diff --git a/src/main/java/com/siliconvalley/domain/google/service/VisionDetectingService.java b/src/main/java/com/siliconvalley/domain/google/service/VisionDetectingService.java
index 23db44e..47b41ad 100644
--- a/src/main/java/com/siliconvalley/domain/google/service/VisionDetectingService.java
+++ b/src/main/java/com/siliconvalley/domain/google/service/VisionDetectingService.java
@@ -27,7 +27,9 @@ public class VisionDetectingService {
     public Score calculateCanvasScore(Long canvasId) {
         Canvas canvas = canvasFindDao.findById(canvasId);
         Map<String, Float> detectResult = visionService.detectLabels(canvas.getCanvas());
+        log.info(detectResult.size() + "개");
         if (detectResult.size() == 0 || detectResult.containsKey("Error")) {return Score.LOW;}
+        log.info(detectResult + "점");
         Float detectionScore = detectResult.get(canvas.getSubject().getPix2Pix().getVisionName());
 
         return Score.determineScore(detectionScore);
diff --git a/src/main/java/com/siliconvalley/domain/post/service/RankCachingService.java b/src/main/java/com/siliconvalley/domain/post/service/RankCachingService.java
index 4541eaa..0fe189c 100644
--- a/src/main/java/com/siliconvalley/domain/post/service/RankCachingService.java
+++ b/src/main/java/com/siliconvalley/domain/post/service/RankCachingService.java
@@ -35,6 +35,9 @@ public void cachingRankToRedis(RankingCachingDto rankingCachingDto){
 
     public String getTopPostThisWeek(Long subjectId){
         RankingCachingDto rankingCachingDto = redisTemplate.opsForList().index(generateRedisKey(subjectId), -1);
+        if (rankingCachingDto == null){
+            return null;
+        }
         if (rankingCachingDto.getRankerList().isEmpty()){
             return null;
         }
diff --git a/src/test/java/com/siliconvalley/vision/GoogleVisionApiTests.java b/src/test/java/com/siliconvalley/vision/GoogleVisionApiTests.java
index 6cec438..7be84db 100644
--- a/src/test/java/com/siliconvalley/vision/GoogleVisionApiTests.java
+++ b/src/test/java/com/siliconvalley/vision/GoogleVisionApiTests.java
@@ -22,14 +22,14 @@ public class GoogleVisionApiTests {
     void 라벨_추출_테스트(){
 
         // given
-        String imageUrl = "https://aicanvas-mw.s3.ap-northeast-2.amazonaws.com/subject/car.png";
+        String imageUrl = "https://aicanvas-mw.s3.ap-northeast-2.amazonaws.com/profile/36/canvas/handbag/1696378614753525592.JPG";
 
         // when
         Map<String, Float> results = googleVisionApiService.detectLabels(imageUrl);
 
         // then
         assertFalse(results.isEmpty());
-        assertTrue(results.containsKey("car"));
+        assertTrue(results.containsKey("bag"));
         assertTrue(results.keySet().stream().allMatch(key -> key.equals(key.toLowerCase())));
     }
 
diff --git a/src/test/java/com/siliconvalley/vision/VisionDetectingServiceTests.java b/src/test/java/com/siliconvalley/vision/VisionDetectingServiceTests.java
index 0faa2f2..758091e 100644
--- a/src/test/java/com/siliconvalley/vision/VisionDetectingServiceTests.java
+++ b/src/test/java/com/siliconvalley/vision/VisionDetectingServiceTests.java
@@ -4,6 +4,8 @@
 import com.siliconvalley.domain.canvas.domain.Canvas;
 import com.siliconvalley.domain.google.service.GoogleVisionApiService;
 import com.siliconvalley.domain.google.service.VisionDetectingService;
+import com.siliconvalley.domain.item.subject.domain.Subject;
+import com.siliconvalley.domain.pix2pix.domain.Pix2Pix;
 import com.siliconvalley.domain.stage.domain.Score;
 import lombok.extern.slf4j.Slf4j;
 import org.junit.jupiter.api.DisplayName;
@@ -12,6 +14,8 @@
 import org.mockito.InjectMocks;
 import org.mockito.Mock;
 import org.mockito.junit.jupiter.MockitoExtension;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
 
 import java.util.Map;
 
@@ -28,10 +32,11 @@ public class VisionDetectingServiceTests {
     private VisionDetectingService visionDetectingService;
 
     @Mock
-    private CanvasFindDao canvasFindDao;
+    private GoogleVisionApiService visionService;
 
     @Mock
-    private GoogleVisionApiService visionService;
+    private CanvasFindDao canvasFindDao;
+
 
     @Test
     @DisplayName(value = "다른 물체만 감지되었을 때 그림의 점수를 LOW(1)로 반환")
@@ -124,5 +129,4 @@ public class VisionDetectingServiceTests {
         // Then
         assertEquals(Score.LOW, result);
     }
-
 }