diff --git a/packages-user/data-state/src/enemy/aura.test.ts b/packages-user/data-state/src/enemy/aura.test.ts
index 139f30b..d2dae97 100644
--- a/packages-user/data-state/src/enemy/aura.test.ts
+++ b/packages-user/data-state/src/enemy/aura.test.ts
@@ -103,13 +103,17 @@ function createEnemy(attrs: Partial<IEnemyAttr> = {}): FakeEnemy {
         addSpecial: () => {},
         deleteSpecial: () => {},
         setAttribute: (key: string, value: unknown) => {
-            (values as never)[key] = value;
+            // 假怪物按动态字符串键读写属性，固定形状的 IEnemyAttr 无法表达字符串索引
+            (values as unknown as Record<string, unknown>)[key] = value;
         },
         addAttribute: (key: string, value: number) => {
-            (values as never)[key] += value;
+            (values as unknown as Record<string, number>)[key] += value;
         },
         copyFrom: () => {},
-        saveState: () => ({ attrs: structuredClone(values), specials: new Map() }),
+        saveState: () => ({
+            attrs: structuredClone(values),
+            specials: new Map()
+        }),
         loadState: () => {}
     } as never;
     return { enemy, attrs: values };
@@ -129,7 +133,9 @@ function createSpecial<T>(code: number, value: T): ISpecial<T> {
  * @param resolve 根据计算后怪物对象查找视图的回调
  */
 function createContext(
-    resolve?: (enemy: IReadonlyEnemy<IEnemyAttr>) => IEnemyView<IEnemyAttr> | null
+    resolve?: (
+        enemy: IReadonlyEnemy<IEnemyAttr>
+    ) => IEnemyView<IEnemyAttr> | null
 ): IEnemyContext<IEnemyAttr, IHeroAttr> {
     return {
         width: 8,
@@ -192,8 +198,8 @@ describe('CommonAuraConverter', () => {
         const halo = createSpecial(25, createHalo());
         const guard = createSpecial(26, undefined);
 
-        expect(converter.shouldConvert(halo, {} as never)).toBe(true);
-        expect(converter.shouldConvert(guard, {} as never)).toBe(false);
+        expect(converter.shouldConvert(halo)).toBe(true);
+        expect(converter.shouldConvert(guard)).toBe(false);
     });
 
     // 验证转换结果为携带怪物、特殊属性与定位符的光环视图
@@ -234,10 +240,7 @@ describe('CommonAura range', () => {
         const { enemy } = createEnemy();
         const aura = new modules.CommonAura(
             enemy,
-            createSpecial(
-                25,
-                createHalo({ haloRange: 2, haloSquare: true })
-            ),
+            createSpecial(25, createHalo({ haloRange: 2, haloSquare: true })),
             { x: 3, y: 4 }
         );
 
@@ -250,10 +253,7 @@ describe('CommonAura range', () => {
         const { enemy } = createEnemy();
         const aura = new modules.CommonAura(
             enemy,
-            createSpecial(
-                25,
-                createHalo({ haloRange: 2, haloSquare: false })
-            ),
+            createSpecial(25, createHalo({ haloRange: 2, haloSquare: false })),
             { x: 3, y: 4 }
         );
 
@@ -276,7 +276,10 @@ describe('CommonAura apply', () => {
             { x: 0, y: 0 }
         );
 
-        aura.apply(createWritableHandler(target.enemy, { x: 1, y: 0 }), base.enemy);
+        aura.apply(
+            createWritableHandler(target.enemy, { x: 1, y: 0 }),
+            base.enemy
+        );
 
         expect(target.attrs.hp).toBe(30);
         expect(target.attrs.atk).toBe(33);
@@ -293,7 +296,10 @@ describe('CommonAura apply', () => {
             { x: 0, y: 0 }
         );
 
-        aura.apply(createWritableHandler(target.enemy, { x: 1, y: 0 }), base.enemy);
+        aura.apply(
+            createWritableHandler(target.enemy, { x: 1, y: 0 }),
+            base.enemy
+        );
 
         expect(target.attrs).toMatchObject({ hp: 20, atk: 8, def: 5 });
     });
@@ -319,12 +325,12 @@ describe('GuardAuraConverter', () => {
     it('converts only special code 26', () => {
         const converter = new modules.GuardAuraConverter();
 
-        expect(
-            converter.shouldConvert(createSpecial(26, undefined), {} as never)
-        ).toBe(true);
-        expect(
-            converter.shouldConvert(createSpecial(25, undefined), {} as never)
-        ).toBe(false);
+        expect(converter.shouldConvert(createSpecial(26, undefined))).toBe(
+            true
+        );
+        expect(converter.shouldConvert(createSpecial(25, undefined))).toBe(
+            false
+        );
     });
 
     // 验证转换结果为携带上下文、怪物、特殊属性与定位符的支援光环视图
@@ -376,9 +382,9 @@ describe('GuardAura', () => {
 
         aura.apply(createWritableHandler(target.enemy, { x: 2, y: 1 }));
 
-        expect((target.attrs.guard as Set<ITileLocator>).has(sourceLocator)).toBe(
-            true
-        );
+        expect(
+            (target.attrs.guard as Set<ITileLocator>).has(sourceLocator)
+        ).toBe(true);
     });
 
