diff --git a/VisualNovel/app/build.gradle.kts b/VisualNovel/app/build.gradle.kts
index da49644..1ef1471 100644
--- a/VisualNovel/app/build.gradle.kts
+++ b/VisualNovel/app/build.gradle.kts
@@ -141,8 +141,8 @@ android {
             buildConfigString("RECHAEGE_SERVICES", "https://test.xxxxx.ai/policy/recharge")
             buildConfigString("RTC_APP_ID", "689ade491323ae01797818e0-XXX-TODO")
 
-            //buildConfigString("API_BASE", "http://54.223.196.180:9090")
-            buildConfigString("API_BASE", "http://192.168.110.113:9090")
+            buildConfigString("API_BASE", "http://54.223.196.180:9090")
+            //buildConfigString("API_BASE", "http://192.168.110.113:9090")
 
         }
 
@@ -162,8 +162,8 @@ android {
             buildConfigString("RECHAEGE_SERVICES", "https://test.xxxxx.ai/policy/recharge")
             buildConfigString("RTC_APP_ID", "689ade491323ae01797818e0-XXX-TODO")
 
-            //buildConfigString("API_BASE", "http://54.223.196.180:9090")
-            buildConfigString("API_BASE", "http://192.168.110.113:9090")
+            buildConfigString("API_BASE", "http://54.223.196.180:9090")
+            //buildConfigString("API_BASE", "http://192.168.110.113:9090")
         }
     }
 }
diff --git a/VisualNovel/app/src/main/java/com/remax/visualnovel/api/service/ChatService.kt b/VisualNovel/app/src/main/java/com/remax/visualnovel/api/service/ChatService.kt
index e4bea4a..5da6fb5 100644
--- a/VisualNovel/app/src/main/java/com/remax/visualnovel/api/service/ChatService.kt
+++ b/VisualNovel/app/src/main/java/com/remax/visualnovel/api/service/ChatService.kt
@@ -7,6 +7,7 @@ import com.remax.visualnovel.entity.request.AIIsShowDTO
 import com.remax.visualnovel.entity.request.ChatAlbum
 import com.remax.visualnovel.entity.request.ChatSetting
 import com.remax.visualnovel.entity.request.HeartbeatBuy
+import com.remax.visualnovel.entity.request.ParamBgUpload
 import com.remax.visualnovel.entity.request.RTCRequest
 import com.remax.visualnovel.entity.request.SearchPage
 import com.remax.visualnovel.entity.request.SimpleDataDTO
@@ -14,6 +15,7 @@ import com.remax.visualnovel.entity.request.VoiceTTS
 import com.remax.visualnovel.entity.response.Album
 import com.remax.visualnovel.entity.response.Character
 import com.remax.visualnovel.entity.response.ChatBackground
+import com.remax.visualnovel.entity.response.ChatModel
 import com.remax.visualnovel.entity.response.ChatSet
 import com.remax.visualnovel.entity.response.ChatSound
 import com.remax.visualnovel.entity.response.Friends
@@ -164,8 +166,12 @@ interface ChatService {
 
     //------------------------------------------------------
     @GET(BuildConfig.API_BASE + "/tts/config/select/list")
-    suspend fun loadSoundList(@Query("language") page: Int = 1): Response<List<ChatSound>>
+    suspend fun loadSoundList(@Query("language") language: Int = 1): Response<List<ChatSound>>
 
+    @GET(BuildConfig.API_BASE + "/model/config/select/list")
+    suspend fun loadAiModelList(@Query("language") language: Int = 1): Response<List<ChatModel>>
 
+    @POST(BuildConfig.API_BASE + "/bg_image/config/upload")
+    suspend fun uploadCustomBgPic(@Body param: ParamBgUpload): Response<Any>
 
 }
\ No newline at end of file
diff --git a/VisualNovel/app/src/main/java/com/remax/visualnovel/entity/request/ParamBgUpload.kt b/VisualNovel/app/src/main/java/com/remax/visualnovel/entity/request/ParamBgUpload.kt
new file mode 100644
index 0000000..8a3390c
--- /dev/null
+++ b/VisualNovel/app/src/main/java/com/remax/visualnovel/entity/request/ParamBgUpload.kt
@@ -0,0 +1,7 @@
+package com.remax.visualnovel.entity.request
+
+
+data class ParamBgUpload(
+    var userId: String,
+    var file: String,
+)