diff --git a/src/main/java/com/moddy/server/external/s3/S3Service.java b/src/main/java/com/moddy/server/external/s3/S3Service.java
index be21177d..29128d0f 100644
--- a/src/main/java/com/moddy/server/external/s3/S3Service.java
+++ b/src/main/java/com/moddy/server/external/s3/S3Service.java
@@ -26,7 +26,7 @@ public class S3Service {
     private final static String APPLICATION_PATH = "APPLICATION";
     private final static String MODEL_PROFILE_PATH = "HAIR_MODEL_PROFILE";
     private final static String MODEL_PROFILE_IMAGE_NAME = "/model_default_profile.png";
-    private final static int IMAGE_URL_PREFIX_LENGTH = 54;
+    private final static int IMAGE_URL_PREFIX_LENGTH = 41;
     private final static int EXPIRED_TIME = 3;
     private final AmazonS3 amazonS3;
     @Value("${cloud.aws.s3.bucket}")
@@ -76,7 +76,7 @@ private String uploadImage(MultipartFile multipartFile, String path) {
     }
 
     private String getImageUrlToKey(final String imageUrl) {
-        return imageUrl.substring(IMAGE_URL_PREFIX_LENGTH);
+        return imageUrl.substring(IMAGE_URL_PREFIX_LENGTH + bucket.length());
     }
 
     private Date getExpiredTime() {