diff --git a/AntSK/appsettings.json b/AntSK/appsettings.json
index cb4db92..e5fff97 100644
--- a/AntSK/appsettings.json
+++ b/AntSK/appsettings.json
@@ -24,10 +24,16 @@
     "HeaderHeight": 48
   },
   "ConnectionStrings": {
-    "Sqlite": "Data Source=AntSK.db;"
+    "Postgres": "Host=;Port=;Database=antsk;Username=;Password="
   },
-  "AIModelList": {
-    "KmsChatModel": "gpt-35-turbo-16k,gpt4-turbo",
-    "KmsEmbeddingModel": "text-embedding-ada-002,"
+  "OpenAIOption": {
+    "EndPoint": "",
+    "Key": "",
+    "Model": "",
+    "EmbeddingModel": ""
+  },
+  "Postgres": {
+    "ConnectionString": "Host=;Port=;Database=antsk;Username=;Password=",
+    "TableNamePrefix": "km-"
   }
 }