diff --git a/ui/src/workflow-canvas/component/NodeMenu.vue b/ui/src/workflow-canvas/component/NodeMenu.vue
index 429acbb1d82..4be12bcbb38 100644
--- a/ui/src/workflow-canvas/component/NodeMenu.vue
+++ b/ui/src/workflow-canvas/component/NodeMenu.vue
@@ -7,7 +7,9 @@ import { WorkflowNodeType } from '@/workflow-canvas/types'
 
 defineOptions({ name: 'NodeMenu' })
 
-const emit = defineEmits<{ select: [nodeType: WorkflowNodeType] }>()
+const emit = defineEmits<{
+  select: [nodeType: WorkflowNodeType]
+}>()
 
 type WorkflowComponentTab = 'basic' | 'tool' | 'application'
 
@@ -21,9 +23,60 @@ const workflowComponentTabs: Array<{ label: string; value: WorkflowComponentTab
 ]
 
 const workflowComponentOptions = [
-  { icon: aiChatIcon, iconClass: 'bg-primary-gradient', label: 'AI 对话', value: WorkflowNodeType.AiChat },
-  { icon: replyIcon, iconClass: 'bg-warning', label: '指定回复', value: WorkflowNodeType.Reply },
-] satisfies Array<{ icon: string; iconClass: string; label: string; value: WorkflowNodeType }>
+  {
+    icon: aiChatIcon,
+    iconClass: 'bg-primary-gradient',
+    label: 'AI 对话',
+    value: WorkflowNodeType.AiChat,
+  },
+  {
+    icon: aiChatIcon,
+    iconClass: 'bg-primary-gradient',
+    label: '意图识别',
+    value: WorkflowNodeType.IntentNode,
+  },
+  // {
+  //   icon: aiChatIcon,
+  //   iconClass: 'bg-primary-gradient',
+  //   label: '文本转语音',
+  //   value: WorkflowNodeType.TextToSpeechNode,
+  // },
+  // {
+  //   icon: aiChatIcon,
+  //   iconClass: 'bg-primary-gradient',
+  //   label: '语音转文本',
+  //   value: WorkflowNodeType.SpeechToTextNode,
+  // },
+  // {
+  //   icon: aiChatIcon,
+  //   iconClass: 'bg-primary-gradient',
+  //   label: '图片生成',
+  //   value: WorkflowNodeType.ImageGenerateNode,
+  // },
+  // {
+  //   icon: aiChatIcon,
+  //   iconClass: 'bg-primary-gradient',
+  //   label: '图片理解',
+  //   value: WorkflowNodeType.ImageUnderstandNode,
+  // },
+  // {
+  //   icon: aiChatIcon,
+  //   iconClass: 'bg-primary-gradient',
+  //   label: '问题优化',
+  //   value: WorkflowNodeType.Question,
+  // },
+  {
+    icon: replyIcon,
+    iconClass: 'bg-warning',
+    label: '指定回复',
+    value: WorkflowNodeType.Reply,
+  },
+] satisfies Array<{
+  icon: string
+  iconClass: string
+  label: string
+  value: WorkflowNodeType
+}>
 
 const filteredComponentOptions = computed(() => {
   if (activeTab.value !== 'basic') return []
@@ -31,12 +84,19 @@ const filteredComponentOptions = computed(() => {
   const keyword = searchKeyword.value.trim().toLocaleLowerCase()
   if (!keyword) return workflowComponentOptions
 
-  return workflowComponentOptions.filter((componentOption) => componentOption.label.toLocaleLowerCase().includes(keyword))
+  return workflowComponentOptions.filter((componentOption) =>
+    componentOption.label.toLocaleLowerCase().includes(keyword),
+  )
 })
 </script>
 
