diff --git a/src/views/wpm_bx/handover_form.vue b/src/views/wpm_bx/handover_form.vue
index ca5755c8..43dbca26 100644
--- a/src/views/wpm_bx/handover_form.vue
+++ b/src/views/wpm_bx/handover_form.vue
@@ -471,7 +471,7 @@ export default {
 			return this.form.handoverb.reduce((sum, item) => sum + Number(item.count || 0), 0);
 		},
 		canClearBatchDefect() {
-			if (this.mtype !== 30) return false;
+			if (Number(this.mtype) !== 30) return false;
 			if (this.new_wm) return false;
 			const items = this.form.handoverb || [];
 			if (items.length < 2) return false;
diff --git a/src/views/wpm_gx/handover_form.vue b/src/views/wpm_gx/handover_form.vue
index b419e751..1c4887af 100644
--- a/src/views/wpm_gx/handover_form.vue
+++ b/src/views/wpm_gx/handover_form.vue
@@ -482,7 +482,7 @@ export default {
 	},
 	computed: {
 		canClearBatchDefect() {
-			if (this.mtype !== 30) return false;
+			if (Number(this.mtype) !== 30) return false;
 			const items = this.form.handoverb || [];
 			if (items.length < 2) return false;
 			const states = new Set(items.map(i => Number(i.state)));