diff --git a/rec-admin/rec-admin-biz/src/main/java/cn/icanci/loopstack/rec/admin/biz/mapper/convertor/AbstractBaseConverter.java b/rec-admin/rec-admin-biz/src/main/java/cn/icanci/loopstack/rec/admin/biz/mapper/convertor/AbstractBaseConverter.java
index beab0878df44d7fde45191342e54bc108e61c60b..8037f6ec57b26e238b6b429e69f727d260acb185 100644
--- a/rec-admin/rec-admin-biz/src/main/java/cn/icanci/loopstack/rec/admin/biz/mapper/convertor/AbstractBaseConverter.java
+++ b/rec-admin/rec-admin-biz/src/main/java/cn/icanci/loopstack/rec/admin/biz/mapper/convertor/AbstractBaseConverter.java
@@ -9,7 +9,7 @@ import org.apache.commons.lang3.StringUtils;
  * @author icanci
  * @since 1.0 Created in 2022/11/11 17:03
  */
-public abstract class AbstractBaseConverter<T extends Enum> implements BaseConverter<T> {
+public abstract class AbstractBaseConverter<T extends Enum<T>> implements BaseConverter<T> {
     @Override
     public String asString(T t) {
         if (t != null) {
diff --git a/rec-admin/rec-admin-biz/src/main/java/cn/icanci/loopstack/rec/admin/biz/mapper/convertor/BaseConverter.java b/rec-admin/rec-admin-biz/src/main/java/cn/icanci/loopstack/rec/admin/biz/mapper/convertor/BaseConverter.java
index 6b4dba938d2c5f7675a7f17e87d17162208b9334..45eaa8f9348f7546f8ede65cafc7bf3814e54a4a 100644
--- a/rec-admin/rec-admin-biz/src/main/java/cn/icanci/loopstack/rec/admin/biz/mapper/convertor/BaseConverter.java
+++ b/rec-admin/rec-admin-biz/src/main/java/cn/icanci/loopstack/rec/admin/biz/mapper/convertor/BaseConverter.java
@@ -4,7 +4,7 @@ package cn.icanci.loopstack.rec.admin.biz.mapper.convertor;
  * @author icanci
  * @since 1.0 Created in 2022/11/11 17:00
  */
-public interface BaseConverter<T extends Enum> {
+public interface BaseConverter<T extends Enum<T>> {
     /**
      * 枚举转编码
      *