diff --git a/src/pages/productionReceipt/job/productionReceiptJob.vue b/src/pages/productionReceipt/job/productionReceiptJob.vue
index 4d1f72a0..42eae483 100644
--- a/src/pages/productionReceipt/job/productionReceiptJob.vue
+++ b/src/pages/productionReceipt/job/productionReceiptJob.vue
@@ -117,7 +117,7 @@
 		},
 
 		onShow() {
-			if(this.productionLineList==0){
+			if(this.productionLineList.length==0){
 				this.getProductionReceiptJobByProductionline()
 			}else {
 				this.getList('refresh')