diff --git a/src/pages/issueSupplies/job/issueDetailBatch.vue b/src/pages/issueSupplies/job/issueDetailBatch.vue
index 8622d972..6a5a60c5 100644
--- a/src/pages/issueSupplies/job/issueDetailBatch.vue
+++ b/src/pages/issueSupplies/job/issueDetailBatch.vue
@@ -244,7 +244,7 @@
 						this.showErrorMessage("物料【" + itemCode + "】已经扫描")
 						return
 					}
-					if(qty>result.balance.qty){
+					if(detail.qty>result.balance.qty){
 						this.showErrorMessage("物料【" + itemCode + "】库存不足")
 						return
 					}