diff --git a/modules/module-ci-process-biz/src/main/java/cd/casic/ci/process/engine/dispatcher/impl/SerialDispatcher.java b/modules/module-ci-process-biz/src/main/java/cd/casic/ci/process/engine/dispatcher/impl/SerialDispatcher.java
index 652f8068..36374f60 100644
--- a/modules/module-ci-process-biz/src/main/java/cd/casic/ci/process/engine/dispatcher/impl/SerialDispatcher.java
+++ b/modules/module-ci-process-biz/src/main/java/cd/casic/ci/process/engine/dispatcher/impl/SerialDispatcher.java
@@ -15,6 +15,7 @@ import cd.casic.ci.process.process.dataObject.task.PipTask;
 import cd.casic.framework.mq.redis.core.RedisMQTemplate;
 import lombok.extern.slf4j.Slf4j;
 
+import java.time.LocalDateTime;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -56,6 +57,7 @@ public class SerialDispatcher implements BaseDispatcher {
                 if (context != null) {
                     taskRunContext= (TaskRunContext) context;
                     context.setContextDef(pipTask);
+                    context.setEndTime(null);
                 } else {
                     // 防止运行停止以后添加节点,以及到达之前未执行的节点 ,todo 删除节点的同时也要删除上下文
                     taskRunContext = new TaskRunContext(pipTask,stageRunContext,new HashMap<>());
diff --git a/modules/module-ci-process-biz/src/main/java/cd/casic/ci/process/process/service/testCase/impl/TestCaseInfoServiceImpl.java b/modules/module-ci-process-biz/src/main/java/cd/casic/ci/process/process/service/testCase/impl/TestCaseInfoServiceImpl.java
index 581ff87f..e64d0f72 100644
--- a/modules/module-ci-process-biz/src/main/java/cd/casic/ci/process/process/service/testCase/impl/TestCaseInfoServiceImpl.java
+++ b/modules/module-ci-process-biz/src/main/java/cd/casic/ci/process/process/service/testCase/impl/TestCaseInfoServiceImpl.java
@@ -159,7 +159,7 @@ public class TestCaseInfoServiceImpl extends ServiceImpl<TestCaseInfoDao, TestCa
         try{
             InputStream inputStream = file.getInputStream();
             String md5Str = FileUtil.getMD5Str(inputStream);
-            if (checkMd5Exist(md5Str)) {
+            if (!checkMd5Exist(md5Str)) {
                 return md5Str;
             }
         } catch (Exception e ){