diff --git a/Dockerfile b/Dockerfile
index 428ada8..c6b225b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -18,7 +18,6 @@ RUN npm install -g pnpm@9
 COPY --from=deps /app/node_modules ./node_modules
 COPY . .
 ENV NEXT_TELEMETRY_DISABLED=1
-RUN pnpm exec prisma db push --skip-generate
 RUN pnpm build
 
 # ── 运行层 ──
@@ -47,4 +46,7 @@ EXPOSE 3000
 ENV PORT=3000
 ENV HOSTNAME="0.0.0.0"
 
-CMD ["node", "server.js"]
+COPY start.sh ./start.sh
+RUN chmod +x ./start.sh
+
+CMD ["sh", "./start.sh"]
diff --git a/start.sh b/start.sh
new file mode 100644
index 0000000..ff0a202
--- /dev/null
+++ b/start.sh
@@ -0,0 +1,12 @@
+#!/bin/sh
+# 启动前确保数据库表存在
+node -e "
+const { execSync } = require('child_process');
+try {
+  execSync('npx prisma db push --skip-generate', { stdio: 'inherit' });
+} catch (e) {
+  console.error('prisma db push failed:', e.message);
+}
+"
+# 启动应用
+exec node server.js