diff --git a/src/journals/mothership/characterStore.ts b/src/journals/mothership/characterStore.ts
deleted file mode 100644
index d3a165c..0000000
--- a/src/journals/mothership/characterStore.ts
+++ /dev/null
@@ -1,334 +0,0 @@
-import { createStore } from "solid-js/store";
-import type {
-  CharacterStats,
-  CharacterSaves,
-  InventoryItem,
-  MothershipCharacter,
-  MothershipStoreState,
-  VitalValue,
-  StressValue,
-} from "./types";
-
-/**
- * 创建默认角色数据
- */
-export function createDefaultCharacter(): MothershipCharacter {
-  return {
-    stats: {
-      strength: 50,
-      agility: 50,
-      combat: 50,
-      intellect: 50,
-    },
-    saves: {
-      fear: 50,
-      sanity: 50,
-      body: 50,
-    },
-    skills: [],
-    inventory: [],
-    status: [],
-    hp: { current: 0, max: 0 },
-    stress: { current: 0, min: 0 },
-    wounds: { current: 0, max: 0 },
-  };
-}
-
-/**
- * 限制数值在 0-99 范围内
- */
-function clampStat(value: number): number {
-  return Math.max(0, Math.min(99, value));
-}
-
-/**
- * 限制数值在指定范围内
- */
-function clampValue(value: number, min: number, max: number): number {
-  return Math.max(min, Math.min(max, value));
-}
-
-const [store, setStore] = createStore<MothershipStoreState>({
-  character: createDefaultCharacter(),
-});
-
-/**
- * 更新单个统计值
- */
-export function setStat<K extends keyof CharacterStats>(
-  key: K,
-  value: number
-): void {
-  setStore("character", "stats", key, clampStat(value));
-}
-
-/**
- * 批量更新统计值
- */
-export function setStats(stats: Partial<CharacterStats>): void {
-  setStore("character", "stats", (prev) => ({
-    ...prev,
-    ...Object.fromEntries(
-      Object.entries(stats).map(([key, value]) => [key, clampStat(value)])
-    ),
-  }));
-}
-
-/**
- * 更新单个豁免值
- */
-export function setSave<K extends keyof CharacterSaves>(
-  key: K,
-  value: number
-): void {
-  setStore("character", "saves", key, clampStat(value));
-}
-
-/**
- * 批量更新豁免值
- */
-export function setSaves(saves: Partial<CharacterSaves>): void {
-  setStore("character", "saves", (prev) => ({
-    ...prev,
-    ...Object.fromEntries(
-      Object.entries(saves).map(([key, value]) => [key, clampStat(value)])
-    ),
-  }));
-}
-
-/**
- * 添加技能
- */
-export function addSkill(skill: string): void {
-  setStore("character", "skills", (prev) => [...prev, skill]);
-}
-
-/**
- * 移除技能
- */
-export function removeSkill(skill: string): void {
-  setStore("character", "skills", (prev) =>
-    prev.filter((s) => s !== skill)
-  );
-}
-
-/**
- * 设置技能列表
- */
-export function setSkills(skills: string[]): void {
-  setStore("character", "skills", [...skills]);
-}
-
-/**
- * 添加物品到物品栏
- */
-export function addInventoryItem(
-  name: string,
-  quantity: number = 1,
-  attributes?: Record<string, any>
-): void {
-  setStore("character", "inventory", (prev) => [
-    ...prev,
-    { name, quantity: Math.max(1, quantity), attributes },
-  ]);
-}
-
-/**
- * 从物品栏移除物品（通过名称）
- */
-export function removeInventoryItem(name: string): void {
-  setStore("character", "inventory", (prev) =>
-    prev.filter((item) => item.name !== name)
-  );
-}
-
-/**
- * 更新物品数量
- */
-export function updateInventoryItemQuantity(
-  name: string,
