" value="CAT">
                         <label for="edit-qna-pet-cat">고양이</label>
                     </div>
                     <div class="radio-item">
-                        <input type="radio" id="edit-qna-pet-rabbit" name="edit-qna-petType" value="RABBIT">
+                        <input type="radio" id="edit-qna-pet-rabbit" name="petType" value="RABBIT">
                         <label for="edit-qna-pet-rabbit">토끼</label>
                     </div>
                     <div class="radio-item">
-                        <input type="radio" id="edit-qna-pet-hamster" name="edit-qna-petType" value="HAMSTER">
+                        <input type="radio" id="edit-qna-pet-hamster" name="petType" value="HAMSTER">
                         <label for="edit-qna-pet-hamster">햄스터</label>
                     </div>
                     <div class="radio-item">
-                        <input type="radio" id="edit-qna-pet-bird" name="edit-qna-petType" value="PARROT">
+                        <input type="radio" id="edit-qna-pet-bird" name="petType" value="PARROT">
                         <label for="edit-qna-pet-bird">앵무새</label>
                     </div>
                     <div class="radio-item">
-                        <input type="radio" id="edit-qna-pet-reptile" name="edit-qna-petType" value="REPTILE">
+                        <input type="radio" id="edit-qna-pet-reptile" name="petType" value="REPTILE">
                         <label for="edit-qna-pet-reptile">파충류</label>
                     </div>
                     <div class="radio-item">
-                        <input type="radio" id="edit-qna-pet-other" name="edit-qna-petType" value="OTHER">
+                        <input type="radio" id="edit-qna-pet-other" name="petType" value="OTHER">
                         <label for="edit-qna-pet-other">기타</label>
                     </div>
                 </div>
@@ -63,7 +63,7 @@ <h2>질문 수정하기</h2>
                 <label for="isResolved">질문 상태</label>
                 <div class="status-group">
                     <label class="toggle-switch">
-                        <input type="checkbox" id="isResolved">
+                        <input type="checkbox" id="isResolved" name="isResolved">
                         <span class="toggle-slider"></span>
                     </label>
                     <span class="toggle-label" id="resolvedLabel">미해결</span>
@@ -72,7 +72,7 @@ <h2>질문 수정하기</h2>
 
             <div class="form-group">
                 <label for="edit-qna-content">질문 내용</label>
-                <textarea class="input-field" id="edit-qna-content" placeholder="질문 내용을 자세히 작성해주세요" maxlength="2000"></textarea>
+                <textarea class="input-field" id="edit-qna-content" name="content" placeholder="질문 내용을 자세히 작성해주세요" maxlength="2000"></textarea>
             </div>
 
             <div class="form-group">
@@ -82,7 +82,7 @@ <h2>질문 수정하기</h2>
                     <div class="title">이미지를 여기에 드래그하거나</div>
                     <div class="browse">파일 선택하기</div>
                     <div class="formats">PNG, JPG, GIF 최대 5MB (최대 5장)</div>
-                    <input type="file" id="edit-qna-imageFiles" multiple accept="image/png, image/jpeg, image/gif">
+                    <input type="file" id="edit-qna-imageFiles" name="imageFiles" multiple accept="image/png, image/jpeg, image/gif">
                 </label>
                 <div class="image-preview" id="edit-qna-imagePreview">
                     <!-- 기존 이미지와 새로 업로드한 이미지 미리보기가 여기에 표시됩니다 -->
diff --git a/src/main/resources/templates/edit-review.html b/src/main/resources/templates/edit-review.html
index 8173696..eeb8653 100644
--- a/src/main/resources/templates/edit-review.html
+++ b/src/main/resources/templates/edit-review.html
@@ -22,48 +22,48 @@ <h2>후기 수정하기</h2>
         <form id="editReviewForm">
             <div class="form-group">
                 <label for="edit-review-title">제목</label>
-                <input type="text" class="input-field" id="edit-review-title" placeholder="후기 제목을 입력해주세요" maxlength="50">
+                <input type="text" class="input-field" id="edit-review-title" name="title" placeholder="후기 제목을 입력해주세요" maxlength="50">
             </div>
 
