diff --git a/src/main/java/com/sa/zentao/service/impl/ZtKanbanlaneServiceImpl.java b/src/main/java/com/sa/zentao/service/impl/ZtKanbanlaneServiceImpl.java
index 6047c09..768dcf5 100644
--- a/src/main/java/com/sa/zentao/service/impl/ZtKanbanlaneServiceImpl.java
+++ b/src/main/java/com/sa/zentao/service/impl/ZtKanbanlaneServiceImpl.java
@@ -321,7 +321,7 @@ public class ZtKanbanlaneServiceImpl extends ServiceImpl<ZtKanbanlaneMapper, ZtK
             }
         }
 
-        List<String> carIds = new ArrayList<>(Arrays.asList(thisZtKanbancell.getCards().split(",")));
+        Set<String> carIds = new HashSet<>(Arrays.asList(thisZtKanbancell.getCards().split(",")));
         while (carIds.contains(bussId.toString())) {
             carIds.remove(bussId.toString());
         }
diff --git a/src/main/java/com/sa/zentao/service/impl/ZtStoryServiceImpl.java b/src/main/java/com/sa/zentao/service/impl/ZtStoryServiceImpl.java
index bd5955b..6b4ff40 100644
--- a/src/main/java/com/sa/zentao/service/impl/ZtStoryServiceImpl.java
+++ b/src/main/java/com/sa/zentao/service/impl/ZtStoryServiceImpl.java
@@ -1767,14 +1767,10 @@ public class ZtStoryServiceImpl extends ServiceImpl<ZtStoryMapper, ZtStory> impl
                 if (execId != null) {
                     this.kanbanlaneService.changeStatus(execId, i, "story", newStatus);
                     if (!oldStatus.equalsIgnoreCase(newStatus) && ztStory.getProduct() != 0) {
-
                         ProductStoryStatus oldPStatus = null;
                         ProductStoryStatus newPStatus = null;
-
                         oldPStatus = getProductStatus(oldStatus);
-
                         newPStatus = getProductStatus(newStatus);
-
                         this.productService.productChangeStatus(ztStory.getProduct(), oldPStatus, newPStatus);
                     }
                 }