diff --git a/README.md b/README.md
index cb4902e..247f971 100644
--- a/README.md
+++ b/README.md
@@ -8,11 +8,12 @@
 <h2>1. Cài đặt</h2>
 <code>
     /* 1. index.html */ 
-    <div><<span>iframe</span> class="hura-main-content" id="js-hura-iframe" src="{// Url giao diện \\}"> </<span>iframe</span>></div>
+
+    <div><<span>iframe</span> class="hura-main-content" id="js-hura-iframe" src="{// Url giao diện \\}"> <</<span>iframe</span>></div>
     <div><<span>script</span> src="js/hura_edit.js"> <<span>/script</span>> => // code edit template</div>
     <div><<span>script</span> src="js/jscolor.js"> <<span>/script</span>> => // Bảng mã màu</div>
     <div><<span>script</span>> Hura_Edit.install();  <<span>/script</span>> // => Cài đặt</div>
-    
+
     /* 2. file giao diện. Các file dưới sẽ được thêm vào iframe. Function cài đặt Hura_Edit.Iframe.iframe_Setup() */ 
     <div><<span>link</span> rel="stylesheet" href="css/style.css" ></div>
     <div><<span>script</span>> src="https://code.jquery.com/ui/1.13.2/jquery-ui.min.js"> <<span>/script</span>> => // Thư viện kéo/thả</div>
@@ -50,11 +51,9 @@
 
 <code>
     <!-- // Logo -->
-    <div>
-        <span><</span>a class="js-hura-edit" data-hura-type="file">
-            <div><span><</span>img src="{{ url image }}" alt="logo"></div>
-        <span><</span>/a>
-    </div>
+    <span><</span>a class="js-hura-edit" data-hura-type="file">
+        <div><span><</span>img src="{{ url image }}" alt="logo"></div>
+    <span><</span>/a>
 
     <!-- // Banner -->
     <span><</span>div class="js-hura-edit" data-hura-type="file">