diff --git a/src/hand_landmark/detector.ts b/src/hand_landmark/detector.ts
index e06a136..acb27e7 100644
--- a/src/hand_landmark/detector.ts
+++ b/src/hand_landmark/detector.ts
@@ -35,6 +35,7 @@ export enum HandGesture {
   // 游戏手势
   DIRECTION_RIGHT = "direction_right",
   JUMP = "jump", // 食指 + 拇指上抬
+  RIGHTJUMP = "rightjump", 
 }
 
 interface HandLandmark {
@@ -232,7 +233,8 @@ export class Detector {
 
       // 其他手势
       ["0,0,0,0,0", HandGesture.VOICE_GESTURE_STOP],
-      ["1,1,1,0,0", HandGesture.JUMP],
+      ["0,1,1,0,0", HandGesture.JUMP],
+      ["1,1,1,0,0", HandGesture.RIGHTJUMP],
     ]);
 
     if (gestureMap.has(fingerState)) {
diff --git a/src/hand_landmark/gesture_handler.ts b/src/hand_landmark/gesture_handler.ts
index bc9cc0a..03dea7d 100644
--- a/src/hand_landmark/gesture_handler.ts
+++ b/src/hand_landmark/gesture_handler.ts
@@ -157,12 +157,6 @@ export class GestureHandler {
 
   private lastDeleteTime: number = 0;
 
- // 小游戏
-  private lastArrowLeftTime = 0;
-  private lastArrowRightTime = 0;
-  private lastJumpTime = 0;
-  private readonly DIRECTION_INTERVAL = 500; // 防抖间隔（毫秒）
-
   constructor() {
     this.triggerAction = new TriggerAction();
     this.app_store = use_app_store();
@@ -322,6 +316,13 @@ export class GestureHandler {
     }
   }
 
+  private holdKey(key: string, repeat: number = 5, delay: number = 50) {
+    for (let i = 0; i < repeat; i++) {
+      setTimeout(() => {
+        this.triggerAction.sendKeys(key);
+      }, i * delay);
+    }
+  }
   
   /**
    * 处理删除手势
@@ -332,7 +333,7 @@ export class GestureHandler {
       return;
     }
     this.lastDeleteTime = now;
-    this.triggerAction.sendKeys("left");
+    this.holdKey("left", 50); // 模拟左键长按
   }
 
   
@@ -342,7 +343,7 @@ export class GestureHandler {
       return;
     }
     this.lastDeleteTime = now;
-    this.triggerAction.sendKeys("right");
+    this.holdKey("right", 50); 
   }
 
   
@@ -352,9 +353,22 @@ export class GestureHandler {
       return;
     }
     this.lastDeleteTime = now;
-    this.triggerAction.sendKeys("up");
+    this.holdKey("up", 20); // 模拟上键长按
   }
 
+  private handleRightJump() {
+    const now = Date.now();
+    if (now - this.lastDeleteTime < 300) {
+      return;
+    }
+    this.lastDeleteTime = now;
+    // 先按右，再按上，模拟组合跳跃（可根据游戏实际逻辑调整）
+    this.holdKey("right", 50);
+    setTimeout(() => {
+      this.holdKey("up", 20);
+    }, 100); // 延迟一点时间再跳
+    }
+
   /**
    * 处理停止手势
    */
@@ -446,6 +460,10 @@ export class GestureHandler {
         case HandGesture.JUMP:
           this.handleJump();
           break;
+
+        case HandGesture.RIGHTJUMP:
+          this.handleRightJump();
+          break;
           
       }
     }