diff --git a/db/prod/2024-3-18-变更.sql b/db/prod/2024-3-18-变更.sql
index 1588bb90..ff381ed9 100644
--- a/db/prod/2024-3-18-变更.sql
+++ b/db/prod/2024-3-18-变更.sql
@@ -216,3 +216,7 @@ INSERT INTO sys_sms_template (id, template_code, template_name, template_content
 -- 2024-08-23 岗位
 ALTER TABLE laws_working_group_user
     ADD COLUMN `job` varchar(500) NULL COMMENT '岗位' AFTER `del_flag`;
+
+-- 2024-08-23 资料中心排序字段改为double
+ALTER TABLE `laws_data_center_folder`
+    MODIFY COLUMN `sort` double NULL DEFAULT NULL COMMENT '文件夹顺序' AFTER `auth_view_ids`;
diff --git a/laws-modules/src/main/java/com/jero/modules/laws/common/util/TreeNodeComparator.java b/laws-modules/src/main/java/com/jero/modules/laws/common/util/TreeNodeComparator.java
index f2b0cd51..5e5d3cb7 100644
--- a/laws-modules/src/main/java/com/jero/modules/laws/common/util/TreeNodeComparator.java
+++ b/laws-modules/src/main/java/com/jero/modules/laws/common/util/TreeNodeComparator.java
@@ -13,6 +13,6 @@ public class TreeNodeComparator implements Comparator<LawsDataCenterFolder> {
     @Override
     public int compare(LawsDataCenterFolder o1, LawsDataCenterFolder o2) {
         // 升序排序
-        return Integer.compare(o1.getSort(), o2.getSort());
+        return Double.compare(o1.getSort(), o2.getSort());
     }
 }
diff --git a/laws-modules/src/main/java/com/jero/modules/laws/dataCenter/entity/LawsDataCenterFolder.java b/laws-modules/src/main/java/com/jero/modules/laws/dataCenter/entity/LawsDataCenterFolder.java
index ea3a10d0..7cf35930 100644
--- a/laws-modules/src/main/java/com/jero/modules/laws/dataCenter/entity/LawsDataCenterFolder.java
+++ b/laws-modules/src/main/java/com/jero/modules/laws/dataCenter/entity/LawsDataCenterFolder.java
@@ -122,7 +122,7 @@ public class LawsDataCenterFolder implements Serializable {
     @NotNull(message = "文件夹顺序不能为空")
     @Max(value = 999999999, message = "文件夹顺序超出最大限度")
     @Min(value = 0, message = "文件夹顺序不能小于0")
-    private java.lang.Integer sort;
+    private java.lang.Double sort;
     /**
      * 父id
      */