diff --git a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesWorkOrderCheckStepService.java b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesWorkOrderCheckStepService.java
index 1f9bc2d..04271d8 100644
--- a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesWorkOrderCheckStepService.java
+++ b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesWorkOrderCheckStepService.java
@@ -77,10 +77,10 @@ public class MesWorkOrderCheckStepService extends BaseStepService {
         MesWorkCenter workCenter = productionProcessContext.getWorkCenter();
 
         //排序线 加工单验证工步
-        if (MesExtEnumUtil.WORK_CENTER_TYPE.SORT.getValue() == workCenter.getCenterType()) return ((IStepService) SpringContextsUtil.getBean("mesProductSnCheckSortStepService")).execute(reqBean);
+        if (MesExtEnumUtil.WORK_CENTER_TYPE.SORT.getValue() == workCenter.getCenterType()) return ((IStepService) SpringContextsUtil.getBean("mesWorkOrderCheckSortStepService")).execute(reqBean);
 
         //非排序线 加工单验证工步
-        return ((IStepService) SpringContextsUtil.getBean("mesProductSnCheckNosortStepService")).execute(reqBean);
+        return ((IStepService) SpringContextsUtil.getBean("mesWorkOrderCheckNosortStepService")).execute(reqBean);
 
     }