diff --git a/examples/bios.html b/examples/bios.html
index 382d8c7..c43cda2 100644
--- a/examples/bios.html
+++ b/examples/bios.html
@@ -4,7 +4,6 @@
 <head>
     <meta charset="UTF-8">
     <title>BIOS Example</title>
-    <script src="plugins/jquery-3.4.1.min.js"></script>
     <script src="../dist/tuicss.min.js"></script>
     <link rel="stylesheet" href="../dist/tuicss.min.css">
 </head>
@@ -67,4 +66,4 @@
         </div>
     </div>
 </body>
-</html>
\ No newline at end of file
+</html>
diff --git a/examples/inputs.html b/examples/inputs.html
index 1e9b9d1..949ae86 100644
--- a/examples/inputs.html
+++ b/examples/inputs.html
@@ -4,7 +4,6 @@
 <head>
     <meta charset="UTF-8">
     <title>Inputs Example</title>
-    <script src="plugins/jquery-3.4.1.min.js"></script>
     <script src="../dist/tuicss.min.js"></script>
     <link rel="stylesheet" href="../dist/tuicss.min.css">
     <style>
@@ -77,4 +76,4 @@
     </div>
 </body>
 
-</html>
\ No newline at end of file
+</html>
diff --git a/examples/pc-startup.html b/examples/pc-startup.html
index c328ce1..432cc88 100644
--- a/examples/pc-startup.html
+++ b/examples/pc-startup.html
@@ -4,7 +4,6 @@
 <head>
     <meta charset="UTF-8">
     <title>PC Startup Example</title>
-    <script src="plugins/jquery-3.4.1.min.js"></script>
     <script src="../dist/tuicss.min.js"></script>
     <link rel="stylesheet" href="../dist/tuicss.min.css">
 </head>
@@ -53,4 +52,4 @@
         setTimeout(function() { $("#session-4").show(); }, 870);
     });
 </script>
-</html>
\ No newline at end of file
+</html>
diff --git a/examples/pocket-calculator.html b/examples/pocket-calculator.html
index 10527a7..ded5d8a 100644
--- a/examples/pocket-calculator.html
+++ b/examples/pocket-calculator.html
@@ -4,7 +4,6 @@
 <head>
     <meta charset="UTF-8">
     <title>Pocket Calculator Example</title>
-    <script src="plugins/jquery-3.4.1.min.js"></script>
     <script src="../dist/tuicss.min.js"></script>
     <link rel="stylesheet" href="../dist/tuicss.min.css">
 </head>
@@ -52,4 +51,4 @@
     </script>
 </body>
 
-</html>
\ No newline at end of file
+</html>
diff --git a/examples/progress-bar.html b/examples/progress-bar.html
index 0d1428b..8504f0a 100644
--- a/examples/progress-bar.html
+++ b/examples/progress-bar.html
@@ -4,7 +4,6 @@
 <head>
     <meta charset="UTF-8">
     <title>Progress Example</title>
-    <script src="plugins/jquery-3.4.1.min.js"></script>
     <script src="../dist/tuicss.min.js"></script>
     <link rel="stylesheet" href="../dist/tuicss.min.css">
 </head>
@@ -15,40 +14,40 @@
         <div class="tui-window" style="text-align: left;">
             <fieldset class="tui-fieldset">
                 <legend class="center">Progress</legend>
-                0% ............: 
+                0% ............:
                 <div class="tui-progress-bar inline-block valign-middle">
                     <span class="tui-progress" style="width: 0%"></span>
                 </div><br><br>
-                25% ...........: 
+                25% ...........:
                 <div class="tui-progress-bar inline-block valign-middle">
                     <span class="tui-progress" style="width: 25%"></span>
                 </div><br><br>
-                50% ...........: 
+                50% ...........:
                 <div class="tui-progress-bar inline-block valign-middle">
                     <span class="tui-progress" style="width: 50%"></span>
                 </div><br><br>
-                75% ...........: 
+                75% ...........:
                 <div class="tui-progress-bar inline-block valign-middle">
                     <span class="tui-progress" style="width: 75%"></span>
                 </div><br><br>
-                100% ..........: 
+                100% ..........:
                 <div class="tui-progress-bar inline-block valign-middle">
                     <span class="tui-progress" style="width: 100%"></span>
                 </div><br><br>
-                Texture bg ....: 
+                Texture bg ....:
                 <div class="tui-progress-bar inline-block valign-middle tui-bg-blue-black">
                     <span class="tui-progress" style="width: 50%"></span>
                 </div><br><br>
-                Indeterminate .: 
+                Indeterminate .:
                 <div class="tui-progress-bar inline-block valign-middle">
                     <span class="tui-indeterminate"></span>
                 </div><br><br>
-                Labeled .......: 
+                Labeled .......:
                 <div class="tui-progress-bar inline-block valign-middle">
                     <span class="tui-progress-label black-text">75%</span>
                     <span class="tui-progress" style="width: 75%"></span>
                 </div><br><br>
-                Custom ........: 
+                Custom ........:
                 <div class="tui-progress-bar inline-block valign-middle red-255">
                     <span class="tui-progress green-255" style="width: 50%"></span>
                 </div>
@@ -57,4 +56,4 @@
         </div>
     </body>
 
