diff --git a/src/main/java/com/gaotao/modules/schedule/service/impl/ScheduleServiceImpl.java b/src/main/java/com/gaotao/modules/schedule/service/impl/ScheduleServiceImpl.java
index 4eb7268..a99d4fe 100644
--- a/src/main/java/com/gaotao/modules/schedule/service/impl/ScheduleServiceImpl.java
+++ b/src/main/java/com/gaotao/modules/schedule/service/impl/ScheduleServiceImpl.java
@@ -2044,8 +2044,8 @@ public class ScheduleServiceImpl implements ScheduleService {
             if (netIssueQty == null) {
                 throw new XJException("材料上本卷耗用数量不能为空!");
             }
-            if (netIssueQty <= 0) {
-                throw new XJException("材料上本卷耗用数量必须大于0！");
+            if (netIssueQty < 0) {
+                throw new XJException("材料上本卷耗用数量必须大于等于0！");
             }
             if (netIssueQty > transQty) {
                 throw new XJException("材料上本卷耗用数量大于发料数量!");