diff --git a/src/main/java/com/onekeycall/videotablet/config/WebSocketConfig.java b/src/main/java/com/onekeycall/videotablet/config/WebSocketConfig.java
index 9f7ae41..f386366 100644
--- a/src/main/java/com/onekeycall/videotablet/config/WebSocketConfig.java
+++ b/src/main/java/com/onekeycall/videotablet/config/WebSocketConfig.java
@@ -21,7 +21,7 @@ public class WebSocketConfig implements WebSocketConfigurer {
 
     @Override
     public void registerWebSocketHandlers(WebSocketHandlerRegistry registry) {
-        registry.addHandler(webSocketHandler, "/ws") // 客户端连接端点
+        registry.addHandler(webSocketHandler, "/ws/tablet_ws") // 客户端连接端点
                 .setAllowedOrigins("*") // 允许跨域
                 .addInterceptors(new AuthHandshakeInterceptor(jwtUtil)); // 握手拦截器（如JWT校验）
     }
diff --git a/src/main/java/com/onekeycall/videotablet/interceptor/AuthHandshakeInterceptor.java b/src/main/java/com/onekeycall/videotablet/interceptor/AuthHandshakeInterceptor.java
index 7c7551a..c366859 100644
--- a/src/main/java/com/onekeycall/videotablet/interceptor/AuthHandshakeInterceptor.java
+++ b/src/main/java/com/onekeycall/videotablet/interceptor/AuthHandshakeInterceptor.java
@@ -24,7 +24,6 @@ public class AuthHandshakeInterceptor implements HandshakeInterceptor {
     public boolean beforeHandshake(ServerHttpRequest request, ServerHttpResponse response, WebSocketHandler wsHandler, Map<String, Object> attributes) throws Exception {
         String authHeader = request.getHeaders().getFirst("Authorization");
         String deviceId = request.getHeaders().getFirst("Device-ID");
-        String userId = request.getHeaders().getFirst("User-ID");
 
         if (request instanceof ServletServerHttpRequest) {
             ServletServerHttpRequest servletRequest = (ServletServerHttpRequest) request;
@@ -32,13 +31,14 @@ public class AuthHandshakeInterceptor implements HandshakeInterceptor {
             String sn = httpRequest.getParameter("sn");
             attributes.put("sn", sn);
             log.info("Intercepted - sn: " + sn);
-        }
 
-        if (authHeader == null || !authHeader.startsWith("Bearer ") || userId == null) {
-            return false;
+            if (authHeader == null || !authHeader.startsWith("Bearer ")) {
+                return false;
+            }
+            String token = authHeader.substring(7); // 去掉 "Bearer " 前缀
+            return jwtUtil.validateDeviceToken(token, deviceId, sn); // 自定义校验逻辑
         }
-        String token = authHeader.substring(7); // 去掉 "Bearer " 前缀
-        return jwtUtil.validateAccessToken(userId, token, deviceId); // 自定义校验逻辑
+        return false;
     }
 
     @Override