diff --git a/ui/src/components/dynamics-form/items/tree/Tree.vue b/ui/src/components/dynamics-form/items/tree/Tree.vue
index d464e63ba48..e6682ba7d49 100644
--- a/ui/src/components/dynamics-form/items/tree/Tree.vue
+++ b/ui/src/components/dynamics-form/items/tree/Tree.vue
@@ -168,8 +168,13 @@ function renderTemplate(template: string, data: any) {
 }
 
 const loadNode = (node: Node, resolve: (nodeData: Tree[]) => void) => {
+  const get_extra = inject('get_extra') as any
   request_call(request, {
-    url: renderTemplate(attrs.url, props.otherParams),
+    url: renderTemplate(
+      '/workspace/${current_workspace_id}/knowledge/${current_knowledge_id}/datasource/tool/${current_tool_id}/' +
+        attrs.fetch_list_function,
+      { ...props.otherParams, ...(get_extra ? get_extra() : {}) },
+    ),
     body: { current_node: node.level == 0 ? undefined : node.data },
     then: (res: any) => {
       resolve(res.data)
diff --git a/ui/src/views/knowledge-workflow/component/action/DataSource.vue b/ui/src/views/knowledge-workflow/component/action/DataSource.vue
index d67a9b1da13..604ac809855 100644
--- a/ui/src/views/knowledge-workflow/component/action/DataSource.vue
+++ b/ui/src/views/knowledge-workflow/component/action/DataSource.vue
@@ -43,7 +43,7 @@
   </DynamicsForm>
 </template>
 <script setup lang="ts">
-import { computed, ref, watch } from 'vue'
+import { computed, ref, watch, provide } from 'vue'
 import { WorkflowKind, WorkflowType } from '@/enums/application'
 import DynamicsForm from '@/components/dynamics-form/index.vue'
 import type { FormField } from '@/components/dynamics-form/type'
@@ -100,9 +100,18 @@ const form_data = computed({
 const source_node_list = computed(() => {
   return props.workflow?.nodes?.filter((n: any) => n.properties.kind === WorkflowKind.DataSource)
 })
+const extra = ref<any>({
+  current_tool_id: undefined,
+})
+const get_extra = () => {
+  return extra.value
+}
+provide('get_extra', get_extra)
+
 const sourceChange = (node_id: string) => {
   base_form_data.value.node_id = node_id
   const n = source_node_list.value.find((n: any) => n.id == node_id)
+  extra.value.current_tool_id = n.properties.node_data.tool_lib_id
   node_id = n
     ? [WorkflowType.DataSourceLocalNode, WorkflowType.DataSourceWebNode].includes(n.type)
       ? n.type