diff --git a/part1/fed-e-task-01-01/code/code1.js b/part1/fed-e-task-01-01/code/code1.js
index f0490a131f23eea0ee70da7337db918ef706894a..b641479fd9f8b482a79d3f59210beb233b1b90ae 100644
--- a/part1/fed-e-task-01-01/code/code1.js
+++ b/part1/fed-e-task-01-01/code/code1.js
@@ -13,3 +13,13 @@
   }, 10)
 */
 
+var promise=new Promise(function(resolve,reject){
+ setTimeout(function(){
+     var a='hello'
+ },10)
+}).then(setTimeout(function(){
+    var b='lagou'
+},10)).then(setTimeout(function(){
+    var c = 'I ♥ U'
+    console.log(a + b +c)
+},10))
\ No newline at end of file