diff --git a/klp-wms/src/main/java/com/klp/service/impl/WmsMaterialCoilServiceImpl.java b/klp-wms/src/main/java/com/klp/service/impl/WmsMaterialCoilServiceImpl.java
index 609cc1df..79780c1a 100644
--- a/klp-wms/src/main/java/com/klp/service/impl/WmsMaterialCoilServiceImpl.java
+++ b/klp-wms/src/main/java/com/klp/service/impl/WmsMaterialCoilServiceImpl.java
@@ -1870,6 +1870,10 @@ public class WmsMaterialCoilServiceImpl implements IWmsMaterialCoilService {
         }
 
         // 检查长度/厚度偏差并插入告警
+        // 退火工序没有actionId（不创建代操作记录），直接设置actionType=600
+        if ("annealing".equals(qrcodeStepType)) {
+            bo.setActionType(600);
+        }
         materialWarningService.checkAndInsertWarnings(newCoil, bo);
 
         // 如果实际库区id为-1，则清空钢卷上的实际库区绑定
diff --git a/klp-wms/src/main/java/com/klp/service/impl/WmsMaterialWarningServiceImpl.java b/klp-wms/src/main/java/com/klp/service/impl/WmsMaterialWarningServiceImpl.java
index 77b60f97..dcebe400 100644
--- a/klp-wms/src/main/java/com/klp/service/impl/WmsMaterialWarningServiceImpl.java
+++ b/klp-wms/src/main/java/com/klp/service/impl/WmsMaterialWarningServiceImpl.java
@@ -198,6 +198,10 @@ public class WmsMaterialWarningServiceImpl implements IWmsMaterialWarningService
                     log.warn("查询产线类型失败, actionId={}", bo.getActionId(), e);
                 }
             }
+            // 兜底：如果没有actionId（如退火工序不创建代操作记录），直接使用bo中的actionType
+            if (actionType == null && bo != null && bo.getActionType() != null) {
+                actionType = bo.getActionType();
+            }
             if (actionType != null) {
                 for (WmsMaterialWarning w : warnings) {
                     w.setActionType(actionType);