diff --git a/nflg-qms-admin/src/main/java/com/nflg/qms/admin/controller/QmsCoaTaskController.java b/nflg-qms-admin/src/main/java/com/nflg/qms/admin/controller/QmsCoaTaskController.java
index 0ae37147..9f2610ca 100644
--- a/nflg-qms-admin/src/main/java/com/nflg/qms/admin/controller/QmsCoaTaskController.java
+++ b/nflg-qms-admin/src/main/java/com/nflg/qms/admin/controller/QmsCoaTaskController.java
@@ -14,9 +14,11 @@ import com.nflg.wms.common.pojo.vo.QmsCoaTaskVO;
 import com.nflg.wms.common.util.UserUtil;
 import com.nflg.wms.common.util.VUtil;
 import com.nflg.wms.repository.entity.QmsCoaTask;
+import com.nflg.wms.repository.entity.QmsQcMaterial;
 import com.nflg.wms.repository.entity.QmsTodoItem;
 import com.nflg.wms.repository.service.IDictionaryItemService;
 import com.nflg.wms.repository.service.IQmsCoaTaskService;
+import com.nflg.wms.repository.service.IQmsQcMaterialService;
 import com.nflg.wms.repository.service.IQmsTodoItemService;
 import com.nflg.wms.starter.BaseController;
 import jakarta.annotation.Resource;
@@ -47,6 +49,9 @@ public class QmsCoaTaskController extends BaseController {
     @Resource
     private IDictionaryItemService dictionaryItemService;
 
+    @Resource
+    private IQmsQcMaterialService qcMaterialService;
+
     /**
      * 新增COA通知任务
      * 状态默认为0（待发送）
@@ -85,15 +90,16 @@ public class QmsCoaTaskController extends BaseController {
     @Transactional
     @PostMapping("publish")
     public ApiResult<Void> publish(@Valid @RequestBody QmsCoaTaskAddQO qo) {
-        coaTaskService.publish(qo);
+        Long taskId = coaTaskService.publish(qo);
         Long dictionaryItemServiceId = dictionaryItemService.getIdByCode("MessageType", "COANotificationSent");
         VUtil.trueThrowBusinessError(Objects.isNull(dictionaryItemServiceId)).throwMessage("消息类型不存在");
 //        推送COA通知
+        QmsQcMaterial qcMaterial = qcMaterialService.getById(qo.getMaterialId());
         todoItemService.add(new QmsTodoItem()
-                .setTitle("COA通知" + qo.getMaterialNo())
+                .setTitle("物料" + qcMaterial.getMaterialNo() + "需要上传COA报告")
                 .setCode(basdeSerialNumberControllerService.generateSerialNumber(32))
                 .setSourceTypeId(dictionaryItemServiceId)
-                .setSourceId(coaTaskService.lambdaQuery().eq(QmsCoaTask::getMaterialId, qo.getMaterialNo()).one().getId())
+                .setSourceId(taskId)
                 .setCreateUserId(UserUtil.getUserId())
                 .setCreateUserName(UserUtil.getUserName())
                 .setCreateTime(java.time.LocalDateTime.now())
diff --git a/nflg-qms-admin/src/main/java/com/nflg/qms/admin/service/QmsFileControllerService.java b/nflg-qms-admin/src/main/java/com/nflg/qms/admin/service/QmsFileControllerService.java
index 74477be4..550b3c2a 100644
--- a/nflg-qms-admin/src/main/java/com/nflg/qms/admin/service/QmsFileControllerService.java
+++ b/nflg-qms-admin/src/main/java/com/nflg/qms/admin/service/QmsFileControllerService.java
@@ -653,9 +653,9 @@ public class QmsFileControllerService {
                     User lockedUser = userService.getById(lockedUserId);
                     VUtil.trueThrowBusinessError(true).throwMessage("文件已被用户【" + lockedUser.getUserName() + "】锁定");
                 }
+            }else {
+                redisTemplate.opsForValue().setIfAbsent(key, currentUserId, 15, TimeUnit.SECONDS);
             }
-            // key 在两次 Redis 操作间隙恰好过期，仍属于锁定失败，需兜底报错
-            VUtil.trueThrowBusinessError(true).throwMessage("文件已被锁定");
         } else {
             file.setCurrentLockUserName(UserUtil.getUserName());
             fileService.updateById(file);
diff --git a/nflg-wms-common/src/main/java/com/nflg/wms/common/pojo/qo/QmsCoaTaskAddQO.java b/nflg-wms-common/src/main/java/com/nflg/wms/common/pojo/qo/QmsCoaTaskAddQO.java
index 7cba432a..28c9b097 100644
--- a/nflg-wms-common/src/main/java/com/nflg/wms/common/pojo/qo/QmsCoaTaskAddQO.java
+++ b/nflg-wms-common/src/main/java/com/nflg/wms/common/pojo/qo/QmsCoaTaskAddQO.java
@@ -19,11 +19,17 @@ public class QmsCoaTaskAddQO {
     @NotBlank(message = "供应商编号不能为空")
     private String supplierCode;
 
