let loadingIV = UIImageView(image: R.image.icon_releaseDynamicAi_loading())
        // 創建旋轉的基本動畫
        let rotationAnimation = CABasicAnimation(keyPath: "transform.rotation.z")
        rotationAnimation.toValue = NSNumber(value: Float.pi * 2) // 旋轉一圈 (順時針)
        rotationAnimation.duration = 1.5 // 每次旋轉的時間
        rotationAnimation.repeatCount = .infinity // 無限次重復
        rotationAnimation.isRemovedOnCompletion = false // 動畫完成后保持最終狀態
        // 添加動畫到 imageView
        loadingIV.layer.add(rotationAnimation, forKey: "rotationAnimation")