diff --git a/apps/application/flow/common.py b/apps/application/flow/common.py
index 1b8d674f0..65aaa399d 100644
--- a/apps/application/flow/common.py
+++ b/apps/application/flow/common.py
@@ -181,7 +181,7 @@ class Workflow:
         return [en.node for en in self.next_node_map.get(node_id, [])]
 
     @staticmethod
-    def new_instance(flow_obj: Dict, workflow_mode: WorkflowMode = WorkflowMode.APPLICATION.value):
+    def new_instance(flow_obj: Dict, workflow_mode: WorkflowMode = WorkflowMode.APPLICATION):
         nodes = flow_obj.get('nodes')
         edges = flow_obj.get('edges')
         nodes = [Node(node.get('id'), node.get('type'), **node)
diff --git a/apps/application/flow/i_step_node.py b/apps/application/flow/i_step_node.py
index c30491140..cfb656674 100644
--- a/apps/application/flow/i_step_node.py
+++ b/apps/application/flow/i_step_node.py
@@ -79,7 +79,7 @@ class WorkFlowPostHandler:
                                      message_tokens=message_tokens,
                                      answer_tokens=answer_tokens,
                                      answer_text_list=answer_text_list,
-                                     run_time=time.time() - workflow.context['start_time'],
+                                     run_time=time.time() - workflow.context.get('start_time') if  workflow.context.get('start_time') is not None else 0,
                                      index=0)
 
         self.chat_info.append_chat_record(chat_record)
diff --git a/ui/src/views/application-workflow/component/NodeContent.vue b/ui/src/components/dropdown_menu/application/NodeContent.vue
similarity index 100%
rename from ui/src/views/application-workflow/component/NodeContent.vue
rename to ui/src/components/dropdown_menu/application/NodeContent.vue
diff --git a/ui/src/views/application-workflow/component/DropdownMenu.vue b/ui/src/components/dropdown_menu/application/index.vue
similarity index 100%
rename from ui/src/views/application-workflow/component/DropdownMenu.vue
rename to ui/src/components/dropdown_menu/application/index.vue
diff --git a/ui/src/components/dropdown_menu/index.vue b/ui/src/components/dropdown_menu/index.vue
new file mode 100644
index 000000000..9e39a09f0
--- /dev/null
+++ b/ui/src/components/dropdown_menu/index.vue
@@ -0,0 +1,26 @@
+<template>
+  <component :is="kw[workflow_mode]" :show="show" :id="id" :workflow-ref="workflowRef"></component>
+</template>
+<script setup lang="ts">
+import { inject } from 'vue'
+import { WorkflowMode } from '@/enums/application'
+import ApplicationDropdownMenu from '@/components/dropdown_menu/application/index.vue'
+import KnowledgeDropdownMenu from '@/components/dropdown_menu/knowledge/index.vue'
+const workflow_mode = inject('workflowMode') || WorkflowMode.Application
+defineProps({
+  show: {
+    type: Boolean,
+    default: false,
+  },
+  id: {
+    type: String,
+    default: '',
+  },
+  workflowRef: Object,
+})
+const kw: any = {
+  [WorkflowMode.Application]: ApplicationDropdownMenu,
+  [WorkflowMode.Knowledge]: KnowledgeDropdownMenu,
+}
+</script>
+<style lang="scss" scoped></style>
diff --git a/ui/src/views/knowledge-workflow/component/NodeContent.vue b/ui/src/components/dropdown_menu/knowledge/NodeContent.vue
similarity index 100%
rename from ui/src/views/knowledge-workflow/component/NodeContent.vue
rename to ui/src/components/dropdown_menu/knowledge/NodeContent.vue
diff --git a/ui/src/views/knowledge-workflow/component/DropdownMenu.vue b/ui/src/components/dropdown_menu/knowledge/index.vue
similarity index 100%
rename from ui/src/views/knowledge-workflow/component/DropdownMenu.vue
rename to ui/src/components/dropdown_menu/knowledge/index.vue
diff --git a/ui/src/views/application-workflow/index.vue b/ui/src/views/application-workflow/index.vue
index 4ae39a391..6adc42522 100644
--- a/ui/src/views/application-workflow/index.vue
+++ b/ui/src/views/application-workflow/index.vue
