diff --git a/src/views/plan/plan/index.vue b/src/views/plan/plan/index.vue
index ee9792c..7aef716 100644
--- a/src/views/plan/plan/index.vue
+++ b/src/views/plan/plan/index.vue
@@ -434,6 +434,7 @@ export default {
       materielList: [],
       // 物料查询数据实体
       materielQueryParams: {
+        mtart: 'material_type1',
         productCode: undefined,
         productDescZh: undefined,
         pageNum: 1,
@@ -556,10 +557,8 @@ export default {
     // 新增-打开选择物料窗口
     selectMateriel() {
       // 清除搜索缓存
-      this.materielQueryParams = {
-        productCode: undefined,
-        productDescZh: '白坯',
-      }
+      this.materielQueryParams.productCode = null;
+      this.materielQueryParams.productDescZh = null;
       this.innerVisible = true;
       this.getMaterielList();
     },