diff --git a/src/services/editor/editor-drawers.ts b/src/services/editor/editor-drawers.ts
index bb6b696..8166f7c 100644
--- a/src/services/editor/editor-drawers.ts
+++ b/src/services/editor/editor-drawers.ts
@@ -216,9 +216,16 @@ function drawElevatorIcon(
   if (direction === 2) {
     // 向上状态 - 绿色箭头，显示在上方
     const arrowSize = Math.min(width, height) * 0.35; // 箭头大小为图标较小边的35%
-    const arrowY = y - indicatorDistance - arrowSize - height * 0.05; // 箭头位置，留出5%缓冲
+    const baseArrowY = y - indicatorDistance - arrowSize - height * 0.05; // 箭头基础位置
 
-    // 绘制发光背景
+    // 添加上下移动动画
+    const movementPeriod = 1500; // 动画周期 1.5 秒
+    const movementAmplitude = arrowSize * 0.15; // 移动幅度为箭头大小的15%
+    const movementPhase = (time % movementPeriod) / movementPeriod;
+    const movementOffset = movementAmplitude * Math.sin(movementPhase * Math.PI * 2);
+    const arrowY = baseArrowY + movementOffset; // 应用移动偏移
+
+    // 绘制发光背景（跟随箭头移动）
     const glowGradient = ctx.createRadialGradient(cx, arrowY + arrowSize/2, 0, cx, arrowY + arrowSize/2, arrowSize);
     glowGradient.addColorStop(0, 'rgba(16, 185, 129, 0.4)');
     glowGradient.addColorStop(1, 'rgba(16, 185, 129, 0)');
@@ -244,9 +251,16 @@ function drawElevatorIcon(
   } else if (direction === 3) {
     // 向下状态 - 橙色箭头，显示在下方
     const arrowSize = Math.min(width, height) * 0.35; // 箭头大小为图标较小边的35%
-    const arrowY = y + height + indicatorDistance + height * 0.05; // 箭头位置，留出5%缓冲
+    const baseArrowY = y + height + indicatorDistance + height * 0.05; // 箭头基础位置
 
-    // 绘制发光背景
+    // 添加上下移动动画
+    const movementPeriod = 1500; // 动画周期 1.5 秒
+    const movementAmplitude = arrowSize * 0.15; // 移动幅度为箭头大小的15%
+    const movementPhase = (time % movementPeriod) / movementPeriod;
+    const movementOffset = movementAmplitude * Math.sin(movementPhase * Math.PI * 2);
+    const arrowY = baseArrowY + movementOffset; // 应用移动偏移
+
+    // 绘制发光背景（跟随箭头移动）
     const glowGradient = ctx.createRadialGradient(cx, arrowY + arrowSize/2, 0, cx, arrowY + arrowSize/2, arrowSize);
     glowGradient.addColorStop(0, 'rgba(251, 146, 60, 0.4)');
     glowGradient.addColorStop(1, 'rgba(251, 146, 60, 0)');