diff --git a/README.md b/README.md
index bec8c441..2a4897bb 100644
--- a/README.md
+++ b/README.md
@@ -127,7 +127,7 @@ start %HOMEPATH%/.dev-sidecar/dev-sidecar.ca.crt
   > clone 出来的 remote "origin" 为fastgit的地址，需要手动改回来  
   > 你也可以直接使用他们的clone加速工具 [fgit-go](https://github.com/FastGitORG/fgit-go)
  2. github.com的镜像网站(注意：不能登录)   
-   >1. [hub.fastgit.org](https://hub.fastgit.org/) (好像已经不行了)
+   >1. [hub.fastgit.org](https://hub.fastgit.org/) 
    >2. [github.com.cnpmjs.org](https://github.com.cnpmjs.org/) 这个很容易超限
 
 
diff --git a/packages/gui/src/bridge/index.js b/packages/gui/src/bridge/index.js
index b9d103c3..96f18f54 100644
--- a/packages/gui/src/bridge/index.js
+++ b/packages/gui/src/bridge/index.js
@@ -6,6 +6,11 @@ import JSON5 from 'json5'
 import path from 'path'
 const pk = require('../../package.json')
 const mitmproxyPath = path.join(__dirname, 'mitmproxy.js')
+
+const getDefaultConfigBasePath = function () {
+  const userHome = process.env.HOME || process.env.USERPROFILE
+  return path.resolve(userHome, './.dev-sidecar')
+}
 const localApi = {
   /**
    * 返回所有api列表，供vue来ipc调用
@@ -111,14 +116,14 @@ function _deepFindFunction (list, parent, parentKey) {
 }
 
 function _getSettingsPath () {
-  const dir = './config/'
+  const dir = getDefaultConfigBasePath()
   if (!fs.existsSync(dir)) {
     fs.mkdirSync(dir)
   }
   return dir + 'setting.json5'
 }
 function _getConfigPath () {
-  const dir = './config/'
+  const dir = getDefaultConfigBasePath()
   if (!fs.existsSync(dir)) {
     fs.mkdirSync(dir)
   }
diff --git a/packages/mitmproxy/src/lib/proxy/mitmproxy/createRequestHandler.js b/packages/mitmproxy/src/lib/proxy/mitmproxy/createRequestHandler.js
index 637adb37..4c2c293e 100644
--- a/packages/mitmproxy/src/lib/proxy/mitmproxy/createRequestHandler.js
+++ b/packages/mitmproxy/src/lib/proxy/mitmproxy/createRequestHandler.js
@@ -100,14 +100,14 @@ module.exports = function createRequestHandler (requestInterceptor, responseInte
             reject(new Error(`${rOptions.host}:${rOptions.port}, 代理请求超时`))
           })
 
-          proxyReq.on('error', (e, req, res) => {
+          proxyReq.on('error', (e) => {
             const end = new Date().getTime()
             if (isDnsIntercept) {
               const { dns, ip, hostname } = isDnsIntercept
               dns.count(hostname, ip, true)
               console.error('记录ip失败次数,用于优选ip：', hostname, ip)
             }
-            console.error('代理请求错误', e.errno, rOptions.hostname, rOptions.path, (end - start) + 'ms')
+            console.error('代理请求错误', e.errno, rOptions.hostname, rOptions.path, (end - start) + 'ms', e)
             reject(e)
           })