diff --git a/electron/config/config.local.js b/electron/config/config.local.js
index 2d89902..20ecc4b 100644
--- a/electron/config/config.local.js
+++ b/electron/config/config.local.js
@@ -6,7 +6,7 @@
 module.exports = () => {
   return {
     openDevTools: {
-      mode: 'undocked'
+      mode: 'bottom'
     },
     jobs: {
       messageLog: true
diff --git a/electron/controller/cross.js b/electron/controller/cross.js
index 63fbc92..a289912 100644
--- a/electron/controller/cross.js
+++ b/electron/controller/cross.js
@@ -1,5 +1,7 @@
 'use strict';
 
+const { crossService } = require('../service/cross');
+
 /**
  * Cross
  * @class
@@ -10,17 +12,7 @@ class CrossController {
    * View process service information
    */
   info() {
-    const pids = Cross.getPids();
-    Log.info('cross pids:', pids);
-
-    let num = 1;
-    pids.forEach(pid => {
-      let entity = Cross.getProc(pid);
-      Log.info(`server-${num} name:${entity.name}`);
-      Log.info(`server-${num} config:`, entity.config);
-      num++;
-    })
-
+    crossService.info();
     return 'hello electron-egg';
   }
 
@@ -29,7 +21,7 @@ class CrossController {
    */  
   async getUrl(args) {
     const { name } = args;
-    const serverUrl = Cross.getUrl(name);
+    const serverUrl = crossService.getUrl(name);
     return serverUrl;
   }
 
@@ -39,12 +31,7 @@ class CrossController {
    */  
   async killServer(args) {
     const { type, name } = args;
-    if (type == 'all') {
-      Cross.killAll();
-    } else {
-      Cross.killByName(name);
-    }
-
+    crossService.killServer(type, name);
     return;
   }
 
@@ -54,11 +41,11 @@ class CrossController {
   async createServer(args) {
     const { program } = args;
     if (program == 'go') {
-      Services.get('cross').createGoServer();
+      crossService.createGoServer();
     } else if (program == 'java') {
-      Services.get('cross').createJavaServer();
+      crossService.createJavaServer();
     } else if (program == 'python') {
-      Services.get('cross').createPythonServer();
+      crossService.createPythonServer();
     }
 
     return;
@@ -69,20 +56,8 @@ class CrossController {
    */
   async requestApi(args) {
     const { name, urlPath, params} = args;
-    const hc = new HttpClient();
-    const serverUrl = Cross.getUrl(name);
-    console.log('Server Url:', serverUrl);
-
-    const apiHello = serverUrl + urlPath;
-    const options = {
-      method: 'GET',
-      data: params || {},
-      dataType: 'json',
-      timeout: 1000,  
-    };
-    const result = await hc.request(apiHello, options);
-
-    return result.data;
+    const data = await crossService.requestApi(name, urlPath, params);
+    return data;
   }
 }
 
diff --git a/electron/main.js b/electron/main.js
index cb16894..b005896 100644
--- a/electron/main.js
+++ b/electron/main.js
@@ -1,6 +1,6 @@
 const { ElectronEgg } = require('ee-core');
-const Lifecycle = require('./preload/lifecycle');
-const preload = require('./preload/index');
+const { Lifecycle } = require('./preload/lifecycle');
+const { preload } = require('./preload');
 
 // new app
 const app = new ElectronEgg();
@@ -10,8 +10,10 @@ const life = new Lifecycle();
 app.register("ready", life.ready);
 app.register("electron-app-ready", life.electronAppReady);
 app.register("window-ready", life.windowReady);
-app.register("preload", preload);
 app.register("before-close", life.beforeClose);
 
+// register preload
+app.register("preload", preload);
+
 // run
 app.run();
\ No newline at end of file
diff --git a/electron/preload/index.js b/electron/preload/index.js
index 9c883cb..d2c53a7 100644
--- a/electron/preload/index.js
+++ b/electron/preload/index.js
@@ -2,12 +2,14 @@
  ** preload为预加载模块，该文件将会在程序启动时加载 **
  *************************************************/
 
+function preload() {
+  // 示例功能模块，可选择性使用和修改
+  console.log('preload/index.js');
+}
 
