diff --git a/public/javascripts/jupyter.js b/public/javascripts/jupyter.js
index 7f5e97b0f..6610bfdca 100644
--- a/public/javascripts/jupyter.js
+++ b/public/javascripts/jupyter.js
@@ -23,23 +23,27 @@ function runEvery10Sec() {
 }
 
 $(function(){
-	document.addEventListener('keydown', (e) => {
-		if (e.keyCode == 83 && (navigator.platform.match("Mac") ? e.metaKey : e.ctrlKey)){
-			e.preventDefault();
-			console.log("点击了ctrl+s");
-			console.log("开始发送消息了ctrl+s");
-			window.parent.postMessage('jupytermessage','*');
-		}
-	});
-
+document.addEventListener('keydown', (e) => {
+	if (e.keyCode == 83 && (navigator.platform.match("Mac") ? e.metaKey : e.ctrlKey)){
+		e.preventDefault();
+		console.log("点击了ctrl+s");
+		console.log("开始发送消息了ctrl+s");
+		window.parent.postMessage('jupytermessage','*');
+	}
+});
+})
+$(function(){
 	window.addEventListener('message', (e) => {
-
+		console.log("触发了Parentwindow");
+		console.log(e);
 		if(e){
 			if(e.data){
-				if(e.data==="stopParent"){
+				if(e.data==="Parentwindow"){
 					//重置停止
 					timebool=false;
-				}else if(e.data==="clonsParent"){
+					console.log("父窗口调我了重置停止");
+				}else if(e.data==="cancelwindow"){
+					console.log("父窗口调我了取消启动");
 					//取消启动
 					timebool=true;
 					this.runEvery10Sec();
@@ -49,6 +53,5 @@ $(function(){
 		}
 
 	});
-
 })