云函数本地调试，发起http请求会携带多余的header，如何去掉？

使用云函数对外发起http请求，本地调试会携带多余的header，这个如何去掉- 代码实例：

var http = require('http');     var options = {         protocol: 'http:',         hostname: 'id.qq.com',         port: '80',         path: '/',         method: 'GET'     };       var client = http.request(options, function (res) {         var data = '';         res.setEncoding('utf8');         res.on('data', function (chunk) {             data += chunk;         });         res.on('end', function () {             console.log(data);         });     });       client.end();

• 实际发出的HTTP报文：

GET / HTTP/1.1X-WORKER-ID: testX-FUNCTION-ID: testX-CALL-STACK: [{“requestId”:“6b75edba-0bb2-422b-8eae-70b3f681b505”,“local”:true,“done”:false,“startTime”:1564715027465,“offsetTime”:-698,“functionId”:“test”,“calls”:[],“workerId”:“test”}] X-REQUEST-ID: 6b75edba-0bb2-422b-8eae-70b3f681b505 X-ORIGIN-ENV: xxxHost: id.qq.comConnection: close