diff --git a/pmapi/src/main/java/com/ningdatech/pmapi/todocenter/manage/TodoCenterManage.java b/pmapi/src/main/java/com/ningdatech/pmapi/todocenter/manage/TodoCenterManage.java
index f37853e..f8b68e1 100644
--- a/pmapi/src/main/java/com/ningdatech/pmapi/todocenter/manage/TodoCenterManage.java
+++ b/pmapi/src/main/java/com/ningdatech/pmapi/todocenter/manage/TodoCenterManage.java
@@ -22,6 +22,7 @@ import com.ningdatech.basic.util.StrPool;
 import com.ningdatech.file.entity.File;
 import com.ningdatech.file.entity.vo.result.FileResultVO;
 import com.ningdatech.file.service.FileService;
+import com.ningdatech.pmapi.common.constant.BizConst;
 import com.ningdatech.pmapi.common.constant.CommonConst;
 import com.ningdatech.pmapi.common.constant.RegionConst;
 import com.ningdatech.pmapi.common.enumeration.CommonEnum;
@@ -555,6 +556,10 @@ public class TodoCenterManage {
         String taskId = request.getTaskId();
         ProcessProgressVo progressInstanceDetail = processInstanceService.getProgressInstanceDetail(nodeId, instanceId, taskId);
 
+        ProjectInst projectInst = projectInstService.getOne(Wrappers.lambdaQuery(ProjectInst.class)
+                .eq(ProjectInst::getInstCode, instanceId)
+                .last(BizConst.LIMIT_1));
+
         if (Objects.isNull(progressInstanceDetail)) {
             return null;
         }
@@ -566,9 +571,16 @@ public class TodoCenterManage {
             isHighLine = checkHighLine(progressInfo, taskId, LoginUserUtil.loginUserDetail());
         }
         ProcessProgressDetailVo res = new ProcessProgressDetailVo();
+        if(Objects.nonNull(projectInst)){
+            Long projectIdThis = projectInst.getProjectId();
+            Project project = projectService.getById(projectIdThis);
+            res.setProjectCode(project.getProjectCode());
+            res.setProjectId(projectInst.getProjectId());
+        }else{
+            res.setProjectId(request.getProjectId());
+        }
         res.setProcessProgressVo(progressInstanceDetail);
         res.setStatus(progressInstanceDetail.getStatus());
-        res.setProjectId(projectId);
         res.setCanWithdraw(withDrawHandle.checkCanWithdraw(instanceId, progressInstanceDetail, request.getTaskId()));
         res.setIsHighLine(isHighLine);
         res.setConstructionSuggestions(checkConstructionSuggestionsByNodeId(nodeId));
diff --git a/pmapi/src/main/java/com/ningdatech/pmapi/todocenter/model/vo/ProcessProgressDetailVo.java b/pmapi/src/main/java/com/ningdatech/pmapi/todocenter/model/vo/ProcessProgressDetailVo.java
index 7f6af46..d3c22fa 100644
--- a/pmapi/src/main/java/com/ningdatech/pmapi/todocenter/model/vo/ProcessProgressDetailVo.java
+++ b/pmapi/src/main/java/com/ningdatech/pmapi/todocenter/model/vo/ProcessProgressDetailVo.java
@@ -35,6 +35,11 @@ public class ProcessProgressDetailVo {
     private Long projectId;
 
     /**
+     * 项目编号
+     */
+    private String projectCode;
+
+    /**
      * 能否撤回
      */
     private Boolean canWithdraw = Boolean.FALSE;