diff --git a/service/src/main/kotlin/com/sangdol/roomescape/common/util/DateUtils.kt b/service/src/main/kotlin/com/sangdol/roomescape/theme/business/DateUtils.kt
similarity index 85%
rename from service/src/main/kotlin/com/sangdol/roomescape/common/util/DateUtils.kt
rename to service/src/main/kotlin/com/sangdol/roomescape/theme/business/DateUtils.kt
index cf2b2ebf..1a0ba300 100644
--- a/service/src/main/kotlin/com/sangdol/roomescape/common/util/DateUtils.kt
+++ b/service/src/main/kotlin/com/sangdol/roomescape/theme/business/DateUtils.kt
@@ -1,4 +1,4 @@
-package com.sangdol.roomescape.common.util
+package com.sangdol.roomescape.theme.business
 
 import java.time.DayOfWeek
 import java.time.LocalDate
diff --git a/service/src/main/kotlin/com/sangdol/roomescape/theme/business/ThemeService.kt b/service/src/main/kotlin/com/sangdol/roomescape/theme/business/ThemeService.kt
index 27470d68..ebf7c4d0 100644
--- a/service/src/main/kotlin/com/sangdol/roomescape/theme/business/ThemeService.kt
+++ b/service/src/main/kotlin/com/sangdol/roomescape/theme/business/ThemeService.kt
@@ -3,7 +3,6 @@ package com.sangdol.roomescape.theme.business
 import com.sangdol.common.persistence.IDGenerator
 import com.sangdol.common.types.audit.AuditingInfo
 import com.sangdol.roomescape.admin.business.AdminService
-import com.sangdol.roomescape.common.util.DateUtils
 import com.sangdol.roomescape.theme.exception.ThemeErrorCode
 import com.sangdol.roomescape.theme.exception.ThemeException
 import com.sangdol.roomescape.theme.infrastructure.persistence.ThemeEntity
diff --git a/service/src/test/kotlin/com/sangdol/roomescape/common/util/DateUtilsTest.kt b/service/src/test/kotlin/com/sangdol/roomescape/theme/DateUtilsTest.kt
similarity index 80%
rename from service/src/test/kotlin/com/sangdol/roomescape/common/util/DateUtilsTest.kt
rename to service/src/test/kotlin/com/sangdol/roomescape/theme/DateUtilsTest.kt
index 4be655fc..b17b6620 100644
--- a/service/src/test/kotlin/com/sangdol/roomescape/common/util/DateUtilsTest.kt
+++ b/service/src/test/kotlin/com/sangdol/roomescape/theme/DateUtilsTest.kt
@@ -1,5 +1,6 @@
-package com.sangdol.roomescape.common.util
+package com.sangdol.roomescape.theme
 
+import com.sangdol.roomescape.theme.business.DateUtils
 import io.kotest.core.spec.style.StringSpec
 import io.kotest.matchers.shouldBe
 import java.time.LocalDate
@@ -12,4 +13,4 @@ class DateUtilsTest : StringSpec({
             DateUtils.getSundayOfPreviousWeek(LocalDate.of(2025, 9, i)) shouldBe expected
         }
     }
-})
+})
\ No newline at end of file
diff --git a/service/src/test/kotlin/com/sangdol/roomescape/theme/ThemeApiTest.kt b/service/src/test/kotlin/com/sangdol/roomescape/theme/ThemeApiTest.kt
index 4f56757f..f589b380 100644
--- a/service/src/test/kotlin/com/sangdol/roomescape/theme/ThemeApiTest.kt
+++ b/service/src/test/kotlin/com/sangdol/roomescape/theme/ThemeApiTest.kt
@@ -1,7 +1,8 @@
 package com.sangdol.roomescape.theme
 
-import com.sangdol.roomescape.common.util.DateUtils
+import com.sangdol.common.types.web.HttpStatus
 import com.sangdol.roomescape.supports.*
+import com.sangdol.roomescape.theme.business.DateUtils
 import com.sangdol.roomescape.theme.exception.ThemeErrorCode
 import com.sangdol.roomescape.theme.infrastructure.persistence.ThemeEntity
 import com.sangdol.roomescape.theme.infrastructure.persistence.ThemeRepository
@@ -12,7 +13,6 @@ import io.kotest.matchers.collections.shouldContainInOrder
 import io.kotest.matchers.collections.shouldHaveSize
 import org.hamcrest.CoreMatchers.equalTo
 import org.springframework.http.HttpMethod
-import com.sangdol.common.types.web.HttpStatus
 import java.time.LocalDate
 
 class ThemeApiTest(
@@ -64,7 +64,8 @@ class ThemeApiTest(
                         statusCode(HttpStatus.OK.value())
                     }
                 ).also { res ->
-                    val response: List<ThemeInfoResponse> = ResponseParser.parseListResponse(res.extract().path("data.themes"))
+                    val response: List<ThemeInfoResponse> =
+                        ResponseParser.parseListResponse(res.extract().path("data.themes"))
 
                     response shouldHaveSize expectedResult.size
                     response.map { it.id }.shouldContainInOrder(expectedResult)