diff --git a/src/pages/modules/index1.vue b/src/pages/modules/index1.vue
index d6aa4dc..aa73fdb 100644
--- a/src/pages/modules/index1.vue
+++ b/src/pages/modules/index1.vue
@@ -205,7 +205,8 @@ export default {
       this._updateMaterialInfo(event.target.value)
     },
     async _updateMaterialInfo (e) {
-      let res = await updateMaterialInfo('1', e)
+      let id = this.itemData.length > 0 ? this.itemData[0].material_id : ''
+      let res = await updateMaterialInfo(id, e)
       if (res.code === '200') {
         this.$message({
           message: '操作成功',