diff --git a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/todoCenter/service/impl/ProcessInfoEOServiceImpl.java b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/todoCenter/service/impl/ProcessInfoEOServiceImpl.java
index 24a6429d7..c4de2b5b6 100644
--- a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/todoCenter/service/impl/ProcessInfoEOServiceImpl.java
+++ b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/todoCenter/service/impl/ProcessInfoEOServiceImpl.java
@@ -35,6 +35,7 @@ import com.jero.modules.todoCenter.mapper.ProcessInfoEOMapper;
 import com.jero.modules.todoCenter.service.IProcessInfoDetailEOService;
 import com.jero.modules.todoCenter.service.IProcessInfoEOService;
 import com.jero.modules.todoCenter.vo.ProcessInfoVO;
+import com.jero.modules.wkflow.enums.DesignComplianceNodeEnum;
 import com.jero.modules.wkflow.enums.FlowTypeEnum;
 import com.jero.modules.wkflow.feginClient.impl.WorkFlowFeignClientImpl;
 import org.apache.commons.collections4.CollectionUtils;
@@ -464,6 +465,19 @@ public class ProcessInfoEOServiceImpl extends ServiceImpl<ProcessInfoEOMapper, P
 						List<ProcessInfoDetailEO> detailEOList = detailMap.getValue();
 						data.setAssignee(detailEOList.stream().map(ProcessInfoDetailEO::getUserId).collect(Collectors.joining(",")));
 						userIdList.addAll(detailEOList.stream().map(ProcessInfoDetailEO::getUserId).collect(Collectors.toList()));
+
+						// 如果上一操作人是空，则证明该流程当前处理人也是上一个操作人。
+						if(StringUtils.isEmpty(data.getLastAssignee())){
+							List<String> collect = detailEOList.stream().filter(detailEO -> {
+								return (
+										StringUtils.equals(detailEO.getTaskDefinitionKey(), DesignComplianceNodeEnum.THE_RESPONSIBLE_PERSON_HANDLES_THE_TASK.getKey())
+										|| StringUtils.equals(detailEO.getTaskDefinitionKey(), DesignComplianceNodeEnum.SPONSOR_REVIEW.getKey())
+								);
+							}).map(ProcessInfoDetailEO::getUserId).collect(Collectors.toList());
+							if(CollectionUtils.isNotEmpty(collect)){
+								data.setLastAssignee(collect.get(0));
+							}
+						}
 						break;
 					}
 				}