diff --git a/withmate/src/main/java/com/gdscewha/withmate/domain/sticker/controller/StickerController.java b/withmate/src/main/java/com/gdscewha/withmate/domain/sticker/controller/StickerController.java
index 73038e4..6737da0 100644
--- a/withmate/src/main/java/com/gdscewha/withmate/domain/sticker/controller/StickerController.java
+++ b/withmate/src/main/java/com/gdscewha/withmate/domain/sticker/controller/StickerController.java
@@ -42,28 +42,28 @@ public ResponseEntity<?> getStickersPreview() {
     // 모달 스티커 작성
     @PostMapping("/sticker/create")
     public ResponseEntity<?> createSticker(@RequestBody StickerCreateDTO stickerCreateDTO){
-        StickerPreviewResDto stickerResDto = stickerService.createSticker(stickerCreateDTO);
-        if (stickerResDto == null)
+        StickerPreviewResDto previewResDto = stickerService.createSticker(stickerCreateDTO);
+        if (previewResDto == null)
             return ResponseEntity.badRequest().body("내용은 공백일 수 없습니다.");
-        return ResponseEntity.ok().body(stickerResDto);
+        return ResponseEntity.ok().body(previewResDto);
     }
 
     // 편집할 스티커 불러오기
-    @GetMapping("/sticker/edit")
+    @GetMapping("/sticker/select")
     public ResponseEntity<?> editSticker(@RequestParam Long id){
-        StickerDetailResDto resDto = stickerService.getSticker(id);
-        if (resDto == null)
+        StickerDetailResDto detailResDto = stickerService.getSticker(id);
+        if (detailResDto == null)
             return ResponseEntity.badRequest().body("해당 id의 스티커가 존재하지 않습니다.");
-        return ResponseEntity.ok().build();
+        return ResponseEntity.ok().body(detailResDto);
     }
 
     // 스티커 편집하기
-    @PatchMapping("/sticker/select")
+    @PatchMapping("/sticker/edit")
     public ResponseEntity<?> selectedSticker(@RequestBody StickerUpdateReqDTO stickerUpdateDTO){
         Sticker editedSticker = stickerService.updateSticker(stickerUpdateDTO);
         if (editedSticker == null)
             return ResponseEntity.badRequest().body("해당 id의 스티커가 존재하지 않습니다.");
-        return ResponseEntity.ok().build();
+        return ResponseEntity.ok().body(editedSticker);
     }
 
     // 스티커 삭제
diff --git a/withmate/src/main/java/com/gdscewha/withmate/domain/sticker/dto/WeekStickersDto.java b/withmate/src/main/java/com/gdscewha/withmate/domain/sticker/dto/WeekStickersDto.java
index c630fb1..bc81313 100644
--- a/withmate/src/main/java/com/gdscewha/withmate/domain/sticker/dto/WeekStickersDto.java
+++ b/withmate/src/main/java/com/gdscewha/withmate/domain/sticker/dto/WeekStickersDto.java
@@ -1,7 +1,9 @@
 package com.gdscewha.withmate.domain.sticker.dto;
 
+import com.gdscewha.withmate.domain.member.entity.Member;
 import com.gdscewha.withmate.domain.sticker.entity.Sticker;
 import com.gdscewha.withmate.domain.week.entity.Week;
+import lombok.AllArgsConstructor;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 
@@ -9,15 +11,20 @@
 import java.util.stream.Collectors;
 
 @Getter
+@AllArgsConstructor
 @NoArgsConstructor
 public class WeekStickersDto {
     private Long weekNum;
+    private Long myStickerCount = 0L;
     private List<StickerPreviewResDto> stickerBoard;
 
-    public WeekStickersDto(Week week, List<Sticker> stickerList) {
+    public WeekStickersDto(Week week, Member member, List<Sticker> stickerList) {
         this.weekNum = week.getWeekNum();
-        this.stickerBoard = stickerList
-                .stream()
+        this.myStickerCount = stickerList.stream()
+                .filter(sticker -> sticker.getMember().equals(member))
+                .peek(sticker -> myStickerCount++)
+                .count();
+        this.stickerBoard = stickerList.stream()
                 .map(sticker -> StickerPreviewResDto.builder()
                         .id(sticker.getId())
                         .title(sticker.getTitle())
diff --git a/withmate/src/main/java/com/gdscewha/withmate/domain/sticker/service/StickerService.java b/withmate/src/main/java/com/gdscewha/withmate/domain/sticker/service/StickerService.java
index 263d944..deb5b1b 100644
--- a/withmate/src/main/java/com/gdscewha/withmate/domain/sticker/service/StickerService.java
+++ b/withmate/src/main/java/com/gdscewha/withmate/domain/sticker/service/StickerService.java
@@ -16,6 +16,7 @@
 import org.springframework.stereotype.Service;
 
 import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
 import java.util.List;
 
 @Service
@@ -42,7 +43,7 @@ public StickerRelationDto getStickerRelationInfo() {
     public WeekStickersDto getStickersForAWeek(Member member) {
         Week week = weekService.getCurrentWeek(member);
         List<Sticker> stickerList = stickerRepository.findAllByWeek(week);
-        return new WeekStickersDto(week, stickerList);
+        return new WeekStickersDto(week, member, stickerList);
     }
 
     // 새로운 스티커 CREATE 메소드(제목, 스티커 색깔, 모양, 위치 등)
@@ -52,6 +53,8 @@ public StickerPreviewResDto createSticker(StickerCreateDTO stickerCreateDTO) {
         Sticker sticker = Sticker.builder()
                 .stickerNum(currentWeek.getStickerCount() + 1) // 처음에 1L
                 .title(stickerCreateDTO.getTitle())
+                .content("")
+                .impression("")
                 .creationTime(LocalDate.now())
                 .stickerColor(stickerCreateDTO.getStickerColor())
                 .stickerShape(stickerCreateDTO.getStickerShape())
@@ -110,11 +113,24 @@ public StickerDetailResDto getSticker(Long stickerId){
                 .id(stickerId)
                 .title(sticker.getTitle())
                 .content(sticker.getContent())
+                .creationTime(sticker.getCreationTime().toString())
                 .impression(sticker.getImpression())
-                .impressionTime(sticker.getImpressionTime().toString())
                 .isMine(null)
+                .stickerColor(sticker.getStickerColor())
+                .stickerShape(sticker.getStickerShape())
                 .build();
+        LocalDate impressionTime = sticker.getImpressionTime();
+        if (impressionTime != null) {
+            stickerMyResDto.setImpressionTime(impressionTime.toString());
+        }
         stickerMyResDto.setIsMine(sticker.getMember() == currentMember);
         return stickerMyResDto;
     }
+
+    /*// LocalDateTime을 주어진 패턴에 맞게 문자열로 변환하는 메소드
+    public static String formatLocalDate(LocalDate date) {
+        // DateTimeFormatter를 사용하여 LocalDateTime을 문자열로 변환
+        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd");
+        return date.format(formatter);
+    }*/
 }
\ No newline at end of file