-</html>
\ No newline at end of file
+</html>
diff --git a/examples/register.html b/examples/register.html
index 599a657..3621a15 100644
--- a/examples/register.html
+++ b/examples/register.html
@@ -4,7 +4,6 @@
 <head>
     <meta charset="UTF-8">
     <title>Register Example</title>
-    <script src="plugins/jquery-3.4.1.min.js"></script>
     <script src="../dist/tuicss.min.js"></script>
     <link rel="stylesheet" href="../dist/tuicss.min.css">
     <style>
@@ -18,7 +17,7 @@
 
 <body>
     <div class="tui-screen-800-600 bordered white-168 tui-bg-blue-black center">
-        
+
         <div class="tui-window full-width tui-no-shadow left-align">
             <fieldset class="tui-fieldset no-legend">
                 <ul>
@@ -123,4 +122,4 @@
 
     </div>
 </body>
-</html>
\ No newline at end of file
+</html>
diff --git a/examples/scandisk.html b/examples/scandisk.html
index 07895d7..9877d59 100644
--- a/examples/scandisk.html
+++ b/examples/scandisk.html
@@ -4,7 +4,6 @@
 <head>
     <meta charset="UTF-8">
     <title>Scandisk Example</title>
-    <script src="plugins/jquery-3.4.1.min.js"></script>
     <script src="../dist/tuicss.min.js"></script>
     <link rel="stylesheet" href="../dist/tuicss.min.css">
     <style>
@@ -49,4 +48,4 @@
         </div>
     </div>
 </body>
-</html>
\ No newline at end of file
+</html>
diff --git a/examples/table.html b/examples/table.html
index 29e65ab..725daad 100644
--- a/examples/table.html
+++ b/examples/table.html
@@ -4,7 +4,6 @@
 <head>
     <meta charset="UTF-8">
     <title>Table Example</title>
-    <script src="plugins/jquery-3.4.1.min.js"></script>
     <script src="../dist/tuicss.min.js"></script>
     <link rel="stylesheet" href="../dist/tuicss.min.css">
     <style>
@@ -253,4 +252,4 @@
     </div>
 </body>
 
-</html>
\ No newline at end of file
+</html>
diff --git a/examples/window-and-panels.html b/examples/window-and-panels.html
index a3bb44d..1ea321d 100644
--- a/examples/window-and-panels.html
+++ b/examples/window-and-panels.html
@@ -4,7 +4,6 @@
 <head>
     <meta charset="UTF-8">
     <title>Window and Panels Example</title>
-    <script src="plugins/jquery-3.4.1.min.js"></script>
     <script src="../dist/tuicss.min.js"></script>
     <link rel="stylesheet" href="../dist/tuicss.min.css">
     <style>
@@ -132,7 +131,7 @@
                 <textarea class="tui-textarea" style="width: 400px; height: 200px;">#include &#60;iostream&#62;
 using namespace std;
 
-int main() 
+int main()
 {
     cout &#60;&#60; "Hello, World!";
     return 0;
@@ -168,4 +167,4 @@ int main()
     </div>
 </body>
 
-</html>
\ No newline at end of file
+</html>
