diff --git a/bonus-admin/src/main/java/com/bonus/web/domain/vo/ArchivalCatalogueVo.java b/bonus-admin/src/main/java/com/bonus/web/domain/vo/ArchivalCatalogueVo.java
index a3940a4..45b31d5 100644
--- a/bonus-admin/src/main/java/com/bonus/web/domain/vo/ArchivalCatalogueVo.java
+++ b/bonus-admin/src/main/java/com/bonus/web/domain/vo/ArchivalCatalogueVo.java
@@ -17,7 +17,7 @@ import java.util.List;
 public class ArchivalCatalogueVo {
     private Integer id;
     @NotBlank(message = "分类名称或文件题名不能为空")
-    @Length(max = 50, message = "分类名称或文件题名长度不能超过50个字符")
+    @Length(max = 64, message = "分类名称或文件题名长度不能超过64个字符")
     private String contentName;
     private String parentName;
     @NotNull(message = "上级节点不能为空")