diff --git a/src/main/kotlin/dev/usbharu/hideout/domain/model/ap/Create.kt b/src/main/kotlin/dev/usbharu/hideout/domain/model/ap/Create.kt
index 4739176a..540e57aa 100644
--- a/src/main/kotlin/dev/usbharu/hideout/domain/model/ap/Create.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/domain/model/ap/Create.kt
@@ -8,11 +8,13 @@ open class Create : Object {
         type: List<String> = emptyList(),
         name: String? = null,
         `object`: Object?,
-        actor: String? = null
+        actor: String? = null,
+        id: String? = null
     ) : super(
         add(type, "Create"),
         name,
-        actor
+        actor,
+        id
     ) {
         this.`object` = `object`
     }
diff --git a/src/main/kotlin/dev/usbharu/hideout/domain/model/ap/Key.kt b/src/main/kotlin/dev/usbharu/hideout/domain/model/ap/Key.kt
index 3b1f168a..935a531b 100644
--- a/src/main/kotlin/dev/usbharu/hideout/domain/model/ap/Key.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/domain/model/ap/Key.kt
@@ -1,7 +1,6 @@
 package dev.usbharu.hideout.domain.model.ap
 
 open class Key : Object {
-    var id: String? = null
     var owner: String? = null
     var publicKeyPem: String? = null
 
@@ -12,8 +11,7 @@ open class Key : Object {
         id: String?,
         owner: String?,
         publicKeyPem: String?
-    ) : super(add(type, "Key"), name) {
-        this.id = id
+    ) : super(add(type, "Key"), name,id) {
         this.owner = owner
         this.publicKeyPem = publicKeyPem
     }
diff --git a/src/main/kotlin/dev/usbharu/hideout/domain/model/ap/Note.kt b/src/main/kotlin/dev/usbharu/hideout/domain/model/ap/Note.kt
index 0250301c..e62fccc2 100644
--- a/src/main/kotlin/dev/usbharu/hideout/domain/model/ap/Note.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/domain/model/ap/Note.kt
@@ -1,7 +1,6 @@
 package dev.usbharu.hideout.domain.model.ap
 
 open class Note : Object {
-    var id: String? = null
     var attributedTo: String? = null
     var content: String? = null
     var published: String? = null
@@ -16,8 +15,11 @@ open class Note : Object {
         content: String?,
         published: String?,
         to: List<String> = emptyList()
-    ) : super(add(type, "Note"), name) {
-        this.id = id
+    ) : super(
+        type = add(type, "Note"),
+        name = name,
+        id = id
+    ) {
         this.attributedTo = attributedTo
         this.content = content
         this.published = published
diff --git a/src/main/kotlin/dev/usbharu/hideout/domain/model/ap/Object.kt b/src/main/kotlin/dev/usbharu/hideout/domain/model/ap/Object.kt
index 080f21ef..c66e7224 100644
--- a/src/main/kotlin/dev/usbharu/hideout/domain/model/ap/Object.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/domain/model/ap/Object.kt
@@ -10,12 +10,14 @@ open class Object : JsonLd {
     private var type: List<String> = emptyList()
     var name: String? = null
     var actor: String? = null
+    var id:String? = null
 
     protected constructor()
-    constructor(type: List<String>, name: String? = null,actor:String? = null) : super() {
+    constructor(type: List<String>, name: String? = null,actor:String? = null,id:String? = null) : super() {
         this.type = type
         this.name = name
         this.actor = actor
+        this.id = id
     }
 
     companion object {
diff --git a/src/main/kotlin/dev/usbharu/hideout/domain/model/ap/Person.kt b/src/main/kotlin/dev/usbharu/hideout/domain/model/ap/Person.kt
index 6fecebc6..8a4e5711 100644
--- a/src/main/kotlin/dev/usbharu/hideout/domain/model/ap/Person.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/domain/model/ap/Person.kt
@@ -1,7 +1,6 @@
 package dev.usbharu.hideout.domain.model.ap
 
 open class Person : Object {
-    private var id: String? = null
     var preferredUsername: String? = null
     var summary: String? = null
     var inbox: String? = null
@@ -22,8 +21,7 @@ open class Person : Object {
         url: String?,
         icon: Image?,
         publicKey: Key?
-    ) : super(add(type, "Person"), name) {
-        this.id = id
+    ) : super(add(type, "Person"), name,id = id) {
         this.preferredUsername = preferredUsername
         this.summary = summary
         this.inbox = inbox
diff --git a/src/main/kotlin/dev/usbharu/hideout/service/activitypub/ActivityPubNoteServiceImpl.kt b/src/main/kotlin/dev/usbharu/hideout/service/activitypub/ActivityPubNoteServiceImpl.kt
index 80f0666b..d111f5d9 100644
--- a/src/main/kotlin/dev/usbharu/hideout/service/activitypub/ActivityPubNoteServiceImpl.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/service/activitypub/ActivityPubNoteServiceImpl.kt
@@ -55,7 +55,8 @@ class ActivityPubNoteServiceImpl(
             jsonLd = Create(
                 name = "Create Note",
                 `object` = note,
-                actor = note.attributedTo
+                actor = note.attributedTo,
+                id = "${Config.configData.url}/create/${postEntity.id}"
             )
         )
     }