diff --git a/src/main/kotlin/dev/usbharu/hideout/service/impl/UserService.kt b/src/main/kotlin/dev/usbharu/hideout/service/impl/UserService.kt
index 5e0018ab..fcf30dcb 100644
--- a/src/main/kotlin/dev/usbharu/hideout/service/impl/UserService.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/service/impl/UserService.kt
@@ -67,9 +67,9 @@ class UserService(private val userRepository: IUserRepository, private val userA
             screenName = user.screenName,
             description = user.description,
             password = HashedPassword,
-            inbox = "${Config.configData.url}/users/$nextId/inbox",
-            outbox = "${Config.configData.url}/users/$nextId/outbox",
-            url = "${Config.configData.url}/users/$nextId",
+            inbox = "${Config.configData.url}/users/${user.name}/inbox",
+            outbox = "${Config.configData.url}/users/${user.name}/outbox",
+            url = "${Config.configData.url}/users/${user.name}",
             publicKey = keyPair.public.toPem(),
             privateKey = keyPair.private.toPem(),
             Instant.now()
diff --git a/src/test/kotlin/dev/usbharu/hideout/service/impl/UserServiceTest.kt b/src/test/kotlin/dev/usbharu/hideout/service/impl/UserServiceTest.kt
index 45965180..31967bbe 100644
--- a/src/test/kotlin/dev/usbharu/hideout/service/impl/UserServiceTest.kt
+++ b/src/test/kotlin/dev/usbharu/hideout/service/impl/UserServiceTest.kt
@@ -39,10 +39,10 @@ class UserServiceTest{
             assertEquals("XXXXXXXXXXXXX", firstValue.description)
             assertEquals("hashedPassword", firstValue.password)
             assertEquals(110001L, firstValue.id)
-            assertEquals("https://example.com/users/110001", firstValue.url)
+            assertEquals("https://example.com/users/test", firstValue.url)
             assertEquals("example.com", firstValue.domain)
-            assertEquals("https://example.com/users/110001/inbox", firstValue.inbox)
-            assertEquals("https://example.com/users/110001/outbox", firstValue.outbox)
+            assertEquals("https://example.com/users/test/inbox", firstValue.inbox)
+            assertEquals("https://example.com/users/test/outbox", firstValue.outbox)
             assertEquals(generateKeyPair.public.toPem(),firstValue.publicKey)
             assertEquals(generateKeyPair.private.toPem(),firstValue.privateKey)
         }