     // 验证支援光环不会把来源定位符添加到自身
diff --git a/packages-user/data-state/src/enemy/calculator.test.ts b/packages-user/data-state/src/enemy/calculator.test.ts
index 475f86c..96dbadc 100644
--- a/packages-user/data-state/src/enemy/calculator.test.ts
+++ b/packages-user/data-state/src/enemy/calculator.test.ts
@@ -97,7 +97,7 @@ function createEnemy(options: FakeEnemyOptions = {}): FakeEnemy {
                       code,
                       value: specials.get(code),
                       deepEqualsTo: () => false
-                  } as ISpecial<any>)
+                  } as unknown as ISpecial<any>)
                 : null,
         hasSpecial: (code: number) => specials.has(code),
         iterateSpecials: () => [],
@@ -107,10 +107,11 @@ function createEnemy(options: FakeEnemyOptions = {}): FakeEnemy {
         addSpecial: () => {},
         deleteSpecial: () => {},
         setAttribute: (key: string, value: unknown) => {
-            (attrs as never)[key] = value;
+            // 假怪物按动态字符串键读写属性，固定形状的 IEnemyAttr 无法表达字符串索引
+            (attrs as unknown as Record<string, unknown>)[key] = value;
         },
         addAttribute: (key: string, value: number) => {
-            (attrs as never)[key] += value;
+            (attrs as unknown as Record<string, number>)[key] += value;
         },
         copyFrom: () => {},
         saveState: () => ({
@@ -145,7 +146,7 @@ function createHero(
     return {
         getBaseAttribute: (name: string) => (values as never)[name],
         getFinalAttribute: (name: string) => (values as never)[name]
-    } as IReadonlyHeroAttribute<IHeroAttr>;
+    } as unknown as IReadonlyHeroAttribute<IHeroAttr>;
 }
 
 interface FakeStateOptions {
@@ -196,12 +197,10 @@ function createContext(
  * 将一个计算后怪物对象包装为只提供该对象读取的假视图
  * @param computed 计算后怪物对象
  */
-function createView(
-    computed: IEnemy<IEnemyAttr>
-): IEnemyView<IEnemyAttr> {
+function createView(computed: IEnemy<IEnemyAttr>): IEnemyView<IEnemyAttr> {
     return {
         getComputedEnemy: () => computed
-    } as IEnemyView<IEnemyAttr>;
+    } as unknown as IEnemyView<IEnemyAttr>;
 }
 
 interface HandlerOptions {
@@ -244,9 +243,7 @@ function specialsOf(entries: Array<[number, unknown]>): Map<number, unknown> {
 /**
  * 创建一个计算器实例
  */
-function createCalculator(): InstanceType<
-    TestModules['MainDamageCalculator']
-> {
+function createCalculator(): InstanceType<TestModules['MainDamageCalculator']> {
     return new modules.MainDamageCalculator();
 }
 
@@ -273,7 +270,9 @@ describe('MainDamageCalculator base and defeat branches', () => {
 
     // 验证无敌怪物在没有十字架时不可战胜，持有十字架后恢复正常计算
     it('blocks 无敌 without a cross and allows it with one', () => {
-        const { enemy } = createEnemy({ specials: specialsOf([[20, undefined]]) });
+        const { enemy } = createEnemy({
+            specials: specialsOf([[20, undefined]])
+        });
         const calculator = createCalculator();
 
         const blocked = calculator.calculate(createHandler({ enemy }));
@@ -287,7 +286,9 @@ describe('MainDamageCalculator base and defeat branches', () => {
 
     // 验证魔攻怪物的每轮伤害不减免勇士防御
     it('ignores hero defense for 魔攻', () => {
-        const { enemy } = createEnemy({ specials: specialsOf([[2, undefined]]) });
+        const { enemy } = createEnemy({
+            specials: specialsOf([[2, undefined]])
+        });
         const calculator = createCalculator();
 
         const info = calculator.calculate(createHandler({ enemy }));
@@ -301,12 +302,12 @@ describe('MainDamageCalculator base and defeat branches', () => {
         const double = createEnemy({ specials: specialsOf([[4, undefined]]) });
         const triple = createEnemy({ specials: specialsOf([[5, undefined]]) });
 
-        expect(calculator.calculate(createHandler({ enemy: double.enemy }))).toEqual(
-            { damage: 6, turn: 2 }
-        );
-        expect(calculator.calculate(createHandler({ enemy: triple.enemy }))).toEqual(
-            { damage: 9, turn: 2 }
-        );
+        expect(
+            calculator.calculate(createHandler({ enemy: double.enemy }))
+        ).toEqual({ damage: 6, turn: 2 });
+        expect(
+            calculator.calculate(createHandler({ enemy: triple.enemy }))
+        ).toEqual({ damage: 9, turn: 2 });
     });
 
     // 验证多段伤害按特殊属性数值倍乘每轮伤害
@@ -334,9 +335,7 @@ describe('MainDamageCalculator support and additive branches', () => {
         });
         const calculator = createCalculator();
 
-        const info = calculator.calculate(
-            createHandler({ enemy, context })
-        );
+        const info = calculator.calculate(createHandler({ enemy, context }));
 
         expect(info).toEqual({ damage: 12, turn: 4 });
         expect(calls).toEqual(['1,0']);
@@ -378,7 +377,9 @@ describe('MainDamageCalculator support and additive branches', () => {
 
     // 验证先攻会额外附加一次每轮伤害
     it('adds one enemy hit for 先攻', () => {
-        const { enemy } = createEnemy({ specials: specialsOf([[1, undefined]]) });
+        const { enemy } = createEnemy({
+            specials: specialsOf([[1, undefined]])
+        });
         const calculator = createCalculator();
 
         const info = calculator.calculate(createHandler({ enemy }));
@@ -500,7 +501,9 @@ describe('MainDamageCalculator vampire and bypass branches', () => {
 