-  quantity: number
-): void {
-  setStore("character", "inventory", (prev) =>
-    prev.map((item) =>
-      item.name === name
-        ? { ...item, quantity: Math.max(0, quantity) }
-        : item
-    ).filter((item) => item.quantity > 0)
-  );
-}
-
-/**
- * 更新物品属性
- */
-export function updateInventoryItemAttributes(
-  name: string,
-  attributes: Record<string, any>
-): void {
-  setStore("character", "inventory", (prev) =>
-    prev.map((item) =>
-      item.name === name
-        ? { ...item, attributes }
-        : item
-    )
-  );
-}
-
-/**
- * 添加状态效果
- */
-export function addStatus(
-  name: string,
-  quantity: number = 1,
-  attributes?: Record<string, any>
-): void {
-  setStore("character", "status", (prev) => [
-    ...prev,
-    { name, quantity: Math.max(1, quantity), attributes },
-  ]);
-}
-
-/**
- * 移除状态效果
- */
-export function removeStatus(name: string): void {
-  setStore("character", "status", (prev) =>
-    prev.filter((item) => item.name !== name)
-  );
-}
-
-/**
- * 设置 HP
- */
-export function setHP(value: Partial<VitalValue>): void {
-  setStore("character", "hp", (prev) => ({
-    ...prev,
-    ...value,
-    current: value.current !== undefined
-      ? clampValue(value.current, 0, value.max ?? prev.max)
-      : prev.current,
-    max: value.max !== undefined
-      ? Math.max(0, value.max)
-      : prev.max,
-  }));
-}
-
-/**
- * 受到伤害
- */
-export function takeDamage(amount: number): void {
-  setStore("character", "hp", (prev) => ({
-    ...prev,
-    current: Math.max(0, prev.current - amount),
-  }));
-}
-
-/**
- * 治疗 HP
- */
-export function healHP(amount: number): void {
-  setStore("character", "hp", (prev) => ({
-    ...prev,
-    current: Math.min(prev.max, prev.current + amount),
-  }));
-}
-
-/**
- * 设置压力值
- */
-export function setStress(value: Partial<StressValue>): void {
-  setStore("character", "stress", (prev) => ({
-    ...prev,
-    ...value,
-    current: value.current !== undefined
-      ? clampValue(value.current, value.min ?? prev.min, Number.MAX_SAFE_INTEGER)
-      : prev.current,
-    min: value.min !== undefined ? Math.max(0, value.min) : prev.min,
-  }));
-}
-
-/**
- * 增加压力
- */
-export function addStress(amount: number): void {
-  setStore("character", "stress", (prev) => ({
-    ...prev,
-    current: prev.current + amount,
-  }));
-}
-
-/**
- * 减少压力
- */
-export function reduceStress(amount: number): void {
-  setStore("character", "stress", (prev) => ({
-    ...prev,
-    current: Math.max(prev.min, prev.current - amount),
-  }));
-}
-
-/**
- * 设置伤口值
- */
-export function setWounds(value: Partial<VitalValue>): void {
-  setStore("character", "wounds", (prev) => ({
-    ...prev,
-    ...value,
-    current: value.current !== undefined
-      ? clampValue(value.current, 0, value.max ?? prev.max)
-      : prev.current,
-    max: value.max !== undefined
-      ? Math.max(0, value.max)
-      : prev.max,
-  }));
-}
-
-/**
- * 增加伤口
- */
-export function addWound(amount: number = 1): void {
-  setStore("character", "wounds", (prev) => ({
-    ...prev,
-    current: Math.min(prev.max, prev.current + amount),
-  }));
-}
-
-/**
- * 治疗伤口
- */
-export function healWound(amount: number = 1): void {
