diff --git a/CHANGE_LOG.md b/CHANGE_LOG.md
index cd50210..2bb8686 100755
--- a/CHANGE_LOG.md
+++ b/CHANGE_LOG.md
@@ -1,5 +1,13 @@
 # Le-AI Change Log
 
+## v0.9.1
+
+> 2023-09-02
+
+### Fixed
+
+- Fixed: issue of missing metadataBase and env variable [#6](https://github.com/LTopx/Le-AI/issues/6)
+
 ## v0.9.0
 
 > 2023-09-01
diff --git a/CHANGE_LOG.zh_CN.md b/CHANGE_LOG.zh_CN.md
index 1ae2170..ad7f19b 100755
--- a/CHANGE_LOG.zh_CN.md
+++ b/CHANGE_LOG.zh_CN.md
@@ -1,5 +1,13 @@
 # Le-AI 更新日志
 
+## v0.9.1
+
+> 2023-09-02
+
+### 修复
+
+- 修复 issue of missing metadataBase and env variable [#6](https://github.com/LTopx/Le-AI/issues/6)
+
 ## v0.9.0
 
 > 2023-09-01
diff --git a/package.json b/package.json
index 7e132d7..3bf3d5c 100755
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "@react-email/components": "0.0.7",
     "@react-email/render": "0.0.7",
     "@svgr/webpack": "8.1.0",
-    "@types/node": "20.5.7",
+    "@types/node": "20.5.8",
     "@types/react": "18.2.21",
     "@types/react-dom": "18.2.7",
     "@upstash/redis": "1.22.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 823ba28..3d51d85 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -18,7 +18,7 @@ dependencies:
     specifier: 5.2.0
     version: 5.2.0(prisma@5.2.0)
   '@radix-ui/react-label':
-    specifier: ^2.0.2
+    specifier: 2.0.2
     version: 2.0.2(@types/react-dom@18.2.7)(@types/react@18.2.21)(react-dom@18.2.0)(react@18.2.0)
   '@radix-ui/react-popover':
     specifier: 1.0.6
@@ -36,8 +36,8 @@ dependencies:
     specifier: 8.1.0
     version: 8.1.0
   '@types/node':
-    specifier: 20.5.7
-    version: 20.5.7
+    specifier: 20.5.8
+    version: 20.5.8
   '@types/react':
     specifier: 18.2.21
     version: 18.2.21
@@ -3473,13 +3473,13 @@ packages:
     resolution: {integrity: sha512-iiUgKzV9AuaEkZqkOLDIvlQiL6ltuZd9tGcW3gwpnX8JbuiuhFlEGmmFXEXkN50Cvq7Os88IY2v0dkDqXYWVgA==}
     dev: false
 
-  /@types/node@20.5.7:
-    resolution: {integrity: sha512-dP7f3LdZIysZnmvP3ANJYTSwg+wLLl8p7RqniVlV7j+oXSXAbt9h0WIBFmJy5inWZoX9wZN6eXx+YXd9Rh3RBA==}
+  /@types/node@20.5.8:
+    resolution: {integrity: sha512-eajsR9aeljqNhK028VG0Wuw+OaY5LLxYmxeoXynIoE6jannr9/Ucd1LL0hSSoafk5LTYG+FfqsyGt81Q6Zkybw==}
 
   /@types/nodemailer@6.4.9:
     resolution: {integrity: sha512-XYG8Gv+sHjaOtUpiuytahMy2mM3rectgroNbs6R3djZEKmPNiIJwe9KqOJBGzKKnNZNKvnuvmugBgpq3w/S0ig==}
     dependencies:
-      '@types/node': 20.5.7
+      '@types/node': 20.5.8
     dev: true
 
   /@types/parse-json@4.0.0:
diff --git a/src/app/layout.tsx b/src/app/layout.tsx
index bbaafdf..2dd676e 100755
--- a/src/app/layout.tsx
+++ b/src/app/layout.tsx
@@ -44,14 +44,13 @@ export const metadata: Metadata = {
     userScalable: false,
   },
   appleWebApp: { capable: true, title: "Le-AI" },
-  metadataBase: new URL(process.env.NEXT_PUBLIC_METABASE_URL as string),
   openGraph: {
     title: "Le-AI | An AI Assitant Hub",
     description:
       "Le-AI is an open-source project that helps you improve your learning, work, and life efficiency by providing various AI models.",
     url: "https://le-ai.app",
     siteName: "Le-AI",
-    locale: "zh_CN",
+    locale: "en_US",
     type: "website",
     images: {
       url: "https://le-ai.app/opengraph-image.png?v=2",