             <div class="form-group">
                 <label for="edit-petName">반려동물 이름</label>
-                <input type="text" class="input-field" id="edit-petName" placeholder="반려동물 이름을 입력해주세요">
+                <input type="text" class="input-field" id="edit-petName" name="petName" placeholder="반려동물 이름을 입력해주세요">
             </div>
 
             <div class="form-group">
                 <label for="edit-region">여행 장소</label>
-                <input type="text" class="input-field" id="edit-region" placeholder="여행 장소를 입력해주세요">
+                <input type="text" class="input-field" id="edit-region" name="region" placeholder="여행 장소를 입력해주세요">
             </div>
 
             <div class="form-group">
                 <label>반려동물 종류</label>
                 <div class="radio-group">
                     <div class="radio-item">
-                        <input type="radio" id="edit-review-pet-dog" name="edit-review-petType" value="DOG">
+                        <input type="radio" id="edit-review-pet-dog" name="petType" value="DOG">
                         <label for="edit-review-pet-dog">강아지</label>
                     </div>
                     <div class="radio-item">
-                        <input type="radio" id="edit-review-pet-cat" name="edit-review-petType" value="CAT">
+                        <input type="radio" id="edit-review-pet-cat" name="petType" value="CAT">
                         <label for="edit-review-pet-cat">고양이</label>
                     </div>
                     <div class="radio-item">
-                        <input type="radio" id="edit-review-pet-rabbit" name="edit-review-petType" value="RABBIT">
+                        <input type="radio" id="edit-review-pet-rabbit" name="petType" value="RABBIT">
                         <label for="edit-review-pet-rabbit">토끼</label>
                     </div>
                     <div class="radio-item">
-                        <input type="radio" id="edit-review-pet-hamster" name="edit-review-petType" value="HAMSTER">
+                        <input type="radio" id="edit-review-pet-hamster" name="petType" value="HAMSTER">
                         <label for="edit-review-pet-hamster">햄스터</label>
                     </div>
                     <div class="radio-item">
-                        <input type="radio" id="edit-review-pet-bird" name="edit-review-petType" value="PARROT">
+                        <input type="radio" id="edit-review-pet-bird" name="petType" value="PARROT">
                         <label for="edit-review-pet-bird">앵무새</label>
                     </div>
                     <div class="radio-item">
-                        <input type="radio" id="edit-review-pet-reptile" name="edit-review-petType" value="REPTILE">
+                        <input type="radio" id="edit-review-pet-reptile" name="petType" value="REPTILE">
                         <label for="edit-review-pet-reptile">파충류</label>
                     </div>
                     <div class="radio-item">
-                        <input type="radio" id="edit-review-pet-other" name="edit-review-petType" value="OTHER">
+                        <input type="radio" id="edit-review-pet-other" name="petType" value="OTHER">
                         <label for="edit-review-pet-other">기타</label>
                     </div>
                 </div>
@@ -71,7 +71,7 @@ <h2>후기 수정하기</h2>
 
             <div class="form-group">
                 <label for="edit-review-content">후기 내용</label>
-                <textarea class="input-field" id="edit-review-content" placeholder="여행 경험을 자유롭게 작성해주세요" maxlength="2000"></textarea>
+                <textarea class="input-field" id="edit-review-content" name="content" placeholder="여행 경험을 자유롭게 작성해주세요" maxlength="2000"></textarea>
             </div>
 
