diff --git a/package-lock.json b/package-lock.json
index 30635b56..a4b5154f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -748,9 +748,9 @@
       }
     },
     "node_modules/follow-redirects": {
-      "version": "1.16.0",
-      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.16.0.tgz",
-      "integrity": "sha512-y5rN/uOsadFT/JfYwhxRS5R7Qce+g3zG97+JrtFZlC9klX/W5hD7iiLzScI4nZqUS7DNUdhPgw4xI8W2LuXlUw==",
+      "version": "1.16.1",
+      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.16.1.tgz",
+      "integrity": "sha512-FNvFGzoMLWmE6Yj9spb/zjd7yiNCHiAW9/Tg9CXrQ8wuu32HtlJOwWO11OJafl5FfY3DxTdQ0vj42zU1kvv5jg==",
       "funding": [
         {
           "type": "individual",
diff --git a/test/ai-conversation-lifecycle.test.mjs b/test/ai-conversation-lifecycle.test.mjs
index ac1bce0c..b0974c19 100644
--- a/test/ai-conversation-lifecycle.test.mjs
+++ b/test/ai-conversation-lifecycle.test.mjs
@@ -14,6 +14,7 @@ const Module = require('node:module');
 const realExpress = require('express');
 const originalLoad = Module._load;
 const originalWrite = http.ServerResponse.prototype.write;
+const originalConsoleLog = console.log;
 const root = process.cwd();
 const serverPath = path.resolve(root, 'server.js');
 const serverModulesDir = path.resolve(root, 'src/server') + path.sep;
@@ -49,6 +50,17 @@ function spyOnResponseWrites() {
   };
 }
 
+// Node 22 的 node:test 父进程读完一帧之后不再找帧头，直接把紧跟的 4 个字节当下一帧长度
+// （nodejs/node#64061；修复 #64706 只进了 v24+，v22.x 未回移，见 #65934）。server.js 的
+// 启动日志以 emoji 开头，恰好落在一帧后面时会被算成负长度，整个测试文件当场崩溃。
+// 只给这一行补 ASCII 前缀，日志内容和其余输出原样保留；afterEach 负责还原。
+function prefixStartupLog() {
+  console.log = (first, ...rest) => {
+    const line = typeof first === 'string' && first.startsWith('🍳 Kitchen Manager') ? `[server] ${first}` : first;
+    return originalConsoleLog.call(console, line, ...rest);
+  };
+}
+
 // 真 express，只在 listen 上挂一个钩子拿到 http.Server（server.js 不导出它），
 // 端口用 0 由内核分配。
 async function startRealServer({ streams = [], env = {} } = {}) {
@@ -99,6 +111,8 @@ async function startRealServer({ streams = [], env = {} } = {}) {
     ...env
   };
   spyOnResponseWrites();
+  // 启动日志在 listen 回调里打印，比 require 返回更晚，所以要在 require 之前装上。
+  prefixStartupLog();
   clearServerRequireCache();
   require(serverPath);
 
@@ -117,6 +131,7 @@ afterEach(async () => {
   while (pendingGates.length) pendingGates.pop()();
   await new Promise((r) => setTimeout(r, 10));
   http.ServerResponse.prototype.write = originalWrite;
+  console.log = originalConsoleLog;
   if (runningServer) {
     runningServer.closeAllConnections?.();
     await new Promise((resolveClose) => runningServer.close(resolveClose));