     // 验证仇恨按 flag 字段值附加伤害且不受魔防影响
     it('adds the hatred flag value for 仇恨', () => {
-        const { enemy } = createEnemy({ specials: specialsOf([[17, undefined]]) });
+        const { enemy } = createEnemy({
+            specials: specialsOf([[17, undefined]])
+        });
         const calculator = createCalculator();
 
         const info = calculator.calculate(
diff --git a/packages-user/data-state/src/enemy/final.test.ts b/packages-user/data-state/src/enemy/final.test.ts
index b390526..7038845 100644
--- a/packages-user/data-state/src/enemy/final.test.ts
+++ b/packages-user/data-state/src/enemy/final.test.ts
@@ -2,10 +2,7 @@
 import { beforeAll, describe, expect, it, vi } from 'vitest';
 import { type IEnemyAttr, type IHeroAttr } from '@user/data-common';
 import { type IEnemyHandler } from '@user/data-system';
-import {
-    type IEnemy,
-    type IReadonlyHeroAttribute
-} from '@user/data-base';
+import { type IEnemy, type IReadonlyHeroAttribute } from '@user/data-base';
 
 vi.hoisted(() => {
     vi.stubGlobal('main', { replayChecking: true });
@@ -86,13 +83,17 @@ function createEnemy(
         addSpecial: () => {},
         deleteSpecial: () => {},
         setAttribute: (key: string, value: unknown) => {
-            (values as never)[key] = value;
+            // 假怪物按动态字符串键读写属性，固定形状的 IEnemyAttr 无法表达字符串索引
+            (values as unknown as Record<string, unknown>)[key] = value;
         },
         addAttribute: (key: string, value: number) => {
-            (values as never)[key] += value;
+            (values as unknown as Record<string, number>)[key] += value;
         },
         copyFrom: () => {},
-        saveState: () => ({ attrs: structuredClone(values), specials: new Map() }),
+        saveState: () => ({
+            attrs: structuredClone(values),
+            specials: new Map()
+        }),
         loadState: () => {}
     } as never;
     return { enemy, attrs: values };
diff --git a/packages-user/data-state/src/enemy/mapDamage.test.ts b/packages-user/data-state/src/enemy/mapDamage.test.ts
index 51e3d1e..f3dca06 100644
--- a/packages-user/data-state/src/enemy/mapDamage.test.ts
+++ b/packages-user/data-state/src/enemy/mapDamage.test.ts
@@ -6,11 +6,9 @@ import {
     type IDamageSystem,
     type IEnemyContext,
     type IEnemyView,
-    type IMapDamageInfo,
-    type IReadonlyEnemyHandler
+    type IMapDamageInfo
 } from '@user/data-system';
 import {
-    type IEnemy,
     type IReadonlyEnemy,
     type IReadonlyHeroAttribute,
     type ISpecial
@@ -77,10 +75,19 @@ beforeAll(async () => {
         AmbushDamageView: mapDamageModule.AmbushDamageView,
         MainMapDamageConverter: mapDamageModule.MainMapDamageConverter,
         MainMapDamageReducer: mapDamageModule.MainMapDamageReducer,
-        MapDamageType: typesModule.MapDamageType,
+        MapDamageType: {
+            Unknown: typesModule.MapDamageType.Unknown,
+            Zone: typesModule.MapDamageType.Zone,
+            Layer: typesModule.MapDamageType.Layer,
+            Repulse: typesModule.MapDamageType.Repulse,
+            Between: typesModule.MapDamageType.Between
+        },
         ManhattanRange: motaModule.ManhattanRange,
         RectRange: motaModule.RectRange,
-        FaceGroup: commonModule.FaceGroup
+        FaceGroup: {
+            Dir4: commonModule.FaceGroup.Dir4,
+            Dir8: commonModule.FaceGroup.Dir8
+        }
     };
 });
 
@@ -144,7 +151,8 @@ function createContext(
 ): IEnemyContext<IEnemyAttr, IHeroAttr> {
     const width = options.width ?? 6;
     const height = options.height ?? 6;
-    const enemies = options.enemies ?? new Map<string, IEnemyView<IEnemyAttr>>();
+    const enemies =
+        options.enemies ?? new Map<string, IEnemyView<IEnemyAttr>>();
     return {
         width,
         height,
@@ -177,9 +185,9 @@ function createView(
  * 创建一个按固定方向表返回移动描述的假朝向处理器
  * @param dirs 朝向与坐标增量对
  */
-function createFace(
-    dirs: Array<[number, { x: number; y: number }]>
-): { mapMovement: () => Array<[number, { x: number; y: number }]> } {
+function createFace(dirs: Array<[number, { x: number; y: number }]>): {
+    mapMovement: () => Array<[number, { x: number; y: number }]>;
+} {
     return { mapMovement: () => dirs };
 }
 
