diff --git a/src/index.ts b/src/index.ts
index bc42ab9..7dfd9de 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,8 +1,7 @@
 import { Hono } from 'hono';
 import { providers } from './providers';
-import { Bindings } from './types';
 
-const app = new Hono<{ Bindings: Bindings }>();
+const app = new Hono<{ Bindings: Env }>();
 
 app.get('/', (c) => c.text('Welcome to Malacca!'));
 
diff --git a/src/middlewares/buffer.ts b/src/middlewares/buffer.ts
index 5f8b8bc..d3f5daa 100644
--- a/src/middlewares/buffer.ts
+++ b/src/middlewares/buffer.ts
@@ -1,7 +1,7 @@
 import { Context, MiddlewareHandler, Next } from 'hono'
 import { AppContext } from './index';
 
-export const bufferMiddleware: MiddlewareHandler = async (c: Context, next: Next) => {
+export const bufferMiddleware: MiddlewareHandler = async (c: Context<AppContext>, next: Next) => {
   let buffer = ''
   let resolveBuffer!: () => void
   const bufferPromise = new Promise<void>((resolve) => {
diff --git a/src/middlewares/cache.ts b/src/middlewares/cache.ts
index 3ef787f..daa897c 100644
--- a/src/middlewares/cache.ts
+++ b/src/middlewares/cache.ts
@@ -18,7 +18,6 @@ export const cacheMiddleware: MiddlewareHandler = async (c: Context<AppContext>,
     const { _, metadata } = await c.env.MALACCA_CACHE.getWithMetadata(cacheKeyHex, "stream");
     const contentType = metadata['contentType'] || 'application/octet-stream';
     c.set('malacca-cache-status', 'hit');
-    console.log(contentType);
     return new Response(response, { headers: { 'malacca-cache-status': 'hit', 'content-type': contentType } });
   }
 
diff --git a/src/middlewares/index.ts b/src/middlewares/index.ts
index dc6d0c4..2701b2f 100644
--- a/src/middlewares/index.ts
+++ b/src/middlewares/index.ts
@@ -6,10 +6,9 @@ export { bufferMiddleware } from './buffer';
 export { loggingMiddleware } from './logging';
 export { virtualKeyMiddleware } from './virtualKey';
 export { rateLimiterMiddleware } from './rateLimiter';
-import { Bindings } from '../types';
 
 export type AppContext = {
-    Bindings: Bindings,
+    Bindings: Env,
     Variables: {
         endpoint: string,
         'malacca-cache-status': string,
diff --git a/src/types.ts b/src/types.ts
index da5318e..218d5ce 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -1,12 +1,4 @@
 import { Context, Hono } from 'hono';
-
-export interface Bindings {
-    MALACCA: AnalyticsEngineDataset,
-    MALACCA_USER: KVNamespace,
-    MALACCA_CACHE: KVNamespace,
-    MY_RATE_LIMITER: RateLimit,
-}
-
 export interface AIProvider {
     name: string;
     handleRequest: (c: Context) => Promise<Response>;