diff --git a/src/mycomponents/scan/winScanPackage.vue b/src/mycomponents/scan/winScanPackage.vue
index e751e5f4..bb364b40 100644
--- a/src/mycomponents/scan/winScanPackage.vue
+++ b/src/mycomponents/scan/winScanPackage.vue
@@ -176,7 +176,7 @@
 				getBalanceByFilter(params).then(res => {
 					if (res.data.list.length > 0) {
 						res.data.list.forEach(r => {
-							if (packageInfo.parentNumber !== null) {
+							if (packageInfo.parentNumber) {
 								r.parentPackingNumber = packageInfo.parentNumber
 							} else {
 								r.parentPackingNumber = packageInfo.number
@@ -230,7 +230,7 @@
 			},
 
 			losefocus() {
-				if (this.$refs.comscan ) {
+				if (this.$refs.comscan) {
 					this.$refs.comscan.losefocus();
 				}
 			},