diff --git a/apps/site/docs/en/API.mdx b/apps/site/docs/en/API.mdx
index c51442daf..c0190218b 100644
--- a/apps/site/docs/en/API.mdx
+++ b/apps/site/docs/en/API.mdx
@@ -162,16 +162,16 @@ await agent.aiInput('Hello World', 'The search input box');
 
 ### `agent.aiKeyboardPress()`
 
-Press a keyboard key.
+Press a keyboard key or key combination.
 
 * Type
 
 ```typescript
-function aiKeyboardPress(key: string, locate?: string, options?: Object): Promise<void>;
+function aiKeyboardPress(key: string | string[], locate?: string, options?: Object): Promise<void>;
 ```
 
 * Parameters:
-  * `key: string` - The web key to press, e.g. 'Enter', 'Tab', 'Escape', etc. Key Combination is not supported. 
+  * `key: string | string[]` - The web key(s) to press. Can be a single key like 'Enter', 'Tab', 'Escape', or an array of keys for combinations like ['Ctrl', 'Shift'] or ['Meta', 'a']. 
   * `locate?: string` - Optional, a natural language description of the element to press the key on.
   * `options?: Object` - Optional, a configuration object containing:
     * `deepThink?: boolean` - If true, Midscene will call AI model twice to precisely locate the element. 
@@ -183,7 +183,12 @@ function aiKeyboardPress(key: string, locate?: string, options?: Object): Promis
 * Examples:
 
 ```typescript
+// Single key press
 await agent.aiKeyboardPress('Enter', 'The search input box');
+
+// Key combinations
+await agent.aiKeyboardPress(['Ctrl', 'a']); // Select all
+await agent.aiKeyboardPress(['Ctrl', 'Shift', 'I']); // Open developer tools
 ```
 
 ### `agent.aiScroll()`
diff --git a/apps/site/docs/zh/API.mdx b/apps/site/docs/zh/API.mdx
index 0889486af..dcb4ea5e1 100644
--- a/apps/site/docs/zh/API.mdx
+++ b/apps/site/docs/zh/API.mdx
@@ -159,16 +159,16 @@ await agent.aiInput('Hello World', '搜索框');
 
 ### `agent.aiKeyboardPress()`
 
-按下键盘上的某个键。
+按下键盘上的某个键或组合键。
 
 * 类型
 
 ```typescript
-function aiKeyboardPress(key: string, locate?: string, options?: Object): Promise<void>;
+function aiKeyboardPress(key: string | string[], locate?: string, options?: Object): Promise<void>;
 ```
 
 * 参数：
-  * `key: string` - 要按下的键，如 `Enter`、`Tab`、`Escape` 等。不支持组合键。
+  * `key: string | string[]` - 要按下的键，可以是单个键如 `Enter`、`Tab`、`Escape` 等，或者是组合键数组如 `['Ctrl', 'Shift']`。
   * `locate?: string` - 用自然语言描述的元素定位。
   * `options?: Object` - 可选，一个配置对象，包含：
     * `deepThink?: boolean` - 是否开启深度思考。如果为 true，Midscene 会调用 AI 模型两次以精确定位元素。
@@ -180,7 +180,12 @@ function aiKeyboardPress(key: string, locate?: string, options?: Object): Promis
 * 示例：
 
 ```typescript
+// 单个按键
 await agent.aiKeyboardPress('Enter', '搜索框');
+
+// 组合键
+await agent.aiKeyboardPress(['Ctrl', 'a']); // 全选
+await agent.aiKeyboardPress(['Ctrl', 'Shift', 'I']); // 打开开发者工具
 ```
 