 /**
 * 预加载模块入口
 */
-module.exports = async () => {
-
-  // 示例功能模块，可选择性使用和修改
-  console.log('preload/index.js');
+module.exports = {
+  preload
 }
\ No newline at end of file
diff --git a/electron/preload/lifecycle.js b/electron/preload/lifecycle.js
index 52ed108..396be77 100644
--- a/electron/preload/lifecycle.js
+++ b/electron/preload/lifecycle.js
@@ -5,16 +5,12 @@ const { getMainWindow } = require('ee-core/electron');
 
 class Lifecycle {
 
-  constructor() {
-
-  }
-
   /**
    * core app have been loaded
    */
   async ready() {
     // do some things
-    console.log('------------lifecycle ready');
+    console.log('[lifecycle] ready');
   }
 
   /**
@@ -22,14 +18,14 @@ class Lifecycle {
    */
   async electronAppReady() {
     // do some things
-    console.log('-----------lifecycle electron-app-ready');
+    console.log('[lifecycle] electron-app-ready');
   }
 
   /**
    * main window have been loaded
    */
   async windowReady() {
-    console.log('-------------lifecycle window-ready');
+    console.log('[lifecycle] window-ready');
     // 延迟加载，无白屏
     const { windowsOption } = getConfig();
     if (windowsOption.show == false) {
@@ -45,9 +41,11 @@ class Lifecycle {
    * before app close
    */  
   async beforeClose() {
-    console.log('-----------lifecycle before-close');
+    console.log('[lifecycle] before-close');
   }
 }
 
 Lifecycle.toString = () => '[class Lifecycle]';
-module.exports = Lifecycle;
\ No newline at end of file
+module.exports = {
+  Lifecycle
+};
\ No newline at end of file
diff --git a/electron/service/cross.js b/electron/service/cross.js
index 64ff240..c850d06 100644
--- a/electron/service/cross.js
+++ b/electron/service/cross.js
@@ -3,7 +3,9 @@
 const { logger } = require('ee-core/log');
 const { getExtraResourcesDir } = require('ee-core/ps');
 const path = require("path");
-const Is = require('ee-core/utils/is');
+const axios = require('axios');
+const { is } = require('ee-core/utils');
+const { cross } = require('ee-core/cross');
 
 /**
  * cross
@@ -11,6 +13,34 @@ const Is = require('ee-core/utils/is');
  */
 class CrossService {
 
+  info() {
+    const pids = cross.getPids();
+    logger.info('cross pids:', pids);
+
+    let num = 1;
+    pids.forEach(pid => {
+      let entity = cross.getProc(pid);
+      logger.info(`server-${num} name:${entity.name}`);
+      logger.info(`server-${num} config:`, entity.config);
+      num++;
+    })
+
+    return 'hello electron-egg';
+  }
+
+  getUrl(name) {
+    const serverUrl = cross.getUrl(name);
+    return serverUrl;
+  }
+
+  killServer(type, name) {
+    if (type == 'all') {
+      cross.killAll();
+    } else {
+      cross.killByName(name);
+    }
+  }  
+
   /**
    * create go service
    * In the default configuration, services can be started with applications. 
@@ -18,7 +48,7 @@ class CrossService {
    */   
   async createGoServer() {
     // method 1: Use the default Settings
-    //const entity = await Cross.run(serviceName);
+    //const entity = await cross.run(serviceName);
 
     // method 2: Use custom configuration
     const serviceName = "go";
@@ -29,7 +59,7 @@ class CrossService {
       args: ['--port=7073'],
       appExit: true,
     }
-    const entity = await Cross.run(serviceName, opt);
+    const entity = await cross.run(serviceName, opt);
     logger.info('server name:', entity.name);
     logger.info('server config:', entity.config);
     logger.info('server url:', entity.getUrl());
@@ -50,18 +80,18 @@ class CrossService {
       args: ['-jar', '-server', '-Xms512M', '-Xmx512M', '-Xss512k', '-Dspring.profiles.active=prod', `-Dserver.port=18080`, `-Dlogging.file.path=${Ps.getLogDir()}`, `${jarPath}`],
       appExit: false,
     }
-    if (Is.macOS()) {
+    if (is.macOS()) {
       // Setup Java program
-      opt.cmd = path.join(Ps.getExtraResourcesDir(), 'jre1.8.0_201.jre/Contents/Home/bin/java');
+      opt.cmd = path.join(getExtraResourcesDir(), 'jre1.8.0_201.jre/Contents/Home/bin/java');
     }
-    if (Is.linux()) {
+    if (is.linux()) {
       // Setup Java program
     }
 
