diff --git a/src/main/java/com/sdf1/Main.java b/src/main/java/com/sdf1/Main.java
index c16c1a9..fe9a597 100644
--- a/src/main/java/com/sdf1/Main.java
+++ b/src/main/java/com/sdf1/Main.java
@@ -2401,6 +2401,9 @@ public class Main extends JavaPlugin implements Listener, CommandExecutor {
                             target.sendMessage(colorize("&6&l[债券] &e&l恭喜！获得 &c&l" + amt + " &e&l债券！"));
                         } else if (finalResult != null && "already_used".equals(finalResult[0])) {
                             target.sendMessage(colorize("&c此兑换码已被使用"));
+                        } else if (finalResult != null && "blacklisted".equals(finalResult[0])) {
+                            // ★ 第32批：远程链路识别到玩家已被拉黑
+                            target.sendMessage(colorize("&c你已被拉黑，禁止使用兑换码"));
                         } else if (finalResult == null) {
                             // ★ 超时 ≠ 不存在：远端可能只是锁库/网络抖动，别谎报未匹配
                             log("[债券] 远程验证超时 code=" + cdkCode + " player=" + playerName);