diff --git a/ui/src/workflow/common/NodeCascader.vue b/ui/src/workflow/common/NodeCascader.vue
index e3bfc3f14..9086bda62 100644
--- a/ui/src/workflow/common/NodeCascader.vue
+++ b/ui/src/workflow/common/NodeCascader.vue
@@ -1,10 +1,42 @@
 <template>
-  <div></div>
+  <el-cascader :options="options" @visible-change="visibleChange" v-bind="$attrs" separator=" > ">
+    <template #default="{ node, data }">
+      <span>{{ data.label }}</span>
+    </template>
+  </el-cascader>
 </template>
 
 <script setup lang="ts">
-// const props = defineProps({
-//   lf: Object || String || null
-// })
+import { ref, computed } from 'vue'
+const props = defineProps<{
+  nodeModel: any
+}>()
+
+const options = ref([])
+
+function visibleChange(bool: boolean) {
+  if (bool) {
+    options.value = []
+    getIncomingNode(props.nodeModel.id)
+  }
+}
+
+function getIncomingNode(id: string) {
+  const list = props.nodeModel.graphModel.getNodeIncomingNode(id)
+  if (list.length > 0) {
+    list.forEach((item) => {
+      if (!options.value.some((obj: any) => obj.id === item.id)) {
+        options.value.unshift({
+          value: item.id,
+          label: item.properties.stepName,
+          children: item.properties?.fields || []
+        })
+      }
+    })
+    list.forEach((item) => {
+      getIncomingNode(item.id)
+    })
+  }
+}
 </script>
 <style scoped></style>
diff --git a/ui/src/workflow/index.vue b/ui/src/workflow/index.vue
index 3bf10a876..7c9cba67d 100644
--- a/ui/src/workflow/index.vue
+++ b/ui/src/workflow/index.vue
@@ -39,6 +39,16 @@ const graphData = {
         stepName: '知识库检索',
         input: [{ key: '输入' }],
         output: [{ key: '输出' }],
+        fields: [
+          {
+            label: '检索结果',
+            value: 'data'
+          },
+          {
+            label: '满足直接回答的分段内容',
+            value: 'paragraph'
+          }
+        ],
         node_data: {
           dataset_id_list: [],
           dataset_setting: {
@@ -64,17 +74,17 @@ const graphData = {
         node_data: {
           branch: [
             {
-              conditions: [{ field: { node_id: 'xxx', fields: '' }, compare: '', value: '' }],
+              conditions: [{ field: [], compare: '', value: '' }],
               id: '2391',
               condition: 'and'
             },
             {
-              conditions: [{ field: { node_id: 'xxx', fields: '' }, compare: '', value: '' }],
+              conditions: [{ field: [], compare: '', value: '' }],
               id: '1143',
               condition: 'and'
             },
             {
-              conditions: [{ field: { node_id: 'xxx', fields: '' }, compare: '', value: '' }],
+              conditions: [{ field: [], compare: '', value: '' }],
               id: '9208',
               condition: 'and'
             }
diff --git a/ui/src/workflow/nodes/condition-node/index.vue b/ui/src/workflow/nodes/condition-node/index.vue
index 12c0c18d4..85cae1384 100644
--- a/ui/src/workflow/nodes/condition-node/index.vue
+++ b/ui/src/workflow/nodes/condition-node/index.vue
@@ -20,21 +20,18 @@
                 <el-form-item
                   :prop="'branch.' + index + '.conditions' + cIndex + '.field'"
                   :rules="{
+                    type: Array,
                     required: true,
                     message: '请选择变量',
                     trigger: 'change'
                   }"
                 >
-                  <el-select
+                  <NodeCascader
+                    :nodeModel="nodeModel"
                     class="w-full"
-                    v-model="condition.field"
                     placeholder="请选择变量"
-                    clearable
-                    @visible-change="changeHandle()"
-                  >
-                    <el-option label="Zone one" value="shanghai" />
-                    <el-option label="Zone two" value="beijing" />
-                  </el-select>
+                    v-model="condition.field"
+                  />
                 </el-form-item>
               </el-col>
               <el-col :span="6">
@@ -85,6 +82,7 @@
 <script setup lang="ts">
 import { cloneDeep, set } from 'lodash'
 import NodeContainer from '@/workflow/common/NodeContainer.vue'
+import NodeCascader from '@/workflow/common/NodeCascader.vue'
 import type { FormInstance } from 'element-plus'
 import { ref, computed, onMounted } from 'vue'
 import { randomId } from '@/utils/utils'
@@ -94,7 +92,7 @@ const form = {
     {
       conditions: [
         {
-          field: { node_id: 'xxx', fields: '' },
+          field: [],
           compare: '',
           value: ''
         }
@@ -121,10 +119,6 @@ const form_data = computed({
 
 const ConditionNodeFormRef = ref<FormInstance>()
 
-function changeHandle() {
-  console.log(props.nodeModel.graphModel.getNodeIncomingNode(props.nodeModel.id))
-}
-
 const validate = () => {
   ConditionNodeFormRef.value?.validate()
 }
@@ -144,7 +138,7 @@ function addBranch() {
   const obj = {
     conditions: [
       {
-        field: { node_id: 'xxx', fields: '' },
+        field: [],
         compare: '',
         value: ''
       }
diff --git a/ui/src/workflow/nodes/search-dataset-node/index.vue b/ui/src/workflow/nodes/search-dataset-node/index.vue
index 0775ec570..194c13046 100644
--- a/ui/src/workflow/nodes/search-dataset-node/index.vue
+++ b/ui/src/workflow/nodes/search-dataset-node/index.vue
@@ -76,6 +76,14 @@
             </el-row>
           </div>
         </el-form-item>
+        <el-form-item label="检索问题输入">
+          <NodeCascader
+            :nodeModel="nodeModel"
+            class="w-full"
+            placeholder="请选择检索问题输入"
+            v-model="form_data.fields"
+          />
+        </el-form-item>
       </el-form>
     </el-card>
     <h5 class="title-decoration-1 mb-8 mt-8">参数输出</h5>
@@ -95,8 +103,10 @@
 import { set } from 'lodash'
 import { app } from '@/main'
 import NodeContainer from '@/workflow/common/NodeContainer.vue'
+import NodeCascader from '@/workflow/common/NodeCascader.vue'
 import AddDatasetDialog from '@/views/application/components/AddDatasetDialog.vue'
 import ParamSettingDialog from '@/views/application/components/ParamSettingDialog.vue'
+
 import type { FormInstance } from 'element-plus'
 import { ref, computed, onMounted } from 'vue'
 import { relatedObject } from '@/utils/utils'
@@ -115,7 +125,8 @@ const form = {
     similarity: 0.6,
     max_paragraph_char_number: 5000,
     search_mode: 'embedding'
-  }
+  },
+  fields: []
 }
 
 const form_data = computed({
@@ -123,7 +134,7 @@ const form_data = computed({
     if (props.nodeModel.properties.node_data) {
       return props.nodeModel.properties.node_data
     } else {
-      set(props.nodeModel.properties, 'node_data', form)
+      set(props.nodeModel.properties, 'node_data', form.value)
     }
     return props.nodeModel.properties.node_data
   },