diff --git a/src/views/digitalHuman/creation/index.vue b/src/views/digitalHuman/creation/index.vue
index 23b03f3..4ba40c5 100644
--- a/src/views/digitalHuman/creation/index.vue
+++ b/src/views/digitalHuman/creation/index.vue
@@ -15,11 +15,12 @@
 							default-expand-all
 							:highlight-current="true"
 							:expand-on-click-node="false"
+							@node-click="handleTreeNodeClick"
 						>
 							<template #default="{ data }">
 								<div class="tree-node">
 									<span class="ellipsis">{{ data.label }}</span>
-									<div v-if="data.nodeType === 'html' || data.nodeType === 'image'" class="tree-node-actions">
+									<div v-if="data.nodeType === 'title' && data.fileUrl" class="tree-node-actions">
 										<el-button type="primary" link size="small" @click.stop="previewNode(data)"> 预览 </el-button>
 										<el-button type="primary" link size="small" @click.stop="downloadNode(data)"> 下载 </el-button>
 									</div>
@@ -497,7 +498,9 @@
 			<div class="chat-model-selector">
 				<div class="chat-model-search">
 					<el-input v-model="chatModelSearchKeyword" placeholder="搜索模型名称" clearable @clear="handleChatModelSearch">
-						<template #prefix><el-icon><Search /></el-icon></template>
+						<template #prefix
+							><el-icon><Search /></el-icon
+						></template>
 					</el-input>
 					<el-button type="primary" @click="handleChatModelSearch">搜索</el-button>
 				</div>
@@ -584,6 +587,8 @@ interface TreeNode {
 	nodeType: NodeType;
 	children?: TreeNode[];
 	fileUrl?: string;
+	flowId?: number | string;
+	sessionId?: string;
 }
 interface SelectedState {
 	id: string;
@@ -632,6 +637,7 @@ const userInput = ref('');
 const selectedFiles = ref<File[]>([]);
 const selectedCreationSkill = ref<SkillItem | null>(null);
 const showCreationSkillSelector = ref(false);
+const currentSessionId = ref<string | null>(null); // 当前会话的 sessionId（从工作空间进入时使用）
 const isCreating = ref(false);
 // 预览相关状态
 const previewDialogVisible = ref(false);
@@ -654,13 +660,14 @@ const chatModelPagination = reactive({
 const filteredChatModels = computed(() => {
 	return chatModelList.value;
 });
-// 会话ID管理（存储在 sessionStorage 中）
+// 会话ID管理（每次使用工作流时生成新的 sessionId）
 const getSessionId = () => {
-	let sessionId = sessionStorage.getItem('ai_creation_session_id');
-	if (!sessionId) {
-		sessionId = `session_${Date.now()}_${Math.random().toString(36).substr(2, 9)}`;
-		sessionStorage.setItem('ai_creation_session_id', sessionId);
+	// 如果从工作空间进入，使用当前会话的 sessionId
+	if (currentSessionId.value) {
+		return currentSessionId.value;
 	}
+	// 否则生成新的 sessionId
+	const sessionId = `session_${Date.now()}_${Math.random().toString(36).substr(2, 9)}`;
 	return sessionId;
 };
 // 格式化参数引用显示
@@ -850,18 +857,13 @@ const buildTreeNodes = (tree: ExecutionTreeItem[]): TreeNode[] =>
 			id: `flow-${di}-${fi}`,
 			label: f.flowName || '未命名工作流',
 			nodeType: 'contentType',
+			flowId: f.flowId,
+			sessionId: f.sessionId, // 添加 sessionId
 			children: (f.items || []).map((item, ii) => ({
 				id: `item-${di}-${fi}-${ii}`,
 				label: item.label || `作品${ii + 1}`,
 				nodeType: 'title',
-				children: [
-					{
-						id: `html-${di}-${fi}-${ii}`,
-						label: 'HTML',
-						nodeType: 'html' as const,
-						fileUrl: item.content,
-					},
-				],
+				fileUrl: item.content, // 直接在作品层添加 fileUrl
 			})),
 		})),
 	}));
@@ -934,6 +936,7 @@ const createNewWorkflow = () => {
 	// 切换回画布编辑模式
 	isCreationMode.value = false;
 	currentWorkflowForCreation.value = null;
+	currentSessionId.value = null; // 清空会话 ID
 
 	// 清空当前编辑状态
 	currentEditingWorkflowId.value = null;
@@ -1006,7 +1009,7 @@ const handleChatModelSearch = () => {
 // 设置对话模型
 const handleSetChatModel = async () => {
 	if (!selectedChatModel.value) return;
-	
+
 	settingChatModel.value = true;
 	try {
 		await updateChatModel({
@@ -1085,6 +1088,7 @@ const editWorkflow = async (workflow: WorkflowItem) => {
 			// 切换回画布编辑模式
 			isCreationMode.value = false;
 			currentWorkflowForCreation.value = null;
+			currentSessionId.value = null; // 清空会话 ID
 
 			// 等待 DOM 更新后再加载工作流
 			await nextTick();
@@ -1105,6 +1109,7 @@ const editWorkflow = async (workflow: WorkflowItem) => {
 const backToCanvas = async () => {
 	isCreationMode.value = false;
 	currentWorkflowForCreation.value = null;
+	currentSessionId.value = null; // 清空会话 ID
 
