diff --git a/blade-service/blade-desk/src/main/java/org/springblade/desk/oem/controller/OemStatementController.java b/blade-service/blade-desk/src/main/java/org/springblade/desk/oem/controller/OemStatementController.java
index 3dd359fc7..3b71715e1 100644
--- a/blade-service/blade-desk/src/main/java/org/springblade/desk/oem/controller/OemStatementController.java
+++ b/blade-service/blade-desk/src/main/java/org/springblade/desk/oem/controller/OemStatementController.java
@@ -239,4 +239,15 @@ public class OemStatementController extends BladeController {
         ExcelUtil.export(response, "外协预结算单数据" + DateUtil.time(), "外协预结算单数据表", excels, OemStatementExcel.class);
     }
 
+    /**
+     * 匹配标准工序代码
+     */
+    @PostMapping("/matchStandardProcessCode")
+    @ApiOperationSupport(order = 15)
+    @Operation(summary = "匹配标准工序代码", description = "批量更新结算异常数据的标准工序代码")
+    @ApiLog("外协结算 匹配标准工序代码")
+    public R matchStandardProcessCode() {
+        return mesOemStatementService.matchStandardProcessCode();
+    }
+
 }
diff --git a/blade-service/blade-desk/src/main/java/org/springblade/desk/oem/mapper/OemStatementMapper.java b/blade-service/blade-desk/src/main/java/org/springblade/desk/oem/mapper/OemStatementMapper.java
index d179c290d..c41073dcb 100644
--- a/blade-service/blade-desk/src/main/java/org/springblade/desk/oem/mapper/OemStatementMapper.java
+++ b/blade-service/blade-desk/src/main/java/org/springblade/desk/oem/mapper/OemStatementMapper.java
@@ -52,4 +52,11 @@ public interface OemStatementMapper extends BaseMapper<OemStatementEntity> {
      * @return
      */
     List<Long> selectSettledWoIds(@Param("woIds") List<Long> woIds);
+
+    /**
+     * 查询结算异常数据（带关联字段）
+     *
+     * @return List<StatementVO>
+     */
+    List<StatementVO> selectErrorStatements();
 }
diff --git a/blade-service/blade-desk/src/main/java/org/springblade/desk/oem/mapper/OemStatementMapper.xml b/blade-service/blade-desk/src/main/java/org/springblade/desk/oem/mapper/OemStatementMapper.xml
index f629b93fc..8bb964014 100644
--- a/blade-service/blade-desk/src/main/java/org/springblade/desk/oem/mapper/OemStatementMapper.xml
+++ b/blade-service/blade-desk/src/main/java/org/springblade/desk/oem/mapper/OemStatementMapper.xml
@@ -401,5 +401,29 @@
                 </foreach>
             </if>
         </where>
+        order by PUT_STORE_TIME desc
+    </select>
+
+    <!-- 查询结算异常数据（带关联字段） -->
+    <select id="selectErrorStatements" resultMap="StatementVOResultMap">
+        SELECT
+            h.ID,
+            a.pps_id as ps_id,
+            e.PART_CODE,
+            p.PART_NAME,
+            e.PLATE,
+            e.PLATE_THICKNESS1 as PLATE_THICKNESS,
+            h.ROS_STATUS,
+            h.MEMO,
+            h.STANDARD_PROCESS_CODE
+        FROM MES_OEM_STATEMENT h
+        INNER JOIN MES_WORK_PLAN a ON h.WP_ID = a.ID AND a.IS_DELETED = 0
+        INNER JOIN BS_PROCESS_SET b ON a.PPS_ID = b.ID AND b.IS_DELETED = 0
+        INNER JOIN MES_WORK_ORDER d ON a.WO_ID = d.ID AND d.IS_DELETED = 0
+        INNER JOIN MES_YIELD_ORDER e ON d.YO_ID = e.ID AND e.IS_DELETED = 0
+        INNER JOIN DS_PART_VERSION pv ON e.part_code = pv.part_code AND e.part_version = pv.part_version AND pv.IS_DELETED = 0
+        INNER JOIN DS_PART p ON pv.PART_ID = p.ID AND p.IS_DELETED = 0
+        WHERE h.IS_DELETED = 0
+          AND h.ROS_STATUS = 3
     </select>
 </mapper>
diff --git a/blade-service/blade-desk/src/main/java/org/springblade/desk/oem/service/IOemStatementService.java b/blade-service/blade-desk/src/main/java/org/springblade/desk/oem/service/IOemStatementService.java
index db315bcf1..e1d5fd155 100644
--- a/blade-service/blade-desk/src/main/java/org/springblade/desk/oem/service/IOemStatementService.java
+++ b/blade-service/blade-desk/src/main/java/org/springblade/desk/oem/service/IOemStatementService.java
@@ -104,4 +104,6 @@ public interface IOemStatementService extends BaseService<OemStatementEntity> {
      */
     List<StatementVO> manualPreSettlement(StatementQuery mesOemStatement);
 
