diff --git a/app/constant.ts b/app/constant.ts
index 6cf3e645..df2bc52a 100644
--- a/app/constant.ts
+++ b/app/constant.ts
@@ -66,27 +66,27 @@ Current time: {{time}}`;
 export const DEFAULT_MODELS = [
   {
     name: "gpt-4",
-    available: false,
+    available: true,
   },
   {
     name: "gpt-4-0314",
-    available: false,
+    available: true,
   },
   {
     name: "gpt-4-0613",
-    available: false,
+    available: true,
   },
   {
     name: "gpt-4-32k",
-    available: false,
+    available: true,
   },
   {
     name: "gpt-4-32k-0314",
-    available: false,
+    available: true,
   },
   {
     name: "gpt-4-32k-0613",
-    available: false,
+    available: true,
   },
   {
     name: "gpt-3.5-turbo",