diff --git a/pom.xml b/pom.xml
index a2e797c..d43c362 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,6 +21,8 @@
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-web</artifactId>
 		</dependency>
+
+		<!-- websocket -->
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-websocket</artifactId>
diff --git a/src/main/java/com/xtong/zhbs/configure/WebSocketConfig.java b/src/main/java/com/xtong/zhbs/configure/WebSocketConfig.java
new file mode 100644
index 0000000..5979031
--- /dev/null
+++ b/src/main/java/com/xtong/zhbs/configure/WebSocketConfig.java
@@ -0,0 +1,16 @@
+package com.xtong.zhbs.configure;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.socket.server.standard.ServerEndpointExporter;
+
+/**
+ * webscoket configuration
+ */
+@Configuration
+public class WebSocketConfig {
+    @Bean
+    public ServerEndpointExporter serverEndpointExporter(){
+        return new ServerEndpointExporter();
+    }
+}