diff --git a/docs/qqbot-bangdream-tsugu-global-refactor-plan.md b/docs/qqbot-bangdream-tsugu-global-refactor-plan.md
index 3c09539..72777d1 100644
--- a/docs/qqbot-bangdream-tsugu-global-refactor-plan.md
+++ b/docs/qqbot-bangdream-tsugu-global-refactor-plan.md
@@ -396,6 +396,7 @@ export interface TsuguHook {
 - 已新增 `render-blocks/list-card-prefix-spec.ts`，收口卡牌详情顶部标题块的画布、背景、乐队 Logo 等比缩放、卡牌标题和角色名文字布局；`list-card-prefix.ts` 改为消费 spec，乐队/角色/服务器优先级读取和绘制顺序保持不变；`list-card-prefix-spec.spec.ts` 覆盖标题块尺寸、背景、文字坐标和 Logo 缩放，本地 `/查卡 472` 图片 smoke 输出非空。
 - 已新增 `render-blocks/list-stat-spec.ts`，收口卡牌/玩家综合力列表的间隔、数值行画布、文字规格、进度条布局和条宽算法；`list-stat.ts` 改为消费 spec，综合力计算、突破加成和绘制顺序保持不变；`list-stat-spec.spec.ts` 覆盖间隔/画布/文字/进度条规格、文本生成和条宽布局，本地 `/查卡 472` 图片 smoke 输出非空。
 - 已新增 `render-blocks/title-spec.ts`，收口通用标题条的背景偏移、两行文字字号/行高/颜色/字体/坐标；`title.ts` 改为消费 spec，标题底图加载、标题文案和绘制顺序保持不变；`title-spec.spec.ts` 覆盖背景偏移、两行文字布局、绘制参数和坐标，本地 `/查卡 472` 图片 smoke 输出非空。
+- 已新增 `render-blocks/list-rarity-spec.ts`，收口星级列表的文字大小、间距和特训星图使用阈值；`list-rarity.ts` 改为消费 spec，星图资源加载、星级数量和列表绘制顺序保持不变；`list-rarity-spec.spec.ts` 覆盖列表规格和 3/4/5 星及未特训边界，本地 `/查卡 472` 图片 smoke 输出非空。
 - smoke/Jenkins/远程调试卡点继续按已固化规则处理：同一卡点第二次尝试前必须改变可验证变量；Jenkins 查询 URL 含方括号时用 `curl -g` 或改查 Jenkins home；线上图片 smoke 必须查询 `commandId`、拉回图片、展示图片、查日志并清理本轮临时目录；PowerShell 双引号 here-string 中不要写 JS `${...}` 模板字面量，避免被 PowerShell 提前插值；smoke 没有真实图片落盘时必须失败。
 
 ### Phase 6：策略 policy 和时间/档线规则
diff --git a/src/qqbot/plugins/bangDream/tsugu/render-blocks/list-rarity-spec.ts b/src/qqbot/plugins/bangDream/tsugu/render-blocks/list-rarity-spec.ts
new file mode 100644
index 0000000..5ba8e26
--- /dev/null
+++ b/src/qqbot/plugins/bangDream/tsugu/render-blocks/list-rarity-spec.ts
@@ -0,0 +1,24 @@
+export const BANGDREAM_RARITY_LIST_SPEC = {
+  list: {
+    spacing: 0,
+    textSize: 50,
+  },
+  trainedStar: {
+    minRarity: 4,
+  },
+} as const;
+
+/**
+ * 判断星级列表是否使用特训后星图。
+ *
+ * @param rarity - 卡牌稀有度。
+ * @param trainingStatus - 是否展示特训后状态。
+ */
+export function shouldUseTrainedRarityStar(
+  rarity: number,
+  trainingStatus: boolean,
+) {
+  return (
+    rarity >= BANGDREAM_RARITY_LIST_SPEC.trainedStar.minRarity && trainingStatus
+  );
+}
diff --git a/src/qqbot/plugins/bangDream/tsugu/render-blocks/list-rarity.ts b/src/qqbot/plugins/bangDream/tsugu/render-blocks/list-rarity.ts
index 49902c0..5fd1ae7 100644
--- a/src/qqbot/plugins/bangDream/tsugu/render-blocks/list-rarity.ts
+++ b/src/qqbot/plugins/bangDream/tsugu/render-blocks/list-rarity.ts
@@ -2,6 +2,10 @@ import { Canvas, Image } from 'skia-canvas';
 import { drawList } from './list-frame';
 import { loadImageFromPath } from '@/qqbot/plugins/bangDream/tsugu/canvas/image-utils';
 import { getBangDreamAssetPath } from '@/qqbot/plugins/bangDream/tsugu/runtime/asset-manifest';
+import {
+  BANGDREAM_RARITY_LIST_SPEC,
+  shouldUseTrainedRarityStar,
+} from '@/qqbot/plugins/bangDream/tsugu/render-blocks/list-rarity-spec';
 
 interface RarityInListOptions {
   key?: string;
@@ -36,7 +40,7 @@ export async function drawRarityInList({
 }: RarityInListOptions): Promise<Canvas> {
   const content: Array<string | Image | Canvas> = [];
   let star: Image;
-  if (rarity > 3 && trainingStatus) {
+  if (shouldUseTrainedRarityStar(rarity, trainingStatus)) {
     star = starList.trained;
   } else {
     star = starList.normal;
@@ -50,8 +54,8 @@ export async function drawRarityInList({
   const canvas = drawList({
     key,
     content: content,
-    textSize: 50,
-    spacing: 0,
+    textSize: BANGDREAM_RARITY_LIST_SPEC.list.textSize,
+    spacing: BANGDREAM_RARITY_LIST_SPEC.list.spacing,
   });
   return canvas;
 }
diff --git a/test/qqbot/plugins/bangDream/tsugu/list-rarity-spec.spec.ts b/test/qqbot/plugins/bangDream/tsugu/list-rarity-spec.spec.ts
new file mode 100644
index 0000000..b926370
--- /dev/null
+++ b/test/qqbot/plugins/bangDream/tsugu/list-rarity-spec.spec.ts
@@ -0,0 +1,21 @@
+import {
+  BANGDREAM_RARITY_LIST_SPEC,
+  shouldUseTrainedRarityStar,
+} from '@/qqbot/plugins/bangDream/tsugu/render-blocks/list-rarity-spec';
+
+describe('BangDream rarity list spec', () => {
+  it('keeps the historical rarity list text size and spacing stable', () => {
+    expect(BANGDREAM_RARITY_LIST_SPEC.list).toEqual({
+      spacing: 0,
+      textSize: 50,
+    });
+  });
+
+  it('keeps the trained star threshold stable', () => {
+    expect(BANGDREAM_RARITY_LIST_SPEC.trainedStar.minRarity).toBe(4);
+    expect(shouldUseTrainedRarityStar(3, true)).toBe(false);
+    expect(shouldUseTrainedRarityStar(4, true)).toBe(true);
+    expect(shouldUseTrainedRarityStar(5, true)).toBe(true);
+    expect(shouldUseTrainedRarityStar(4, false)).toBe(false);
+  });
+});