diff --git a/android/app/src/main/java/net/pengcook/android/data/model/feed/item/AuthorResponse.kt b/android/app/src/main/java/net/pengcook/android/data/model/feed/item/AuthorResponse.kt
index 06054ad4..d2f84e82 100644
--- a/android/app/src/main/java/net/pengcook/android/data/model/feed/item/AuthorResponse.kt
+++ b/android/app/src/main/java/net/pengcook/android/data/model/feed/item/AuthorResponse.kt
@@ -1,12 +1,7 @@
 package net.pengcook.android.data.model.feed.item
 
-import com.google.gson.annotations.SerializedName
-
 data class AuthorResponse(
-    @SerializedName("authorId")
     val authorId: Long,
-    @SerializedName("authorImage")
     val authorImage: String,
-    @SerializedName("authorName")
     val authorName: String,
 )
diff --git a/android/app/src/main/java/net/pengcook/android/data/model/feed/item/CategoryResponse.kt b/android/app/src/main/java/net/pengcook/android/data/model/feed/item/CategoryResponse.kt
index aa82b3d3..c04ebfd7 100644
--- a/android/app/src/main/java/net/pengcook/android/data/model/feed/item/CategoryResponse.kt
+++ b/android/app/src/main/java/net/pengcook/android/data/model/feed/item/CategoryResponse.kt
@@ -1,10 +1,6 @@
 package net.pengcook.android.data.model.feed.item
 
-import com.google.gson.annotations.SerializedName
-
 data class CategoryResponse(
-    @SerializedName("categoryId")
     val categoryId: Long,
-    @SerializedName("categoryName")
     val categoryName: String,
 )
diff --git a/android/app/src/main/java/net/pengcook/android/data/model/feed/item/FeedItemResponse.kt b/android/app/src/main/java/net/pengcook/android/data/model/feed/item/FeedItemResponse.kt
index e86ce1f8..911e11ff 100644
--- a/android/app/src/main/java/net/pengcook/android/data/model/feed/item/FeedItemResponse.kt
+++ b/android/app/src/main/java/net/pengcook/android/data/model/feed/item/FeedItemResponse.kt
@@ -1,26 +1,14 @@
 package net.pengcook.android.data.model.feed.item
 
-import com.google.gson.annotations.SerializedName
-
 data class FeedItemResponse(
-    @SerializedName("author")
     val author: AuthorResponse,
-    @SerializedName("category")
     val category: List<CategoryResponse>,
-    @SerializedName("cookingTime")
     val cookingTime: String,
-    @SerializedName("description")
     val description: String,
-    @SerializedName("difficulty")
     val difficulty: Int,
-    @SerializedName("ingredient")
     val ingredient: List<IngredientResponse>,
-    @SerializedName("likeCount")
     val likeCount: Int,
-    @SerializedName("recipeId")
     val recipeId: Long,
-    @SerializedName("thumbnail")
     val thumbnail: String,
-    @SerializedName("title")
     val title: String,
 )
diff --git a/android/app/src/main/java/net/pengcook/android/data/model/feed/item/IngredientResponse.kt b/android/app/src/main/java/net/pengcook/android/data/model/feed/item/IngredientResponse.kt
index bf9f5857..bf34d5aa 100644
--- a/android/app/src/main/java/net/pengcook/android/data/model/feed/item/IngredientResponse.kt
+++ b/android/app/src/main/java/net/pengcook/android/data/model/feed/item/IngredientResponse.kt
@@ -1,12 +1,7 @@
 package net.pengcook.android.data.model.feed.item
 
-import com.google.gson.annotations.SerializedName
-
 data class IngredientResponse(
-    @SerializedName("ingredientId")
     val ingredientId: Long,
-    @SerializedName("ingredientName")
     val ingredientName: String,
-    @SerializedName("requirement")
     val requirement: String,
 )
diff --git a/android/app/src/main/java/net/pengcook/android/data/model/feed/step/RecipeStepResponse.kt b/android/app/src/main/java/net/pengcook/android/data/model/feed/step/RecipeStepResponse.kt
index 02b35c01..ff89999e 100644
--- a/android/app/src/main/java/net/pengcook/android/data/model/feed/step/RecipeStepResponse.kt
+++ b/android/app/src/main/java/net/pengcook/android/data/model/feed/step/RecipeStepResponse.kt
@@ -1,16 +1,9 @@
 package net.pengcook.android.data.model.feed.step
 
-import com.google.gson.annotations.SerializedName
-
 data class RecipeStepResponse(
-    @SerializedName("description")
     val description: String,
-    @SerializedName("id")
     val id: Long,
-    @SerializedName("image")
     val image: Any,
-    @SerializedName("recipeId")
     val recipeId: Int,
-    @SerializedName("sequence")
     val sequence: Int,
 )