 ### `agent.aiScroll()`
diff --git a/packages/core/src/ai-model/common.ts b/packages/core/src/ai-model/common.ts
index 362d8a62c..184550a50 100644
--- a/packages/core/src/ai-model/common.ts
+++ b/packages/core/src/ai-model/common.ts
@@ -4,7 +4,8 @@ import type {
   ElementTreeNode,
   MidsceneYamlFlowItem,
   PlanningAction,
-  PlanningActionParamInputOrKeyPress,
+  PlanningActionParamInput,
+  PlanningActionParamKeyPress,
   PlanningActionParamScroll,
   PlanningActionParamSleep,
   Rect,
@@ -348,13 +349,13 @@ export function buildYamlFlowFromPlans(
         aiHover: locate!,
       });
     } else if (type === 'Input') {
-      const param = plan.param as PlanningActionParamInputOrKeyPress;
+      const param = plan.param as PlanningActionParamInput;
       flow.push({
         aiInput: param.value,
         locate,
       });
     } else if (type === 'KeyboardPress') {
-      const param = plan.param as PlanningActionParamInputOrKeyPress;
+      const param = plan.param as PlanningActionParamKeyPress;
       flow.push({
         aiKeyboardPress: param.value,
         locate,
diff --git a/packages/core/src/types.ts b/packages/core/src/types.ts
index 2ea8043a1..cb6ef5705 100644
--- a/packages/core/src/types.ts
+++ b/packages/core/src/types.ts
@@ -306,10 +306,14 @@ export interface PlanningAIResponse {
 export type PlanningActionParamTap = null;
 export type PlanningActionParamHover = null;
 export type PlanningActionParamRightClick = null;
-export interface PlanningActionParamInputOrKeyPress {
+export interface PlanningActionParamInput {
   value: string;
 }
 
+export interface PlanningActionParamKeyPress {
+  value: string | string[];
+}
+
 export type PlanningActionParamScroll = scrollParam;
 
 export interface PlanningActionParamAssert {
diff --git a/packages/core/src/yaml.ts b/packages/core/src/yaml.ts
index 4ecaab1d3..44bcf0eab 100644
--- a/packages/core/src/yaml.ts
+++ b/packages/core/src/yaml.ts
@@ -142,7 +142,7 @@ export interface MidsceneYamlFlowItemAIInput extends LocateOption {
 }
 
 export interface MidsceneYamlFlowItemAIKeyboardPress extends LocateOption {
-  aiKeyboardPress: string;
+  aiKeyboardPress: string | string[];
   locate?: string; // where to press, optional
 }
 
diff --git a/packages/mcp/src/midscene.ts b/packages/mcp/src/midscene.ts
index 1aa5db305..a91732a0c 100644
--- a/packages/mcp/src/midscene.ts
+++ b/packages/mcp/src/midscene.ts
@@ -241,9 +241,9 @@ export class MidsceneManager {
       tools.midscene_aiKeyboardPress.description,
       {
         key: z
-          .string()
+          .union([z.string(), z.array(z.string())])
           .describe(
-            "The web key to press, e.g. 'Enter', 'Tab', 'Escape', etc.",
+            "The web key(s) to press. Can be a single key like 'Enter', 'Tab', 'Escape', or an array of keys for combinations like ['Ctrl', 'Shift'] or ['Meta', 'a'].",
           ),
         locate: z
           .string()
@@ -264,11 +264,12 @@ export class MidsceneManager {
         const options = deepThink ? { deepThink } : undefined;
         await agent.aiKeyboardPress(key, locate, options);
 
+        const keyDesc = Array.isArray(key) ? key.join('+') : key;
         const targetDesc = locate ? ` on element "${locate}"` : '';
 
         return {
           content: [
-            { type: 'text', text: `Pressed key '${key}'${targetDesc}` },
+            { type: 'text', text: `Pressed key(s) '${keyDesc}'${targetDesc}` },
             { type: 'text', text: `report file: ${agent.reportFile}` },
           ],
           isError: false,
diff --git a/packages/web-integration/src/common/agent.ts b/packages/web-integration/src/common/agent.ts
index fec3e25e6..a68284798 100644
--- a/packages/web-integration/src/common/agent.ts
+++ b/packages/web-integration/src/common/agent.ts
@@ -326,7 +326,7 @@ export class PageAgent<PageType extends WebPage = WebPage> {
   }
 
