diff --git a/src/scene/SceneManager.ts b/src/scene/SceneManager.ts
index b4163d3..598e4d4 100644
--- a/src/scene/SceneManager.ts
+++ b/src/scene/SceneManager.ts
@@ -138,6 +138,7 @@ class SceneManager {
     let previousMountedBefore = false;
     let targetVisibleBefore = true;
     let targetMountedBefore = false;
+    let shouldFinalizePreviousNormal = false;
 
     const transaction = new TransitionTransaction({
       prepare: () => {
@@ -153,19 +154,9 @@ class SceneManager {
             previous.stage.visible = false;
             previous.stage._isHolderLast = true;
           } else {
-            // 销毁显示节点并卸载，但保留场景注册，便于之后再次 changeScene("welcome") 等
-            const oldStage = previous.stage;
-            oldStage.destroy({ children: true });
-            this.game.stage.removeChild(oldStage);
-            if (previous._assetsLoaded) {
-              await previous.unLoadBundle?.();
-              previous._assetsLoaded = false;
-            }
-            await previous.onUnLoad?.();
-            const nextStage = new Container();
-            nextStage.label = previous.name;
-            (previous as { stage: Container }).stage = nextStage;
-            previous._layoutDone = false;
+            // 延后销毁：若目标场景中途失败，可回滚到原有效舞台节点，避免空容器伪恢复
+            previous.stage.visible = false;
+            shouldFinalizePreviousNormal = true;
           }
         } else if (previous.type === SceneType.Resident) {
           previous.stage.visible = false;
@@ -202,6 +193,23 @@ class SceneManager {
 
         // 触发回调
         await this.emitStageChange(target, previous);
+
+        if (shouldFinalizePreviousNormal) {
+          // 到这里说明切换已成功，再执行破坏性清理
+          const oldStage = previous.stage;
+          this.game.stage.removeChild(oldStage);
+          oldStage.destroy({ children: true });
+          if (previous._assetsLoaded) {
+            await previous.unLoadBundle?.();
+            previous._assetsLoaded = false;
+          }
+          await previous.onUnLoad?.();
+          const nextStage = new Container();
+          nextStage.label = previous.name;
+          (previous as { stage: Container }).stage = nextStage;
+          previous._layoutDone = false;
+        }
+
         logger.debug(`SceneManager: changed from "${previous.name}" to "${name}"`);
       },
       rollback: async () => {
diff --git a/tests/kernel/transition-transaction.test.ts b/tests/kernel/transition-transaction.test.ts
index 25b1bf9..1b3e700 100644
--- a/tests/kernel/transition-transaction.test.ts
+++ b/tests/kernel/transition-transaction.test.ts
@@ -1,5 +1,74 @@
-import { describe, expect, it, vi } from "vitest";
+import { beforeEach, describe, expect, it, vi } from "vitest";
 import { TransitionTransaction } from "@/scene/TransitionTransaction";
+import { SceneType } from "@/enums/SceneType";
+import type { IBaseScene } from "@/scene/types";
+
+class MockContainer {
+  visible = true;
+  label = "";
+  _isHolderLast?: boolean;
+  children: MockContainer[] = [];
+
+  addChild(child: MockContainer): MockContainer {
+    this.children.push(child);
+    return child;
+  }
+
+  removeChild(child: MockContainer): MockContainer {
+    this.children = this.children.filter((item) => item !== child);
+    return child;
+  }
+
+  destroy(options?: { children?: boolean }): void {
+    if (options?.children) {
+      this.children = [];
+    }
+  }
+}
+
+vi.mock("pixi.js", () => ({
+  Container: MockContainer,
+}));
+
+vi.mock("@/core/Game", () => {
+  class MockGame {
+    private static instance: MockGame;
+    readonly stage = new MockContainer();
+
+    static getInstance(): MockGame {
+      if (!MockGame.instance) {
+        MockGame.instance = new MockGame();
+      }
+      return MockGame.instance;
+    }
+  }
+
+  return { default: MockGame };
+});
+
+function createScene(
+  name: string,
+  type: SceneType = SceneType.Normal,
+  overrides?: Partial<IBaseScene>
+): IBaseScene {
+  const stage = new MockContainer();
+  stage.label = name;
+
+  return {
+    name,
+    type,
+    stage: stage as never,
+    _assetsLoaded: true,
+    _layoutDone: true,
+    changeScene: () => {},
+    loadBundle: async () => {},
+    unLoadBundle: async () => {},
+    layout: async () => {},
+    onLoad: async () => {},
+    onUnLoad: async () => {},
+    ...overrides,
+  };
+}
 
 describe("TransitionTransaction", () => {
   it("rolls back when prepare fails and never commits", async () => {
@@ -42,3 +111,45 @@ describe("TransitionTransaction", () => {
     expect(rollback).toHaveBeenCalledTimes(1);
   });
 });
+
+describe("SceneManager rollback safety", () => {
+  beforeEach(async () => {
+    vi.resetModules();
+    const module = await import("@/scene/SceneManager");
+    (module.default as unknown as { instance?: unknown }).instance = undefined;
+  });
+
+  it("keeps previous stage content intact when target load fails", async () => {
+    const module = await import("@/scene/SceneManager");
+    const SceneManager = module.default;
+    const manager = SceneManager.getInstance();
+
+    const previous = createScene("previous");
+    const previousContent = new MockContainer();
+    (previous.stage as unknown as MockContainer).addChild(previousContent);
+
+    const target = createScene("target", SceneType.Normal, {
+      onLoad: async () => {
+        throw new Error("target onLoad failed");
+      },
+    });
+
+    manager.registerScene(previous);
+    manager.registerScene(target);
+    await manager.initScene("previous");
+
+    await expect(manager.changeScene("target")).rejects.toThrowError(
+      "target onLoad failed"
+    );
+
+    const stage = manager["game"].stage as unknown as MockContainer;
+    expect(manager.currentScene).toBe(previous);
+    expect(previous.stage).not.toBeUndefined();
+    expect((previous.stage as unknown as MockContainer).children).toContain(
+      previousContent
+    );
+    expect((previous.stage as unknown as MockContainer).visible).toBe(true);
+    expect(stage.children.includes(previous.stage as never)).toBe(true);
+    expect(stage.children.includes(target.stage as never)).toBe(false);
+  });
+});