diff --git a/src/main/java/balancetalk/file/domain/repository/FileRepository.java b/src/main/java/balancetalk/file/domain/repository/FileRepository.java
index 612bf7665..0b77e7fe1 100644
--- a/src/main/java/balancetalk/file/domain/repository/FileRepository.java
+++ b/src/main/java/balancetalk/file/domain/repository/FileRepository.java
@@ -1,8 +1,10 @@
 package balancetalk.file.domain.repository;
 
 import balancetalk.file.domain.File;
+import balancetalk.file.domain.FileType;
 import org.springframework.data.jpa.repository.JpaRepository;
 
 public interface FileRepository extends JpaRepository<File, Long>, FileRepositoryCustom {
 
+    void deleteByResourceIdAndFileType(Long tempTalkPickId, FileType fileType);
 }
diff --git a/src/main/java/balancetalk/talkpick/application/TempTalkPickService.java b/src/main/java/balancetalk/talkpick/application/TempTalkPickService.java
index 3979aba26..fcdbd2826 100644
--- a/src/main/java/balancetalk/talkpick/application/TempTalkPickService.java
+++ b/src/main/java/balancetalk/talkpick/application/TempTalkPickService.java
@@ -34,6 +34,9 @@ public void createTempTalkPick(SaveTempTalkPickRequest request, ApiMember apiMem
 
         if (member.hasTempTalkPick()) {
             Long tempTalkPickId = member.updateTempTalkPick(request.toEntity(member));
+            if (request.isNewRequest()) {
+                fileRepository.deleteByResourceIdAndFileType(tempTalkPickId, TEMP_TALK_PICK);
+            }
             relocateFilesIfContainsFileIds(request, tempTalkPickId);
             return;
         }
@@ -49,6 +52,7 @@ private void relocateFilesIfContainsFileIds(SaveTempTalkPickRequest request, Lon
 
         List<Long> deletedFileIds = deleteRequestedFiles(request);
 
+
         if (request.containsNewFileIds()) {
             List<Long> newFileIds = request.getNewFileIds();
             newFileIds.removeIf((deletedFileIds::contains));
diff --git a/src/main/java/balancetalk/talkpick/dto/TalkPickDto.java b/src/main/java/balancetalk/talkpick/dto/TalkPickDto.java
index a7187cfc5..e00c1b7d7 100644
--- a/src/main/java/balancetalk/talkpick/dto/TalkPickDto.java
+++ b/src/main/java/balancetalk/talkpick/dto/TalkPickDto.java
@@ -14,6 +14,7 @@
 import com.fasterxml.jackson.annotation.JsonInclude;
 import com.querydsl.core.annotations.QueryProjection;
 import io.swagger.v3.oas.annotations.media.Schema;
+import jakarta.validation.constraints.Size;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.util.List;
@@ -31,6 +32,7 @@ public static class CreateTalkPickRequest {
         private BaseTalkPickFields baseFields;
 
         @Schema(description = "첨부한 이미지 파일 ID 목록", example = "[12, 41]")
+        @Size(max = 10, message = "톡픽 생성 시 업로드할 수 있는 파일 개수는 최대 10개입니다.")
         private List<Long> fileIds;
 
         public TalkPick toEntity(Member member) {
@@ -61,6 +63,7 @@ public static class UpdateTalkPickRequest {
         private BaseTalkPickFields baseFields;
 
         @Schema(description = "새로 첨부한 이미지 파일 ID 목록", example = "[12, 41]")
+        @Size(max = 10, message = "톡픽 생성 시 업로드할 수 있는 파일 개수는 최대 10개입니다.")
         private List<Long> newFileIds;
 
         @Schema(description = "제거할 이미지 파일 ID 목록", example = "[3, 7]")
diff --git a/src/main/java/balancetalk/talkpick/dto/TempTalkPickDto.java b/src/main/java/balancetalk/talkpick/dto/TempTalkPickDto.java
index 3f51f7810..0383d05a4 100644
--- a/src/main/java/balancetalk/talkpick/dto/TempTalkPickDto.java
+++ b/src/main/java/balancetalk/talkpick/dto/TempTalkPickDto.java
@@ -3,6 +3,8 @@
 import balancetalk.member.domain.Member;
 import balancetalk.talkpick.domain.TempTalkPick;
 import io.swagger.v3.oas.annotations.media.Schema;
+import jakarta.validation.constraints.NotNull;
+import jakarta.validation.constraints.Size;
 import java.util.List;
 import lombok.AllArgsConstructor;
 import lombok.Builder;
@@ -18,11 +20,16 @@ public static class SaveTempTalkPickRequest {
         private BaseTempTalkPickFields baseFields;
 
         @Schema(description = "새로 첨부한 이미지 파일 ID 목록", example = "[12, 41]")
+        @Size(max = 10, message = "톡픽 생성 시 업로드할 수 있는 파일 개수는 최대 10개입니다.")
         private List<Long> newFileIds;
 
         @Schema(description = "제거할 이미지 파일 ID 목록", example = "[3, 7]")
         private List<Long> deleteFileIds;
 
+        @Schema(description = "최근 임시저장된 톡픽 불러오기 여부", example = "true")
+        @NotNull(message = "isLoaded 필드는 NULL을 허용하지 않습니다.")
+        private Boolean isLoaded;
+
         public TempTalkPick toEntity(Member member) {
             return TempTalkPick.builder()
                     .title(baseFields.getTitle())
@@ -34,6 +41,10 @@ public TempTalkPick toEntity(Member member) {
                     .build();
         }
 
+        public boolean isNewRequest() {
+            return !isLoaded;
+        }
+
         public boolean containsNewFileIds() {
             return newFileIds != null && !newFileIds.isEmpty();
         }