diff --git a/MBTI.html b/MBTI.html
index d0a699b..2c4f00e 100644
--- a/MBTI.html
+++ b/MBTI.html
@@ -7,7 +7,7 @@
     <meta name="description" content="A website for MBTI test">
     <meta name="viewport" content="width=device-width">
     <meta name="keywords" content="MBTI, mbti">
-    <title>测试中|MBTI-TEST</title>
+    <title>测试中</title>
     <link rel="shortcut icon" href="./static/img/favicon.ico">
     <link rel="stylesheet" type="text/css" href="./static/css/app.css" />
     <link rel="stylesheet" href="./static/css/bootstrap.min.css">
@@ -16,6 +16,7 @@
     <script src="./static/js/bootstrap.min.js"></script>
     <script type="text/javascript" src="./static/js/jquery.cookie.js"></script>
     <script src="./static/js/MBTI.js"></script>
+    <script src="./static/js/printProjectInfo.js"></script>
     <style>
         .questionbox {
             height: 100vh;
diff --git a/index.html b/index.html
index 1f0618d..38cc820 100644
--- a/index.html
+++ b/index.html
@@ -7,7 +7,7 @@
     <meta name="description" content="A website for MBTI test">
     <meta name="viewport" content="width=device-width">
     <meta name="keywords" content="MBTI, mbti">
-    <title>首页|MBTI-TEST</title>
+    <title>首页</title>
     <link rel="shortcut icon" href="./static/img/favicon.ico">
     <link rel="stylesheet" href="./static/css/bootstrap.min.css">
     <link rel="stylesheet" href="./static/css/title.css">
@@ -15,6 +15,7 @@
     <link rel="stylesheet" href="./static/css/app.css">
     <script src="./static/js/jquery-3.7.1.min.js"></script>
     <script src="./static/js/bootstrap.min.js"></script>
+    <script src="./static/js/printProjectInfo.js"></script>
     <script type="text/javascript" src="./static/js/jquery.cookie.js"></script>
 </head>
 
diff --git a/personalities.html b/personalities.html
index 12234b0..957a8b8 100644
--- a/personalities.html
+++ b/personalities.html
@@ -8,7 +8,7 @@
     <meta name="description" content="A website for MBTI test">
     <meta name="viewport" content="width=device-width">
     <meta name="keywords" content="MBTI, mbti">
-    <title>十六种人格简介|MBTI-TEST</title>
+    <title>十六种人格简介</title>
     <link rel="shortcut icon" href="./static/img/favicon.ico">
     <link rel="stylesheet" href="./static/css/bootstrap.min.css">
     <link rel="stylesheet" href="./static/css/personality-index.css">
@@ -16,7 +16,7 @@
     <script src="./static/js/snap.svg-min.js"></script>
     <script src="./static/js/jquery-3.7.1.min.js"></script>
     <script src="./static/js/bootstrap.min.js"></script>
-
+    <script src="./static/js/printProjectInfo.js"></script>
 </head>
 
 <body style="">
diff --git a/static/js/MBTI.js b/static/js/MBTI.js
index ca493cb..3f58f12 100644
--- a/static/js/MBTI.js
+++ b/static/js/MBTI.js
@@ -44,7 +44,7 @@ $(document).ready(function () {
     $("input[name='answer']").on("change", function () {
         var answer = $(this).val();
         answers.push(answer);
-        console.log(answers);
+
         var form = $(this).parent().parent().parent();
         var next_form = form.next();
         setTimeout(function () {
@@ -53,7 +53,7 @@ $(document).ready(function () {
         }, 520);
         if (answers.length == 93) {
             var page = ObtainingAnswers(answers)
-            console.log(page);
+
             window.location.href = `./personalities/${page}.html`;
             //$.ajax({
             //    type: 'post',
diff --git a/static/js/introduce.js b/static/js/introduce.js
index cdaf123..1e75033 100644
--- a/static/js/introduce.js
+++ b/static/js/introduce.js
@@ -137,4 +137,15 @@ $(document).ready(function () {
 
     window.addEventListener('scroll', scrollPage);
     trigger.addEventListener('click', function () { toggle('reveal'); });
+
+    var license = "MIT License";
+    var github = "https://github.com/MskTmi/MBTI";
+    var disclaimer = "This project is for learning and reference only, and does not bear any responsibility.";
+    console.group("Project Information");
+
+    console.log("%cThis project is licensed under the " + license, "color: darkorange; font-size: 20px;");
+    console.log("%cThe source code for this project is hosted on " + github, "color: darkorange; font-size: 20px;");
+    console.log("%cDisclaimer: " + disclaimer, "color: darkorange; font-size: 20px;");
+
+    console.groupEnd();
 });
\ No newline at end of file
diff --git a/static/js/printProjectInfo.js b/static/js/printProjectInfo.js
new file mode 100644
index 0000000..dc7d78e
--- /dev/null
+++ b/static/js/printProjectInfo.js
@@ -0,0 +1,12 @@
+$(document).ready(function () {
+    var license = "MIT License";
+    var github = "https://github.com/MskTmi/MBTI";
+    var disclaimer = "This project is for learning and reference only, and does not bear any responsibility.";
+    console.group("Project Information");
+
+    console.log("%cThis project is licensed under the " + license, "color: darkorange; font-size: 20px;");
+    console.log("%cThe source code for this project is hosted on " + github, "color: darkorange; font-size: 20px;");
+    console.log("%cDisclaimer: " + disclaimer, "color: darkorange; font-size: 20px;");
+
+    console.groupEnd();
+})
\ No newline at end of file
diff --git a/welcome.html b/welcome.html
index 08abfee..9457c99 100644
--- a/welcome.html
+++ b/welcome.html
@@ -8,6 +8,7 @@
     <link rel="stylesheet" type="text/css" href="./static/css/welcome.css" />
     <script type="text/javascript" src="./static/js/jquery-3.7.1.min.js"></script>
     <script type="text/javascript" src="./static/js/jquery.lettering.js"></script>
+    <script src="./static/js/printProjectInfo.js"></script>
 </head>
 
 <body>