+    R matchStandardProcessCode();
+
 }
diff --git a/blade-service/blade-desk/src/main/java/org/springblade/desk/oem/service/impl/OemStatementServiceImpl.java b/blade-service/blade-desk/src/main/java/org/springblade/desk/oem/service/impl/OemStatementServiceImpl.java
index 570b84370..ae3a3df49 100644
--- a/blade-service/blade-desk/src/main/java/org/springblade/desk/oem/service/impl/OemStatementServiceImpl.java
+++ b/blade-service/blade-desk/src/main/java/org/springblade/desk/oem/service/impl/OemStatementServiceImpl.java
@@ -1,6 +1,7 @@
 package org.springblade.desk.oem.service.impl;
 
 import cn.hutool.core.bean.BeanUtil;
+import cn.hutool.core.util.StrUtil;
 import com.alibaba.nacos.common.utils.CollectionUtils;
 import com.alibaba.nacos.shaded.com.google.common.collect.Lists;
 import com.baomidou.mybatisplus.core.conditions.Wrapper;
@@ -550,16 +551,30 @@ public class OemStatementServiceImpl extends BaseServiceImpl<OemStatementMapper,
         }
 
         UpdateWrapper<OemStatementEntity> updateWrapper = new UpdateWrapper<>();
-
+        /**
+         * 2026/5/15
+         * ●审核不通过：结算状态更新为【结算异常】-【异常原因：MES结算审核不通过】
+         * ●审核通过：结算状态更新为【待推送】
+         * */
         if (3 == oemSettleAccountsApproval.getApprovalStatus()) {
             //审核通过
-            updateWrapper.set("approval_status", OemStatementEntity.APPROVAL_STATUS_VIA).set("memo", "外协结算完成").set("ros_status", OemStatementEntity.OK_SETTLEMENT).in("id", ids);
+            updateWrapper.set("approval_status", OemStatementEntity.APPROVAL_STATUS_VIA)
+                    .set("memo", "外协结算完成")
+                    .set("ros_status", OemStatementEntity.OK_SETTLEMENT)
+                    .in("id", ids);
         } else {
             //审核不通过：（1）原因为不需要结算的更新为【无需结算】（2）原因是基础数据有误的更新为【结算异常】
             if (1 == oemSettleAccountsApproval.getReason()) {
-                updateWrapper.set("approval_status", OemStatementEntity.APPROVAL_STATUS_VIA).set("memo", "无需结算").set("total_price", null).set("unit_price", null).set("quotation", "").set("ros_status", OemStatementEntity.NOT_NEED_SETTLEMENT).in("id", ids);
+                updateWrapper.set("approval_status", OemStatementEntity.APPROVAL_STATUS_VIA)
+                        .set("memo", "无需结算").set("total_price", null).set("unit_price", null)
+                        .set("quotation", "")
+                        .set("ros_status", OemStatementEntity.NOT_NEED_SETTLEMENT)
+                        .in("id", ids);
             } else {
-                updateWrapper.set("approval_status", OemStatementEntity.APPROVAL_STATUS_FAIL).set("memo", "基础数据有误").set("ros_status", OemStatementEntity.ERR_SETTLEMENT).in("id", ids);
+                updateWrapper.set("approval_status", OemStatementEntity.APPROVAL_STATUS_FAIL)
+                        .set("memo", "基础数据有误")
+                        .set("ros_status", OemStatementEntity.ERR_SETTLEMENT)
+                        .in("id", ids);
             }
         }
 
@@ -1980,4 +1995,52 @@ public class OemStatementServiceImpl extends BaseServiceImpl<OemStatementMapper,
         return settlementList;
     }
 
+    @Override
+    public R matchStandardProcessCode() {
+
+        // 1. 查询所有【结算异常】状态的数据（带关联字段）
+        List<StatementVO> errorStatements = baseMapper.selectErrorStatements();
+
+        if (CollectionUtils.isEmpty(errorStatements)) {
+            return R.success("没有需要匹配的结算异常数据");
+        }
+
+        // 2. 过滤掉异常原因为"无需结算、重复镀后入库"的数据
+        List<StatementVO> needMatchList = errorStatements.stream()
+                .filter(vo -> {
+                    String memo = vo.getMemo();
+                    // 排除"无需结算"和"重复镀后入库"
+                    return !StrUtil.contains(memo, "无需结算")
+                            && !StrUtil.contains(memo, "重复镀后入库");
+                })
+                .collect(Collectors.toList());
+
+        if (CollectionUtils.isEmpty(needMatchList)) {
+            return R.success("没有需要匹配标准工序代码的数据");
+        }
+
+
+        // 3. 执行匹配逻辑
+        matchStandardProcess(needMatchList);
+
+        // 4. 更新数据库
+        List<OemStatementEntity> updateList = needMatchList.stream()
+                //.filter(vo -> StringUtils.isNotEmpty(vo.getStandardProcessCode()))
+                .map(vo -> {
+                    OemStatementEntity entity = new OemStatementEntity();
+                    entity.setId(vo.getId());
+                    entity.setStandardProcessCode(vo.getStandardProcessCode());
+                    entity.setUpdateTime(new Date());
+                    return entity;
+                })
+                .collect(Collectors.toList());
+
+        if (!CollectionUtils.isEmpty(updateList)) {
+            this.updateBatchById(updateList);
+        }
+
+        return R.success();
+
+    }
+
 }