diff --git a/yudao-module-im/src/main/java/cn/iocoder/yudao/module/im/service/websocket/dto/message/CardMessage.java b/yudao-module-im/src/main/java/cn/iocoder/yudao/module/im/service/websocket/dto/message/CardMessage.java
index 8a8decd..39bef39 100644
--- a/yudao-module-im/src/main/java/cn/iocoder/yudao/module/im/service/websocket/dto/message/CardMessage.java
+++ b/yudao-module-im/src/main/java/cn/iocoder/yudao/module/im/service/websocket/dto/message/CardMessage.java
@@ -1,9 +1,6 @@
 package cn.iocoder.yudao.module.im.service.websocket.dto.message;
 
-import cn.iocoder.yudao.framework.common.validation.InEnum;
 import cn.iocoder.yudao.module.im.enums.ImConversationTypeEnum;
-import jakarta.validation.constraints.NotBlank;
-import jakarta.validation.constraints.NotNull;
 import lombok.Data;
 
 /**