diff --git a/src/main/java/net/geedge/asw/common/config/websocket/EnvironmentWebSocketHandler.java b/src/main/java/net/geedge/asw/common/config/websocket/EnvironmentWebSocketHandler.java
index 3799d2e..d361dfd 100644
--- a/src/main/java/net/geedge/asw/common/config/websocket/EnvironmentWebSocketHandler.java
+++ b/src/main/java/net/geedge/asw/common/config/websocket/EnvironmentWebSocketHandler.java
@@ -74,7 +74,7 @@ public class EnvironmentWebSocketHandler extends TextWebSocketHandler {
         EnvironmentEntity deviceEntity = environmentService.queryInfo(envId);
         JSONObject paramJSONObject = deviceEntity.getParamJSONObject();
 
-        if (T.StrUtil.equals(token, paramJSONObject.getStr("token"))) {
+        if (!T.StrUtil.equals(token, paramJSONObject.getStr("token"))) {
             log.warn("WebSocket connectioned error. env token exception. env id: {}, token: {}", envId, token);
             session.sendMessage(new TextMessage("Token error, Please config env token"));
             session.close();