diff --git a/README.md b/README.md
index 235776c3..dc7b12ee 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 ![](assets/preview.png)
 
-<h2 align="center">ChatGPT-Vercel</h2>
+<h2 align="center">NEXTera-Vercel</h2>
 
 <p align="center">
   <a href="https://github.com/GPTGenius/chatgpt-vercel/tags">
diff --git a/src/layouts/Layout.astro b/src/layouts/Layout.astro
index c862e0b7..cd739648 100644
--- a/src/layouts/Layout.astro
+++ b/src/layouts/Layout.astro
@@ -26,11 +26,11 @@ const { title } = Astro.props;
     --scrollbar-background-rgb: 237, 238, 238;
     --theme-purple: linear-gradient(
       45deg,
-      rgba(124, 58, 237, 0.8),
-      rgba(218, 98, 196, 0.8) 30%,
+      rgba(58, 237, 88, 0.8),
+      rgba(217, 237, 39, 0.8) 30%,
       white 80%
     );
-    --theme-purple-antd: #b353e0;
+    --theme-purple-antd: #27c970;
     --accent-gradient: var(--theme-purple);
     --theme-antd: var(--theme-purple-antd);
   }
diff --git a/src/modules/Sidebar/index.tsx b/src/modules/Sidebar/index.tsx
index 20579f3b..d00a3f5b 100644
--- a/src/modules/Sidebar/index.tsx
+++ b/src/modules/Sidebar/index.tsx
@@ -81,7 +81,7 @@ const Sidebar: FC<{
   return (
     <div className="flex flex-col h-full bg-white">
       <div className="p-4 mt-2 flex items-baseline justify-between">
-        <span className="text-3xl text-gradient font-[800]">ChatGPT</span>
+        <span className="text-3xl text-gradient font-[800]">NEXTera</span>
         <a
           href="https://github.com/GPTGenius/chatgpt-vercel"
           target="_blank"
diff --git a/src/pages/index.astro b/src/pages/index.astro
index 71cf2a9d..8b4f7645 100644
--- a/src/pages/index.astro
+++ b/src/pages/index.astro
@@ -11,7 +11,7 @@ const lang: Lang = import.meta.env.LANGUAGE || process.env.LANGUAGE || 'en';
 const inVercel = !!process.env.VERCEL;
 ---
 
-<Layout title="ChatGPT">
+<Layout title="Building NEXTera">
   <div id="container" class="container-default">
     <Main lang={lang} inVercel={inVercel} client:only="react" />
   </div>