diff --git a/tools/robot/clientnet.js b/tools/robot/clientnet.js
index 4bd5b299..2d30bcb9 100644
--- a/tools/robot/clientnet.js
+++ b/tools/robot/clientnet.js
@@ -1,3 +1,4 @@
+const readline = require('readline');
 const protobuf = require('protobufjs');
 const ws = require('nodejs-websocket');
 
@@ -19,6 +20,13 @@ class ClientNet {
     this.recvBuf = Buffer.alloc(0);
     this.uniqId = 1000;
     this.msgHandlerMap = new Map();
+    this.rl = readline.createInterface({
+      input: process.stdin,
+      //output: process.stdout
+    });
+    this.rl.on("line", (line)=> {
+      this.parseCmdLine(line);
+    });
   }
 
   selfRegisterMsgHandle(msgName) {
@@ -174,6 +182,35 @@ class ClientNet {
 
   }
 
+  parseCmdLine(line) {
+    const params = line.split(' ');
+    if (params.length <= 0) {
+      console.log('unknown command');
+      return;
+    }
+    const msgName = params[0];
+    const msgFields = params.slice(1);
+    const msgType = this.protoPb.lookupType(msgName);
+    if (!msgType) {
+      console.log('unknown command');
+      return;
+    }
+    const msg = {};
+    for (let i = 0; i < msgType.fieldsArray.length; ++i) {
+      if (i < msgFields.length) {
+        const name = msgType.fieldsArray[i].name;
+        const type = msgType.fieldsArray[i].type;
+        if (['int32', 'int', 'float', 'double'].indexOf(type) >= 0) {
+          msg[name] = Number(msgFields[i]);
+        } else {
+          msg[name] = msgFields[i];
+        }
+      }
+    }
+    console.log(msg);
+    this.sendMsg(msgName, msg);
+  }
+
 }
 
 module.exports = ClientNet;