 <template>
-  <div class="w-[402px] overflow-hidden rounded-md border border-N300 bg-white shadow-lg" @click.stop @mousedown.stop @mousemove.stop>
+  <div
+    class="w-[402px] overflow-hidden rounded-md border border-N300 bg-white shadow-lg"
+    @click.stop
+    @mousedown.stop
+    @mousemove.stop
+  >
     <div class="flex h-11 items-stretch gap-7 border-b border-N300 px-4" role="tablist">
       <button
         v-for="componentTab in workflowComponentTabs"
@@ -49,7 +109,10 @@ const filteredComponentOptions = computed(() => {
         @click="activeTab = componentTab.value"
       >
         {{ componentTab.label }}
-        <span v-if="activeTab === componentTab.value" class="absolute inset-x-0 bottom-0 h-0.5 rounded-full bg-primary" />
+        <span
+          v-if="activeTab === componentTab.value"
+          class="absolute inset-x-0 bottom-0 h-0.5 rounded-full bg-primary"
+        />
       </button>
     </div>
 
@@ -66,7 +129,10 @@ const filteredComponentOptions = computed(() => {
             class="flex h-10 items-center gap-3 rounded-md border border-N300 px-3 text-left text-N900 hover:border-primary hover:text-primary"
             @click="emit('select', componentOption.value)"
           >
-            <span class="flex size-6 shrink-0 items-center justify-center rounded-md" :class="componentOption.iconClass">
+            <span
+              class="flex size-6 shrink-0 items-center justify-center rounded-md"
+              :class="componentOption.iconClass"
+            >
               <img :src="componentOption.icon" alt="" class="size-4" />
             </span>
             <span>{{ componentOption.label }}</span>
diff --git a/ui/src/workflow-canvas/icons/intent-node-icon.vue b/ui/src/workflow-canvas/icons/intent-node-icon.vue
new file mode 100644
index 00000000000..7a220814144
--- /dev/null
+++ b/ui/src/workflow-canvas/icons/intent-node-icon.vue
@@ -0,0 +1,6 @@
+<template>
+  <el-avatar class="avatar-gradient" shape="square">
+    <img src="@/assets/workflow/icon_ai_chat.svg" style="width: 75%" alt="" />
+  </el-avatar>
+</template>
+<script setup lang="ts"></script>
diff --git a/ui/src/workflow-canvas/nodes/intent-node/index.ts b/ui/src/workflow-canvas/nodes/intent-node/index.ts
new file mode 100644
index 00000000000..0bab7750ca9
--- /dev/null
+++ b/ui/src/workflow-canvas/nodes/intent-node/index.ts
@@ -0,0 +1,125 @@
+import IntentNodeViewVue from './index.vue'
+import { WorkflowNodeModel, WorkflowNodeView } from '@/workflow-canvas/core/workflow-node'
+import { WorkflowNodeType } from '@/workflow-canvas/types'
+import { randomId } from '@/utils/common'
+import type { Model } from '@logicflow/core'
+
+interface IntentNodeBranch {
+  id: string
+  content: string
+  isOther: boolean
+}
+
+interface IntentNodeData {
+  model_id: string
+  model_id_type: 'custom' | 'reference'
+  model_id_reference: string[]
+  model_params_setting: Record<string, unknown>
+  content_list: string[]
+  dialogue_type: 'NODE' | 'WORKFLOW'
+  dialogue_number: number
+  branch: IntentNodeBranch[]
+}
+
+/** 节点顶部到第一个分类行锚点的纵向偏移（近似）。 */
+const BRANCH_ANCHOR_TOP_OFFSET = 422
+/** 相邻分类行锚点的纵向间距（近似行高）。 */
+const BRANCH_ANCHOR_GAP = 40
+
+type UpdatePathEdge = { updatePathByAnchor: () => void }
+
+function defaultBranch(): IntentNodeBranch[] {
+  return [
+    { id: randomId(), content: '', isOther: false },
+    { id: randomId(), content: '其他', isOther: true },
+  ]
+}
+
+function defaultNodeData(): IntentNodeData {
+  return {
+    model_id: '',
+    model_id_type: 'custom',
+    model_id_reference: [],
+    model_params_setting: {},
+    content_list: [],
+    dialogue_type: 'WORKFLOW',
+    dialogue_number: 1,
+    branch: defaultBranch(),
+  }
+}
+
+class IntentNodeModel extends WorkflowNodeModel {
+  setAttributes() {
+    super.setAttributes()
