diff --git a/src/main/java/com/xujie/sys/modules/pms/service/Impl/QcServiceImpl.java b/src/main/java/com/xujie/sys/modules/pms/service/Impl/QcServiceImpl.java
index 65a754c6..c29ac022 100644
--- a/src/main/java/com/xujie/sys/modules/pms/service/Impl/QcServiceImpl.java
+++ b/src/main/java/com/xujie/sys/modules/pms/service/Impl/QcServiceImpl.java
@@ -2821,7 +2821,7 @@ public class QcServiceImpl implements QcService {
                     qcFAIRecordData.setSamplingQty(partAttribute.get(0).getDefaultSamplingQuantity());
                 } else if (partAttribute.get(0).getDefaultSamplingProportion() != null) {
                     // 也没有维护默认抽样数，最后根据默认抽样比例来确定
-                    BigDecimal d = partAttribute.get(0).getDefaultSamplingProportion().multiply(qcFAIRecordData.getRollCount()).divide(new BigDecimal(100), 3, BigDecimal.ROUND_HALF_UP);
+                    BigDecimal d = partAttribute.get(0).getDefaultSamplingProportion().multiply(recordData.getRollCount()).divide(new BigDecimal(100), 3, BigDecimal.ROUND_HALF_UP);
                     qcFAIRecordData.setSamplingQty(d);
                 }