diff --git a/src/main/java/konkuk/thip/common/util/DateUtil.java b/src/main/java/konkuk/thip/common/util/DateUtil.java
index 4c05955a5..872c861e1 100644
--- a/src/main/java/konkuk/thip/common/util/DateUtil.java
+++ b/src/main/java/konkuk/thip/common/util/DateUtil.java
@@ -3,6 +3,7 @@
 import org.springframework.stereotype.Component;
 
 import java.time.Duration;
+import java.time.LocalDate;
 import java.time.LocalDateTime;
 
 @Component
@@ -17,5 +18,28 @@ public String formatLastActivityTime(LocalDateTime createdAt) {
         if (hours < 24) return hours + "시간 전";
         return (hours / 24) + "일 전";
     }
+
+    public static String formatAfterTime(LocalDate date) {
+        LocalDateTime now = LocalDateTime.now();
+        LocalDateTime dateTime = date.atStartOfDay();
+        Duration d = Duration.between(now, dateTime);
+
+        if (d.isNegative() || d.isZero()) {
+            return "??";
+        }
+
+        long days = d.toDays();
+        if (days > 0) {
+            return days + "일 뒤 ";
+        }
+
+        long hours = d.toHours();
+        if (hours > 0) {
+            return hours + "시간 뒤 ";
+        }
+
+        long minutes = d.toMinutes();
+        return minutes + "분 뒤 ";
+    }
 }
 
diff --git a/src/main/java/konkuk/thip/common/util/DateUtilsss.java b/src/main/java/konkuk/thip/common/util/DateUtilsss.java
deleted file mode 100644
index e8d1a857e..000000000
--- a/src/main/java/konkuk/thip/common/util/DateUtilsss.java
+++ /dev/null
@@ -1,31 +0,0 @@
-package konkuk.thip.common.util;
-
-import java.time.Duration;
-import java.time.LocalDate;
-import java.time.LocalDateTime;
-
-public class DateUtilsss {
-
-    public static String formatAfterTime(LocalDate date) {
-        LocalDateTime now = LocalDateTime.now();
-        LocalDateTime dateTime = date.atStartOfDay();
-        Duration d = Duration.between(now, dateTime);
-
-        if (d.isNegative() || d.isZero()) {
-            return "??";
-        }
-
-        long days = d.toDays();
-        if (days > 0) {
-            return days + "일 뒤 ";
-        }
-
-        long hours = d.toHours();
-        if (hours > 0) {
-            return hours + "시간 뒤 ";
-        }
-
-        long minutes = d.toMinutes();
-        return minutes + "분 뒤 ";
-    }
-}
diff --git a/src/main/java/konkuk/thip/room/adapter/out/persistence/RoomQueryRepositoryImpl.java b/src/main/java/konkuk/thip/room/adapter/out/persistence/RoomQueryRepositoryImpl.java
index 72d9154d7..f4b89a0a0 100644
--- a/src/main/java/konkuk/thip/room/adapter/out/persistence/RoomQueryRepositoryImpl.java
+++ b/src/main/java/konkuk/thip/room/adapter/out/persistence/RoomQueryRepositoryImpl.java
@@ -8,7 +8,7 @@
 import com.querydsl.core.types.dsl.NumberExpression;
 import com.querydsl.jpa.impl.JPAQueryFactory;
 import konkuk.thip.book.adapter.out.jpa.QBookJpaEntity;
-import konkuk.thip.common.util.DateUtilsss;
+import konkuk.thip.common.util.DateUtil;
 import konkuk.thip.room.adapter.in.web.response.RoomSearchResponse;
 import konkuk.thip.room.adapter.out.jpa.QRoomJpaEntity;
 import konkuk.thip.user.adapter.out.jpa.QUserRoomJpaEntity;
@@ -96,7 +96,7 @@ public Page<RoomSearchResponse.RoomSearchResult> searchRoom(String keyword, Stri
                         t.get(memberCountExpr).intValue(),
                         t.get(room.recruitCount),
                         // 모집마감일 까지 남은 시간 포맷
-                        DateUtilsss.formatAfterTime(t.get(room.startDate)),
+                        DateUtil.formatAfterTime(t.get(room.startDate)),
                         t.get(room.categoryJpaEntity.value)
                 ))
                 .toList();