diff --git a/hideout-core/src/test/kotlin/dev/usbharu/hideout/core/application/actor/RegisterLocalActorApplicationServiceTest.kt b/hideout-core/src/test/kotlin/dev/usbharu/hideout/core/application/actor/RegisterLocalActorApplicationServiceTest.kt
index e0087535..309f41cf 100644
--- a/hideout-core/src/test/kotlin/dev/usbharu/hideout/core/application/actor/RegisterLocalActorApplicationServiceTest.kt
+++ b/hideout-core/src/test/kotlin/dev/usbharu/hideout/core/application/actor/RegisterLocalActorApplicationServiceTest.kt
@@ -22,7 +22,7 @@ import org.mockito.kotlin.doReturn
 import org.mockito.kotlin.eq
 import org.mockito.kotlin.whenever
 import utils.TestTransaction
-import java.net.URL
+import java.net.URI
 
 @ExtendWith(MockitoExtension::class)
 class RegisterLocalActorApplicationServiceTest {
@@ -51,7 +51,7 @@ class RegisterLocalActorApplicationServiceTest {
     val transaction = TestTransaction
 
     @Spy
-    val applicationConfig = ApplicationConfig(URL("http://example.com"))
+    val applicationConfig = ApplicationConfig(URI.create("http://example.com"))
 
     @Spy
     val idGenerateService = TwitterSnowflakeIdGenerateService
diff --git a/hideout-core/src/test/kotlin/dev/usbharu/hideout/core/domain/service/actor/RemoteActorCheckDomainServiceTest.kt b/hideout-core/src/test/kotlin/dev/usbharu/hideout/core/domain/service/actor/RemoteActorCheckDomainServiceTest.kt
index 0b7acd6d..1eb4af84 100644
--- a/hideout-core/src/test/kotlin/dev/usbharu/hideout/core/domain/service/actor/RemoteActorCheckDomainServiceTest.kt
+++ b/hideout-core/src/test/kotlin/dev/usbharu/hideout/core/domain/service/actor/RemoteActorCheckDomainServiceTest.kt
@@ -15,7 +15,7 @@ class RemoteActorCheckDomainServiceTest {
 
         val remoteActor = RemoteActorCheckDomainService(
             ApplicationConfig(
-                URI.create("https://local.example.com").toURL()
+                URI.create("https://local.example.com")
             )
         ).isRemoteActor(
             actor
@@ -30,7 +30,7 @@ class RemoteActorCheckDomainServiceTest {
 
         val localActor = RemoteActorCheckDomainService(
             ApplicationConfig(
-                URI.create("https://local.example.com").toURL()
+                URI.create("https://local.example.com")
             )
         ).isRemoteActor(
             actor
diff --git a/hideout-core/src/test/kotlin/dev/usbharu/hideout/core/domain/service/actor/local/LocalActorDomainServiceImplTest.kt b/hideout-core/src/test/kotlin/dev/usbharu/hideout/core/domain/service/actor/local/LocalActorDomainServiceImplTest.kt
index a5fcf1a1..4116b0e2 100644
--- a/hideout-core/src/test/kotlin/dev/usbharu/hideout/core/domain/service/actor/local/LocalActorDomainServiceImplTest.kt
+++ b/hideout-core/src/test/kotlin/dev/usbharu/hideout/core/domain/service/actor/local/LocalActorDomainServiceImplTest.kt
@@ -15,7 +15,7 @@ import org.mockito.junit.jupiter.MockitoExtension
 import org.mockito.kotlin.doReturn
 import org.mockito.kotlin.eq
 import org.mockito.kotlin.whenever
-import java.net.URL
+import java.net.URI
 
 @ExtendWith(MockitoExtension::class)
 class LocalActorDomainServiceImplTest {
@@ -26,7 +26,7 @@ class LocalActorDomainServiceImplTest {
     lateinit var actorRepository: ActorRepository
 
     @Spy
-    val applicationConfig = ApplicationConfig(URL("http://example.com"))
+    val applicationConfig = ApplicationConfig(URI.create("http://example.com"))
 
     @Test
     fun findByNameAndDomainがnullならfalse() = runTest {
diff --git a/hideout-core/src/test/kotlin/dev/usbharu/hideout/core/infrastructure/springframework/oauth2/UserDetailsServiceImplTest.kt b/hideout-core/src/test/kotlin/dev/usbharu/hideout/core/infrastructure/springframework/oauth2/UserDetailsServiceImplTest.kt
index cf24d329..652de5f0 100644
--- a/hideout-core/src/test/kotlin/dev/usbharu/hideout/core/infrastructure/springframework/oauth2/UserDetailsServiceImplTest.kt
+++ b/hideout-core/src/test/kotlin/dev/usbharu/hideout/core/infrastructure/springframework/oauth2/UserDetailsServiceImplTest.kt
@@ -19,7 +19,7 @@ import org.mockito.junit.jupiter.MockitoExtension
 import org.mockito.kotlin.*
 import org.springframework.security.core.userdetails.UsernameNotFoundException
 import utils.TestTransaction
-import java.net.URL
+import java.net.URI
 import kotlin.test.assertEquals
 
 @ExtendWith(MockitoExtension::class)
@@ -34,7 +34,7 @@ class UserDetailsServiceImplTest {
     lateinit var userDetailRepository: UserDetailRepository
 
     @Spy
-    val applicationConfig = ApplicationConfig(URL("http://example.com"))
+    val applicationConfig = ApplicationConfig(URI.create("http://example.com"))
 
     @Spy
     val transaction = TestTransaction