diff --git a/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/model/dto/LoginUser.java b/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/model/dto/LoginUser.java
index dcf28807..6980d748 100644
--- a/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/model/dto/LoginUser.java
+++ b/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/model/dto/LoginUser.java
@@ -98,9 +98,9 @@ public class LoginUser implements Serializable {
      * @return true：是，false：否
      */
     public boolean isAdmin() {
-        if (CollUtil.isEmpty(roles)) {
+        if (CollUtil.isEmpty(roleCodes)) {
             return false;
         }
-        return roles.contains(SysConsts.ADMIN_ROLE_CODE);
+        return roleCodes.contains(SysConsts.ADMIN_ROLE_CODE);
     }
 }