diff --git a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesWorkResultReadStepService.java b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesProductResultReadStepService.java
similarity index 98%
rename from modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesWorkResultReadStepService.java
rename to modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesProductResultReadStepService.java
index 2fe1f88..b4bde8b 100644
--- a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesWorkResultReadStepService.java
+++ b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesProductResultReadStepService.java
@@ -27,8 +27,8 @@ import java.util.stream.Collectors;
  * @Author : wangjie
  **/
 @Slf4j
-@Service("mesWorkResultReadStepService")
-public class MesWorkResultReadStepService extends BaseStepService {
+@Service("mesProductResultReadStepService")
+public class MesProductResultReadStepService extends BaseStepService {
 
     @Autowired
     private IMesProductionProcessContextStepService productionProcessContextStepService;