diff --git a/blade-service/blade-desk/src/main/java/org/springblade/desk/basic/controller/WorkCenterController.java b/blade-service/blade-desk/src/main/java/org/springblade/desk/basic/controller/WorkCenterController.java
index 17d52fb2..faa7e6b8 100644
--- a/blade-service/blade-desk/src/main/java/org/springblade/desk/basic/controller/WorkCenterController.java
+++ b/blade-service/blade-desk/src/main/java/org/springblade/desk/basic/controller/WorkCenterController.java
@@ -323,6 +323,15 @@ public class WorkCenterController extends BladeController {
         WorkCenter detail = service.getOne(qw);
 //        List<Long> craftIds = workCenter.getCraftIds();
         List<CraftAbilityEntity> crafs = workCenter.getCrafs();
+        if(null != crafs && crafs.size()>0){
+            List<Long> ids = crafs.stream().map(CraftAbilityEntity::getId).distinct().collect(Collectors.toList());
+            if(null != ids){
+                if(ids.size() != crafs.size()){
+                    return R.fail("请勿重复选择工艺");
+                }
+            }
+        }
+
         String result = null;
         String craftAbility = null;
         List<String> names = new ArrayList<>();