@@ -212,11 +220,15 @@ describe('ZoneDamageView', () => {
             zoneSquare: false,
             range: 1
         });
-        const view = new modules.ZoneDamageView(createContext(), { x: 2, y: 3 }, special);
+        const view = new modules.ZoneDamageView(
+            createContext(),
+            { x: 2, y: 3 },
+            special
+        );
 
         expect(view.getRange()).toBeInstanceOf(modules.ManhattanRange);
         expect(view.getRangeParam()).toEqual({ cx: 2, cy: 3, radius: 1 });
-        expect(view.getDamageWithoutCheck({ x: 0, y: 0 })).toEqual(
+        expect(view.getDamageWithoutCheck()).toEqual(
             createInfo(7, modules.MapDamageType.Zone)
         );
     });
@@ -228,11 +240,15 @@ describe('ZoneDamageView', () => {
             zoneSquare: true,
             range: 2
         });
-        const view = new modules.ZoneDamageView(createContext(), { x: 2, y: 3 }, special);
+        const view = new modules.ZoneDamageView(
+            createContext(),
+            { x: 2, y: 3 },
+            special
+        );
 
         expect(view.getRange()).toBeInstanceOf(modules.RectRange);
         expect(view.getRangeParam()).toEqual({ x: 0, y: 1, w: 5, h: 5 });
-        expect(view.getDamageWithoutCheck({ x: 0, y: 0 })).toEqual(
+        expect(view.getDamageWithoutCheck()).toEqual(
             createInfo(4, modules.MapDamageType.Zone)
         );
     });
@@ -244,7 +260,11 @@ describe('ZoneDamageView', () => {
             zoneSquare: false,
             range: 1
         });
-        const view = new modules.ZoneDamageView(createContext(), { x: 2, y: 3 }, special);
+        const view = new modules.ZoneDamageView(
+            createContext(),
+            { x: 2, y: 3 },
+            special
+        );
 
         expect(view.getDamageAt({ x: 2, y: 4 })).toEqual(
             createInfo(7, modules.MapDamageType.Zone)
@@ -258,7 +278,11 @@ describe('RepulseDamageView', () => {
     it('uses a radius one range and returns null at the source', () => {
         const special = createSpecial(18, 4);
         const source: ITileLocator = { x: 2, y: 3 };
-        const view = new modules.RepulseDamageView(createContext(), source, special);
+        const view = new modules.RepulseDamageView(
+            createContext(),
+            source,
+            special
+        );
 
         expect(view.getRangeParam()).toEqual({ cx: 2, cy: 3, radius: 1 });
         expect(view.getDamageWithoutCheck(source)).toBeNull();
@@ -268,7 +292,11 @@ describe('RepulseDamageView', () => {
     it('returns repulse damage carrying the source locator', () => {
         const special = createSpecial(18, 4);
         const source: ITileLocator = { x: 2, y: 3 };
-        const view = new modules.RepulseDamageView(createContext(), source, special);
+        const view = new modules.RepulseDamageView(
+            createContext(),
+            source,
+            special
+        );
 
         const info = view.getDamageWithoutCheck({ x: 3, y: 3 });
 
@@ -308,9 +336,12 @@ describe('LaserDamageView', () => {
         expect(view.getRangeParam()).toEqual({
             cx: 2,
             cy: 3,
-            dir: [{ x: 0, y: 0 }, { x: 1, y: 0 }]
+            dir: [
+                { x: 0, y: 0 },
+                { x: 1, y: 0 }
+            ]
         });
-        expect(view.getDamageWithoutCheck({ x: 5, y: 3 })).toEqual(
+        expect(view.getDamageWithoutCheck()).toEqual(
             createInfo(9, modules.MapDamageType.Layer)
         );
     });
@@ -462,7 +493,7 @@ describe('AmbushDamageView', () => {
         const locator: ITileLocator = { x: 2, y: 3 };
         const view = new modules.AmbushDamageView(createContext(), locator);
 
-        const info = view.getDamageWithoutCheck(locator);
+        const info = view.getDamageWithoutCheck();
 
         expect(info?.damage).toBe(0);
         expect(info?.type).toBe(modules.MapDamageType.Unknown);
@@ -531,18 +562,15 @@ describe('MainMapDamageReducer', () => {
         const caught: ITileLocator = { x: 0, y: 1 };
         const reducer = new modules.MainMapDamageReducer();
 
-        const info = reducer.reduce(
-            [
-                createInfo(3, modules.MapDamageType.Zone),
-                createInfo(5, modules.MapDamageType.Repulse, {
-                    repulse: new Set([repulse])
-                }),
-                createInfo(5, modules.MapDamageType.Between, {
-                    catch: new Set([caught])
-                })
-            ],
-            { x: 0, y: 0 }
-        );
+        const info = reducer.reduce([
+            createInfo(3, modules.MapDamageType.Zone),
+            createInfo(5, modules.MapDamageType.Repulse, {
+                repulse: new Set([repulse])
+            }),
+            createInfo(5, modules.MapDamageType.Between, {
+                catch: new Set([caught])
+            })
+        ]);
 
         expect(info.damage).toBe(13);
         expect(info.type).toBe(modules.MapDamageType.Repulse);
@@ -554,7 +582,7 @@ describe('MainMapDamageReducer', () => {
     it('returns zero unknown damage for an empty input', () => {
         const reducer = new modules.MainMapDamageReducer();
 
-        const info = reducer.reduce([], { x: 0, y: 0 });
+        const info = reducer.reduce([]);
 
         expect(info.damage).toBe(0);
         expect(info.type).toBe(modules.MapDamageType.Unknown);
diff --git a/packages-user/data-system/src/combat/combat.test.ts b/packages-user/data-system/src/combat/combat.test.ts
index cb7636b..5064322 100644
--- a/packages-user/data-system/src/combat/combat.test.ts
+++ b/packages-user/data-system/src/combat/combat.test.ts
@@ -139,9 +139,15 @@ class FakeScript implements ICombatScript<TestEnemyAttr, TestHeroAttr> {
     }
 }
 
