diff --git a/packages/gui/src/background.js b/packages/gui/src/background.js
index c17370ed..a70f56fc 100644
--- a/packages/gui/src/background.js
+++ b/packages/gui/src/background.js
@@ -75,7 +75,7 @@ function createWindow () {
   win = new BrowserWindow({
     width: 900,
     height: 700,
-    title: 'Dev-Sidecar',
+    title: 'DevSidecar',
     webPreferences: {
       enableRemoteModule: true,
       // preload: path.join(__dirname, 'preload.js'),
diff --git a/packages/gui/vue.config.js b/packages/gui/vue.config.js
index 7b6f5317..821ed465 100644
--- a/packages/gui/vue.config.js
+++ b/packages/gui/vue.config.js
@@ -3,7 +3,7 @@ module.exports = {
   pages: {
     index: {
       entry: 'src/main.js',
-      title: 'Dev-Sidecar-给开发者的边车辅助工具'
+      title: 'DevSidecar-给开发者的边车辅助工具'
     }
   },
   configureWebpack: config => {
@@ -37,9 +37,9 @@ module.exports = {
           }
         ],
         appId: 'dev-sidecar',
-        productName: 'Dev-Sidecar',
+        productName: 'DevSidecar',
         // eslint-disable-next-line no-template-curly-in-string
-        artifactName: 'Dev-Sidecar-${version}.${ext}',
+        artifactName: 'DevSidecar-${version}.${ext}',
         copyright: 'Copyright © 2020',
         nsis: {
           oneClick: false,
diff --git a/packages/mitmproxy/src/lib/interceptor/impl/abort.js b/packages/mitmproxy/src/lib/interceptor/impl/abort.js
index 8f34fe6d..b5fb1cef 100644
--- a/packages/mitmproxy/src/lib/interceptor/impl/abort.js
+++ b/packages/mitmproxy/src/lib/interceptor/impl/abort.js
@@ -2,7 +2,7 @@ module.exports = {
   requestInterceptor (interceptOpt, rOptions, req, res, ssl) {
     console.log('abort:', rOptions.hostname, req.url)
     res.writeHead(403)
-    res.write('Dev-Sidecar 403: \n\n request abort, this request is matched by abort intercept.\n\n 因配置abort拦截器，本请求将取消')
+    res.write('DevSidecar 403: \n\n request abort, this request is matched by abort intercept.\n\n 因配置abort拦截器，本请求将取消')
     res.end()
   },
   is (interceptOpt) {
diff --git a/packages/mitmproxy/src/lib/proxy/common/config.js b/packages/mitmproxy/src/lib/proxy/common/config.js
index 5469ab8d..de534cae 100644
--- a/packages/mitmproxy/src/lib/proxy/common/config.js
+++ b/packages/mitmproxy/src/lib/proxy/common/config.js
@@ -8,7 +8,7 @@ config.caKeyFileName = 'dev-sidecar.ca.key.pem'
 
 config.defaultPort = 1181
 
-config.caName = 'Dev-Sidecar CA'
+config.caName = 'DevSidecar CA'
 
 config.getDefaultCABasePath = function () {
   const userHome = process.env.HOME || process.env.USERPROFILE
diff --git a/packages/mitmproxy/src/lib/proxy/mitmproxy/createRequestHandler.js b/packages/mitmproxy/src/lib/proxy/mitmproxy/createRequestHandler.js
index 3fcfa209..637adb37 100644
--- a/packages/mitmproxy/src/lib/proxy/mitmproxy/createRequestHandler.js
+++ b/packages/mitmproxy/src/lib/proxy/mitmproxy/createRequestHandler.js
@@ -189,7 +189,7 @@ module.exports = function createRequestHandler (requestInterceptor, responseInte
       (e) => {
         if (!res.finished) {
           res.writeHead(500)
-          res.write(`Dev-Sidecar Warning:\n\n ${e.toString()}`)
+          res.write(`DevSidecar Warning:\n\n ${e.toString()}`)
           res.end()
         }
         console.error('request error', e.message)