diff --git a/doc/sql/transport/blade_invoice_receipt_drop_kingdee_fields_20261017.sql b/doc/sql/transport/blade_invoice_receipt_drop_kingdee_fields_20261017.sql
new file mode 100644
index 00000000..d606761b
--- /dev/null
+++ b/doc/sql/transport/blade_invoice_receipt_drop_kingdee_fields_20261017.sql
@@ -0,0 +1,30 @@
+-- 收票登记：删除冗余的 kingdee_bill_no / kingdee_status 两列
+--   这两列由收票登记旧版金蝶同步链路写入，同步功能已下线，代码中已无任何读写。
+--   收票登记的金蝶状态以 kingdee_push_status 为唯一状态源（未推送/已保存收票单/已指定应付/推送失败）；
+--   金蝶单据号可经 kingdee_invoice_pool_id 关联 blade_kingdee_invoice_pool 取 serial_no，
+--   两列的取值集合也与新模型对不上（旧值 pushed / assigned 在新模型里不存在），故不搬运数据。
+-- 基线建表脚本 blade_invoice_receipt_20260821.sql 仍声明这两列，
+--   而 CREATE TABLE IF NOT EXISTS 对已存在的表是空操作，存量库只能靠 ALTER 收敛。
+-- 以下语句可重复执行。
+SET @ddl_sql = (
+  SELECT IF(COUNT(*) > 0,
+    'ALTER TABLE `blade_invoice_receipt` DROP COLUMN `kingdee_bill_no`',
+    'SELECT 1')
+  FROM information_schema.COLUMNS
+  WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'blade_invoice_receipt' AND COLUMN_NAME = 'kingdee_bill_no'
+);
+PREPARE ddl_stmt FROM @ddl_sql;
+EXECUTE ddl_stmt;
+DEALLOCATE PREPARE ddl_stmt;
+
+-- 索引 idx_invoice_receipt_kingdee 建在 kingdee_status 上，随该列一并删除，无需单独 DROP INDEX
+SET @ddl_sql = (
+  SELECT IF(COUNT(*) > 0,
+    'ALTER TABLE `blade_invoice_receipt` DROP COLUMN `kingdee_status`',
+    'SELECT 1')
+  FROM information_schema.COLUMNS
+  WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'blade_invoice_receipt' AND COLUMN_NAME = 'kingdee_status'
+);
+PREPARE ddl_stmt FROM @ddl_sql;
+EXECUTE ddl_stmt;
+DEALLOCATE PREPARE ddl_stmt;
diff --git a/doc/sql/transport/blade_invoice_receipt_kingdee_fields_20261015.sql b/doc/sql/transport/blade_invoice_receipt_kingdee_fields_20261015.sql
deleted file mode 100644
index a38feff0..00000000
--- a/doc/sql/transport/blade_invoice_receipt_kingdee_fields_20261015.sql
+++ /dev/null
@@ -1,42 +0,0 @@
--- 收票登记：补金蝶单据字段
--- 已有环境里的 blade_invoice_receipt 由更早一版的建表语句创建，缺 kingdee_bill_no /
--- kingdee_status；建表语句用的是 CREATE TABLE IF NOT EXISTS，对已存在的表是空操作，
--- 所以只跑建表脚本补不上这两列，必须走 ALTER。
--- 以下语句可重复执行。
-SET @ddl_sql = (
-  SELECT IF(COUNT(*) = 0,
-    'ALTER TABLE `blade_invoice_receipt` ADD COLUMN `kingdee_bill_no` varchar(100) COLLATE utf8mb4_general_ci DEFAULT NULL COMMENT ''金蝶单据编号'' AFTER `current_processor`',
-    'SELECT 1')
-  FROM information_schema.COLUMNS
-  WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'blade_invoice_receipt' AND COLUMN_NAME = 'kingdee_bill_no'
-);
-PREPARE ddl_stmt FROM @ddl_sql;
-EXECUTE ddl_stmt;
-DEALLOCATE PREPARE ddl_stmt;
-
--- 存量行取默认值 unsynced；收票记录只有 synced / failed / unsynced 三种取值
-SET @ddl_sql = (
-  SELECT IF(COUNT(*) = 0,
-    'ALTER TABLE `blade_invoice_receipt` ADD COLUMN `kingdee_status` varchar(30) COLLATE utf8mb4_general_ci NOT NULL DEFAULT ''unsynced'' COMMENT ''金蝶同步状态：unsynced未同步、synced已同步、failed同步失败'' AFTER `kingdee_bill_no`',
-    'SELECT 1')
-  FROM information_schema.COLUMNS
-  WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'blade_invoice_receipt' AND COLUMN_NAME = 'kingdee_status'
-);
-PREPARE ddl_stmt FROM @ddl_sql;
-EXECUTE ddl_stmt;
-DEALLOCATE PREPARE ddl_stmt;
-
-SET @ddl_sql = (
-  SELECT IF(COUNT(*) = 0,
-    'ALTER TABLE `blade_invoice_receipt` ADD KEY `idx_invoice_receipt_kingdee` (`kingdee_status`)',
-    'SELECT 1')
-  FROM information_schema.STATISTICS
-  WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'blade_invoice_receipt' AND INDEX_NAME = 'idx_invoice_receipt_kingdee'
-);
-PREPARE ddl_stmt FROM @ddl_sql;
-EXECUTE ddl_stmt;
-DEALLOCATE PREPARE ddl_stmt;
-
--- 旧列 kingdee_received_invoice_no / kingdee_received_invoice_id / kingdee_push_status /
--- kingdee_push_msg / kingdee_push_time 在代码里已无任何引用，且取值集合与新模型对不上
--- （旧值 pushed / assigned 在新模型里不存在），故不搬运数据，保持原样不动。