+type TestCombatFlow = import('./combat').CombatFlow<
+    TestEnemyAttr,
+    TestHeroAttr
+>;
+type TestHeroAttribute = import('@user/data-base').HeroAttribute<TestHeroAttr>;
+
 interface CombatFixture {
     /** 被测战斗流程对象 */
-    flow: InstanceType<TestModules['CombatFlow']>;
+    flow: TestCombatFlow;
     /** 数据层状态假对象 */
     state: IStateBase;
     /** 怪物上下文假对象 */
@@ -149,7 +155,7 @@ interface CombatFixture {
     /** 伤害上下文假对象 */
     damage: IDamageContext<TestEnemyAttr, TestHeroAttr>;
     /** 可修改勇士属性 */
-    hero: InstanceType<TestModules['HeroAttribute']>;
+    hero: TestHeroAttribute;
     /** 怪物视图假对象 */
     view: IEnemyView<TestEnemyAttr>;
     /** 计算后怪物 */
diff --git a/packages-user/data-system/src/combat/context.test.ts b/packages-user/data-system/src/combat/context.test.ts
index b836014..c535d15 100644
--- a/packages-user/data-system/src/combat/context.test.ts
+++ b/packages-user/data-system/src/combat/context.test.ts
@@ -4,19 +4,20 @@ import { type IRange } from '@motajs/common';
 import {
     type IEnemy,
     type IReadonlyEnemy,
+    type IReadonlyHeroAttribute,
     type IStateBase,
     type ISpecial
 } from '@user/data-base';
 import {
     type IAuraConverter,
     type IAuraView,
+    type IEnemyAuraView,
     type IEnemyCommonQueryEffect,
     type IEnemyFinalEffect,
     type IEnemyHandler,
     type IEnemySpecialModifier,
     type IEnemySpecialQueryEffect,
-    type IEnemyView,
-    type IReadonlyHeroAttribute
+    type IEnemyView
 } from './types';
 
 vi.hoisted(() => {
@@ -127,11 +128,17 @@ function createEnemy(
     });
 }
 
+type TestEnemyContext = import('./context').EnemyContext<
+    TestEnemyAttr,
+    TestHeroAttr
+>;
+type TestHeroAttribute = import('@user/data-base').HeroAttribute<TestHeroAttr>;
+
 interface ContextFixture {
     /** 被测怪物上下文 */
-    context: InstanceType<TestModules['EnemyContext']>;
+    context: TestEnemyContext;
     /** 可修改勇士属性 */
-    hero: InstanceType<TestModules['HeroAttribute']>;
+    hero: TestHeroAttribute;
     /** 数据层状态假对象 */
     state: IStateBase;
 }
@@ -146,7 +153,9 @@ function createContextFixture(
     height: number = 3
 ): ContextFixture {
     const state = {} as IStateBase;
-    const context = new modules.EnemyContext<TestEnemyAttr, TestHeroAttr>(state);
+    const context = new modules.EnemyContext<TestEnemyAttr, TestHeroAttr>(
+        state
+    );
     context.resize(width, height);
     const hero = new modules.HeroAttribute<TestHeroAttr>({
         hp: 100,
@@ -255,9 +264,18 @@ class FakeConverter implements IAuraConverter<TestEnemyAttr, TestHeroAttr> {
         return this.codes.includes(special.code);
     }
 
-    convert(special: ISpecial<any>): IAuraView<TestEnemyAttr> | null {
+    convert(special: ISpecial<any>): IEnemyAuraView<TestEnemyAttr, any, any> {
         this.convertCalls.push(special.code);
-        return this.factory ? this.factory(special.code) : null;
+        if (!this.factory) {
+            // 接口约定 convert 必返回光环视图，但测试需覆盖“无工厂则跳过转换”的 null 分支
+            return null as unknown as IEnemyAuraView<TestEnemyAttr, any, any>;
+        }
+        // FakeAura 为最小测试替身，不携带 enemy/special/locator，无法完整满足 IEnemyAuraView
+        return this.factory(special.code) as unknown as IEnemyAuraView<
+            TestEnemyAttr,
+            any,
+            any
+        >;
     }
 }
 
@@ -353,9 +371,9 @@ describe('EnemyContext registry and lookups', () => {
             y: 0
         });
         expect(fixture.context.getEnemyLocator(enemy)).toEqual({ x: 1, y: 0 });
-        expect(fixture.context.getViewByComputed(view!.getComputedEnemy())).toBe(
-            view
-        );
+        expect(
+            fixture.context.getViewByComputed(view!.getComputedEnemy())
+        ).toBe(view);
     });
 
     // 验证未知定位符、未知坐标与未知怪物对象均返回 null
@@ -691,7 +709,10 @@ describe('EnemyContext single aura ranges', () => {
         fixture.context.buildup();
 
         expect(
-            fixture.context.getEnemyByLoc(0, 0)!.getComputedEnemy().hasSpecial(30)
+            fixture.context
+                .getEnemyByLoc(0, 0)!
+                .getComputedEnemy()
+                .hasSpecial(30)
         ).toBe(true);
     });
 });
@@ -902,7 +923,9 @@ describe('EnemyContext aura pipeline', () => {
 
         fixture.context.buildup();
 