-  setStore("character", "wounds", (prev) => ({
-    ...prev,
-    current: Math.max(0, prev.current - amount),
-  }));
-}
-
-/**
- * 重置角色到默认状态
- */
-export function resetCharacter(): void {
-  setStore("character", createDefaultCharacter());
-}
-
-/**
- * 设置完整角色数据
- */
-export function setCharacter(character: MothershipCharacter): void {
-  setStore("character", character);
-}
-
-/**
- * 获取当前角色数据
- */
-export function getCharacter(): MothershipCharacter {
-  return store.character;
-}
-
-/**
- * 获取 Store 订阅（用于 SolidJS 组件）
- */
-export function useCharacterStore() {
-  return store;
-}
-
-export { store, setStore };
diff --git a/src/journals/mothership/index.ts b/src/journals/mothership/index.ts
deleted file mode 100644
index 67c20ab..0000000
--- a/src/journals/mothership/index.ts
+++ /dev/null
@@ -1,66 +0,0 @@
-/**
- * Mothership TRPG 角色表 Store
- * 
- * @module journals/mothership
- */
-
-export type {
-  CharacterStats,
-  CharacterSaves,
-  InventoryItem,
-  VitalValue,
-  StressValue,
-  MothershipCharacter,
-  MothershipStoreState,
-} from "./types";
-
-export {
-  // Store 核心
-  store,
-  setStore,
-  useCharacterStore,
-  getCharacter,
-  
-  // 初始化
-  createDefaultCharacter,
-  resetCharacter,
-  setCharacter,
-  
-  // Stats 操作
-  setStat,
-  setStats,
-  
-  // Saves 操作
-  setSave,
-  setSaves,
-  
-  // Skills 操作
-  addSkill,
-  removeSkill,
-  setSkills,
-  
-  // Inventory 操作
-  addInventoryItem,
-  removeInventoryItem,
-  updateInventoryItemQuantity,
-  updateInventoryItemAttributes,
-  
-  // Status 操作
-  addStatus,
-  removeStatus,
-  
-  // HP 操作
-  setHP,
-  takeDamage,
-  healHP,
-  
-  // Stress 操作
-  setStress,
-  addStress,
-  reduceStress,
-  
-  // Wounds 操作
-  setWounds,
-  addWound,
-  healWound,
-} from "./characterStore";
diff --git a/src/journals/mothership/types.ts b/src/journals/mothership/types.ts
deleted file mode 100644
index 39aaa91..0000000
--- a/src/journals/mothership/types.ts
+++ /dev/null
@@ -1,76 +0,0 @@
-/**
- * Mothership TRPG 角色表统计值
- * 所有值范围为 0-99
- */
-export interface CharacterStats {
-  /** 力量 */
-  strength: number;
-  /** 敏捷 */
-  agility: number;
-  /** 战斗 */
-  combat: number;
-  /** 智力 */
-  intellect: number;
-}
-
-/**
- * Mothership TRPG 角色表豁免值
- * 所有值范围为 0-99
- */
-export interface CharacterSaves {
-  /** 恐惧豁免 */
-  fear: number;
-  /** 理智豁免 */
-  sanity: number;
-  /** 体质豁免 */
-  body: number;
-}
-
-/**
- * 物品栏物品
- */
-export interface InventoryItem {
-  /** 物品名称 */
-  name: string;
-  /** 数量 */
-  quantity: number;
-  /** 自定义属性，如护甲值 { ap: 3 } */
-  attributes?: Record<string, any>;
-}
-
-/**
- * 生命值/伤口等有最大值和当前值的属性
- */
-export interface VitalValue {
-  current: number;
-  max: number;
-}
-
-/**
- * 压力值（有最小值和当前值）
- */
-export interface StressValue {
-  current: number;
-  min: number;
-}
-
-/**
- * Mothership 角色表完整数据结构
- */
-export interface MothershipCharacter {
-  stats: CharacterStats;
-  saves: CharacterSaves;
-  skills: string[];
-  inventory: InventoryItem[];
-  status: InventoryItem[];
-  hp: VitalValue;
-  stress: StressValue;
-  wounds: VitalValue;
-}
-
-/**
- * Store 状态类型
- */
-export type MothershipStoreState = {
-  character: MothershipCharacter;
-};