diff --git a/src/main/java/LuckyVicky/backend/global/s3/S3LogService.java b/src/main/java/LuckyVicky/backend/global/s3/S3LogService.java
index 01eaab5..87cd998 100644
--- a/src/main/java/LuckyVicky/backend/global/s3/S3LogService.java
+++ b/src/main/java/LuckyVicky/backend/global/s3/S3LogService.java
@@ -1,8 +1,6 @@
 package LuckyVicky.backend.global.s3;
 
 import static LuckyVicky.backend.global.util.Constant.LOG_DATE_FORMAT;
-import static LuckyVicky.backend.global.util.Constant.LOG_LOGBACK_ERROR_FILE_NAME;
-import static LuckyVicky.backend.global.util.Constant.LOG_LOGBACK_FILE_DIRECTORY;
 
 import ch.qos.logback.classic.LoggerContext;
 import ch.qos.logback.classic.joran.JoranConfigurator;
@@ -19,6 +17,7 @@
 import java.io.OutputStream;
 import java.nio.file.Files;
 import java.time.LocalDate;
+import java.util.Objects;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.slf4j.LoggerFactory;
@@ -84,7 +83,8 @@ private void resetLogbackContext() {
             loggerContext.reset(); // 컨텍스트 초기화
             JoranConfigurator configurator = new JoranConfigurator();
             configurator.setContext(loggerContext);
-            configurator.doConfigure(LOG_LOGBACK_FILE_DIRECTORY + LOG_LOGBACK_ERROR_FILE_NAME);
+            configurator.doConfigure( // 클래스패스를 통한 접근
+                    Objects.requireNonNull(getClass().getClassLoader().getResource("logback-spring.xml")));
             loggerContext.start(); // 컨텍스트 다시 시작
             log.info("Logback context has been reset. New log file will be created.");
         } catch (JoranException e) {
diff --git a/src/main/java/LuckyVicky/backend/global/util/Constant.java b/src/main/java/LuckyVicky/backend/global/util/Constant.java
index c0e085a..109157a 100644
--- a/src/main/java/LuckyVicky/backend/global/util/Constant.java
+++ b/src/main/java/LuckyVicky/backend/global/util/Constant.java
@@ -11,9 +11,7 @@ public class Constant {
     private String fcmProjectId;
 
     // Log
-    public static final String LOG_LOGBACK_FILE_DIRECTORY = "src/main/resources/";
-    public static final String LOG_LOGBACK_ERROR_FILE_NAME = "logback-spring.xml";
-
+    public static final String LOG_LOGBACK_FILE_DIRECTORY = "src/main/resources/logback-spring.xml";
     public static final DateTimeFormatter LOG_DATE_FORMAT = DateTimeFormatter.ofPattern("yyyy-MM-dd");
 
     // Phone