             <div class="form-group">
@@ -81,7 +81,7 @@ <h2>후기 수정하기</h2>
                     <div class="title">이미지를 여기에 드래그하거나</div>
                     <div class="browse">파일 선택하기</div>
                     <div class="formats">PNG, JPG, GIF 최대 5MB (최대 5장)</div>
-                    <input type="file" id="edit-review-imageFiles" multiple accept="image/png, image/jpeg, image/gif">
+                    <input type="file" id="edit-review-imageFiles" name="imageFiles" multiple accept="image/png, image/jpeg, image/gif">
                 </label>
                 <div class="image-preview" id="edit-review-imagePreview">
                     <!-- 기존 이미지와 새로 업로드한 이미지 미리보기가 여기에 표시됩니다 -->
diff --git a/src/main/resources/templates/edit-showoff.html b/src/main/resources/templates/edit-showoff.html
index 9ae2dce..d36533f 100644
--- a/src/main/resources/templates/edit-showoff.html
+++ b/src/main/resources/templates/edit-showoff.html
@@ -22,38 +22,38 @@ <h2>자랑글 수정하기</h2>
         <form id="editShowoffForm">
             <div class="form-group">
                 <label for="edit-showoff-title">제목</label>
-                <input type="text" class="input-field" id="edit-showoff-title" placeholder="자랑글 제목을 입력해주세요" maxlength="50">
+                <input type="text" class="input-field" id="edit-showoff-title" name="title" placeholder="자랑글 제목을 입력해주세요" maxlength="50">
             </div>
 
             <div class="form-group">
                 <label>반려동물 종류</label>
                 <div class="radio-group">
                     <div class="radio-item">
-                        <input type="radio" id="edit-showoff-pet-dog" name="edit-showoff-petType" value="DOG">
+                        <input type="radio" id="edit-showoff-pet-dog" name="petType" value="DOG">
                         <label for="edit-showoff-pet-dog">강아지</label>
                     </div>
                     <div class="radio-item">
-                        <input type="radio" id="edit-showoff-pet-cat" name="edit-showoff-petType" value="CAT">
+                        <input type="radio" id="edit-showoff-pet-cat" name="petType" value="CAT">
                         <label for="edit-showoff-pet-cat">고양이</label>
                     </div>
                     <div class="radio-item">
-                        <input type="radio" id="edit-showoff-pet-rabbit" name="edit-showoff-petType" value="RABBIT">
+                        <input type="radio" id="edit-showoff-pet-rabbit" name="petType" value="RABBIT">
                         <label for="edit-showoff-pet-rabbit">토끼</label>
                     </div>
                     <div class="radio-item">
-                        <input type="radio" id="edit-showoff-pet-hamster" name="edit-showoff-petType" value="HAMSTER">
+                        <input type="radio" id="edit-showoff-pet-hamster" name="petType" value="HAMSTER">
                         <label for="edit-showoff-pet-hamster">햄스터</label>
                     </div>
                     <div class="radio-item">
-                        <input type="radio" id="edit-showoff-pet-bird" name="edit-showoff-petType" value="PARROT">
+                        <input type="radio" id="edit-showoff-pet-bird" name="petType" value="PARROT">
                         <label for="edit-showoff-pet-bird">앵무새</label>
                     </div>
                     <div class="radio-item">
-                        <input type="radio" id="edit-showoff-pet-reptile" name="edit-showoff-petType" value="REPTILE">
+                        <input type="radio" id="edit-showoff-pet-reptile" name="petType" value="REPTILE">
                         <label for="edit-showoff-pet-reptile">파충류</label>
                     </div>
                     <div class="radio-item">
-                        <input type="radio" id="edit-showoff-pet-other" name="edit-showoff-petType" value="OTHER">
+                        <input type="radio" id="edit-showoff-pet-other" name="petType" value="OTHER">
                         <label for="edit-showoff-pet-other">기타</label>
                     </div>
                 </div>
@@ -61,7 +61,7 @@ <h2>자랑글 수정하기</h2>
 
             <div class="form-group">
                 <label for="edit-showoff-content">자랑 내용</label>
-                <textarea class="input-field" id="edit-showoff-content" placeholder="자랑하고 싶은 내용을 작성해주세요" maxlength="2000"></textarea>
+                <textarea class="input-field" id="edit-showoff-content" name="content" placeholder="자랑하고 싶은 내용을 작성해주세요" maxlength="2000"></textarea>
             </div>
 
