diff --git a/packages/page-controller/src/PageController.ts b/packages/page-controller/src/PageController.ts
index a15611d..87b3f33 100644
--- a/packages/page-controller/src/PageController.ts
+++ b/packages/page-controller/src/PageController.ts
@@ -194,7 +194,7 @@ export class PageController extends EventTarget {
 			interactiveBlacklist: blacklist,
 		})
 
-		this.simplifiedHTML = dom.flatTreeToString(this.flatTree, this.config.include_attributes)
+		this.simplifiedHTML = dom.flatTreeToString(this.flatTree, this.config.includeAttributes)
 
 		this.selectorMap.clear()
 		this.selectorMap = dom.getSelectorMap(this.flatTree)
diff --git a/packages/page-controller/src/dom/index.ts b/packages/page-controller/src/dom/index.ts
index 0be00ab..fdadb59 100644
--- a/packages/page-controller/src/dom/index.ts
+++ b/packages/page-controller/src/dom/index.ts
@@ -10,7 +10,7 @@ import {
 export interface DomConfig {
 	interactiveBlacklist?: (Element | (() => Element))[]
 	interactiveWhitelist?: (Element | (() => Element))[]
-	include_attributes?: string[]
+	includeAttributes?: string[]
 	highlightOpacity?: number
 	highlightLabelOpacity?: number
 }
@@ -117,7 +117,7 @@ interface TreeNode {
  *
  * @todo 数据脱敏过滤器
  */
-export function flatTreeToString(flatTree: FlatDomTree, include_attributes?: string[]): string {
+export function flatTreeToString(flatTree: FlatDomTree, includeAttributes?: string[]): string {
 	const DEFAULT_INCLUDE_ATTRIBUTES = [
 		'title',
 		'type',
@@ -146,7 +146,7 @@ export function flatTreeToString(flatTree: FlatDomTree, include_attributes?: str
 		'aria-owns',
 	]
 
-	const includeAttrs = [...(include_attributes || []), ...DEFAULT_INCLUDE_ATTRIBUTES]
+	const includeAttrs = [...(includeAttributes || []), ...DEFAULT_INCLUDE_ATTRIBUTES]
 
 	// Helper function to cap text length
 	const capTextLength = (text: string, maxLength: number): string => {
diff --git a/packages/website/src/pages/docs/advanced/page-agent-core/page.tsx b/packages/website/src/pages/docs/advanced/page-agent-core/page.tsx
index 808de6c..998a865 100644
--- a/packages/website/src/pages/docs/advanced/page-agent-core/page.tsx
+++ b/packages/website/src/pages/docs/advanced/page-agent-core/page.tsx
@@ -307,7 +307,7 @@ const result = await agent.execute('Fill in the form with test data')`}
 								: 'Elements to force include for interaction',
 						},
 						{
-							name: 'include_attributes',
+							name: 'includeAttributes',
 							type: 'string[]',
 							description: isZh
 								? '在 DOM 提取中包含的额外属性'