-        const computed = fixture.context.getEnemyByLoc(0, 0)!.getComputedEnemy();
+        const computed = fixture.context
+            .getEnemyByLoc(0, 0)!
+            .getComputedEnemy();
         expect(converter.convertCalls).toContain(21);
         expect(computed.hasSpecial(21)).toBe(true);
         expect(computed.getAttribute('atk')).toBe(9);
@@ -957,12 +980,16 @@ describe('EnemyContext aura pipeline', () => {
         enemy.addSpecial(createSpecial(20) as never);
         fixture.context.setEnemyAt({ x: 0, y: 0 }, enemy);
         fixture.context.registerAuraConverter(
-            new FakeConverter([20], () => new FakeAura({
-                priority: 10,
-                range: new modules.FullRange(),
-                param: undefined,
-                couldApplyBase: false
-            }))
+            new FakeConverter(
+                [20],
+                () =>
+                    new FakeAura({
+                        priority: 10,
+                        range: new modules.FullRange(),
+                        param: undefined,
+                        couldApplyBase: false
+                    })
+            )
         );
         fixture.context.registerSpecialQueryEffect({
             priority: 10,
@@ -987,12 +1014,16 @@ describe('EnemyContext aura pipeline', () => {
         enemy.addSpecial(createSpecial(20) as never);
         fixture.context.setEnemyAt({ x: 0, y: 0 }, enemy);
         fixture.context.registerAuraConverter(
-            new FakeConverter([20], () => new FakeAura({
-                priority: 10,
-                range: new modules.FullRange(),
-                param: undefined,
-                couldApplyBase: false
-            }))
+            new FakeConverter(
+                [20],
+                () =>
+                    new FakeAura({
+                        priority: 10,
+                        range: new modules.FullRange(),
+                        param: undefined,
+                        couldApplyBase: false
+                    })
+            )
         );
         fixture.context.registerSpecialQueryEffect({
             priority: 10,
@@ -1019,7 +1050,13 @@ describe('EnemyContext effect stage ordering', () => {
         enemy.addSpecial(createSpecial(20) as never);
         fixture.context.setEnemyAt({ x: 0, y: 0 }, enemy);
         const order: string[] = [];
-        const seen = { queryAtk: -1, queryDef: -1, queryHp: -1, finalAtk: -1, finalDef: -1 };
+        const seen = {
+            queryAtk: -1,
+            queryDef: -1,
+            queryHp: -1,
+            finalAtk: -1,
+            finalDef: -1
+        };
         const aura = new FakeAura({
             priority: 1,
             range: new modules.FullRange(),
@@ -1034,7 +1071,9 @@ describe('EnemyContext effect stage ordering', () => {
                 return { add: () => [], delete: () => [], modify: () => false };
             }
         });
-        fixture.context.registerAuraConverter(new FakeConverter([20], () => aura));
+        fixture.context.registerAuraConverter(
+            new FakeConverter([20], () => aura)
+        );
         fixture.context.registerCommonQueryEffect(20, {
             priority: 1,
             apply: handler => {
@@ -1196,8 +1235,12 @@ describe('EnemyContext refresh paths and DEV warnings', () => {
                 param: undefined,
                 onApply: handler => handler.enemy.addAttribute('atk', 50)
             });
-        fixture.context.registerAuraConverter(new FakeConverter([20], createAura));
-        fixture.context.registerAuraConverter(new FakeConverter([20], createAura));
+        fixture.context.registerAuraConverter(
+            new FakeConverter([20], createAura)
+        );
+        fixture.context.registerAuraConverter(
+            new FakeConverter([20], createAura)
+        );
 
         const result = modules.logger.catch(() => fixture.context.buildup());
 
@@ -1246,11 +1289,15 @@ describe('EnemyContext refresh paths and DEV warnings', () => {
         fixture.context.bindHero(fixture.hero);
         fixture.context.setEnemyAt({ x: 0, y: 0 }, createEnemy('e1'));
         fixture.context.registerAuraConverter(
-            new FakeConverter([40], () => new FakeAura({
-                priority: 1,
-                range: new modules.FullRange(),
-                param: undefined
-            }))
+            new FakeConverter(
+                [40],
+                () =>
+                    new FakeAura({
+                        priority: 1,
+                        range: new modules.FullRange(),
+                        param: undefined
+                    })
+            )
         );
         fixture.context.registerSpecialQueryEffect({
             priority: 1,
@@ -1278,11 +1325,15 @@ describe('EnemyContext refresh paths and DEV warnings', () => {
         fixture.context.bindHero(fixture.hero);
         fixture.context.setEnemyAt({ x: 0, y: 0 }, createEnemy('e1'));
         fixture.context.registerAuraConverter(
-            new FakeConverter([40], () => new FakeAura({
-                priority: 50,
-                range: new modules.FullRange(),
-                param: undefined
-            }))
+            new FakeConverter(
+                [40],
+                () =>
+                    new FakeAura({
+                        priority: 50,
+                        range: new modules.FullRange(),
+                        param: undefined
+                    })
+            )
         );
         fixture.context.registerSpecialQueryEffect({
             priority: 1,
diff --git a/packages-user/data-system/src/combat/damage.test.ts b/packages-user/data-system/src/combat/damage.test.ts
index 4d99060..09c5589 100644
--- a/packages-user/data-system/src/combat/damage.test.ts
+++ b/packages-user/data-system/src/combat/damage.test.ts
@@ -1,14 +1,17 @@
 // 测试战斗伤害上下文与伤害系统：结果展开、handler 身份、告警码 106/107、缓存与 with、临界生成、属性到伤害联动（D-26）
 import { beforeAll, describe, expect, it, vi } from 'vitest';
 import { type ITileLocator } from '@motajs/common';
-import { type IEnemy, type IStateBase } from '@user/data-base';
+import {
+    type IEnemy,
+    type IReadonlyEnemy,
+    type IStateBase
+} from '@user/data-base';
 import {
     type CriticalableHeroStatus,
     type IDamageCalculator,
     type IEnemyContext,
     type IEnemyDamageInfoBase,
     type IEnemyView,
-    type IReadonlyEnemy,
     type IReadonlyEnemyHandler
 } from './types';
 
