diff --git a/android/app/src/main/java/com/zzang/chongdae/presentation/view/detail/OfferingDetailActivity.kt b/android/app/src/main/java/com/zzang/chongdae/presentation/view/detail/OfferingDetailActivity.kt
index c8ebfaac1..33dc360a1 100644
--- a/android/app/src/main/java/com/zzang/chongdae/presentation/view/detail/OfferingDetailActivity.kt
+++ b/android/app/src/main/java/com/zzang/chongdae/presentation/view/detail/OfferingDetailActivity.kt
@@ -20,7 +20,7 @@ class OfferingDetailActivity : AppCompatActivity() {
         obtainOfferingId()
     }
     private val viewModel: OfferingDetailViewModel by viewModels {
-        OfferingDetailViewModelFactory(
+        OfferingDetailViewModel.getFactory(
             offeringId,
             OfferingDetailRepositoryImpl(
                 OfferingDetailDataSourceImpl(NetworkManager.offeringDetailService()),
diff --git a/android/app/src/main/java/com/zzang/chongdae/presentation/view/detail/OfferingDetailViewModel.kt b/android/app/src/main/java/com/zzang/chongdae/presentation/view/detail/OfferingDetailViewModel.kt
index eb6ba9f24..e275f3bc4 100644
--- a/android/app/src/main/java/com/zzang/chongdae/presentation/view/detail/OfferingDetailViewModel.kt
+++ b/android/app/src/main/java/com/zzang/chongdae/presentation/view/detail/OfferingDetailViewModel.kt
@@ -4,7 +4,9 @@ import android.util.Log
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
 import androidx.lifecycle.viewModelScope
+import androidx.lifecycle.viewmodel.CreationExtras
 import com.zzang.chongdae.BuildConfig
 import com.zzang.chongdae.domain.model.OfferingCondition
 import com.zzang.chongdae.domain.model.OfferingCondition.Companion.isAvailable
@@ -71,7 +73,7 @@ class OfferingDetailViewModel(
             ).onSuccess {
                 _isParticipated.value = true
                 _isAvailable.value = false
-                _commentDetailEvent.setValue(offeringDetail.value?.title ?: "")
+                _commentDetailEvent.setValue(offeringDetail.value?.title ?: DEFAULT_TITLE)
             }.onFailure {
                 Log.e("Error", it.message.toString())
             }
@@ -88,5 +90,21 @@ class OfferingDetailViewModel(
 
     companion object {
         private const val DEFAULT_TITLE = ""
+
+        @Suppress("UNCHECKED_CAST")
+        fun getFactory(
+            articleId: Long,
+            offeringDetailRepository: OfferingDetailRepository,
+        ) = object : ViewModelProvider.Factory {
+            override fun <T : ViewModel> create(
+                modelClass: Class<T>,
+                extras: CreationExtras,
+            ): T {
+                return OfferingDetailViewModel(
+                    articleId,
+                    offeringDetailRepository,
+                ) as T
+            }
+        }
     }
 }
diff --git a/android/app/src/main/java/com/zzang/chongdae/presentation/view/detail/OfferingDetailViewModelFactory.kt b/android/app/src/main/java/com/zzang/chongdae/presentation/view/detail/OfferingDetailViewModelFactory.kt
deleted file mode 100644
index a92071b9e..000000000
--- a/android/app/src/main/java/com/zzang/chongdae/presentation/view/detail/OfferingDetailViewModelFactory.kt
+++ /dev/null
@@ -1,17 +0,0 @@
-package com.zzang.chongdae.presentation.view.detail
-
-import androidx.lifecycle.ViewModel
-import androidx.lifecycle.ViewModelProvider
-import com.zzang.chongdae.domain.repository.OfferingDetailRepository
-
-class OfferingDetailViewModelFactory(
-    private val articleId: Long,
-    private val offeringDetailRepository: OfferingDetailRepository,
-) : ViewModelProvider.Factory {
-    override fun <T : ViewModel> create(modelClass: Class<T>): T {
-        return OfferingDetailViewModel(
-            articleId,
-            offeringDetailRepository,
-        ) as T
-    }
-}
diff --git a/android/app/src/main/java/com/zzang/chongdae/presentation/view/home/HomeFragment.kt b/android/app/src/main/java/com/zzang/chongdae/presentation/view/home/HomeFragment.kt
index 045d67ac8..6c4ba5bbf 100644
--- a/android/app/src/main/java/com/zzang/chongdae/presentation/view/home/HomeFragment.kt
+++ b/android/app/src/main/java/com/zzang/chongdae/presentation/view/home/HomeFragment.kt
@@ -21,7 +21,7 @@ class HomeFragment : Fragment(), OnArticleClickListener {
     private val binding get() = _binding!!
     private lateinit var offeringAdapter: OfferingAdapter
     private val viewModel: OfferingViewModel by viewModels {
-        OfferingViewModeFactory(
+        OfferingViewModel.getFactory(
             OfferingsRepositoryImpl(
                 OfferingsDataSourceImpl(NetworkManager.offeringsService()),
             ),
diff --git a/android/app/src/main/java/com/zzang/chongdae/presentation/view/home/OfferingViewModeFactory.kt b/android/app/src/main/java/com/zzang/chongdae/presentation/view/home/OfferingViewModeFactory.kt
deleted file mode 100644
index a1efb21b6..000000000
--- a/android/app/src/main/java/com/zzang/chongdae/presentation/view/home/OfferingViewModeFactory.kt
+++ /dev/null
@@ -1,13 +0,0 @@
-package com.zzang.chongdae.presentation.view.home
-
-import androidx.lifecycle.ViewModel
-import androidx.lifecycle.ViewModelProvider
-import com.zzang.chongdae.domain.repository.OfferingsRepository
-
-class OfferingViewModeFactory(
-    private val offeringsRepository: OfferingsRepository,
-) : ViewModelProvider.Factory {
-    override fun <T : ViewModel> create(modelClass: Class<T>): T {
-        return OfferingViewModel(offeringsRepository) as T
-    }
-}
diff --git a/android/app/src/main/java/com/zzang/chongdae/presentation/view/home/OfferingViewModel.kt b/android/app/src/main/java/com/zzang/chongdae/presentation/view/home/OfferingViewModel.kt
index 959c4bff3..fc8bf0e4f 100644
--- a/android/app/src/main/java/com/zzang/chongdae/presentation/view/home/OfferingViewModel.kt
+++ b/android/app/src/main/java/com/zzang/chongdae/presentation/view/home/OfferingViewModel.kt
@@ -2,7 +2,9 @@ package com.zzang.chongdae.presentation.view.home
 
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
 import androidx.lifecycle.viewModelScope
+import androidx.lifecycle.viewmodel.CreationExtras
 import androidx.paging.Pager
 import androidx.paging.PagingConfig
 import androidx.paging.PagingData
@@ -24,5 +26,18 @@ class OfferingViewModel(
 
     companion object {
         private const val PAGE_SIZE = 10
+
+        @Suppress("UNCHECKED_CAST")
+        fun getFactory(offeringsRepository: OfferingsRepository) =
+            object : ViewModelProvider.Factory {
+                override fun <T : ViewModel> create(
+                    modelClass: Class<T>,
+                    extras: CreationExtras,
+                ): T {
+                    return OfferingViewModel(
+                        offeringsRepository,
+                    ) as T
+                }
+            }
     }
 }