diff --git a/src/views/dashboard/search/AdvancedSearch.vue b/src/views/dashboard/search/AdvancedSearch.vue
index 2a3c403..6c52092 100644
--- a/src/views/dashboard/search/AdvancedSearch.vue
+++ b/src/views/dashboard/search/AdvancedSearch.vue
@@ -31,7 +31,7 @@
             <a-form-item :label="item.dbFieldTxt" :labelCol="labelCol" :wrapperCol="wrapperCol" :colon="false">
               <template v-if="item.fieldShowType === FieldType.TREE.value">
                 <a-tree-select
-                  :replaceFields="getReplaceFields(item.dbFieldName)"
+                  :replaceFields="getReplaceFields(item.dbFieldName, FieldType.TREE.value)"
                   tree-node-filter-prop="title"
                   v-model="queryParam[item.dbFieldName]"
                   :maxTagCount="1"
@@ -618,12 +618,17 @@ export default {
      * 处理英文下树结构下拉的字段替换
      * @param field - 字段名
      */
-    getReplaceFields (field) {
+    getReplaceFields (field, fieldType) {
       const obj = {}
       // 数据字典或标签内容管理英文是enTitle
       if (this.dictTextFieldList.includes(field)) {
         obj.title = this.isChinese() ? 'title' : 'enTitle'
       }
+      // 标准结构树传code不传key
+      if (fieldType === FieldType.TREE.value) {
+        obj.key = field === 'standard_system' ? 'nodeCode' : 'key'
+        obj.value = field === 'standard_system' ? 'nodeCode' : 'value'
+      }
       return obj
     },
     // 导出