+    // 预置 node_data 为一个可用的默认分支，保证 Vue 表单挂载前锚点已存在
+    const nodeData = this.properties.node_data as IntentNodeData | undefined
+    if (!nodeData) {
+      this.properties.node_data = defaultNodeData()
+    } else if (!Array.isArray(nodeData.branch) || nodeData.branch.length === 0) {
+      nodeData.branch = defaultBranch()
+    }
+  }
+
+  refreshBranch() {
+    this.incoming.edges.forEach((edge) => (edge as unknown as UpdatePathEdge).updatePathByAnchor())
+    this.outgoing.edges.forEach((edge) => (edge as unknown as UpdatePathEdge).updatePathByAnchor())
+  }
+
+  getDefaultAnchor(): Model.AnchorConfig[] {
+    const { id, x, y, width, height } = this
+    const anchors: Model.AnchorConfig[] = []
+
+    anchors.push({
+      x: x - width / 2,
+      y,
+      id: `${id}_left`,
+      type: 'left',
+      edgeAddable: false,
+    })
+
+    const showNode = this.properties.showNode ?? true
+    const nodeData = this.properties.node_data as IntentNodeData | undefined
+    const branchList = Array.isArray(nodeData?.branch) ? nodeData.branch : []
+
+    if (!showNode) {
+      // 收起后所有分支锚点归并为“其他”一个右锚点，节点只显示一个右锚点。
+      const mergeTarget =
+        branchList.find((branch) => branch.isOther) ?? branchList[branchList.length - 1]
+      if (mergeTarget) {
+        anchors.push({
+          x: x + width / 2,
+          y,
+          id: `${id}_${mergeTarget.id}_right`,
+          type: 'right',
+        })
+      }
+      return anchors
+    }
+
+    // 展开时每个分支一个右锚点，锚点从节点顶部偏移近似对齐到各分类行，
+    // 锚点 id 由后端 branch_anchor(branch_id) 约定为 `${id}_${branch_id}_right`。
+    const startY = y - height / 2 + BRANCH_ANCHOR_TOP_OFFSET
+    branchList.forEach((branch, index) => {
+      anchors.push({
+        x: x + width / 2,
+        y: startY + index * BRANCH_ANCHOR_GAP,
+        id: `${id}_${branch.id}_right`,
+        type: 'right',
+      })
+    })
+
+    return anchors
+  }
+}
+
+class IntentNodeView extends WorkflowNodeView {
+  constructor(props: ConstructorParameters<typeof WorkflowNodeView>[0]) {
+    super(props, IntentNodeViewVue)
+  }
+}
+
+export default {
+  type: WorkflowNodeType.IntentNode,
+  model: IntentNodeModel,
+  view: IntentNodeView,
+}
diff --git a/ui/src/workflow-canvas/nodes/intent-node/index.vue b/ui/src/workflow-canvas/nodes/intent-node/index.vue
new file mode 100644
index 00000000000..a8c8c221755
--- /dev/null
+++ b/ui/src/workflow-canvas/nodes/intent-node/index.vue
@@ -0,0 +1,270 @@
+<script setup lang="ts">
+import { computed, inject, onMounted, ref, useTemplateRef } from 'vue'
+import { Delete, Plus } from '@element-plus/icons-vue'
+import { cloneDeep, set } from 'lodash'
+import type { FormInstance } from 'element-plus'
+import ModelSelect from '@/components/business/model-select/index.vue'
+import NodeCascader from '@/workflow-canvas/core/NodeCascader.vue'
+import NodeContainer from '@/workflow-canvas/core/NodeContainer.vue'
+import { useWorkflowStore } from '@/workflow-canvas/store'
+import type { BaseNodeModel } from '@logicflow/core'
+import type { ModelItem, ModelProviderItem } from '@/api/types'
+import { randomId } from '@/utils/common'
+
+defineOptions({ name: 'WorkflowIntentNode' })
+const getModel = inject('getModel') as () => BaseNodeModel
+const apiType = (inject('apiType') as string) || 'workspace'
+const model = getModel()
+const flowModel = model as unknown as { refreshBranch?: () => void }
+
+interface IntentNodeBranch {
+  id: string
+  content: string
+  isOther: boolean
+}
+interface IntentNodeForm {
+  model_id: string
+  model_id_reference: string[]
+  model_id_type: 'custom' | 'reference'
+  model_params_setting: Record<string, unknown>
+  content_list: string[]
+  dialogue_type: 'NODE' | 'WORKFLOW'
+  dialogue_number: number
+  branch: IntentNodeBranch[]
+}
+
+const formRef = useTemplateRef<FormInstance>('formRef')
