diff --git a/zh/08.2.md b/zh/08.2.md
index 0573488a..114c131c 100644
--- a/zh/08.2.md
+++ b/zh/08.2.md
@@ -47,46 +47,46 @@ WebSocket分为客户端和服务端，接下来我们将实现一个简单的
 
 ```html
 
-	<html>
-	<head></head>
-	<body>
-		<script type="text/javascript">
-			var sock = null;
-			var wsuri = "ws://127.0.0.1:1234";
+<html>
+<head></head>
+<body>
+	<script type="text/javascript">
+		var sock = null;
+		var wsuri = "ws://127.0.0.1:1234";
 
-			window.onload = function() {
+		window.onload = function() {
 
-				console.log("onload");
+			console.log("onload");
 
-				sock = new WebSocket(wsuri);
+			sock = new WebSocket(wsuri);
 
-				sock.onopen = function() {
-					console.log("connected to " + wsuri);
-				}
+			sock.onopen = function() {
+				console.log("connected to " + wsuri);
+			}
 
-				sock.onclose = function(e) {
-					console.log("connection closed (" + e.code + ")");
-				}
+			sock.onclose = function(e) {
+				console.log("connection closed (" + e.code + ")");
+			}
 
-				sock.onmessage = function(e) {
-					console.log("message received: " + e.data);
-				}
-			};
+			sock.onmessage = function(e) {
+				console.log("message received: " + e.data);
+			}
+		};
 
-			function send() {
-				var msg = document.getElementById('message').value;
-				sock.send(msg);
-			};
-		</script>
-		<h1>WebSocket Echo Test</h1>
-		<form>
-			<p>
-				Message: <input id="message" type="text" value="Hello, world!">
-			</p>
-		</form>
-		<button onclick="send();">Send Message</button>
-	</body>
-	</html>
+		function send() {
+			var msg = document.getElementById('message').value;
+			sock.send(msg);
+		};
+	</script>
+	<h1>WebSocket Echo Test</h1>
+	<form>
+		<p>
+			Message: <input id="message" type="text" value="Hello, world!">
+		</p>
+	</form>
+	<button onclick="send();">Send Message</button>
+</body>
+</html>
 
 ```
 可以看到客户端JS，很容易的就通过WebSocket函数建立了一个与服务器的连接sock，当握手成功后，会触发WebScoket对象的onopen事件，告诉客户端连接已经成功建立。客户端一共绑定了四个事件。
@@ -100,45 +100,45 @@ WebSocket分为客户端和服务端，接下来我们将实现一个简单的
 
 ```Go
 
-	package main
+package main
 
-	import (
-		"golang.org/x/net/websocket"
-		"fmt"
-		"log"
-		"net/http"
-	)
+import (
+	"golang.org/x/net/websocket"
+	"fmt"
+	"log"
+	"net/http"
+)
 
-	func Echo(ws *websocket.Conn) {
-		var err error
+func Echo(ws *websocket.Conn) {
+	var err error
 
-		for {
-			var reply string
+	for {
+		var reply string
 
-			if err = websocket.Message.Receive(ws, &reply); err != nil {
-				fmt.Println("Can't receive")
-				break
-			}
+		if err = websocket.Message.Receive(ws, &reply); err != nil {
+			fmt.Println("Can't receive")
+			break
+		}
 
-			fmt.Println("Received back from client: " + reply)
+		fmt.Println("Received back from client: " + reply)
 
-			msg := "Received:  " + reply
-			fmt.Println("Sending to client: " + msg)
+		msg := "Received:  " + reply
+		fmt.Println("Sending to client: " + msg)
 
-			if err = websocket.Message.Send(ws, msg); err != nil {
-				fmt.Println("Can't send")
-				break
-			}
+		if err = websocket.Message.Send(ws, msg); err != nil {
+			fmt.Println("Can't send")
+			break
 		}
 	}
+}
 
-	func main() {
-		http.Handle("/", websocket.Handler(Echo))
+func main() {
+	http.Handle("/", websocket.Handler(Echo))
 
-		if err := http.ListenAndServe(":1234", nil); err != nil {
-			log.Fatal("ListenAndServe:", err)
-		}
+	if err := http.ListenAndServe(":1234", nil); err != nil {
+		log.Fatal("ListenAndServe:", err)
 	}
+}
 
 ```
 当客户端将用户输入的信息Send之后，服务器端通过Receive接收到了相应信息，然后通过Send发送了应答信息。