 	// 等待 DOM 更新后重新渲染画布
 	await nextTick();
@@ -1172,9 +1177,11 @@ const sendMessage = async () => {
 			ElMessageBox.alert('请先设置对话模型后再进行创作', '提示', {
 				confirmButtonText: '去设置',
 				type: 'warning',
-			}).then(() => {
-				showChatModelSelector.value = true;
-			}).catch(() => {});
+			})
+				.then(() => {
+					showChatModelSelector.value = true;
+				})
+				.catch(() => {});
 			return;
 		}
 	} catch (error) {
@@ -1281,9 +1288,66 @@ const getFieldClass = (type: string) => {
 	if (type === 'number' || type === 'switch') return 'form-item-small';
 	return 'form-item-medium';
 };
+// 处理树节点点击
+const handleTreeNodeClick = async (data: TreeNode) => {
+	// 只处理工作流节点（contentType）
+	if (data.nodeType === 'contentType' && data.flowId) {
+		try {
+			// 调用详情接口获取工作流数据，使用 flowId
+			const res = await getWorkflowDetail(data.flowId);
+			if (res.data) {
+				// 设置当前会话的 sessionId（从工作空间进入）
+				currentSessionId.value = data.sessionId || null;
+				
+				// 切换到创作模式
+				isCreationMode.value = true;
+				currentWorkflowForCreation.value = res.data;
+
+				// 初始化创作表单的值
+				Object.keys(creationFormValues).forEach((key) => delete creationFormValues[key]);
+
+				// 根据 nodeInputParams 初始化表单默认值
+				if (res.data.nodeInputParams && Array.isArray(res.data.nodeInputParams)) {
+					res.data.nodeInputParams.forEach((node: any) => {
+						// 从节点根级别的 formConfig 读取
+						if (node.formConfig && Array.isArray(node.formConfig)) {
+							node.formConfig.forEach((field: any) => {
+								const fieldKey = `${node.id}_${field.label}`;
+								// 根据字段类型转换值
+								if (field.type === 'number') {
+									creationFormValues[fieldKey] = field.value ? Number(field.value) : null;
+								} else if (field.type === 'switch') {
+									creationFormValues[fieldKey] = Boolean(field.value);
+								} else {
+									creationFormValues[fieldKey] = field.value || '';
+								}
+							});
+						}
+
+						// 初始化其他配置字段（从 config 中读取）
+						if (node.config) {
+							Object.keys(node.config).forEach((key) => {
+								if (!['nodeCode', 'width', 'height', 'x', 'y', 'formConfig', 'inputSource', 'fieldMetadata', 'selectedModel'].includes(key)) {
+									const fieldKey = `${node.id}_${key}`;
+									creationFormValues[fieldKey] = node.config[key];
+								}
+							});
+						}
+					});
+				}
+
+				ElMessage.success(`已进入创作模式`);
+			} else {
+				ElMessage.warning('该工作流没有内容');
+			}
+		} catch (error) {
+			// 后端错误会自动显示
+		}
+	}
+};
 // 预览节点
 const previewNode = (d: TreeNode) => {
-	if (d.nodeType !== 'html' && d.nodeType !== 'image') return;
+	if (d.nodeType !== 'html' && d.nodeType !== 'image' && d.nodeType !== 'title') return;
 	const url = buildAssetUrl(d.fileUrl);
 	if (!url) return ElMessage.warning('当前节点没有可用预览地址');
 	previewUrl.value = url;
@@ -1291,14 +1355,16 @@ const previewNode = (d: TreeNode) => {
 };
 // 下载节点
 const downloadNode = async (d: TreeNode) => {
-	if (d.nodeType !== 'html' && d.nodeType !== 'image') return;
+	if (d.nodeType !== 'html' && d.nodeType !== 'image' && d.nodeType !== 'title') return;
 	if (!d.fileUrl) return ElMessage.warning('当前节点没有可下载地址');
 	try {
 		// 下载失败时希望展示更贴近页面语义的提示，因此改为 page 模式。
 		const r = await downloadToFile({ fileURL: d.fileUrl });
 		const blob = r instanceof Blob ? r : r?.data;
 		if (!(blob instanceof Blob)) throw new Error('invalid blob');
-		const name = decodeURIComponent(d.fileUrl.split('/').pop() || `${d.label}.${d.nodeType === 'html' ? 'html' : 'png'}`);
+		const fileName = d.fileUrl.split('/').pop() || '';
+		const fileExt = fileName.split('.').pop()?.toLowerCase() || 'html';
+		const name = decodeURIComponent(fileName || `${d.label}.${fileExt}`);
 		const u = URL.createObjectURL(blob);
 		const a = document.createElement('a');
 		a.href = u;
@@ -2268,7 +2334,7 @@ onBeforeUnmount(() => {
 .creation-page {
 	height: calc(100vh - 100px);
 	display: grid;
-	grid-template-columns: 320px minmax(0, 1fr) 280px;
+	grid-template-columns: 320px minmax(0, 1fr) 340px;
 	gap: 14px;
 	padding: 14px;
 	background: #f6f8fb;