-    const entity = await Cross.run(serviceName, opt);
+    const entity = await cross.run(serviceName, opt);
     logger.info('server name:', entity.name);
     logger.info('server config:', entity.config);
-    logger.info('server url:', Cross.getUrl(entity.name));
+    logger.info('server url:', cross.getUrl(entity.name));
 
     return;
   }  
@@ -73,7 +103,7 @@ class CrossService {
    */   
   async createPythonServer() {
     // method 1: Use the default Settings
-    //const entity = await Cross.run(serviceName);
+    //const entity = await cross.run(serviceName);
 
     // method 2: Use custom configuration
     const serviceName = "python";
@@ -85,13 +115,33 @@ class CrossService {
       windowsExtname: true,
       appExit: true,
     }
-    const entity = await Cross.run(serviceName, opt);
+    const entity = await cross.run(serviceName, opt);
     logger.info('server name:', entity.name);
     logger.info('server config:', entity.config);
     logger.info('server url:', entity.getUrl());
 
     return;
   }
+
+  async requestApi(name, urlPath, params) {
+    const serverUrl = cross.getUrl(name);
+    const apiHello = serverUrl + urlPath;
+    console.log('Server Url:', serverUrl);
+
+    const response = await axios({
+      method: 'get',
+      url: apiHello,
+      timeout: 1000,
+      params,
+      proxy: false,
+    });
+    if (response.status == 200) {
+      const { data } = response;
+      return data;
+    }
+
+    return null;
+  }  
 }
 
 CrossService.toString = () => '[class CrossService]';
diff --git a/electron/service/database/basedb.js b/electron/service/database/basedb.js
index b0b2126..0d5d05a 100644
--- a/electron/service/database/basedb.js
+++ b/electron/service/database/basedb.js
@@ -1,7 +1,7 @@
 'use strict';
 
 const { SqliteStorage } = require('ee-core/storage');
-const { getStorageDir } = require('ee-core/ps');
+const { getDataDir } = require('ee-core/ps');
 const path = require('path');
 
