diff --git a/01_Day_Introduction/01_day_starter/index.html b/01_Day_Introduction/01_day_starter/index.html
deleted file mode 100644
index 7ed5b19..0000000
--- a/01_Day_Introduction/01_day_starter/index.html
+++ /dev/null
@@ -1,19 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-
-<head>
-	<title>30DaysOfJavaScript</title>
-</head>
-
-<body>
-	<h1>30DaysOfJavaScript:03 Day</h1>
-	<h2>Introduction</h2>
-	<button onclick="alert('Welcome to 30DaysOfJavaScript!');">Click Me</button>
-	<script src="./helloworld.js"></script>
-	<script src="./introduction.js"></script>
-	<script src="./variable.js"></script>
-	<script src="./main.js"></script>
-
-</body>
-
-</html>
\ No newline at end of file
diff --git a/01_Day_Introduction/01_day_starter/main.js b/01_Day_Introduction/01_day_starter/main.js
deleted file mode 100644
index 2b952bc..0000000
--- a/01_Day_Introduction/01_day_starter/main.js
+++ /dev/null
@@ -1,4 +0,0 @@
-// the variable values can be accessed from other variable.js file
-console.log(firstName, lastName, country, city, age, isMarried) 
-console.log(gravity, boilingPoint, PI) // 9.81, 100, 3.14
-console.log(name, job, live)
\ No newline at end of file
diff --git a/01_Day_Introduction/1_day_of_javascript/index.html b/01_Day_Introduction/1_day_of_javascript/index.html
index 660f03d..6e0c088 100644
--- a/01_Day_Introduction/1_day_of_javascript/index.html
+++ b/01_Day_Introduction/1_day_of_javascript/index.html
@@ -8,9 +8,9 @@
     <script src="helloworld.js" ></script>
     <script src="introduction.js"></script>
     <script src="variable.js"></script>
+    <script src="main.js"></script>
 </head>
 <body>
-
-    
+    <h1>Javascript Day 1</h1>
 </body>
 </html>
\ No newline at end of file
diff --git a/01_Day_Introduction/1_day_of_javascript/main.js b/01_Day_Introduction/1_day_of_javascript/main.js
new file mode 100644
index 0000000..887822a
--- /dev/null
+++ b/01_Day_Introduction/1_day_of_javascript/main.js
@@ -0,0 +1,5 @@
+//The variable values can be accessed from other js file.
+
+console.log(firstName, lastName, country, city, age, single);
+console.log(gravity, boilingPoint, PI); //Output 9.81, 100, 3.14.
+console.log(name, job, live); //Output Kyrie, Player, Australia.
\ No newline at end of file
