diff --git a/hz-pm-api/src/main/java/com/hz/pm/api/projectdeclared/model/dto/EditPurchaseDTO.java b/hz-pm-api/src/main/java/com/hz/pm/api/projectdeclared/model/dto/EditPurchaseDTO.java
index 7a89140..06facbd 100644
--- a/hz-pm-api/src/main/java/com/hz/pm/api/projectdeclared/model/dto/EditPurchaseDTO.java
+++ b/hz-pm-api/src/main/java/com/hz/pm/api/projectdeclared/model/dto/EditPurchaseDTO.java
@@ -6,7 +6,6 @@ import io.swagger.annotations.ApiModelProperty;
 import lombok.AllArgsConstructor;
 import lombok.Data;
 
-import javax.validation.constraints.NotBlank;
 import java.math.BigDecimal;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
diff --git a/hz-pm-api/src/main/java/com/hz/pm/api/projectlib/helper/ProjectChangeStopHelper.java b/hz-pm-api/src/main/java/com/hz/pm/api/projectlib/helper/ProjectChangeStopHelper.java
index 967f030..f00ad5b 100644
--- a/hz-pm-api/src/main/java/com/hz/pm/api/projectlib/helper/ProjectChangeStopHelper.java
+++ b/hz-pm-api/src/main/java/com/hz/pm/api/projectlib/helper/ProjectChangeStopHelper.java
@@ -144,11 +144,12 @@ public class ProjectChangeStopHelper {
                         .eq(ProjectChangeHistory::getProjectCode, projectCode)
                         .orderByDesc(ProjectChangeHistory::getCreateOn)
                         .last(BizConst.LIMIT_1);
-                ProjectChangeHistory changeHistory = projectChangeHistoryService.getOne(changeHistoryWrapper);
-                changeHistory.setStatus(buildBizStatus(projEvent).getCode());
-                projectChangeHistoryService.updateById(changeHistory);
+                ProjectChangeHistory history = projectChangeHistoryService.getOne(changeHistoryWrapper);
+                history.setStatus(buildBizStatus(projEvent).getCode());
+                projectChangeHistoryService.updateById(history);
                 if (projEvent.equals(ProjectStateChangeEvent.CHANGE_APPLY_PASS)) {
-                    projectEditRewrite(JSONUtil.toBean(changeHistory.getChangeContent(), EditProjectDetailDTO.class));
+                    EditProjectDetailDTO editProjectDetail = JSONUtil.toBean(history.getChangeContent(), EditProjectDetailDTO.class);
+                    projectEditRewrite(projectCode, editProjectDetail);
                 }
             }
             ProjectStatusChange change = projectStatusChangeService.getLastOne(projBeforeEvent, projectId);
@@ -222,7 +223,7 @@ public class ProjectChangeStopHelper {
         return bizStatus;
     }
 
-    private void projectEditRewrite(EditProjectDetailDTO projectEdit) {
+    private void projectEditRewrite(String projectCode, EditProjectDetailDTO projectEdit) {
         List<FieldDiff> projectDiffs = projectEdit.getProjectDiffs();
         if (CollUtil.isNotEmpty(projectDiffs)) {
             EditProjectDTO projectDetail = projectEdit.getProject();
@@ -230,7 +231,7 @@ public class ProjectChangeStopHelper {
                     w -> w.getFieldName().equals(EditProjectDTO.SYSTEM_REPLACE_INFOS));
             if (systemReplaceInfos != null) {
                 projectLibManage.saveGovSystemReplaceInfos(projectDetail.getId(),
-                        projectDetail.getProjectCode(), projectDetail.getSystemReplaceInfos());
+                        projectCode, projectDetail.getSystemReplaceInfos());
             }
             UpdateWrapper<Project> wrapper = buildWrapper(projectDiffs, Project.class);
             if (wrapper != null) {