 /**
@@ -22,7 +22,7 @@ class BasedbService {
    */
   _init() {
     // 定义数据文件
-    const dbFile = path.join(getStorageDir(), "db", this.dbname);
+    const dbFile = path.join(getDataDir(), "db", this.dbname);
     const sqliteOptions = {
       timeout: 6000,
       verbose: console.log
diff --git a/frontend/src/views/cross/go/Index.vue b/frontend/src/views/cross/go/Index.vue
index 38445b4..57c0aa3 100644
--- a/frontend/src/views/cross/go/Index.vue
+++ b/frontend/src/views/cross/go/Index.vue
@@ -1,117 +1,104 @@
 <template>
-    <div id="app-cross-go">
-      <div class="one-block-1">
-        <span>
-          1. 基础控制
-        </span>
-      </div>  
-      <div class="one-block-2">
-        <a-space>
-          <a-button @click="create()"> 启动 </a-button>
-          <a-button @click="getUrl()"> 获取地址 </a-button>
-          <a-button @click="kill()"> kill </a-button>
-          <a-button @click="info()"> test </a-button>
-        </a-space>
-      </div>
-      <div class="one-block-1">
-        <span>
-          2. 发送http请求
-        </span>
-      </div>  
-      <div class="one-block-2">
-        <a-space>
-          <a-button @click="request(1)"> 前端发送 </a-button>
-          <a-button @click="request(2)"> 主进程发送 </a-button>
-        </a-space>
-      </div>
-      <div class="one-block-1">
-        <span>
-          3. 多个服务
-        </span>
-      </div>  
-      <div class="one-block-2">
-        <a-space>
-          <a-button @click="create()"> 启动 </a-button>
-          <a-button @click="killAll()"> kill所有 </a-button>
-        </a-space>
-      </div>
+  <div id="app-cross-go">
+    <div class="one-block-1">
+      <span>
+        1. 基础控制
+      </span>
+    </div>  
+    <div class="one-block-2">
+      <a-space>
+        <a-button @click="create()"> 启动 </a-button>
+        <a-button @click="getUrl()"> 获取地址 </a-button>
+        <a-button @click="kill()"> kill </a-button>
+        <a-button @click="info()"> test </a-button>
+      </a-space>
     </div>
-  </template>
-  <script>
-  import { ipcApiRoute } from '@/api';
-  import { ipc } from '@/utils/ipcRenderer';
-  import axios from 'axios';
-  
-  export default {
-    data() {
-      return {
-        type: 1,
-        serverUrl: ''
-      };
-    },
-    methods: {
-      info() {
-        ipc.invoke(ipcApiRoute.cross.crossInfo, {}).then(res => {
-          console.log('res:', res);
-        }) 
-      },
-      getUrl() {
-        ipc.invoke(ipcApiRoute.cross.getCrossUrl, {name: 'goapp'}).then(url => {
-          this.serverUrl = url;
-          this.$message.info(`服务地址: ${url}`);
-        }) 
-      },
-      kill() {
-        // name参数是 进程对象上的name，这里仅作为参照
-        ipc.invoke(ipcApiRoute.cross.killCrossServer, {type: 'one', name: 'goapp'})
-      },
-      killAll() {
-        ipc.invoke(ipcApiRoute.cross.killCrossServer, {type: 'all', name: 'goapp'})
-      },
-      create() {
-        ipc.invoke(ipcApiRoute.cross.createCrossServer, { program: 'go' })
-      },
-      request(type) {
-        if (type == 1 && this.serverUrl == "") {
-          this.$message.info("请先获取服务地址");
-          return
-        }
-        if (type == 1) {
-          const testApi = this.serverUrl + '/api/hello';
-          const cfg = {
-            method: 'get',
-            url: testApi,
-            params: { id: '111'},
-            timeout: 1000,
-          }
-          axios(cfg).then(res => {
-            console.log('res:', res);
-            const data = res.data.data || null;
-            this.$message.info(`服务返回: ${data}`);
-          })
-        } else {
-          ipc.invoke(ipcApiRoute.cross.requestApi, {name: 'goapp', urlPath: '/api/hello'}).then(res => {
-            console.log('res:', res);
-            const data = res.data || null;
-            this.$message.info(`服务返回: ${data}`);
-          }) 
-        }
-      }    
-    }
-  };
-  </script>
-  <style lang="less" scoped>
-  #app-cross-go {
-    padding: 0px 10px;
-    text-align: left;
-    width: 100%;
-    .one-block-1 {
-      font-size: 16px;
-      padding-top: 10px;
-    }
-    .one-block-2 {
-      padding-top: 10px;
-    }
+    <div class="one-block-1">
+      <span>
+        2. 发送http请求
+      </span>
+    </div>  
+    <div class="one-block-2">
+      <a-space>
+        <a-button @click="request(1)"> 前端发送 </a-button>
+        <a-button @click="request(2)"> 主进程发送 </a-button>
+      </a-space>
+    </div>
+  </div>
+</template>
+<script setup>
+import { ipcApiRoute } from '@/api';
+import { ipc } from '@/utils/ipcRenderer';
+import axios from 'axios';
+import { ref } from 'vue';
+import { message } from 'ant-design-vue';
+
+const serverUrl = ref('');
+
+function info() {
+  ipc.invoke(ipcApiRoute.cross.crossInfo, {}).then(res => {
+    console.log('res:', res);
+  }) 
+}
+
+function getUrl() {
+  ipc.invoke(ipcApiRoute.cross.getCrossUrl, {name: 'goapp'}).then(url => {
+    serverUrl.value = url;
+    message.info(`服务地址: ${url}`);
+  }) 
+}
+
+function kill() {
+  // name参数是 进程对象上的name，这里仅作为参照
+  ipc.invoke(ipcApiRoute.cross.killCrossServer, {type: 'one', name: 'goapp'})
+}
+
+function create() {
+  ipc.invoke(ipcApiRoute.cross.createCrossServer, { program: 'go' })
+}
+
+function request(type) {
+  if (type == 1 && serverUrl.value == "") {
+    message.info("请先获取服务地址");
+    return
   }
-  </style>
-  
\ No newline at end of file
+  if (type == 1) {
+    const testApi = serverUrl.value + '/api/hello';
+    const cfg = {
+      method: 'get',
+      url: testApi,
+      params: { id: '111'},
+      timeout: 1000,
+    }
+    axios(cfg).then(res => {
+      console.log('res:', res);
+      const data = res.data.data || null;
+      message.info(`服务返回: ${data}`);
+    })
+  } else {
+    ipc.invoke(ipcApiRoute.cross.requestApi, {name: 'goapp', urlPath: '/api/hello'}).then(res => {
+      console.log('res:', res);
+      if (res) {
+        const { data} = res;
+        message.info(`服务返回: ${data}`);
+      } else {
+        message.info(`服务无返回`);
+      }
+    }) 
+  }
+}  
+</script>
+<style lang="less" scoped>
+#app-cross-go {
+  padding: 0px 10px;
+  text-align: left;
+  width: 100%;
+  .one-block-1 {
+    font-size: 16px;
+    padding-top: 10px;
+  }
+  .one-block-2 {
+    padding-top: 10px;
+  }
+}
+</style>
diff --git a/go/config/.air.toml b/go/config/.air.toml
index 66a8c75..f0e1444 100644
--- a/go/config/.air.toml
+++ b/go/config/.air.toml
@@ -3,10 +3,10 @@ tmp_dir = "tmp"
 