+//    /**
+//     * 物料编号（必传，用于查询 qms_qc_material.id）
+//     */
+//    @NotBlank(message = "物料编号不能为空")
+//    private String materialNo;
+
     /**
-     * 物料编号（必传，用于查询 qms_qc_material.id）
+     * 物料ID
      */
-    @NotBlank(message = "物料编号不能为空")
-    private String materialNo;
+    @NotNull(message = "物料ID不能为空")
+    private Long materialId;
 
     /**
      * 报告要求（必传）
diff --git a/nflg-wms-repository/src/main/java/com/nflg/wms/repository/service/IQmsCoaTaskService.java b/nflg-wms-repository/src/main/java/com/nflg/wms/repository/service/IQmsCoaTaskService.java
index e9d0a4b7..ba3303c6 100644
--- a/nflg-wms-repository/src/main/java/com/nflg/wms/repository/service/IQmsCoaTaskService.java
+++ b/nflg-wms-repository/src/main/java/com/nflg/wms/repository/service/IQmsCoaTaskService.java
@@ -36,7 +36,7 @@ public interface IQmsCoaTaskService extends IService<QmsCoaTask> {
     /**
      * 直接发布COA通知任务（状态改为1，填入发送时间）
      */
-    void publish(QmsCoaTaskAddQO qo);
+    Long publish(QmsCoaTaskAddQO qo);
 
     /**
      * 批量发送（状态改为1，填入发送时间）
diff --git a/nflg-wms-repository/src/main/java/com/nflg/wms/repository/service/impl/QmsCoaTaskServiceImpl.java b/nflg-wms-repository/src/main/java/com/nflg/wms/repository/service/impl/QmsCoaTaskServiceImpl.java
index cad39428..f58d5afc 100644
--- a/nflg-wms-repository/src/main/java/com/nflg/wms/repository/service/impl/QmsCoaTaskServiceImpl.java
+++ b/nflg-wms-repository/src/main/java/com/nflg/wms/repository/service/impl/QmsCoaTaskServiceImpl.java
@@ -57,19 +57,19 @@ public class QmsCoaTaskServiceImpl extends ServiceImpl<QmsCoaTaskMapper, QmsCoaT
         if (Objects.isNull(supplier)) {
             throw new NflgException(STATE.BusinessError, "供应商编号不存在：" + qo.getSupplierCode());
         }
-        // 按物料编号查物料
-        QmsQcMaterial material = qcMaterialService.lambdaQuery()
-                .eq(QmsQcMaterial::getMaterialNo, qo.getMaterialNo())
-                .last("LIMIT 1")
-                .one();
-        if (Objects.isNull(material)) {
-            throw new NflgException(STATE.BusinessError, "物料编号不存在：" + qo.getMaterialNo());
-        }
+//        // 按物料编号查物料
+//        QmsQcMaterial material = qcMaterialService.lambdaQuery()
+//                .eq(QmsQcMaterial::getMaterialNo, qo.getMaterialNo())
+//                .last("LIMIT 1")
+//                .one();
+//        if (Objects.isNull(material)) {
+//            throw new NflgException(STATE.BusinessError, "物料编号不存在：" + qo.getMaterialNo());
+//        }
 
