diff --git a/env.example b/env.example
index 42b15fb..e158843 100644
--- a/env.example
+++ b/env.example
@@ -124,14 +124,11 @@ NEXT_PUBLIC_DATAFAST_DOMAIN=""
 
 
 # -----------------------------------------------------------------------------
-# Discord
+# Notification (Discord)
 # -----------------------------------------------------------------------------
 DISCORD_WEBHOOK_URL=""
-NEXT_PUBLIC_DISCORD_WIDGET_SERVER_ID=""
-NEXT_PUBLIC_DISCORD_WIDGET_CHANNEL_ID=""
-
 # -----------------------------------------------------------------------------
-# Feishu
+# Notification (Feishu)
 # -----------------------------------------------------------------------------
 FEISHU_WEBHOOK_URL=""
 
diff --git a/src/ai/image/hooks/use-image-generation.ts b/src/ai/image/hooks/use-image-generation.ts
index 2acc970..7eb5a58 100644
--- a/src/ai/image/hooks/use-image-generation.ts
+++ b/src/ai/image/hooks/use-image-generation.ts
@@ -1,4 +1,5 @@
 import { useState } from 'react';
+import type { GenerateImageResponse } from '../lib/api-types';
 import type {
   ImageError,
   ImageResult,
@@ -89,7 +90,7 @@ export function useImageGeneration(): UseImageGenerationReturn {
             headers: { 'Content-Type': 'application/json' },
             body: JSON.stringify(request),
           });
-          const data = await response.json();
+          const data = (await response.json()) as GenerateImageResponse;
           if (!response.ok) {
             throw new Error(data.error || `Server error: ${response.status}`);
           }
diff --git a/src/app/[locale]/(marketing)/(home)/page.tsx b/src/app/[locale]/(marketing)/(home)/page.tsx
index 6433930..c6fb25e 100644
--- a/src/app/[locale]/(marketing)/(home)/page.tsx
+++ b/src/app/[locale]/(marketing)/(home)/page.tsx
@@ -73,8 +73,6 @@ export default async function HomePage(props: HomePageProps) {
         <TestimonialsSection />
 
         <NewsletterCard />
-
-        <DiscordWidget />
       </div>
     </>
   );
diff --git a/src/components/shared/discord-widget.tsx b/src/components/shared/discord-widget.tsx
index 4c8fd91..6c42c5f 100644
--- a/src/components/shared/discord-widget.tsx
+++ b/src/components/shared/discord-widget.tsx
@@ -9,6 +9,9 @@ import { useEffect, useRef, useState } from 'react';
 /**
  * Discord Widget, shows the channels and messages in the discord server
  *
+ * @deprecated
+ * This feature is deprecated for Discord Widget can not be used anymore.
+ *
  * https://docs.widgetbot.io/embed/react-embed/
  */
 export default function DiscordWidget() {
diff --git a/src/types/index.d.ts b/src/types/index.d.ts
index cdc2de6..f1dd73a 100644
--- a/src/types/index.d.ts
+++ b/src/types/index.d.ts
@@ -66,7 +66,7 @@ export interface SocialConfig {
  * Website features
  */
 export interface FeaturesConfig {
-  enableDiscordWidget?: boolean;      // Whether to enable the discord widget
+  enableDiscordWidget?: boolean;      // Whether to enable the discord widget, deprecated
   enableUpgradeCard?: boolean;        // Whether to enable the upgrade card in the sidebar
   enableAffonsoAffiliate?: boolean;   // Whether to enable affonso affiliate
   enablePromotekitAffiliate?: boolean;   // Whether to enable promotekit affiliate