diff --git a/app/src/main/java/univ/earthbreaker/namu/data/ApiFactory.kt b/app/src/main/java/univ/earthbreaker/namu/data/ApiFactory.kt
index a2081ca..80f9cd8 100644
--- a/app/src/main/java/univ/earthbreaker/namu/data/ApiFactory.kt
+++ b/app/src/main/java/univ/earthbreaker/namu/data/ApiFactory.kt
@@ -20,18 +20,20 @@ object ApiFactory {
 
     val retrofitForGrowTreeServer: Retrofit by lazy {
         Retrofit.Builder().baseUrl(BuildConfig.GROW_TREE_BASE_URL).client(client)
-            .addConverterFactory(Json.asConverterFactory("application/json".toMediaType())).build()
+            .addConverterFactory(
+                Json.asConverterFactory("application/json".toMediaType()),
+            ).build()
     }
 
-    val retrofitForChatGPT: Retrofit by lazy {
-        Retrofit.Builder().baseUrl(BuildConfig.CHAT_GPT_BASE_URL).client(client)
+    val retrofitForOpenAiService: Retrofit by lazy {
+        Retrofit.Builder().baseUrl(BuildConfig.OPEN_AI_BASE_URL).client(client)
             .addConverterFactory(Json.asConverterFactory("application/json".toMediaType())).build()
     }
 
     inline fun <reified T> create(forWhichServer: Server): T =
         when (forWhichServer) {
             Server.GrowTreeServer -> retrofitForGrowTreeServer.create(T::class.java)
-            Server.ChatGPT -> retrofitForChatGPT.create(T::class.java)
+            Server.ChatGPT -> retrofitForOpenAiService.create(T::class.java)
         }
 }