diff --git a/doric-cli/package-lock.json b/doric-cli/package-lock.json
index 86c2dce5..0e0ddefb 100644
--- a/doric-cli/package-lock.json
+++ b/doric-cli/package-lock.json
@@ -178,6 +178,11 @@
         "brace-expansion": "^1.1.7"
       }
     },
+    "nodejs-websocket": {
+      "version": "1.7.2",
+      "resolved": "https://registry.npmjs.org/nodejs-websocket/-/nodejs-websocket-1.7.2.tgz",
+      "integrity": "sha512-PFX6ypJcCNDs7obRellR0DGTebfUhw1SXGKe2zpB+Ng1DQJhdzbzx1ob+AvJCLzy2TJF4r8cCDqMQqei1CZdPQ=="
+    },
     "normalize-path": {
       "version": "3.0.0",
       "resolved": "http://registry.npm.taobao.org/normalize-path/download/normalize-path-3.0.0.tgz",
diff --git a/doric-cli/package.json b/doric-cli/package.json
index 3b38558d..a1fffbcf 100644
--- a/doric-cli/package.json
+++ b/doric-cli/package.json
@@ -23,6 +23,7 @@
     "child_process": "^1.0.2",
     "chokidar": "^3.0.2",
     "commander": "^2.20.0",
+    "nodejs-websocket": "^1.7.2",
     "rollup": "^1.18.0",
     "shelljs": "^0.8.3",
     "typescript": "^3.5.3"
diff --git a/doric-cli/scripts/server.js b/doric-cli/scripts/server.js
new file mode 100644
index 00000000..104c7502
--- /dev/null
+++ b/doric-cli/scripts/server.js
@@ -0,0 +1,21 @@
+const ws = require('nodejs-websocket')
+
+const createServer = () => {
+    let server = ws.createServer(connection => {
+        connection.on('text', function (result) {
+            console.log('发送消息', result)
+        })
+        connection.on('connect', function (code) {
+            console.log('开启连接', code)
+        })
+        connection.on('close', function (code) {
+            console.log('关闭连接', code)
+        })
+        connection.on('error', function (code) {
+            console.log('异常关闭', code)
+        })
+    })
+    return server
+}
+
+module.exports = createServer()
\ No newline at end of file
diff --git a/doric-cli/scripts/watcher.js b/doric-cli/scripts/watcher.js
index fa815e10..4b9df594 100644
--- a/doric-cli/scripts/watcher.js
+++ b/doric-cli/scripts/watcher.js
@@ -1,10 +1,22 @@
-var chokidar = require('chokidar')
+const chokidar = require('chokidar')
+const ws = require('./server')
+const fs = require("fs")
+
 require('shelljs/global')
 
 exec('npm run dev', () => {
 })
-chokidar.watch(process.cwd() + "/build", {
+ws.listen(7777)
+chokidar.watch(process.cwd() + "/bundle", {
     ignored: /(^|[\/\\])\../,
 }).on('all', (event, path) => {
-    console.log(event, path)
+    console.log('path is ', path)
+    if (event === 'add' || event === 'change') {
+        fs.readFile(path, 'utf-8', (error, data) => {
+            console.log('send data ', data)
+            ws.connections.forEach(e => {
+                e.sendText(data)
+            })
+        })
+    }
 });