diff --git a/src/main/java/gdsc/cau/puangbe/common/annotation/ExeTimer.java b/src/main/java/gdsc/cau/puangbe/common/annotation/ExeTimer.java
index 36c9445..60c4d4b 100644
--- a/src/main/java/gdsc/cau/puangbe/common/annotation/ExeTimer.java
+++ b/src/main/java/gdsc/cau/puangbe/common/annotation/ExeTimer.java
@@ -8,4 +8,4 @@
 @Target({ElementType.METHOD, ElementType.ANNOTATION_TYPE})
 @Retention(RetentionPolicy.RUNTIME)
 public @interface ExeTimer {
-}
\ No newline at end of file
+}