diff --git a/blade-service/blade-desk/src/main/java/org/springblade/desk/process/controller/FmProjectApplicationController.java b/blade-service/blade-desk/src/main/java/org/springblade/desk/process/controller/FmProjectApplicationController.java
index dfd912d7..b0f7518a 100644
--- a/blade-service/blade-desk/src/main/java/org/springblade/desk/process/controller/FmProjectApplicationController.java
+++ b/blade-service/blade-desk/src/main/java/org/springblade/desk/process/controller/FmProjectApplicationController.java
@@ -143,7 +143,10 @@ public class FmProjectApplicationController extends BladeController {
 		List<Long> stoneIdList = oldStoneList.stream().map(BaseEntity::getId).collect(Collectors.toList());
 		fmProjectMilestoneService.deleteLogic(stoneIdList);
 		List<FmProjectMilestoneEntity> stoneList = fmProjectApplication.getStoneList();
-		stoneList.forEach(item -> item.setId(null));
+		stoneList.forEach(item -> {
+			item.setId(null);
+			item.setPaId(fmProjectApplication.getId());
+		});
 		fmProjectMilestoneService.saveBatch(stoneList);
 		return R.status(fmProjectApplicationService.updateById(fmProjectApplication));
 	}