   async aiKeyboardPress(
-    keyName: string,
+    keyName: string | string[],
     locatePrompt?: string,
     opt?: LocateOption,
   ) {
diff --git a/packages/web-integration/src/common/plan-builder.ts b/packages/web-integration/src/common/plan-builder.ts
index ade992b7d..b18129365 100644
--- a/packages/web-integration/src/common/plan-builder.ts
+++ b/packages/web-integration/src/common/plan-builder.ts
@@ -2,7 +2,8 @@ import type {
   DetailedLocateParam,
   MidsceneYamlFlowItem,
   PlanningAction,
-  PlanningActionParamInputOrKeyPress,
+  PlanningActionParamInput,
+  PlanningActionParamKeyPress,
   PlanningActionParamScroll,
   PlanningActionParamSleep,
   PlanningActionParamTap,
@@ -17,7 +18,8 @@ export function buildPlans(
   type: PlanningAction['type'],
   locateParam?: DetailedLocateParam,
   param?:
-    | PlanningActionParamInputOrKeyPress
+    | PlanningActionParamInput
+    | PlanningActionParamKeyPress
     | PlanningActionParamScroll
     | PlanningActionParamSleep,
 ): PlanningAction[] {
@@ -42,23 +44,33 @@ export function buildPlans(
 
     returnPlans = [locatePlan, tapPlan];
   }
-  if (type === 'Input' || type === 'KeyboardPress') {
-    if (type === 'Input') {
-      assert(locateParam, `missing locate info for action "${type}"`);
-    }
+  if (type === 'Input') {
+    assert(locateParam, `missing locate info for action "${type}"`);
     assert(param, `missing param for action "${type}"`);
 
-    const inputPlan: PlanningAction<PlanningActionParamInputOrKeyPress> = {
+    const inputPlan: PlanningAction<PlanningActionParamInput> = {
       type,
-      param: param as PlanningActionParamInputOrKeyPress,
+      param: param as PlanningActionParamInput,
       thought: '',
-      locate: locateParam!,
+      locate: locateParam,
+    };
+
+    returnPlans = [locatePlan!, inputPlan];
+  }
+  if (type === 'KeyboardPress') {
+    assert(param, `missing param for action "${type}"`);
+
+    const keyboardPressPlan: PlanningAction<PlanningActionParamKeyPress> = {
+      type,
+      param: param as PlanningActionParamKeyPress,
+      thought: '',
+      locate: locateParam,
     };
 
     if (locatePlan) {
-      returnPlans = [locatePlan, inputPlan];
+      returnPlans = [locatePlan, keyboardPressPlan];
     } else {
-      returnPlans = [inputPlan];
+      returnPlans = [keyboardPressPlan];
     }
   }
 
diff --git a/packages/web-integration/src/common/tasks.ts b/packages/web-integration/src/common/tasks.ts
index a33e019c6..15385c821 100644
--- a/packages/web-integration/src/common/tasks.ts
+++ b/packages/web-integration/src/common/tasks.ts
@@ -26,7 +26,8 @@ import {
   type PlanningActionParamAssert,
   type PlanningActionParamError,
   type PlanningActionParamHover,
-  type PlanningActionParamInputOrKeyPress,
+  type PlanningActionParamInput,
+  type PlanningActionParamKeyPress,
   type PlanningActionParamScroll,
   type PlanningActionParamSleep,
   type PlanningActionParamTap,
@@ -379,7 +380,7 @@ export class PageTaskExecutor {
         };
         tasks.push(taskAssert);
       } else if (plan.type === 'Input') {
-        const taskActionInput: ExecutionTaskActionApply<PlanningActionParamInputOrKeyPress> =
+        const taskActionInput: ExecutionTaskActionApply<PlanningActionParamInput> =
           {
             type: 'Action',
             subType: 'Input',
@@ -402,7 +403,7 @@ export class PageTaskExecutor {
           };
         tasks.push(taskActionInput);
       } else if (plan.type === 'KeyboardPress') {
-        const taskActionKeyboardPress: ExecutionTaskActionApply<PlanningActionParamInputOrKeyPress> =
+        const taskActionKeyboardPress: ExecutionTaskActionApply<PlanningActionParamKeyPress> =
           {
             type: 'Action',
             subType: 'KeyboardPress',
diff --git a/packages/web-integration/src/common/ui-utils.ts b/packages/web-integration/src/common/ui-utils.ts
index a632ed65a..3343206ab 100644
--- a/packages/web-integration/src/common/ui-utils.ts
+++ b/packages/web-integration/src/common/ui-utils.ts
@@ -19,7 +19,7 @@ export function getKeyCommands(
   value: string | string[],
 ): Array<{ key: string; command?: string }> {
   // Ensure value is an array of keys
-  const keys = Array.isArray(value) ? value : [value];
+  const keys = Array.isArray(value) ? value : value.split('+'); // Compatible with input format 'Meta+A';
 
