diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..9b6cca3
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,8 @@
+.git
+.gitignore
+node_modules
+.opencode/node_modules
+.local.env
+dist
+.vscode
+*.log
diff --git a/.opencode/tools/dynamic_http_call.ts b/.opencode/tools/dynamic_http_call.ts
index 0a58559..f78e9e6 100644
--- a/.opencode/tools/dynamic_http_call.ts
+++ b/.opencode/tools/dynamic_http_call.ts
@@ -1,6 +1,6 @@
 import { tool } from "@opencode-ai/plugin";
 
-const internalBaseUrl = process.env.TJWATER_AGENT_INTERNAL_BASE_URL ?? "http://127.0.0.1:8788";
+const internalBaseUrl = process.env.TJWATER_AGENT_INTERNAL_BASE_URL ?? "http://127.0.0.1:8787";
 const internalToken = process.env.TJWATER_AGENT_INTERNAL_TOKEN ?? "";
 
 export default tool({
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..b688e46
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,33 @@
+# syntax=docker/dockerfile:1.7
+
+FROM oven/bun:1.3.13 AS deps
+WORKDIR /app
+
+COPY package.json bun.lock ./
+COPY .opencode/package.json .opencode/bun.lock ./.opencode/
+RUN bun install --frozen-lockfile
+
+FROM deps AS build
+WORKDIR /app
+
+COPY tsconfig.json opencode.json README.md ./
+COPY src ./src
+COPY .opencode ./.opencode
+RUN bun run check
+
+FROM oven/bun:1.3.13 AS runner
+WORKDIR /app
+
+ENV NODE_ENV=production
+ENV HOST=0.0.0.0
+ENV PORT=8787
+
+COPY --from=deps /app/node_modules ./node_modules
+COPY --from=deps /app/.opencode/node_modules ./.opencode/node_modules
+COPY package.json bun.lock ./
+COPY tsconfig.json opencode.json ./
+COPY src ./src
+COPY .opencode ./.opencode
+
+EXPOSE 8787
+CMD ["bun", "src/server.ts"]
diff --git a/src/config.ts b/src/config.ts
index e8fd3ea..59211c8 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -7,7 +7,7 @@ dotenv.config({ path: ".local.env", override: false });
 // 统一在启动时解析环境变量，避免业务代码里散落字符串默认值。
 const envSchema = z.object({
   NODE_ENV: z.string().default("development"),
-  PORT: z.coerce.number().int().positive().default(8788),
+  PORT: z.coerce.number().int().positive().default(8787),
   HOST: z.string().default("0.0.0.0"),
   LOG_LEVEL: z.string().default("info"),
   AGENT_INTERNAL_TOKEN: z.string().optional(),