             <div class="form-group">
@@ -71,7 +71,7 @@ <h2>자랑글 수정하기</h2>
                     <div class="title">이미지를 여기에 드래그하거나</div>
                     <div class="browse">파일 선택하기</div>
                     <div class="formats">PNG, JPG, GIF 최대 5MB (최대 5장)</div>
-                    <input type="file" id="edit-showoff-imageFiles" multiple accept="image/png, image/jpeg, image/gif">
+                    <input type="file" id="edit-showoff-imageFiles" name="imageFiles" multiple accept="image/png, image/jpeg, image/gif">
                 </label>
                 <div class="image-preview" id="edit-showoff-imagePreview">
                     <!-- 기존 이미지와 새로 업로드한 이미지 미리보기가 여기에 표시됩니다 -->
diff --git a/src/main/resources/templates/post-qna-form.html b/src/main/resources/templates/post-qna-form.html
index 39ac520..542bd80 100644
--- a/src/main/resources/templates/post-qna-form.html
+++ b/src/main/resources/templates/post-qna-form.html
@@ -22,7 +22,7 @@ <h2>새 질문 작성하기</h2>
         <form id="postForm">
             <div class="form-group">
                 <label for="title">제목 <span class="required">*</span></label>
-                <input type="text" class="input-field" id="title" placeholder="질문의 제목을 입력해주세요" maxlength="50" required>
+                <input type="text" class="input-field" id="title" name="title" placeholder="질문의 제목을 입력해주세요" maxlength="50" required>
             </div>
 
             <div class="form-group">
@@ -61,7 +61,7 @@ <h2>새 질문 작성하기</h2>
 
             <div class="form-group">
                 <label for="content">질문 내용 <span class="required">*</span></label>
-                <textarea class="input-field" id="content" placeholder="질문 내용을 자세히 작성해주세요. 구체적인 내용을 포함하면 더 정확한 답변을 받을 수 있어요." maxlength="2000" required></textarea>
+                <textarea class="input-field" id="content" name="content" placeholder="질문 내용을 자세히 작성해주세요. 구체적인 내용을 포함하면 더 정확한 답변을 받을 수 있어요." maxlength="2000" required></textarea>
             </div>
 
             <div class="form-group">
@@ -71,7 +71,7 @@ <h2>새 질문 작성하기</h2>
                     <div class="title">이미지를 여기에 드래그하거나</div>
                     <div class="browse">파일 선택하기</div>
                     <div class="formats">PNG, JPG, GIF 최대 5MB (최대 5장)</div>
-                    <input type="file" id="imageFiles" multiple accept="image/png, image/jpeg, image/gif">
+                    <input type="file" id="imageFiles" name="imageFiles" multiple accept="image/png, image/jpeg, image/gif">
                 </label>
                 <div class="image-preview" id="imagePreview">
                     <!-- 기존 이미지와 새로 업로드한 이미지 미리보기가 여기에 표시됩니다 -->
diff --git a/src/main/resources/templates/post-review-form.html b/src/main/resources/templates/post-review-form.html
index a08d3e5..5ea7c42 100644
--- a/src/main/resources/templates/post-review-form.html
+++ b/src/main/resources/templates/post-review-form.html
@@ -22,48 +22,48 @@ <h2>여행이 즐거워요! 후기 작성하기</h2>
         <form id="reviewForm">
             <div class="form-group">
                 <label for="review-title">제목 <span class="required">*</span></label>
-                <input type="text" class="input-field" id="review-title" placeholder="후기 제목을 입력해주세요" maxlength="50" required>
+                <input type="text" class="input-field" id="review-title" name="title" placeholder="후기 제목을 입력해주세요" maxlength="50" required>
             </div>
 
             <div class="form-group">
                 <label for="petName">반려동물 이름</label>
-                <input type="text" class="input-field" id="petName" placeholder="반려동물 이름을 입력해주세요">
+                <input type="text" class="input-field" id="petName" name="petName" placeholder="반려동물 이름을 입력해주세요">
             </div>
 
