diff --git a/wake/Features/BlindBox/Components/BlindBoxLottieOnceView.swift b/wake/Features/BlindBox/Components/BlindBoxLottieOnceView.swift
index f77c32d..c7d6eaa 100644
--- a/wake/Features/BlindBox/Components/BlindBoxLottieOnceView.swift
+++ b/wake/Features/BlindBox/Components/BlindBoxLottieOnceView.swift
@@ -7,25 +7,43 @@ struct BlindBoxLottieOnceView: UIViewRepresentable {
     var animationSpeed: CGFloat = 1.0
     let onCompleted: () -> Void
     
-    func makeUIView(context: Context) -> LottieAnimationView {
+    func makeUIView(context: Context) -> UIView {
+        // 与通用 LottieView 一致：用容器承载并通过约束填充，避免尺寸偏差
+        let container = UIView()
+        container.clipsToBounds = true
+
         let animationView = LottieAnimationView()
+        animationView.translatesAutoresizingMaskIntoConstraints = false
+
         if let animation = LottieAnimation.named(name) {
             animationView.animation = animation
         } else if let path = Bundle.main.path(forResource: name, ofType: "json") {
             let animation = LottieAnimation.filepath(path)
             animationView.animation = animation
         }
+
         animationView.loopMode = .playOnce
         animationView.animationSpeed = animationSpeed
         animationView.contentMode = .scaleAspectFit
         animationView.backgroundBehavior = .pauseAndRestore
+
+        container.addSubview(animationView)
+        NSLayoutConstraint.activate([
+            animationView.leadingAnchor.constraint(equalTo: container.leadingAnchor),
+            animationView.trailingAnchor.constraint(equalTo: container.trailingAnchor),
+            animationView.topAnchor.constraint(equalTo: container.topAnchor),
+            animationView.bottomAnchor.constraint(equalTo: container.bottomAnchor)
+        ])
+
+        // 开始播放一次并在完成后回调
         animationView.play { _ in
             onCompleted()
         }
-        return animationView
+
+        return container
     }
     
-    func updateUIView(_ uiView: LottieAnimationView, context: Context) {
+    func updateUIView(_ uiView: UIView, context: Context) {
         // 单次播放，不需要在更新时重复触发
     }
 }