@@ -145,7 +145,7 @@ import { ref, onMounted, onBeforeUnmount, computed, nextTick, provide } from 'vu
 import { useRouter, useRoute } from 'vue-router'
 import type { Action } from 'element-plus'
 import Workflow from '@/workflow/index.vue'
-import DropdownMenu from '@/views/application-workflow/component/DropdownMenu.vue'
+import DropdownMenu from '@/components/dropdown_menu/index.vue'
 import PublishHistory from '@/views/application-workflow/component/PublishHistory.vue'
 import { isAppIcon, resetUrl } from '@/utils/common'
 import { MsgSuccess, MsgError, MsgConfirm } from '@/utils/message'
diff --git a/ui/src/views/knowledge-workflow/index.vue b/ui/src/views/knowledge-workflow/index.vue
index 86172110b..cd802d10b 100644
--- a/ui/src/views/knowledge-workflow/index.vue
+++ b/ui/src/views/knowledge-workflow/index.vue
@@ -142,7 +142,7 @@ import { ref, onBeforeMount, onBeforeUnmount, computed, nextTick, provide } from
 import { useRouter, useRoute } from 'vue-router'
 import type { Action } from 'element-plus'
 import Workflow from '@/workflow/index.vue'
-import DropdownMenu from '@/views/knowledge-workflow/component/DropdownMenu.vue'
+import DropdownMenu from '@/components/dropdown_menu/index.vue'
 import PublishHistory from '@/views/knowledge-workflow/component/PublishHistory.vue'
 import { isAppIcon, resetUrl } from '@/utils/common'
 import { MsgSuccess, MsgError, MsgConfirm } from '@/utils/message'
@@ -395,7 +395,6 @@ const clickShowDebug = () => {
         }
         DebugRef.value?.open(graphData, id)
       } catch (e: any) {
-        console.log(e)
         MsgError(e.toString())
       }
     })
diff --git a/ui/src/workflow/common/NodeContainer.vue b/ui/src/workflow/common/NodeContainer.vue
index 726dc22bf..887d558a1 100644
--- a/ui/src/workflow/common/NodeContainer.vue
+++ b/ui/src/workflow/common/NodeContainer.vue
@@ -172,8 +172,7 @@
   </div>
 </template>
 <script setup lang="ts">
-import { ref, computed, onMounted } from 'vue'
-import DropdownMenu from '@/views/application-workflow/component/DropdownMenu.vue'
+import { ref, computed, onMounted, inject } from 'vue'
 import { set } from 'lodash'
 import { iconComponent } from '../icons/utils'
 import { copyClick } from '@/utils/clipboard'
@@ -182,6 +181,9 @@ import { MsgError, MsgConfirm } from '@/utils/message'
 import type { FormInstance } from 'element-plus'
 import { t } from '@/locales'
 import { useRoute } from 'vue-router'
+import DropdownMenu from '@/components/dropdown_menu/index.vue'
+const w = inject('workflowMode')
+console.log(w)
 const route = useRoute()
 const {
   params: { id },
diff --git a/ui/src/workflow/common/data.ts b/ui/src/workflow/common/data.ts
index 8b1dd2dc2..84e4034ce 100644
--- a/ui/src/workflow/common/data.ts
+++ b/ui/src/workflow/common/data.ts
@@ -750,7 +750,7 @@ export const knowledgeMenuNodes = [
   },
   {
     label: t('views.applicationWorkflow.nodes.classify.businessLogic'),
-    list: [conditionNode, formNode, replyNode, loopNode],
+    list: [conditionNode, replyNode, loopNode],
   },
   {
     label: t('views.applicationWorkflow.nodes.classify.dataProcessing'),
@@ -785,7 +785,14 @@ export const menuNodes = [
   },
   {
     label: t('views.knowledge.title'),
-    list: [searchKnowledgeNode, searchDocumentNode, rerankerNode, documentExtractNode, documentSplitNode, knowledgeWriteNode],
+    list: [
+      searchKnowledgeNode,
+      searchDocumentNode,
+      rerankerNode,
+      documentExtractNode,
+      documentSplitNode,
+      knowledgeWriteNode,
+    ],
   },
   {
     label: t('views.applicationWorkflow.nodes.classify.businessLogic'),
@@ -865,7 +872,7 @@ export const knowledgeLoopMenuNodes = [
   },
   {
     label: t('views.applicationWorkflow.nodes.classify.businessLogic'),
-    list: [conditionNode, formNode, replyNode, loopContinueNode, loopBreakNode],
