From 4e05db79b1d981677b8a2664f252dfccf95ef6ce Mon Sep 17 00:00:00 2001
From: “djh” <“3298565835@qq.com”>
Date: 星期四, 30 十月 2025 13:35:01 +0800
Subject: [PATCH] 修改

---
 multi-system/src/main/resources/mapper/system/CatalogueMapper.xml |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/multi-system/src/main/resources/mapper/system/CatalogueMapper.xml b/multi-system/src/main/resources/mapper/system/CatalogueMapper.xml
index ea745dc..c5f921f 100644
--- a/multi-system/src/main/resources/mapper/system/CatalogueMapper.xml
+++ b/multi-system/src/main/resources/mapper/system/CatalogueMapper.xml
@@ -117,6 +117,14 @@
         <if test="companyId!=null and companyId!=''">
             and company_id = #{companyId}
         </if>
+        <if test="number!=null">
+            and (
+            CAST(SUBSTRING_INDEX(number, '.', 1) AS UNSIGNED) >= 4
+            OR
+            number LIKE '4.%'
+            OR number = '4'
+            )
+        </if>
         ORDER BY
         CAST(SUBSTRING_INDEX(number, '.', 1) AS UNSIGNED) ASC,
         CAST(SUBSTRING_INDEX(SUBSTRING_INDEX(number, '.', 2), '.', -1) AS UNSIGNED) ASC,  -- 第二级

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