diff --git a/app/src/main/java/io/github/akiomik/seiun/model/app/bsky/actor/Profile.kt b/app/src/main/java/io/github/akiomik/seiun/model/app/bsky/actor/Profile.kt
index 4b32a37..8962cf2 100644
--- a/app/src/main/java/io/github/akiomik/seiun/model/app/bsky/actor/Profile.kt
+++ b/app/src/main/java/io/github/akiomik/seiun/model/app/bsky/actor/Profile.kt
@@ -1,7 +1,9 @@
 package io.github.akiomik.seiun.model.app.bsky.actor
 
+import com.squareup.moshi.JsonClass
 import io.github.akiomik.seiun.model.type.Image
 
+@JsonClass(generateAdapter = true)
 data class Profile(
     val displayName: String,
     val description: String? = null,
diff --git a/app/src/main/java/io/github/akiomik/seiun/model/app/bsky/actor/Ref.kt b/app/src/main/java/io/github/akiomik/seiun/model/app/bsky/actor/Ref.kt
index b984587..3e5f1b7 100644
--- a/app/src/main/java/io/github/akiomik/seiun/model/app/bsky/actor/Ref.kt
+++ b/app/src/main/java/io/github/akiomik/seiun/model/app/bsky/actor/Ref.kt
@@ -1,5 +1,8 @@
 package io.github.akiomik.seiun.model.app.bsky.actor
 
+import com.squareup.moshi.JsonClass
+
+@JsonClass(generateAdapter = true)
 data class Ref(
     val did: String,
     val declarationCid: String
diff --git a/app/src/main/java/io/github/akiomik/seiun/model/app/bsky/actor/UpdateProfileInput.kt b/app/src/main/java/io/github/akiomik/seiun/model/app/bsky/actor/UpdateProfileInput.kt
index 6e9393e..3872a3c 100644
--- a/app/src/main/java/io/github/akiomik/seiun/model/app/bsky/actor/UpdateProfileInput.kt
+++ b/app/src/main/java/io/github/akiomik/seiun/model/app/bsky/actor/UpdateProfileInput.kt
@@ -1,7 +1,9 @@
 package io.github.akiomik.seiun.model.app.bsky.actor
 
+import com.squareup.moshi.JsonClass
 import io.github.akiomik.seiun.model.type.Image
 
+@JsonClass(generateAdapter = true)
 data class UpdateProfileInput(
     val did: String? = null,
     val displayName: String? = null,
diff --git a/app/src/main/java/io/github/akiomik/seiun/model/app/bsky/actor/UpdateProfileOutput.kt b/app/src/main/java/io/github/akiomik/seiun/model/app/bsky/actor/UpdateProfileOutput.kt
index e093665..975a782 100644
--- a/app/src/main/java/io/github/akiomik/seiun/model/app/bsky/actor/UpdateProfileOutput.kt
+++ b/app/src/main/java/io/github/akiomik/seiun/model/app/bsky/actor/UpdateProfileOutput.kt
@@ -1,5 +1,8 @@
 package io.github.akiomik.seiun.model.app.bsky.actor
 
+import com.squareup.moshi.JsonClass
+
+@JsonClass(generateAdapter = true)
 data class UpdateProfileOutput(
     val uri: String,
     val cid: String,