         // 校验同供应商+同物料是否已存在未删除的任务
         boolean duplicate = lambdaQuery()
                 .eq(QmsCoaTask::getSupplierId, supplier.getId())
-                .eq(QmsCoaTask::getMaterialId, material.getId())
+                .eq(QmsCoaTask::getMaterialId, qo.getMaterialId())
                 .ne(QmsCoaTask::getDeleted, true)
                 .exists();
         if (duplicate) {
@@ -81,7 +81,7 @@ public class QmsCoaTaskServiceImpl extends ServiceImpl<QmsCoaTaskMapper, QmsCoaT
 
         QmsCoaTask task = new QmsCoaTask()
                 .setSupplierId(supplier.getId())
-                .setMaterialId(material.getId())
+                .setMaterialId(qo.getMaterialId())
                 .setUserId(UserUtil.getUserId())
                 .setStatus(0)
                 .setRequirement(qo.getRequirement())
@@ -154,25 +154,25 @@ public class QmsCoaTaskServiceImpl extends ServiceImpl<QmsCoaTaskMapper, QmsCoaT
 
     @Transactional
     @Override
-    public void publish(QmsCoaTaskAddQO qo) {
+    public Long publish(QmsCoaTaskAddQO qo) {
         // 按供应商编号查供应商
         UserSupplier supplier = userSupplierService.getByCode(qo.getSupplierCode());
         if (Objects.isNull(supplier)) {
             throw new NflgException(STATE.BusinessError, "供应商编号不存在：" + qo.getSupplierCode());
         }
-        // 按物料编号查物料
-        QmsQcMaterial material = qcMaterialService.lambdaQuery()
-                .eq(QmsQcMaterial::getMaterialNo, qo.getMaterialNo())
-                .last("LIMIT 1")
-                .one();
-        if (Objects.isNull(material)) {
-            throw new NflgException(STATE.BusinessError, "物料编号不存在：" + qo.getMaterialNo());
-        }
+//        // 按物料编号查物料
+//        QmsQcMaterial material = qcMaterialService.lambdaQuery()
+//                .eq(QmsQcMaterial::getMaterialNo, qo.getMaterialNo())
+//                .last("LIMIT 1")
+//                .one();
+//        if (Objects.isNull(material)) {
+//            throw new NflgException(STATE.BusinessError, "物料编号不存在：" + qo.getMaterialNo());
+//        }
 
         // 校验同供应商+同物料是否已存在未删除的任务
         boolean duplicate = lambdaQuery()
                 .eq(QmsCoaTask::getSupplierId, supplier.getId())
-                .eq(QmsCoaTask::getMaterialId, material.getId())
+                .eq(QmsCoaTask::getMaterialId, qo.getMaterialId())
                 .ne(QmsCoaTask::getDeleted, true)
                 .exists();
         if (duplicate) {
@@ -185,7 +185,7 @@ public class QmsCoaTaskServiceImpl extends ServiceImpl<QmsCoaTaskMapper, QmsCoaT
         // 直接创建状态为1（已发送）的任务，并填入发送时间
         QmsCoaTask task = new QmsCoaTask()
                 .setSupplierId(supplier.getId())
-                .setMaterialId(material.getId())
+                .setMaterialId(qo.getMaterialId())
                 .setUserId(UserUtil.getUserId())
                 .setStatus(1)
                 .setNoticeTime(now)
@@ -198,6 +198,7 @@ public class QmsCoaTaskServiceImpl extends ServiceImpl<QmsCoaTaskMapper, QmsCoaT
                 .setUpdateBy(operator)
                 .setUpdateTime(now);
         save(task);
+        return task.getId();
     }
 
     // ==================== 发送 ====================