@@ -92,9 +95,7 @@ beforeAll(async () => {
 /**
  * 固定伤害计算器：每点攻击减免固定伤害，用于验证结果展开与临界生成
  */
-class FakeCalculator
-    implements IDamageCalculator<TestEnemyAttr, TestHeroAttr>
-{
+class FakeCalculator implements IDamageCalculator<TestEnemyAttr, TestHeroAttr> {
     /** 每点攻击减免的伤害值 */
     readonly damagePerAtk: number;
     /** calculate 调用次数 */
@@ -123,13 +124,19 @@ class FakeCalculator
     }
 }
 
+type TestHeroAttribute = import('@user/data-base').HeroAttribute<TestHeroAttr>;
+type TestEnemyContext = import('./context').EnemyContext<
+    TestEnemyAttr,
+    TestHeroAttr
+>;
+
 interface DamageFixture {
     /** 怪物上下文假对象 */
     context: IEnemyContext<TestEnemyAttr, TestHeroAttr>;
     /** 固定伤害计算器 */
     calculator: FakeCalculator;
     /** 可修改勇士属性 */
-    hero: InstanceType<TestModules['HeroAttribute']>;
+    hero: TestHeroAttribute;
     /** 怪物视图假对象 */
     view: IEnemyView<TestEnemyAttr>;
     /** 计算后怪物 */
@@ -234,9 +241,10 @@ function createSpecial(code: number): never {
 /**
  * 创建一个按怪物攻击力线性换算伤害的计算器，用于验证属性到伤害的联动
  */
-class EnemyAttributeCalculator
-    implements IDamageCalculator<TestEnemyAttr, TestHeroAttr>
-{
+class EnemyAttributeCalculator implements IDamageCalculator<
+    TestEnemyAttr,
+    TestHeroAttr
+> {
     /** calculate 调用次数 */
     calls: number = 0;
     /** 每点怪物攻击力换算的伤害 */
@@ -289,9 +297,7 @@ interface FakeConverterShape {
  * 创建一个可驱动光环流水线的真实怪物上下文
  * @param converter 赋予上下文的测试用光环转换器
  */
-function createEnemyContext(
-    converter: FakeConverterShape
-): InstanceType<TestModules['EnemyContext']> {
+function createEnemyContext(converter: FakeConverterShape): TestEnemyContext {
     const context = new modules.EnemyContext<TestEnemyAttr, TestHeroAttr>(
         {} as IStateBase
     );
@@ -507,8 +513,9 @@ describe('DamageContext critical generation', () => {
             fixture.hero
         );
 
-        const first = context.calculateCritical(fixture.view, 'atk').next()
-            .value!;
+        const first = context
+            .calculateCritical(fixture.view, 'atk')
+            .next().value!;
 
         expect(first.baseValue).toBe(0);
         expect(first.nextValue).toBe(1);
@@ -577,8 +584,9 @@ describe('DamageContext critical generation', () => {
             fixture.hero
         );
 
-        const first = context.calculateCritical(fixture.view, 'atk').next()
-            .value!;
+        const first = context
+            .calculateCritical(fixture.view, 'atk')
+            .next().value!;
 
         expect(first.nextValue).toBe(1);
         expect(first.info.damage).toBe(90);
@@ -705,10 +713,7 @@ describe('DamageSystem attribute linkage', () => {
         context.buildup();
 
         expect(
-            context
-                .getEnemyByLoc(0, 0)!
-                .getComputedEnemy()
-                .getAttribute('atk')
+            context.getEnemyByLoc(0, 0)!.getComputedEnemy().getAttribute('atk')
         ).toBe(17);
     });
 });
diff --git a/packages-user/data-system/src/combat/mapDamage.test.ts b/packages-user/data-system/src/combat/mapDamage.test.ts
index fefd671..3227847 100644
--- a/packages-user/data-system/src/combat/mapDamage.test.ts
+++ b/packages-user/data-system/src/combat/mapDamage.test.ts
@@ -165,9 +165,10 @@ class FakeView implements IMapDamageView<number> {
 /**
  * 固定输出伤害视图列表的测试转换器
  */
-class FakeConverter
-    implements IMapDamageConverter<TestEnemyAttr, TestHeroAttr>
-{
+class FakeConverter implements IMapDamageConverter<
+    TestEnemyAttr,
+    TestHeroAttr
+> {
     /** 转换输出的伤害视图 */
     readonly views: IMapDamageView<number>[];
     /** convert 调用次数 */
@@ -190,9 +191,7 @@ class FakeReducer implements IMapDamageReducer {
     /** reduce 调用次数 */
     calls: number = 0;
 