+const modelCascaderRef = useTemplateRef<InstanceType<typeof NodeCascader>>('modelCascaderRef')
+const contentCascaderRef = useTemplateRef<InstanceType<typeof NodeCascader>>('contentCascaderRef')
+
+const store = useWorkflowStore(apiType)
+const modelList = ref<Array<ModelItem>>([])
+const providerOptions = ref<Array<ModelProviderItem>>([])
+
+function defaultBranch(): IntentNodeBranch[] {
+  return [
+    { id: randomId(), content: '', isOther: false },
+    { id: randomId(), content: '其他', isOther: true },
+  ]
+}
+
+const formData = computed<IntentNodeForm>({
+  get: () => {
+    if (!model.properties.node_data) {
+      set(model.properties, 'node_data', {
+        model_id: '',
+        model_id_type: 'custom',
+        model_id_reference: [],
+        model_params_setting: {},
+        content_list: [],
+        dialogue_type: 'WORKFLOW',
+        dialogue_number: 1,
+        branch: defaultBranch(),
+      })
+    }
+    const data = model.properties.node_data as IntentNodeForm
+    if (data.model_id_type === undefined) set(data, 'model_id_type', 'custom')
+    if (!Array.isArray(data.model_id_reference)) set(data, 'model_id_reference', [])
+    if (!data.model_params_setting) set(data, 'model_params_setting', {})
+    if (!Array.isArray(data.content_list)) set(data, 'content_list', [])
+    if (data.dialogue_type === undefined) set(data, 'dialogue_type', 'WORKFLOW')
+    if (data.dialogue_number === undefined || data.dialogue_number === null) {
+      set(data, 'dialogue_number', 1)
+    }
+    if (!Array.isArray(data.branch) || data.branch.length === 0) {
+      set(data, 'branch', defaultBranch())
+    }
+    return data
+  },
+  set: (value) => (model.properties.node_data = value),
+})
+
+function refreshBranch() {
+  flowModel.refreshBranch?.()
+}
+
+function addBranch() {
+  const list = cloneDeep(formData.value.branch)
+  const obj: IntentNodeBranch = { id: randomId(), content: '', isOther: false }
+  // 插入到最后一个（“其他”）之前
+  list.splice(list.length - 1, 0, obj)
+  set(formData.value, 'branch', list)
+  refreshBranch()
+}
+
+function deleteBranch(id: string) {
+  const list = cloneDeep(formData.value.branch)
+  const item = list.find((branch) => branch.id === id)
+  if (!item || item.isOther) return
+
+  const deleteAnchorId = `${model.id}_${id}_right`
+  const edgeIds = model.outgoing.edges
+    .filter((edge) => edge.sourceAnchorId === deleteAnchorId)
+    .map((edge) => edge.id)
+  if (edgeIds.length > 0) {
+    model.graphModel.eventCenter.emit('delete_edge', edgeIds)
+  }
+
+  const newList = list.filter((branch) => branch.id !== id)
+  set(formData.value, 'branch', newList)
+  refreshBranch()
+}
+
+function validate() {
+  return Promise.all([
+    formData.value.model_id_type === 'reference'
+      ? modelCascaderRef.value?.validate()
+      : Promise.resolve(),
+    contentCascaderRef.value?.validate(),
+    formRef.value?.validate(),
+  ]).catch((error) => Promise.reject({ node: model, errMessage: error }))
+}
+
+onMounted(() => {
+  set(model, 'validate', validate)
+  store.getModelList({ model_type: 'LLM' }).then((data) => {
+    modelList.value = data
+  })
+  store.getProviderList().then((data) => {
+    providerOptions.value = data
+  })
+})
+</script>
+
+<template>
+  <NodeContainer :node-model="model">
+    <h6 class="mb-3">节点设置</h6>
+    <el-form
+      ref="formRef"
+      :model="formData"
+      label-position="top"
+      require-asterisk-position="right"
+      @submit.prevent
+    >
+      <el-form-item
+        :prop="formData.model_id_type === 'reference' ? 'model_id_reference' : 'model_id'"
+        :rules="{ required: true, message: '请选择或填写 AI 模型', trigger: 'change' }"
+      >
+        <template #label>
+          <div class="flex-between gap-3 w-full">
+            <span>AI 模型</span>
+            <el-select
