diff --git a/packages/web/.env.example b/packages/web/.env.example
deleted file mode 100644
index 8ed9c2c..0000000
--- a/packages/web/.env.example
+++ /dev/null
@@ -1 +0,0 @@
-VITE_DRFED_URL=http://0.0.0.0:8888/graphql
diff --git a/packages/web/env.d.ts b/packages/web/env.d.ts
index 9f25370..8c25fdd 100644
--- a/packages/web/env.d.ts
+++ b/packages/web/env.d.ts
@@ -1,7 +1,3 @@
-interface ImportMetaEnv {
-  readonly VITE_DRFED_URL: string;
-}
-
 interface ImportMeta {
   readonly env: ImportMetaEnv;
 }
diff --git a/packages/web/src/RelayEnvironment.ts b/packages/web/src/RelayEnvironment.ts
index 66e8f94..8daffd5 100644
--- a/packages/web/src/RelayEnvironment.ts
+++ b/packages/web/src/RelayEnvironment.ts
@@ -35,7 +35,13 @@ const fetchFn: FetchFunction = async (params, variables) => {
   if (accessToken !== undefined) {
     headers.Authorization = `Bearer ${accessToken}`;
   }
-  const response = await fetch(import.meta.env.VITE_DRFED_URL, {
+
+  const url = new URL(
+    "/graphql",
+    event?.request.url ?? globalThis.location.href,
+  );
+
+  const response = await fetch(url, {
     method: "POST",
     headers,
     body: JSON.stringify({
diff --git a/packages/web/vite.config.ts b/packages/web/vite.config.ts
index a24320e..181ea6a 100644
--- a/packages/web/vite.config.ts
+++ b/packages/web/vite.config.ts
@@ -23,7 +23,16 @@ import relay from "vite-plugin-relay-lite";
 export default defineConfig(({ command }) => ({
   plugins: [
     solidStart(),
-    nitro(),
+    nitro({
+      routeRules: {
+        "/graphql": {
+          proxy: {
+            to: "http://127.0.0.1:8888/graphql",
+            forwardHeaders: ["accept"],
+          },
+        },
+      },
+    }),
     relay({ codegen: command !== "build" }),
     {
       ...cjsInterop({ dependencies: ["relay-runtime"] }),