diff --git a/mes-ui/mes-ui-admin-vue3/src/views/heli/purchaseorder/add.vue b/mes-ui/mes-ui-admin-vue3/src/views/heli/purchaseorder/add.vue
index a79828ab..c4ade4cf 100644
--- a/mes-ui/mes-ui-admin-vue3/src/views/heli/purchaseorder/add.vue
+++ b/mes-ui/mes-ui-admin-vue3/src/views/heli/purchaseorder/add.vue
@@ -24,7 +24,7 @@
                 <el-row>
                   <el-col :span="24">
                     <el-form-item label="采购单类型" prop="purchaseType" :rules="formRules.purchaseType">
-                      <el-select v-model="formData.purchaseType" clearable class="!w-240px">
+                      <el-select v-model="formData.purchaseType" disabled clearable class="!w-240px">
                         <el-option v-for="dict in getIntDictOptions(DICT_TYPE.HELI_PROJECT_PURCHASE_ORDER_TYPE)"
                           :key="dict.value" :label="dict.label" :value="dict.value" />
                       </el-select>
@@ -142,6 +142,7 @@ const formData = ref({
   purchaseNo:undefined,
   supplierId:undefined,
   contractNo:undefined,
+  purchaseType:2,
   purchaseNo:undefined,
   projectMaterialPlanNo: undefined,
   projectMaterialPlanId: undefined,
@@ -196,4 +197,4 @@ const supplierInit = ref()
 onMounted(async () => {
   supplierInit.value =  await SupplierApi.getSimpList()
 })
-</script>
\ No newline at end of file
+</script>