diff --git a/packages/vite-plugin-cloudflare-functions/package.json b/packages/vite-plugin-cloudflare-functions/package.json
index 828f3ce1..e5f9ae8c 100644
--- a/packages/vite-plugin-cloudflare-functions/package.json
+++ b/packages/vite-plugin-cloudflare-functions/package.json
@@ -93,7 +93,7 @@
     "axios": "^1.5.0",
     "ohmyfetch": "^0.4.21",
     "vite": "^3.1.8 || ^4.0.0",
-    "wrangler": "^2.20.1"
+    "wrangler": "^2.20.1 || ^3.0.0"
   },
   "peerDependenciesMeta": {
     "axios": {
@@ -101,12 +101,6 @@
     },
     "ohmyfetch": {
       "optional": true
-    },
-    "vite": {
-      "optional": true
-    },
-    "wrangler": {
-      "optional": true
     }
   },
   "engines": {
diff --git a/packages/vite-plugin-cloudflare-functions/src/vite/index.ts b/packages/vite-plugin-cloudflare-functions/src/vite/index.ts
index 2a455eea..c64b23e6 100644
--- a/packages/vite-plugin-cloudflare-functions/src/vite/index.ts
+++ b/packages/vite-plugin-cloudflare-functions/src/vite/index.ts
@@ -110,10 +110,17 @@ export function CloudflarePagesFunctions(userConfig: UserConfig = {}): Plugin {
 
     debug(command);
 
+    // Disable inherit http_prxoy or https_proxy env
+    const wranglerEnv = { ...process.env };
+    for (const key of ['HTTP_PROXY', 'HTTPS_PROXY', 'http_proxy', 'https_proxy']) {
+      if (key in wranglerEnv) {
+        delete wranglerEnv[key];
+      }
+    }
     wranglerProcess = spawn('npx', command, {
       shell: process.platform === 'win32',
       stdio: ['ignore', 'pipe', 'pipe'],
-      env: process.env,
+      env: wranglerEnv,
       cwd: path.dirname(functionsRoot)
     });
 
diff --git a/playground/app/src/App.vue b/playground/app/src/App.vue
index 4bd7fe9a..04c0ced0 100644
--- a/playground/app/src/App.vue
+++ b/playground/app/src/App.vue
@@ -17,10 +17,13 @@ const response = ref();
 watch(
   endpoint,
   async (endpoint) => {
-    client.raw.get(`/api/${endpoint}`).then((resp) => {
+    try {
+      const resp = await client.raw.get(`/api/${endpoint}`);
       response.value = resp;
       message.value = resp.data;
-    });
+    } catch (error) {
+      console.error(error);
+    }
   },
   { immediate: true }
 );
@@ -28,7 +31,7 @@ watch(
 
 <template>
   <div text-xl flex justify-center my8>
-    <div space-y-4 max-w="80vw">
+    <div space-y-4 max-w="80vw" min-w="60vw">
       <h1 text-2xl font-bold pb4 border="b-1 base">Vite Plugin Cloudflare Functions</h1>
       <div flex justify-start items-center>
         <span mr2 text-base-500>Endpoint:</span><span mr1 font-bold>/api/</span