diff --git a/src/main/java/com/wms/controller/KateWorkQueryController.java b/src/main/java/com/wms/controller/KateWorkQueryController.java
index ea16f89..2b4b722 100644
--- a/src/main/java/com/wms/controller/KateWorkQueryController.java
+++ b/src/main/java/com/wms/controller/KateWorkQueryController.java
@@ -616,10 +616,14 @@ public class KateWorkQueryController {
                 }
                 // 计算需要多少个看板
                 BigDecimal needKanbanQuantity = targetNum.subtract(remainNum).divide(pullGoods.getQuantityPerKanban(), 0, RoundingMode.CEILING);
-                if (remainNum.add(needKanbanQuantity.multiply(pullGoods.getQuantityPerKanban())).compareTo(maxNum) > 0) {
+                while (remainNum.add(needKanbanQuantity.multiply(pullGoods.getQuantityPerKanban())).compareTo(maxNum) > 0) {
                     // 超过最大容量
                     needKanbanQuantity = needKanbanQuantity.subtract(BigDecimal.ONE);
                 }
+                if (needKanbanQuantity.compareTo(BigDecimal.ZERO) <= 0) {
+                    // 不要补看板
+                    continue;
+                }
                 // 看板表中当前物料的所有看板
                 List<Kanban> kanbanList = kanbanService.list(new LambdaQueryWrapper<Kanban>()
                         .eq(Kanban::getGoodsId, pullGoods.getGoodsId())
@@ -643,8 +647,10 @@ public class KateWorkQueryController {
                     needKanbanQuantity = needKanbanQuantity.subtract(BigDecimal.ONE);
                 }
             }
-            // 更新看板表
-            kanbanService.updateBatchById(dealKanbanList);
+            if (!dealKanbanList.isEmpty()) {
+                // 更新看板表
+                kanbanService.updateBatchById(dealKanbanList);
+            }
 
             logger.info("生成CLC看板需求成功。");
             response.setCode(ResponseCode.OK.getCode());