diff --git a/src/web/public/i18n.js b/src/web/public/i18n.js
index b47da9f3..34c7a1fb 100644
--- a/src/web/public/i18n.js
+++ b/src/web/public/i18n.js
@@ -55,6 +55,9 @@
       '应用于新本地会话；可用强度取决于模型和 Codex 版本。自定义端点、Docker 和远程会话保留自己的设置。',
     'Default Codex model may only contain letters, digits, ".", "_", "-" and "/"':
       'Codex 默认模型只能包含字母、数字、"."、"_"、"-" 和 "/"',
+    'Allow network access': '允许网络访问',
+    "Lets commands in Codex's workspace-write sandbox use the network, which the Codeman skill needs to reach this server. Those commands can then call Codeman's API, which can start a session outside the sandbox with no approval prompt, even when a password is set. So with this on, Codex's sandbox does not contain a prompt-injected command: treat it as close to Bypass. Applies to every new local Codex session, not scheduled jobs. It does not change Codex's sandbox mode: a folder Codex runs read-only (one it does not trust) keeps the network closed and asks per command.":
+      '允许 Codex 的 workspace-write 沙箱中的命令使用网络，Codeman 技能需要网络才能连接到此服务器。这些命令随后可以调用 Codeman 的 API，而该 API 可以在沙箱之外启动会话且不弹出审批提示，即使设置了密码也是如此。因此开启后，Codex 的沙箱无法约束被提示注入的命令：请把它视为接近“绕过审批与沙箱”。应用于所有新的本地 Codex 会话，不包括定时任务。它不会改变 Codex 的沙箱模式：Codex 以只读方式运行的文件夹（即它不信任的文件夹）仍会保持网络关闭，并逐条命令询问。',
     'Skip to terminal': '跳转到终端',
     'Go to main page': '返回主页',
     'Session tabs': '会话标签页',
diff --git a/test/codex-network-access-i18n.test.ts b/test/codex-network-access-i18n.test.ts
new file mode 100644
index 00000000..c7e30599
--- /dev/null
+++ b/test/codex-network-access-i18n.test.ts
@@ -0,0 +1,68 @@
+/**
+ * @fileoverview The Codex "Allow network access" row (App Settings → Codex) in Chinese (zh-CN).
+ * That description is the only warning a user gets that the switch weakens Codex's sandbox, so
+ * it must read in Chinese, through the real translator over the real index.html in JSDOM, with
+ * no English left beyond product names and the `workspace-write` mode name, and each key must be
+ * in the dictionary exactly once (a repeated key in the object literal silently replaces the
+ * first).
+ *
+ * Port: N/A.
+ */
+import { readFileSync } from 'node:fs';
+import { resolve } from 'node:path';
+import vm from 'node:vm';
+import { JSDOM } from 'jsdom';
+import { afterAll, describe, expect, it } from 'vitest';
+
+const PUBLIC = resolve(import.meta.dirname, '../src/web/public');
+const I18N = readFileSync(resolve(PUBLIC, 'i18n.js'), 'utf8');
+const INDEX = readFileSync(resolve(PUBLIC, 'index.html'), 'utf8');
+const ROW_INPUT = 'appSettingsCodexNetworkAccess';
+
+type Api = { configure(o: Record<string, string>): void; start(): void };
+
+/** What may stay Latin: the product names, the API acronym and codex's own sandbox mode name. */
+const leftover = (text: string) =>
+  text.replace(/workspace-write|\b(Codex|Codeman|API)\b/g, '').match(/[A-Za-z]+/g) ?? [];
+
+function rowStrings(doc: Document): { label: string; description: string } {
+  const row = doc.getElementById(ROW_INPUT)!.closest('.set-row')!;
+  return {
+    label: row.querySelector('.set-row-label')!.textContent!.trim(),
+    description: row.querySelector('.set-row-desc')!.textContent!.trim(),
+  };
+}
+
+const source = new JSDOM(INDEX);
+const dom = new JSDOM(INDEX, { runScripts: 'outside-only', url: 'http://localhost/' });
+vm.runInContext(I18N, dom.getInternalVMContext(), { filename: 'i18n.js' });
+const api = (dom.window as unknown as { CodemanI18n: Api }).CodemanI18n;
+api.start();
+api.configure({ language: 'zh-CN' });
+
+afterAll(() => {
+  source.window.close();
+  dom.window.close();
+});
+
+describe('the Allow network access row in zh-CN', () => {
+  const english = rowStrings(source.window.document);
+  const chinese = rowStrings(dom.window.document);
+
+  it.each(['label', 'description'] as const)('translates the %s, with no English left', (key) => {
+    expect(english[key].length).toBeGreaterThan(0);
+    expect(chinese[key]).not.toBe(english[key]);
+    expect(leftover(chinese[key])).toEqual([]);
+  });
+
+  it('keeps the warning that the setting is close to Bypass', () => {
+    expect(chinese.description).toContain('绕过审批与沙箱');
+  });
+
+  it('adds each key to the dictionary once', () => {
+    for (const text of Object.values(english)) {
+      const quoted = text.includes("'") ? JSON.stringify(text) : `'${text}'`;
+      expect(I18N.split(`${quoted}:`).length - 1).toBe(1);
+    }
+  });
+});