diff --git a/servers/nextjs/app/(presentation-generator)/custom-layout/components/AnthropicKeyWarning.tsx b/servers/nextjs/app/(presentation-generator)/custom-layout/components/AnthropicKeyWarning.tsx
deleted file mode 100644
index 68d8e565..00000000
--- a/servers/nextjs/app/(presentation-generator)/custom-layout/components/AnthropicKeyWarning.tsx
+++ /dev/null
@@ -1,20 +0,0 @@
-import React from "react";
-import Header from "@/components/Header";
-
-export const AnthropicKeyWarning: React.FC = () => {
-  return (
-    <div className="min-h-screen font-roboto bg-gradient-to-br from-slate-50 to-slate-100">
-      <Header />
-      <div className="flex items-center justify-center aspect-video mx-auto px-6">
-        <div className="text-center space-y-2 my-6 bg-white p-10 rounded-lg shadow-lg">
-          <h1 className="text-xl font-bold text-gray-900">
-            Please put Anthropic Key To Process The Layout
-          </h1>
-          <p className="text-lg text-gray-600 max-w-2xl mx-auto">
-            It Only works on Anthropic(Claude-4).
-          </p>
-        </div>
-      </div>
-    </div>
-  );
-}; 
\ No newline at end of file
diff --git a/servers/nextjs/app/(presentation-generator)/custom-layout/hooks/useAnthropicKeyCheck.ts b/servers/nextjs/app/(presentation-generator)/custom-layout/hooks/useAnthropicKeyCheck.ts
deleted file mode 100644
index e6bdd684..00000000
--- a/servers/nextjs/app/(presentation-generator)/custom-layout/hooks/useAnthropicKeyCheck.ts
+++ /dev/null
@@ -1,17 +0,0 @@
-import { useState, useEffect } from "react";
-
-export const useAnthropicKeyCheck = () => {
-  const [hasAnthropicKey, setHasAnthropicKey] = useState(false);
-  const [isAnthropicKeyLoading, setIsAnthropicKeyLoading] = useState(true);
-
-  useEffect(() => {
-    fetch("/api/has-anthropic-key")
-      .then((res) => res.json())
-      .then((data) => {
-        setHasAnthropicKey(data.hasKey);
-        setIsAnthropicKeyLoading(false);
-      });
-  }, []);
-
-  return { hasAnthropicKey, isAnthropicKeyLoading };
-}; 
\ No newline at end of file
diff --git a/servers/nextjs/app/(presentation-generator)/custom-layout/page.tsx b/servers/nextjs/app/(presentation-generator)/custom-layout/page.tsx
index 377175dc..eabe6e06 100644
--- a/servers/nextjs/app/(presentation-generator)/custom-layout/page.tsx
+++ b/servers/nextjs/app/(presentation-generator)/custom-layout/page.tsx
@@ -9,9 +9,9 @@ import { useFontManagement } from "./hooks/useFontManagement";
 import { useFileUpload } from "./hooks/useFileUpload";
 import { useSlideProcessing } from "./hooks/useSlideProcessing";
 import { useLayoutSaving } from "./hooks/useLayoutSaving";
-import { useAnthropicKeyCheck } from "./hooks/useAnthropicKeyCheck";
+import { useOpenAIKeyCheck } from "./hooks/useOpenAIKeyCheck";
 import { LoadingSpinner } from "./components/LoadingSpinner";
-import { AnthropicKeyWarning } from "./components/AnthropicKeyWarning";
+import { OpenAIKeyWarning } from "./components/OpenAIKeyWarning";
 import { FileUploadSection } from "./components/FileUploadSection";
 import { SaveLayoutButton } from "./components/SaveLayoutButton";
 import { SaveLayoutModal } from "./components/SaveLayoutModal";
@@ -22,7 +22,7 @@ const CustomLayoutPage = () => {
   const { refetch } = useLayout();
   
   // Custom hooks for different concerns
-  const { hasAnthropicKey, isAnthropicKeyLoading } = useAnthropicKeyCheck();
+  const { hasOpenAIKey, isOpenAIKeyLoading } = useOpenAIKeyCheck();
   const { selectedFile, handleFileSelect, removeFile } = useFileUpload();
   const { slides, setSlides, completedSlides } = useCustomLayout();
   const { fontsData, UploadedFonts, uploadFont, removeFont, getAllUnsupportedFonts, setFontsData } = useFontManagement();
@@ -58,13 +58,13 @@ const CustomLayoutPage = () => {
   };
 
   // Loading state
-  if (isAnthropicKeyLoading) {
-    return <LoadingSpinner message="Checking Anthropic Key..." />;
+  if (isOpenAIKeyLoading) {
+    return <LoadingSpinner message="Checking OpenAI API Key..." />;
   }
 
-  // Anthropic key warning
-  if (!hasAnthropicKey) {
-    return <AnthropicKeyWarning />;
+  // OpenAI key warning
+  if (!hasOpenAIKey) {
+    return <OpenAIKeyWarning />;
   }
 
   return (