From 162842f46ebb5462f3446d4855ed204f5c988bf4 Mon Sep 17 00:00:00 2001
From: shaohuzhang1 <shaohu.zhang@fit2cloud.com>
Date: Tue, 3 Feb 2026 19:29:41 +0800
Subject: [PATCH] fix: Add global knowledge base information to the knowledge
 base workflow

---
 .../serializers/knowledge_workflow.py          | 10 ++++++++++
 ui/src/workflow/common/app-node.ts             |  6 +++---
 .../nodes/knowledge-base-node/index.vue        | 18 ++++++++++++------
 3 files changed, 25 insertions(+), 9 deletions(-)

diff --git a/apps/knowledge/serializers/knowledge_workflow.py b/apps/knowledge/serializers/knowledge_workflow.py
index b5bcb7037aa..c9ffc608a99 100644
--- a/apps/knowledge/serializers/knowledge_workflow.py
+++ b/apps/knowledge/serializers/knowledge_workflow.py
@@ -142,6 +142,11 @@ def action(self, instance: Dict, user, with_valid=True):
                         knowledge_id=self.data.get("knowledge_id"),
                         state=State.STARTED,
                         meta=meta).save()
+        knowledge = QuerySet(Knowledge).filter(id=self.data.get('knowledge_id')).first()
+        instance['knowledge_base'] = {**(instance.get('knowledge_base') or {}),
+                                      'knowledge': {'id': str(knowledge.id), 'name': knowledge.name,
+                                                    'desc': knowledge.desc,
+                                                    'workspace_id': knowledge.workspace_id}}
         work_flow_manage = KnowledgeWorkflowManage(
             Workflow.new_instance(knowledge_workflow.work_flow, WorkflowMode.KNOWLEDGE),
             {'knowledge_id': self.data.get("knowledge_id"), 'knowledge_action_id': knowledge_action_id, 'stream': True,
@@ -169,6 +174,11 @@ def upload_document(self, instance: Dict, user, with_valid=True):
                 'user_name': user.username}
         KnowledgeAction(id=knowledge_action_id, knowledge_id=self.data.get("knowledge_id"), state=State.STARTED,
                         meta=meta).save()
+        knowledge = QuerySet(Knowledge).filter(id=self.data.get('knowledge_id')).first()
+        instance['knowledge_base'] = {**(instance.get('knowledge_base') or {}),
+                                      'knowledge': {'id': str(knowledge.id), 'name': knowledge.name,
+                                                    'desc': knowledge.desc,
+                                                    'workspace_id': knowledge.workspace_id}}
         work_flow_manage = KnowledgeWorkflowManage(
             Workflow.new_instance(knowledge_workflow_version.work_flow, WorkflowMode.KNOWLEDGE),
             {'knowledge_id': self.data.get("knowledge_id"), 'knowledge_action_id': knowledge_action_id, 'stream': True,
diff --git a/ui/src/workflow/common/app-node.ts b/ui/src/workflow/common/app-node.ts
index ccbd7897fd7..810047323e9 100644
--- a/ui/src/workflow/common/app-node.ts
+++ b/ui/src/workflow/common/app-node.ts
@@ -79,10 +79,10 @@ class AppNode extends HtmlResize.view {
     }
     if (this.props.model.type === 'knowledge-base-node') {
       let globalFields = []
-      if (this.props.model.properties.user_input_field_list) {
-        globalFields = this.props.model.properties.user_input_field_list.map((item: any) => ({
+      if (this.props.model.properties.config?.globalFields) {
+        globalFields = this.props.model.properties.config.globalFields.map((item: any) => ({
           label: typeof item.label == 'string' ? item.label : item.label.label,
-          value: item.field,
+          value: item.value,
         }))
       }
 
diff --git a/ui/src/workflow/nodes/knowledge-base-node/index.vue b/ui/src/workflow/nodes/knowledge-base-node/index.vue
index 5e4ff71e4a4..07e09a5c031 100644
--- a/ui/src/workflow/nodes/knowledge-base-node/index.vue
+++ b/ui/src/workflow/nodes/knowledge-base-node/index.vue
@@ -45,7 +45,14 @@ const getResourceDetail = inject('getResourceDetail') as any
 const props = defineProps<{ nodeModel: any }>()
 
 const UserInputFieldTableFef = ref()
-
+const default_fields = [
+  {
+    label: '知识库',
+    value: 'knowledge',
+    globeLabel: `{{global.knowledge}}`,
+    globeValue: `{{context['global'].knowledge}}`,
+  },
+]
 const nodeFields = computed(() => {
   if (props.nodeModel.properties.user_input_field_list) {
     const fields = props.nodeModel.properties.user_input_field_list.map((item: any) => ({
@@ -54,15 +61,14 @@ const nodeFields = computed(() => {
       globeLabel: `{{global.${item.field}}}`,
       globeValue: `{{context['global'].${item.field}}}`,
     }))
-    set(props.nodeModel.properties.config, 'globalFields', fields)
-    return fields
+    set(props.nodeModel.properties.config, 'globalFields', [...fields, ...default_fields])
+    return [...fields, ...default_fields]
   }
-  set(props.nodeModel.properties.config, 'globalFields', [])
+  set(props.nodeModel.properties.config, 'globalFields', [default_fields])
   return []
 })
 const resource = getResourceDetail()
 
 onMounted(() => {})
 </script>
-<style lang="scss" scoped>
-</style>
+<style lang="scss" scoped></style>