+    list: [conditionNode, replyNode, loopContinueNode, loopBreakNode],
   },
   {
     label: t('views.applicationWorkflow.nodes.classify.dataProcessing', '数据处理'),
diff --git a/ui/src/workflow/common/validate.ts b/ui/src/workflow/common/validate.ts
index aad2ccd4a..7e6f41809 100644
--- a/ui/src/workflow/common/validate.ts
+++ b/ui/src/workflow/common/validate.ts
@@ -43,7 +43,7 @@ const loop_end_nodes: Array<string> = [
 ]
 const end_nodes_dict = {
   [WorkflowMode.Application]: end_nodes,
-  [WorkflowMode.Knowledge]: end_nodes,
+  [WorkflowMode.Knowledge]: [WorkflowType.KnowledgeWriteNode],
   [WorkflowMode.ApplicationLoop]: loop_end_nodes,
   [WorkflowMode.KnowledgeLoop]: loop_end_nodes,
 }
diff --git a/ui/src/workflow/index.vue b/ui/src/workflow/index.vue
index a6b64ff0d..bd8d4007e 100644
--- a/ui/src/workflow/index.vue
+++ b/ui/src/workflow/index.vue
@@ -6,7 +6,7 @@
 </template>
 <script setup lang="ts">
 import LogicFlow from '@logicflow/core'
-import { ref, onMounted, onUnmounted } from 'vue'
+import { ref, onMounted, onUnmounted, inject } from 'vue'
 import AppEdge from './common/edge'
 import loopEdge from './common/loopEdge'
 import Control from './common/NodeControl.vue'
@@ -18,6 +18,8 @@ import Dagre from '@/workflow/plugins/dagre'
 import { disconnectAll, getTeleport } from '@/workflow/common/teleport'
 import { WorkflowMode } from '@/enums/application'
 const nodes: any = import.meta.glob('./nodes/**/index.ts', { eager: true })
+const workflow_mode = inject('workflowMode') || WorkflowMode.Application
+const loop_workflow_mode = inject('loopWorkflowMode') || WorkflowMode.ApplicationLoop
 
 defineOptions({ name: 'WorkFlow' })
 const TeleportContainer = getTeleport()
@@ -95,7 +97,8 @@ const renderGraphData = (data?: any) => {
       return {
         getNode: () => node,
         getGraph: () => graph,
-        workflowMode: WorkflowMode.Application,
+        workflowMode: workflow_mode,
+        loopWorkflowMode: loop_workflow_mode,
       }
     }
     lf.value.graphModel.eventCenter.on('delete_edge', (id_list: Array<string>) => {
diff --git a/ui/src/workflow/nodes/base-node/index.ts b/ui/src/workflow/nodes/base-node/index.ts
index fac9d3090..c44de5bb0 100644
--- a/ui/src/workflow/nodes/base-node/index.ts
+++ b/ui/src/workflow/nodes/base-node/index.ts
@@ -17,7 +17,7 @@ class BaseModel extends AppNodeModel {
 }
 
 export default {
-  type: 'knowledge-base-node',
+  type: 'base-node',
   model: BaseModel,
   view: BaseNode,
 }
diff --git a/ui/src/workflow/nodes/loop-body-node/index.vue b/ui/src/workflow/nodes/loop-body-node/index.vue
index d5cb55165..ca6e99488 100644
--- a/ui/src/workflow/nodes/loop-body-node/index.vue
+++ b/ui/src/workflow/nodes/loop-body-node/index.vue
@@ -6,7 +6,7 @@
 <script setup lang="ts">
 import { set, cloneDeep } from 'lodash'
 import AppEdge from '@/workflow/common/edge'
-import { ref, onMounted, onUnmounted } from 'vue'
+import { ref, onMounted, onUnmounted, inject } from 'vue'
 import LogicFlow from '@logicflow/core'
 import Dagre from '@/workflow/plugins/dagre'
 import { initDefaultShortcut } from '@/workflow/common/shortcut'
@@ -15,6 +15,7 @@ import { WorkflowMode } from '@/enums/application'
 import { WorkFlowInstance } from '@/workflow/common/validate'
 import { t } from '@/locales'
 import { disconnectByFlow } from '@/workflow/common/teleport'
+const loop_workflow_mode = inject('loopWorkflowMode') || WorkflowMode.ApplicationLoop
 const nodes: any = import.meta.glob('@/workflow/nodes/**/index.ts', { eager: true })
 const props = defineProps<{ nodeModel: any }>()
 const containerRef = ref()
@@ -125,7 +126,7 @@ const renderGraphData = (data?: any) => {
       return {
         getNode: () => node,
         getGraph: () => graph,
-        workflowMode: WorkflowMode.ApplicationLoop,
+        workflowMode: loop_workflow_mode,
       }
     }
     lf.value.graphModel.refresh_loop_fields = refresh_loop_fields