   // Process each key to attach a corresponding command if needed, based on the presence of 'Meta' or 'Control' in the keys array.
   // ref: https://github.com/puppeteer/puppeteer/pull/9357/files#diff-32cf475237b000f980eb214a0a823e45a902bddb7d2426d677cae96397aa0ae4R94
diff --git a/packages/web-integration/tests/unit-test/__snapshots__/plan-builder.test.ts.snap b/packages/web-integration/tests/unit-test/__snapshots__/plan-builder.test.ts.snap
index d8d78e904..765c43b93 100644
--- a/packages/web-integration/tests/unit-test/__snapshots__/plan-builder.test.ts.snap
+++ b/packages/web-integration/tests/unit-test/__snapshots__/plan-builder.test.ts.snap
@@ -61,6 +61,23 @@ exports[`build plans > keyboardPress 1`] = `
 ]
 `;
 
+exports[`build plans > keyboardPress with combination keys 1`] = `
+[
+  {
+    "locate": undefined,
+    "param": {
+      "value": [
+        "Ctrl",
+        "Shift",
+        "I",
+      ],
+    },
+    "thought": "",
+    "type": "KeyboardPress",
+  },
+]
+`;
+
 exports[`build plans > rightClick 1`] = `
 [
   {
diff --git a/packages/web-integration/tests/unit-test/plan-builder.test.ts b/packages/web-integration/tests/unit-test/plan-builder.test.ts
index 1fa35a89b..8dec8630e 100644
--- a/packages/web-integration/tests/unit-test/plan-builder.test.ts
+++ b/packages/web-integration/tests/unit-test/plan-builder.test.ts
@@ -51,6 +51,13 @@ describe('build plans', () => {
     expect(result).toMatchSnapshot();
   });
 
+  it('keyboardPress with combination keys', async () => {
+    const result = await buildPlans('KeyboardPress', undefined, {
+      value: ['Ctrl', 'Shift', 'I'],
+    });
+    expect(result).toMatchSnapshot();
+  });
+
   it('scroll', async () => {
     const result = await buildPlans('Scroll', undefined, {
       direction: 'down',
diff --git a/packages/web-integration/tests/unit-test/util.test.ts b/packages/web-integration/tests/unit-test/util.test.ts
index d5798e103..0e98b0116 100644
--- a/packages/web-integration/tests/unit-test/util.test.ts
+++ b/packages/web-integration/tests/unit-test/util.test.ts
@@ -68,4 +68,27 @@ describe('getKeyCommands', () => {
       { key: 'V', command: 'Paste' },
     ]);
   });
+
+  it('should handle combination keys like Ctrl+Shift', () => {
+    const result = getKeyCommands(['Control', 'Shift']);
+    expect(result).toEqual([{ key: 'Control' }, { key: 'Shift' }]);
+  });
+
+  it('should handle complex combinations like Ctrl+Shift+A', () => {
+    const result = getKeyCommands(['Control', 'Shift', 'A']);
+    expect(result).toEqual([
+      { key: 'Control' },
+      { key: 'Shift' },
+      { key: 'A', command: 'SelectAll' },
+    ]);
+  });
+
+  it('should handle Meta+Shift+V combination', () => {
+    const result = getKeyCommands(['Meta', 'Shift', 'V']);
+    expect(result).toEqual([
+      { key: 'Meta' },
+      { key: 'Shift' },
+      { key: 'V', command: 'Paste' },
+    ]);
+  });
 });