diff --git a/src/common/lang/en-us.js b/src/common/lang/en-us.js
index 181526c..a6db872 100644
--- a/src/common/lang/en-us.js
+++ b/src/common/lang/en-us.js
@@ -496,6 +496,7 @@ module.exports = {
       numberColumns: 'Number of columns'
     },
     comparison: {
+      standardStructureTree: 'Standard Structure Tree',
       oldDocumentTextNumber: 'Old document text number',
       oldDocumentTextName: 'Old document text name',
       oldTextState: 'Old text state',
diff --git a/src/common/lang/zh-cn.js b/src/common/lang/zh-cn.js
index c24bca4..27d6ef2 100644
--- a/src/common/lang/zh-cn.js
+++ b/src/common/lang/zh-cn.js
@@ -526,6 +526,7 @@ module.exports = {
     },
     // 文档比对
     comparison: {
+      standardStructureTree: '标准结构树',
       textNumber: '文本号',
       textName: '文本名称',
       oldDocumentTextNumber: '旧文档文本号',
diff --git a/src/views/documentTool/documentSplit/modules/SplitText.vue b/src/views/documentTool/documentSplit/modules/SplitText.vue
index 9bb3748..5315075 100644
--- a/src/views/documentTool/documentSplit/modules/SplitText.vue
+++ b/src/views/documentTool/documentSplit/modules/SplitText.vue
@@ -12,14 +12,20 @@
           <a-row :gutter="24">
             <!--来源-->
             <a-col :md="8" :sm="12">
-              <a-form-item :label="$t('standardSelect.source')">
-                <j-dict-select-tag
-                  class="box-input"
-                  v-model="queryParam.origin"
-                  :placeholder="$t('pleaseSelect') + $t('standardSelect.source')"
-                  :type="'select'"
-                  :triggerChange="false"
-                  :dictCode="'split_standard_source'" />
+              <a-form-item :label="$t('docTool.comparison.standardStructureTree')">
+                <a-tree-select
+                  tree-node-filter-prop="title"
+                  v-model="queryParam.standardSystem"
+                  :maxTagCount="1"
+                  :getPopupContainer="triggerNode=> triggerNode.parentNode"
+                  :tree-data="standardStructureTree"
+                  tree-checkable
+                  show-search
+                  allowClear
+                  tree-check-strictly
+                  :filterTreeNode="filterTreeOption"
+                  :placeholder="$t('pleaseSelect') + $t('docTool.comparison.standardStructureTree')"
+                />
               </a-form-item>
             </a-col>
             <!--标准号-->
@@ -80,6 +86,8 @@
 import JTable from '../../../../components/jero/JTable.vue'
 import { JeroListMixin } from '../../../../mixins/JeroListMixin.js'
 import { addDocSplit } from '../../../../api/documentToolApi.js'
+import { getForeignStandardTree } from '@api/standardRegulationLibraryApi'
+import { filterObj } from '@/utils/util'
 
 export default {
   name: 'SplitText',
@@ -134,10 +142,41 @@ export default {
       operationList: [],
       showAction: false,
       flag: 'header',
-      disableMixinCreated: true
+      disableMixinCreated: true,
+      // 标准结构树
+      standardStructureTree: []
     }
   },
+  created () {
+    this.loadStandardStructureTree()
+  },
   methods: {
+    getQueryParams () {
+      // 获取查询条件
+      const sqp = {}
+      if (this.superQueryParams) {
+        sqp.superQueryParams = encodeURI(this.superQueryParams)
+        sqp.superQueryMatchType = this.superQueryMatchType
+      }
+      const param = Object.assign(sqp, this.queryParam, this.isorter, this.filters)
+      param.field = this.getQueryField()
+      param.pageNo = this.ipagination.current
+      param.pageSize = this.ipagination.pageSize
+      if (Array.isArray(param.standardSystem)) {
+        param.standardSystem = param.standardSystem.map(item => item.value).join(',')
+      }
+      return filterObj(param)
+    },
+    // 加载标准结构树
+    loadStandardStructureTree () {
+      // option 不传显示我的收藏，1不显示我的收藏
+      getForeignStandardTree({ option: 1 }).then(res => {
+        if (res.success) {
+          console.log(res.result)
+          this.standardStructureTree = res.result || []
+        }
+      })
+    },
     open () {
       this.visible = true
       this.queryParam = {}