             <div class="form-group">
                 <label for="region">여행 장소</label>
-                <input type="text" class="input-field" id="region" placeholder="여행 장소를 입력해주세요">
+                <input type="text" class="input-field" id="region" name="region" placeholder="여행 장소를 입력해주세요">
             </div>
 
             <div class="form-group">
                 <label>반려동물 종류 <span class="required">*</span></label>
                 <div class="radio-group">
                     <div class="radio-item">
-                        <input type="radio" id="review-pet-dog" name="review-petType" value="DOG" checked>
+                        <input type="radio" id="review-pet-dog" name="petType" value="DOG" checked>
                         <label for="review-pet-dog">강아지</label>
                     </div>
                     <div class="radio-item">
-                        <input type="radio" id="review-pet-cat" name="review-petType" value="CAT">
+                        <input type="radio" id="review-pet-cat" name="petType" value="CAT">
                         <label for="review-pet-cat">고양이</label>
                     </div>
                     <div class="radio-item">
-                        <input type="radio" id="review-pet-rabbit" name="review-petType" value="RABBIT">
+                        <input type="radio" id="review-pet-rabbit" name="petType" value="RABBIT">
                         <label for="review-pet-rabbit">토끼</label>
                     </div>
                     <div class="radio-item">
-                        <input type="radio" id="review-pet-hamster" name="review-petType" value="HAMSTER">
+                        <input type="radio" id="review-pet-hamster" name="petType" value="HAMSTER">
                         <label for="review-pet-hamster">햄스터</label>
                     </div>
                     <div class="radio-item">
-                        <input type="radio" id="review-pet-bird" name="review-petType" value="PARROT">
+                        <input type="radio" id="review-pet-bird" name="petType" value="PARROT">
                         <label for="review-pet-bird">앵무새</label>
                     </div>
                     <div class="radio-item">
-                        <input type="radio" id="review-pet-reptile" name="review-petType" value="REPTILE">
+                        <input type="radio" id="review-pet-reptile" name="petType" value="REPTILE">
                         <label for="review-pet-reptile">파충류</label>
                     </div>
                     <div class="radio-item">
-                        <input type="radio" id="review-pet-other" name="review-petType" value="OTHER">
+                        <input type="radio" id="review-pet-other" name="petType" value="OTHER">
                         <label for="review-pet-other">기타</label>
                     </div>
                 </div>
@@ -71,7 +71,7 @@ <h2>여행이 즐거워요! 후기 작성하기</h2>
 
             <div class="form-group">
                 <label for="review-content">후기 내용 <span class="required">*</span></label>
-                <textarea class="input-field" id="review-content" placeholder="여행 경험을 자유롭게 작성해주세요" maxlength="2000" required></textarea>
+                <textarea class="input-field" id="review-content" name="content" placeholder="여행 경험을 자유롭게 작성해주세요" maxlength="2000" required></textarea>
             </div>
 
             <div class="form-group">
@@ -81,7 +81,7 @@ <h2>여행이 즐거워요! 후기 작성하기</h2>
                     <div class="title">이미지를 여기에 드래그하거나</div>
                     <div class="browse">파일 선택하기</div>
                     <div class="formats">PNG, JPG, GIF 최대 5MB (최대 5장)</div>
-                    <input type="file" id="review-imageFiles" multiple accept="image/png, image/jpeg, image/gif">
+                    <input type="file" id="review-imageFiles" name="imageFiles" multiple accept="image/png, image/jpeg, image/gif">
                 </label>
                 <div class="image-preview" id="review-imagePreview">
                     <!-- 기존 이미지와 새로 업로드한 이미지 미리보기가 여기에 표시됩니다 -->
diff --git a/src/main/resources/templates/post-showoff-form.html b/src/main/resources/templates/post-showoff-form.html
index c5fa4b0..667f86c 100644
--- a/src/main/resources/templates/post-showoff-form.html
+++ b/src/main/resources/templates/post-showoff-form.html
@@ -22,38 +22,38 @@ <h2>우리 아이 자랑 작성하기</h2>
         <form id="showoffForm">
             <div class="form-group">
                 <label for="showoff-title">제목 <span class="required">*</span></label>
-                <input type="text" class="input-field" id="showoff-title" placeholder="자랑글 제목을 입력해주세요" maxlength="50" required>
+                <input type="text" class="input-field" id="showoff-title" name="title" placeholder="자랑글 제목을 입력해주세요" maxlength="50" required>
             </div>
 
