diff --git a/src/views/wpm_bx/handover_form.vue b/src/views/wpm_bx/handover_form.vue
index f54f73cd..fcde3272 100644
--- a/src/views/wpm_bx/handover_form.vue
+++ b/src/views/wpm_bx/handover_form.vue
@@ -546,7 +546,7 @@ export default {
 			if(mtype==30){
 				this.change_batch = true;
 			}
-			this.form.handoverb = data;
+			this.form.handoverb = data?data:[];
 			this.visible = true;
 			return this;
 		},
@@ -603,7 +603,7 @@ export default {
 		countChange(){
 			let that = this;
 			let totalCount = 0;
-			if(this.form.handoverb.length>0){
+			if(this.form.handoverb&&this.form.handoverb.length&&this.form.handoverb.length>0){
 				this.form.handoverb.forEach(item=>{
 					totalCount += Number(item.count);
 				})