+              v-model="formData.model_id_type"
+              :teleported="false"
+              class="w-30!"
+              size="small"
+              @change="formData.model_id_reference = []"
+            >
+              <el-option label="引用变量" value="reference" />
+              <el-option label="自定义" value="custom" />
+            </el-select>
+          </div>
+        </template>
+        <NodeCascader
+          v-if="formData.model_id_type === 'reference'"
+          ref="modelCascaderRef"
+          v-model="formData.model_id_reference"
+          :node-model="model"
+          class="w-full"
+          placeholder="请选择变量"
+        />
+        <ModelSelect
+          v-else
+          placeholder="请输入 AI 模型 ID"
+          :options="modelList"
+          :provider-options="providerOptions"
+          v-model="formData.model_id"
+        ></ModelSelect>
+      </el-form-item>
+
+      <el-form-item
+        prop="content_list"
+        :rules="{ required: true, message: '请选择文本内容', trigger: 'change' }"
+        label="输入"
+      >
+        <NodeCascader
+          ref="contentCascaderRef"
+          v-model="formData.content_list"
+          :node-model="model"
+          class="w-full"
+          placeholder="选择文本内容"
+        />
+      </el-form-item>
+
+      <el-form-item label="历史聊天记录">
+        <template #label>
+          <div class="flex-between gap-3 w-full">
+            <span class="whitespace-nowrap">历史聊天记录</span>
+            <el-select
+              v-model="formData.dialogue_type"
+              :teleported="false"
+              class="w-20"
+              size="small"
+            >
+              <el-option label="节点" value="NODE" />
+              <el-option label="工作流" value="WORKFLOW" />
+            </el-select>
+          </div>
+        </template>
+        <el-input-number
+          v-model="formData.dialogue_number"
+          :min="0"
+          :value-on-clear="0"
+          controls-position="right"
+          class="w-full!"
+          :step="1"
+          :step-strictly="true"
+        />
+      </el-form-item>
+
+      <el-form-item>
+        <template #label>
+          <div class="flex-between">
+            <div>
+              <span>意图分类<span class="text-danger">*</span></span>
+            </div>
+            <el-button type="primary" size="large" link @click="addBranch">
+              <MkIcon :icon="Plus" />
+            </el-button>
+          </div>
+        </template>
+        <div class="w-full">
+          <div v-for="(item, index) in formData.branch" :key="item.id" class="mb-0">
+            <el-form-item
+              :prop="`branch.${index}.content`"
+              :rules="{ required: true, message: '请输入', trigger: 'blur' }"
+            >
+              <div class="flex items-center gap-2 w-full">
+                <div class="min-w-0 flex-1">
+                  <el-input v-model="item.content" :disabled="item.isOther" placeholder="请输入" />
+                </div>
+                <div class="flex w-8 shrink-0 items-center justify-center">
+                  <el-button
+                    v-if="!item.isOther"
+                    link
+                    :disabled="formData.branch.filter((branch) => !branch.isOther).length <= 1"
+                    @click="deleteBranch(item.id)"
+                  >
+                    <MkIcon :icon="Delete" />
+                  </el-button>
+                </div>
+              </div>
+            </el-form-item>
+          </div>
+        </div>
+      </el-form-item>
+    </el-form>
+  </NodeContainer>
+</template>
+<style lang="scss" scoped>
+:deep(.el-form-item__label) {
+  width: 100%;
+}
+:deep(.el-form-item) {
+  margin-bottom: 16px;
+}
+// 意图分类内嵌套的分支行收紧间距，给下方“请输入”提示预留空间。
+:deep(.el-form-item .el-form-item) {
+  margin-bottom: 8px;
+}
+</style>