diff --git a/app/constant.ts b/app/constant.ts
index 1a4afab10..e997de5d0 100644
--- a/app/constant.ts
+++ b/app/constant.ts
@@ -245,6 +245,7 @@ export const KnowledgeCutOffDate: Record<string, string> = {
 	"gpt-4o-mini": "2023-10",
   "gpt-4o-2024-05-13": "2023-10",
   "gpt-4o-mini-2024-07-18": "2023-10",
+  "gpt-4o-2024-08-06": "2023-10",
   "gpt-4-vision-preview": "2023-04",
   
   // After improvements,
@@ -265,6 +266,7 @@ const openaiModels = [
   // "gpt-4-turbo-preview",
   "gpt-4o-mini",
   "gpt-4o",
+  "gpt-4o-2024-08-06",
   // "gpt-4o-2024-05-13",
   // "gpt-4-vision-preview",
   // "gpt-4-turbo-2024-04-09"
diff --git a/app/store/config.ts b/app/store/config.ts
index 0ec88d2c0..662949066 100644
--- a/app/store/config.ts
+++ b/app/store/config.ts
@@ -31,11 +31,11 @@ const config = getClientConfig();
 export const DEFAULT_CONFIG = {
   lastUpdate: Date.now(), // timestamp, to merge state
 
-  submitKey: SubmitKey.Enter,
+  submitKey: SubmitKey.CtrlEnter,
   avatar: "1f603",
   fontSize: 14,
-  fontFamily: "",
-  theme: Theme.Auto as Theme,
+  fontFamily: "Overpass",
+  theme: Theme.Light as Theme,
   tightBorder: !!config?.isApp,
   sendPreviewBubble: false,
   enableAutoGenerateTitle: true,
@@ -154,7 +154,7 @@ export const useAppConfig = createPersistStore(
       }
 
       if (version < 3.5) {
-        state.customModels = "claude,claude-100k";
+//        state.customModels = "claude,claude-100k";
       }
 
       if (version < 3.6) {