diff --git a/en/database.html b/en/database.html
index c22d4d6..9d2132d 100644
--- a/en/database.html
+++ b/en/database.html
@@ -37,8 +37,8 @@
 .titleInput {
         margin: 0px;
 	    position: absolute;		
-	    top: 12px;
-        left: 242px;
+	    top: 180px;
+        left: 142px;
         font-size: 1.0em;
         padding: 0px;
         animation: fadeIn 0.5s ease-in-out;
@@ -47,8 +47,8 @@
 .titleInput:last-child {        
         margin: 0px;
 	    position: absolute;		
-	    top: 12px;
-        left: 242px;
+	    top: 180px;
+        left: 142px;
         font-size: 1.0em;
         padding: 0px;
         border-bottom: none;
@@ -108,7 +108,7 @@
 <!-- script function titleInput input = document get element by id nodes value | document get element by class titleInput -->
 <div id="inputWrapper">
 <input
-style="position:absolute;top:15px;left:15px;width:220px;"
+style="position:absolute;top:360px;left:90px;width:220px;"
 id="filterInput"
 onkeyup="titleInput()"
 autocomplete="true"
@@ -172,8 +172,8 @@
 position: absolute;
 padding: 0px;
 margin: 0px;
-top: 20px;
-left: 30px;			
+top: 15px;
+left: 15px;			
 font-size: 10px;">
 <!-- <script> var msg = new SpeechSynthesisUtterance('connected'); window.speechSynthesis.speak(msg); </script> -->
 <!-- content -->
@@ -725,3 +725,4 @@
 <a href="./digestion.html"class="titleInput"><button>digestion</button></a>
 <a href="./memorization.html"class="titleInput"><button>memorization</button></a>
 <a href="./xml.html"class="titleInput"><button>xml</button></a>
+<a href="./intelligence.html"class="titleInput"><button>intelligence</button></a>
diff --git a/en/intelligence.html b/en/intelligence.html
new file mode 100644
index 0000000..4116912
--- /dev/null
+++ b/en/intelligence.html
@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html>
+<head><meta name="viewport"content="width=device-width">
+<style>fieldset{position:absolute;width:100%;height: 100%;}</style>
+<title>intelligence</title>
+</head>
+<body><fieldset>
+<legend>intelligence</legend><script> var msg = new SpeechSynthesisUtterance('intelligence'); window.speechSynthesis.speak(msg); </script>
+</fieldset>
+</body>
+<html>
\ No newline at end of file
diff --git a/en/intelligence.txt b/en/intelligence.txt
new file mode 100644
index 0000000..8d3575e
--- /dev/null
+++ b/en/intelligence.txt
@@ -0,0 +1 @@
+intelligence
