diff --git a/app/config/server.ts b/app/config/server.ts
index 23557788b08b..d3ff9651d747 100644
--- a/app/config/server.ts
+++ b/app/config/server.ts
@@ -21,7 +21,7 @@ declare global {
       ENABLE_BALANCE_QUERY?: string; // allow user to query balance or not
       DISABLE_FAST_LINK?: string; // disallow parse settings from url or not
       CUSTOM_MODELS?: string; // to control custom models
-      DEFAULT_MODEL?: string; // to cnntrol default model in every new chat window
+      DEFAULT_MODEL?: string; // to control default model in every new chat window
 
       // azure only
       AZURE_URL?: string; // https://{azure-url}/openai/deployments/{deploy-name}
diff --git a/app/utils/hooks.ts b/app/utils/hooks.ts
index f7f1385e07e9..b3b7269274e4 100644
--- a/app/utils/hooks.ts
+++ b/app/utils/hooks.ts
@@ -1,6 +1,6 @@
 import { useMemo } from "react";
 import { useAccessStore, useAppConfig } from "../store";
-import { collectModels, collectModelsWithDefaultModel } from "./model";
+import { collectModelsWithDefaultModel } from "./model";
 
 export function useAllModels() {
   const accessStore = useAccessStore();