diff --git a/websocket-plugin/src/main/java/cc/iotkit/plugins/websocket/conf/WebsocketConfig.java b/websocket-plugin/src/main/java/cc/iotkit/plugins/websocket/conf/WebsocketConfig.java
index abd0c50..e4bb7eb 100644
--- a/websocket-plugin/src/main/java/cc/iotkit/plugins/websocket/conf/WebsocketConfig.java
+++ b/websocket-plugin/src/main/java/cc/iotkit/plugins/websocket/conf/WebsocketConfig.java
@@ -13,8 +13,6 @@ import lombok.Data;
 import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.stereotype.Component;
 
-import java.util.List;
-
 @Data
 @Component
 @ConfigurationProperties(prefix = "websocket")
@@ -28,12 +26,8 @@ public class WebsocketConfig {
 
     private boolean ssl;
 
-    private List<AccessToken> accessTokens;
+    private String tokenKey;
 
-    @Data
-    public static class AccessToken{
-        private String tokenName;
-        private String tokenStr;
-    }
+    private String accessToken;
 
 }
diff --git a/websocket-plugin/src/main/java/cc/iotkit/plugins/websocket/service/WebsocketVerticle.java b/websocket-plugin/src/main/java/cc/iotkit/plugins/websocket/service/WebsocketVerticle.java
index 78713e5..ccb5f9a 100644
--- a/websocket-plugin/src/main/java/cc/iotkit/plugins/websocket/service/WebsocketVerticle.java
+++ b/websocket-plugin/src/main/java/cc/iotkit/plugins/websocket/service/WebsocketVerticle.java
@@ -31,7 +31,6 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
 import java.util.HashMap;
-import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import java.util.concurrent.ConcurrentHashMap;
@@ -66,10 +65,10 @@ public class WebsocketVerticle extends AbstractVerticle {
 
     @Override
     public void start() {
-        Executors.newSingleThreadScheduledExecutor().schedule(this::initMqttServer, 3, TimeUnit.SECONDS);
+        Executors.newSingleThreadScheduledExecutor().schedule(this::initWsServer, 3, TimeUnit.SECONDS);
     }
 
-    private void initMqttServer() {
+    private void initWsServer() {
         HttpServerOptions options = new HttpServerOptions()
                 .setPort(config.getPort());
         if (config.isSsl()) {
@@ -186,11 +185,8 @@ public class WebsocketVerticle extends AbstractVerticle {
         }).listen(config.getPort(), server -> {
             if (server.succeeded()) {
                 log.info("webSocket server is listening on port " + config.getPort());
-                if(config.getAccessTokens()!=null){
-                    List<WebsocketConfig.AccessToken> tokenConfig= config.getAccessTokens();
-                    for (WebsocketConfig.AccessToken obj:tokenConfig) {
-                        tokens.put(obj.getTokenName(),obj.getTokenStr());
-                    }
+                if(config.getTokenKey()!=null&&config.getAccessToken()!=null){
+                        tokens.put(config.getTokenKey(),config.getAccessToken());
                 }
             } else {
                 log.error("webSocket server on starting the server", server.cause());
diff --git a/websocket-plugin/src/main/resources/application.yml b/websocket-plugin/src/main/resources/application.yml
index 062764a..122b872 100644
--- a/websocket-plugin/src/main/resources/application.yml
+++ b/websocket-plugin/src/main/resources/application.yml
@@ -4,4 +4,5 @@ plugin:
 
 websocket:
   port: 1662
-  accessTokens: [{"tokenName":"test_token","tokenStr":"123456789"}]
+  tokenKey: "test_token"
+  accessToken: "123456789"
diff --git a/websocket-plugin/src/main/resources/config.json b/websocket-plugin/src/main/resources/config.json
index d6fb543..f746ef7 100644
--- a/websocket-plugin/src/main/resources/config.json
+++ b/websocket-plugin/src/main/resources/config.json
@@ -7,10 +7,17 @@
     "desc": "websocket端口，默认为1662"
   },
   {
-    "id": "accessTokens",
-    "name": "token表",
-    "type": "json",
-    "value": "[{'tokenName':'test_token','tokenStr':'123456789'}]",
-    "desc": "token表，可多个"
+    "id": "tokenKey",
+    "name": "令牌key",
+    "type": "text",
+    "value": "test_token",
+    "desc": "令牌key"
+  },
+  {
+    "id": "accessToken",
+    "name": "令牌",
+    "type": "text",
+    "value": "123456789",
+    "desc": "令牌"
   }
 ]
\ No newline at end of file