diff --git a/app/src/main/java/kr/co/vividnext/sodalive/chat/original/OriginalTabFragment.kt b/app/src/main/java/kr/co/vividnext/sodalive/chat/original/OriginalTabFragment.kt
index 91b9b3bc..d2a2571a 100644
--- a/app/src/main/java/kr/co/vividnext/sodalive/chat/original/OriginalTabFragment.kt
+++ b/app/src/main/java/kr/co/vividnext/sodalive/chat/original/OriginalTabFragment.kt
@@ -11,6 +11,7 @@ import androidx.recyclerview.widget.GridLayoutManager
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import com.google.gson.Gson
+import kr.co.vividnext.sodalive.R
 import kr.co.vividnext.sodalive.base.BaseFragment
 import kr.co.vividnext.sodalive.base.SodaDialog
 import kr.co.vividnext.sodalive.chat.original.detail.OriginalWorkDetailActivity
@@ -100,7 +101,13 @@ class OriginalTabFragment :
         }
 
         viewModel.toast.observe(viewLifecycleOwner) {
-            it?.let { Toast.makeText(requireActivity(), it, Toast.LENGTH_LONG).show() }
+            it?.let { uiText ->
+                Toast.makeText(
+                    requireActivity(),
+                    uiText.asString(requireContext()),
+                    Toast.LENGTH_LONG
+                ).show()
+            }
         }
     }
 
@@ -114,12 +121,11 @@ class OriginalTabFragment :
             SodaDialog(
                 activity = requireActivity(),
                 layoutInflater = layoutInflater,
-                title = "본인인증",
-                desc = "보이스온의 오픈월드 캐릭터톡은\n청소년 보호를 위해 본인인증한\n성인만 이용이 가능합니다.\n" +
-                    "캐릭터톡 서비스를 이용하시려면\n본인인증을 하고 이용해주세요.",
-                confirmButtonTitle = "본인인증 하러가기",
+                title = getString(R.string.auth_title),
+                desc = getString(R.string.auth_desc),
+                confirmButtonTitle = getString(R.string.auth_go),
                 confirmButtonClick = { startAuthFlow() },
-                cancelButtonTitle = "취소",
+                cancelButtonTitle = getString(R.string.cancel),
                 cancelButtonClick = {},
                 descGravity = Gravity.CENTER
             ).show(screenWidth)
diff --git a/app/src/main/java/kr/co/vividnext/sodalive/chat/original/OriginalWorkViewModel.kt b/app/src/main/java/kr/co/vividnext/sodalive/chat/original/OriginalWorkViewModel.kt
index 13b514d7..6cc33d6d 100644
--- a/app/src/main/java/kr/co/vividnext/sodalive/chat/original/OriginalWorkViewModel.kt
+++ b/app/src/main/java/kr/co/vividnext/sodalive/chat/original/OriginalWorkViewModel.kt
@@ -4,8 +4,10 @@ import androidx.lifecycle.LiveData
 import androidx.lifecycle.MutableLiveData
 import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers
 import io.reactivex.rxjava3.schedulers.Schedulers
+import kr.co.vividnext.sodalive.R
 import kr.co.vividnext.sodalive.base.BaseViewModel
 import kr.co.vividnext.sodalive.common.SharedPreferenceManager
+import kr.co.vividnext.sodalive.common.UiText
 
 class OriginalWorkViewModel(
     private val repository: OriginalWorkRepository
@@ -14,8 +16,8 @@ class OriginalWorkViewModel(
     private val _isLoading = MutableLiveData(false)
     val isLoading: LiveData<Boolean> get() = _isLoading
 
-    private val _toast = MutableLiveData<String?>(null)
-    val toast: LiveData<String?> get() = _toast
+    private val _toast = MutableLiveData<UiText?>(null)
+    val toast: LiveData<UiText?> get() = _toast
 
     private val _totalCount = MutableLiveData<Long>(0)
     val totalCount: LiveData<Long> get() = _totalCount
@@ -52,12 +54,14 @@ class OriginalWorkViewModel(
                             isLast = true
                         }
                     } else {
-                        _toast.value = response.message ?: "알 수 없는 오류가 발생했습니다."
+                        _toast.value = response.message?.let { UiText.DynamicString(it) }
+                            ?: UiText.StringResource(R.string.common_error_unknown)
                     }
                     _isLoading.value = false
                 }, { e ->
                     _isLoading.value = false
-                    _toast.value = e.message ?: "알 수 없는 오류가 발생했습니다."
+                    _toast.value = e.message?.let { UiText.DynamicString(it) }
+                        ?: UiText.StringResource(R.string.common_error_unknown)
                 })
         )
     }