标准中的发布单位改为非必填

@@ -225,7 +225,7 @@ const form = ref({...formTpl})
 const formRules = {
 const formRules = {
     standardName: { required: true, message: '请填写元数据标准名称' },
     standardName: { required: true, message: '请填写元数据标准名称' },
     orderNum: { required: true, message: '请填写排序' },
     orderNum: { required: true, message: '请填写排序' },
-    publishingUnitCode: { required: true, message: '请选择发布的单位' }
+    publishingUnitCode: { required: false, message: '请选择发布的单位' }
 }
 }
 
 
 function parentGuidChange (val) {
 function parentGuidChange (val) {