             <div class="form-group">
                 <label>반려동물 종류 <span class="required">*</span></label>
                 <div class="radio-group">
                     <div class="radio-item">
-                        <input type="radio" id="showoff-pet-dog" name="showoff-petType" value="DOG" checked>
+                        <input type="radio" id="showoff-pet-dog" name="petType" value="DOG" checked>
                         <label for="showoff-pet-dog">강아지</label>
                     </div>
                     <div class="radio-item">
-                        <input type="radio" id="showoff-pet-cat" name="showoff-petType" value="CAT">
+                        <input type="radio" id="showoff-pet-cat" name="petType" value="CAT">
                         <label for="showoff-pet-cat">고양이</label>
                     </div>
                     <div class="radio-item">
-                        <input type="radio" id="showoff-pet-rabbit" name="showoff-petType" value="RABBIT">
+                        <input type="radio" id="showoff-pet-rabbit" name="petType" value="RABBIT">
                         <label for="showoff-pet-rabbit">토끼</label>
                     </div>
                     <div class="radio-item">
-                        <input type="radio" id="showoff-pet-hamster" name="showoff-petType" value="HAMSTER">
+                        <input type="radio" id="showoff-pet-hamster" name="petType" value="HAMSTER">
                         <label for="showoff-pet-hamster">햄스터</label>
                     </div>
                     <div class="radio-item">
-                        <input type="radio" id="showoff-pet-bird" name="showoff-petType" value="PARROT">
+                        <input type="radio" id="showoff-pet-bird" name="petType" value="PARROT">
                         <label for="showoff-pet-bird">앵무새</label>
                     </div>
                     <div class="radio-item">
-                        <input type="radio" id="showoff-pet-reptile" name="showoff-petType" value="REPTILE">
+                        <input type="radio" id="showoff-pet-reptile" name="petType" value="REPTILE">
                         <label for="showoff-pet-reptile">파충류</label>
                     </div>
                     <div class="radio-item">
-                        <input type="radio" id="showoff-pet-other" name="showoff-petType" value="OTHER">
+                        <input type="radio" id="showoff-pet-other" name="petType" value="OTHER">
                         <label for="showoff-pet-other">기타</label>
                     </div>
                 </div>
@@ -61,7 +61,7 @@ <h2>우리 아이 자랑 작성하기</h2>
 
             <div class="form-group">
                 <label for="showoff-content">자랑 내용 <span class="required">*</span></label>
-                <textarea class="input-field" id="showoff-content" placeholder="자랑하고 싶은 내용을 작성해주세요" maxlength="2000" required></textarea>
+                <textarea class="input-field" id="showoff-content" name="content" placeholder="자랑하고 싶은 내용을 작성해주세요" maxlength="2000" required></textarea>
             </div>
 
             <div class="form-group">
@@ -71,7 +71,7 @@ <h2>우리 아이 자랑 작성하기</h2>
                     <div class="title">이미지를 여기에 드래그하거나</div>
                     <div class="browse">파일 선택하기</div>
                     <div class="formats">PNG, JPG, GIF 최대 5MB (최대 5장)</div>
-                    <input type="file" id="showoff-imageFiles" multiple accept="image/png, image/jpeg, image/gif">
+                    <input type="file" id="showoff-imageFiles" name="imageFiles" multiple accept="image/png, image/jpeg, image/gif">
                 </label>
                 <div class="image-preview" id="showoff-imagePreview">
                     <!-- 기존 이미지와 새로 업로드한 이미지 미리보기가 여기에 표시됩니다 -->