 [build]
 # 编译使用的shell命令
-cmd = "go build -tags=fts5 -o ./tmp/goapp ./main.go"
+cmd = "go build -o ./tmp/goapp ./main.go"
 
 # 由`cmd`命令得到的二进制文件名
-bin = "./tmp/goapp --basedir=../ --env=dev --port=7003"
+bin = "./tmp/goapp --basedir=../ --env=dev --port=7073"
 # 在运行二进制文件时添加额外的参数 (bin/full_bin)。将运行“./tmp/main hello world”
 # args_bin = ["hello", "world"]
 
diff --git a/go/config/.air.windows.toml b/go/config/.air.windows.toml
index 300e2cd..a8b85d2 100644
--- a/go/config/.air.windows.toml
+++ b/go/config/.air.windows.toml
@@ -3,10 +3,10 @@ tmp_dir = "tmp"
 
 [build]
 # 编译使用的shell命令
-cmd = "go build -tags=fts5 -o ./tmp/goapp.exe ./main.go"
+cmd = "go build -o ./tmp/goapp.exe ./main.go"
 
 # 由`cmd`命令得到的二进制文件名
-bin = "./tmp/goapp.exe --basedir=../ --env=dev --port=7003"
+bin = "./tmp/goapp.exe --basedir=../ --env=dev --port=7073"
 # 在运行二进制文件时添加额外的参数 (bin/full_bin)。将运行“./tmp/main hello world”
 # args_bin = ["hello", "world"]
 
diff --git a/go/public/config/.air.toml b/go/public/config/.air.toml
index 66a8c75..f0e1444 100644
--- a/go/public/config/.air.toml
+++ b/go/public/config/.air.toml
@@ -3,10 +3,10 @@ tmp_dir = "tmp"
 
 [build]
 # 编译使用的shell命令
-cmd = "go build -tags=fts5 -o ./tmp/goapp ./main.go"
+cmd = "go build -o ./tmp/goapp ./main.go"
 
 # 由`cmd`命令得到的二进制文件名
-bin = "./tmp/goapp --basedir=../ --env=dev --port=7003"
+bin = "./tmp/goapp --basedir=../ --env=dev --port=7073"
 # 在运行二进制文件时添加额外的参数 (bin/full_bin)。将运行“./tmp/main hello world”
 # args_bin = ["hello", "world"]
 
diff --git a/go/public/config/.air.windows.toml b/go/public/config/.air.windows.toml
index 300e2cd..a8b85d2 100644
--- a/go/public/config/.air.windows.toml
+++ b/go/public/config/.air.windows.toml
@@ -3,10 +3,10 @@ tmp_dir = "tmp"
 
 [build]
 # 编译使用的shell命令
-cmd = "go build -tags=fts5 -o ./tmp/goapp.exe ./main.go"
+cmd = "go build -o ./tmp/goapp.exe ./main.go"
 
 # 由`cmd`命令得到的二进制文件名
-bin = "./tmp/goapp.exe --basedir=../ --env=dev --port=7003"
+bin = "./tmp/goapp.exe --basedir=../ --env=dev --port=7073"
 # 在运行二进制文件时添加额外的参数 (bin/full_bin)。将运行“./tmp/main hello world”
 # args_bin = ["hello", "world"]