-    reduce(
-        info: Iterable<Readonly<IMapDamageInfo>>
-    ): Readonly<IMapDamageInfo> {
+    reduce(info: Iterable<Readonly<IMapDamageInfo>>): Readonly<IMapDamageInfo> {
         this.calls++;
         let damage = 0;
         for (const item of info) {
@@ -249,10 +248,9 @@ function createFixture(): MapDamageFixture {
         markDirty: () => {}
     };
     enemies.set(view, locator);
-    const damageView = new FakeView(
-        7,
-        [indexer.locToIndex(locator.x, locator.y)]
-    );
+    const damageView = new FakeView(7, [
+        indexer.locToIndex(locator.x, locator.y)
+    ]);
     const context = {
         state,
         indexer,
@@ -264,17 +262,13 @@ function createFixture(): MapDamageFixture {
         getEnemyLocator: (target: IEnemy<TestEnemyAttr>) =>
             target === origin ? locator : null,
         getViewByComputed: () => view,
-        *iterateEnemy(): Iterable<
-            [ITileLocator, IEnemyView<TestEnemyAttr>]
-        > {
+        *iterateEnemy(): Iterable<[ITileLocator, IEnemyView<TestEnemyAttr>]> {
             for (const [target, targetLocator] of enemies) {
                 yield [targetLocator, target];
             }
         }
     } as never;
-    const damage = new modules.MapDamage<TestEnemyAttr, TestHeroAttr>(
-        context
-    );
+    const damage = new modules.MapDamage<TestEnemyAttr, TestHeroAttr>(context);
     return {
         damage,
         context,
@@ -290,7 +284,9 @@ function createFixture(): MapDamageFixture {
 /**
  * 创建一个未注册到夹具中的怪物视图，用于验证未知定位符路径
  */
-function createUnknownView(fixture: MapDamageFixture): IEnemyView<TestEnemyAttr> {
+function createUnknownView(
+    fixture: MapDamageFixture
+): IEnemyView<TestEnemyAttr> {
     return {
         context: {} as never,
         reset: () => {},
@@ -309,14 +305,14 @@ describe('MapDamage sourceless damage', () => {
         const info = createInfo(5);
 
         fixture.damage.addMapDamage({ x: 0, y: 0 }, info);
-        expect(
-            [...fixture.damage.getSeparatedDamage({ x: 0, y: 0 })]
-        ).toContain(info);
+        expect([
+            ...fixture.damage.getSeparatedDamage({ x: 0, y: 0 })
+        ]).toContain(info);
 
         fixture.damage.deleteMapDamage({ x: 0, y: 0 }, info);
-        expect(
-            [...fixture.damage.getSeparatedDamage({ x: 0, y: 0 })]
-        ).toHaveLength(0);
+        expect([
+            ...fixture.damage.getSeparatedDamage({ x: 0, y: 0 })
+        ]).toHaveLength(0);
     });
 
     // 验证删除不存在的无来源伤害是安全操作
@@ -326,9 +322,9 @@ describe('MapDamage sourceless damage', () => {
 
         fixture.damage.deleteMapDamage({ x: 3, y: 2 }, createInfo(5));
 
-        expect(
-            [...fixture.damage.getSeparatedDamage({ x: 3, y: 2 })]
-        ).toHaveLength(0);
+        expect([
+            ...fixture.damage.getSeparatedDamage({ x: 3, y: 2 })
+        ]).toHaveLength(0);
     });
 });
 
@@ -357,9 +353,9 @@ describe('MapDamage sourced conversion and reduction', () => {
         fixture.damage.useConverter(fixture.converter);
         fixture.damage.addMapDamage(fixture.locator, createInfo(3));
 
-        expect(
-            [...fixture.damage.getSeparatedDamage(fixture.locator)]
-        ).toHaveLength(2);
+        expect([
+            ...fixture.damage.getSeparatedDamage(fixture.locator)
+        ]).toHaveLength(2);
 
         const reduced = fixture.damage.getReducedDamage(fixture.locator);
         expect(reduced?.damage).toBe(10);
@@ -445,15 +441,14 @@ describe('MapDamage sourced conversion and reduction', () => {
         const fixture = createFixture();
         fixture.damage.useReducer(fixture.reducer);
         fixture.damage.useConverter(fixture.converter);
-        const before = [
-            ...fixture.damage.getSeparatedDamage(fixture.locator)
-        ].length;
+        const before = [...fixture.damage.getSeparatedDamage(fixture.locator)]
+            .length;
 
         fixture.damage.deleteEnemy(createUnknownView(fixture));
 
-        expect(
-            [...fixture.damage.getSeparatedDamage(fixture.locator)]
-        ).toHaveLength(before);
+        expect([
+            ...fixture.damage.getSeparatedDamage(fixture.locator)
+        ]).toHaveLength(before);
     });
 
     // 疑似 bug：deleteEnemy 应移除该怪物带来的有来源地图伤害，详见 06-TEST-FINDINGS.md #06-01-2，修复后取消 skip
@@ -461,14 +456,14 @@ describe('MapDamage sourced conversion and reduction', () => {
         const fixture = createFixture();
         fixture.damage.useReducer(fixture.reducer);
         fixture.damage.useConverter(fixture.converter);
-        expect(
-            [...fixture.damage.getSeparatedDamage(fixture.locator)]
-        ).toHaveLength(1);
+        expect([
+            ...fixture.damage.getSeparatedDamage(fixture.locator)
+        ]).toHaveLength(1);
 
         fixture.damage.deleteEnemy(fixture.view);
 
-        expect(
-            [...fixture.damage.getSeparatedDamage(fixture.locator)]
-        ).toHaveLength(0);
+        expect([
+            ...fixture.damage.getSeparatedDamage(fixture.locator)
+        ]).toHaveLength(0);
     });
 });