diff --git a/.dockerignore b/.dockerignore
deleted file mode 100644
index f4ca8ad..0000000
--- a/.dockerignore
+++ /dev/null
@@ -1,10 +0,0 @@
-node_modules
-.next
-.git
-.env.local
-npm-debug.log*
-yarn-debug.log*
-yarn-error.log*
-.DS_Store
-dist
-coverage
diff --git a/Dockerfile b/Dockerfile
deleted file mode 100644
index 788f647..0000000
--- a/Dockerfile
+++ /dev/null
@@ -1,22 +0,0 @@
-FROM node:20-alpine AS runner
-WORKDIR /app
-
-ENV NODE_ENV production
-ENV PORT 3000
-
-# Install OpenSSL for compatibility
-RUN apk add --no-cache openssl
-
-# Copy necessary files
-# Standalone build already includes node_modules
-COPY .next/standalone ./
-COPY .next/static ./.next/static
-COPY public ./public
-
-# Copy prisma for database migrations
-COPY prisma ./prisma
-
-EXPOSE 3000
-
-# Run migrations and then start the server
-CMD ["sh", "-c", "npx prisma db push && node server.js"]
diff --git a/docker-compose.yml b/docker-compose.yml
deleted file mode 100644
index 5860c3c..0000000
--- a/docker-compose.yml
+++ /dev/null
@@ -1,15 +0,0 @@
-version: '3'
-services:
-  noteai:
-    image: noteai
-    build: .
-    container_name: noteai
-    restart: always
-    ports:
-      - "4500:3000"
-    volumes:
-      # Persist the database file
-      - ./prisma/dev.db:/app/prisma/dev.db
-    environment:
-      - DATABASE_URL=file:./prisma/dev.db
-      - TZ=Asia/Shanghai
diff --git a/next.config.ts b/next.config.ts
index 4d3e18a..a20b951 100644
--- a/next.config.ts
+++ b/next.config.ts
@@ -2,7 +2,6 @@ import type { NextConfig } from "next";
 import packageJson from "./package.json";
 
 const nextConfig: NextConfig = {
-  output: "standalone",
   env: {
     NEXT_PUBLIC_APP_VERSION: packageJson.version,
   },
diff --git a/package.json b/package.json
index f83ff16..e37f8cd 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,9 @@
   "scripts": {
     "dev": "next dev -p 3001",
     "build": "next build",
-    "start": "next start",
+    "env:init": "node scripts/init-env.mjs",
+    "build:init": "npm run env:init && npm run build",
+    "start": "next start -p 3001",
     "lint": "eslint",
     "test": "node --no-warnings --experimental-strip-types scripts/run-editor-block-ops-tests.mjs",
     "check": "npm run lint -- --max-warnings=0 && npx tsc --noEmit"
diff --git a/prisma/dev.db b/prisma/dev.db
index 05f5999..1cbb1bb 100644
Binary files a/prisma/dev.db and b/prisma/dev.db differ
diff --git a/scripts/init-env.mjs b/scripts/init-env.mjs
new file mode 100644
index 0000000..6659896
--- /dev/null
+++ b/scripts/init-env.mjs
@@ -0,0 +1,57 @@
+import { randomBytes } from "node:crypto";
+import { existsSync, readFileSync, writeFileSync } from "node:fs";
+import { resolve } from "node:path";
+
+const envPath = resolve(process.cwd(), ".env");
+const envExists = existsSync(envPath);
+const original = envExists ? readFileSync(envPath, "utf8") : "";
+const lines = original ? original.split(/\r?\n/) : [];
+
+const parsed = new Map();
+for (const line of lines) {
+    const trimmed = line.trim();
+    if (!trimmed || trimmed.startsWith("#")) continue;
+    const match = trimmed.match(/^([A-Z0-9_]+)\s*=\s*(.*)$/);
+    if (!match) continue;
+    parsed.set(match[1], match[2]);
+}
+
+const required = [
+    {
+        key: "DATABASE_URL",
+        value: '"file:./dev.db"',
+    },
+    {
+        key: "SESSION_SECRET",
+        value: `"${randomBytes(32).toString("hex")}"`,
+    },
+    {
+        key: "INIT_SETUP_TOKEN",
+        value: `"${randomBytes(24).toString("hex")}"`,
+    },
+    {
+        key: "INIT_DEFAULT_PASSWORD",
+        value: `"${randomBytes(9).toString("base64url")}"`,
+    },
+];
+
+const added = [];
+for (const item of required) {
+    if (!parsed.has(item.key)) {
+        lines.push(`${item.key}=${item.value}`);
+        added.push(item.key);
+    }
+}
+
+if (!envExists && lines.length === 0) {
+    lines.push("# Generated by scripts/init-env.mjs");
+}
+
+const next = `${lines.filter((line, index, arr) => !(line === "" && index === arr.length - 1)).join("\n")}\n`;
+writeFileSync(envPath, next, "utf8");
+
+if (added.length === 0) {
+    console.log("init-env: no missing keys, .env unchanged");
+} else {
+    console.log(`init-env: added ${added.join(", ")}`);
+}