diff --git a/src/config/equips/neck.ts b/src/config/equips/neck.ts
index 0c79619..8a9b547 100644
--- a/src/config/equips/neck.ts
+++ b/src/config/equips/neck.ts
@@ -11,6 +11,17 @@ class NeckCategory extends Categorys {
 }
 
 export const neckColorfulCategorys: Categorys[] = [
+  new NeckCategory(
+    'chitong',
+    'neck/赤瞳金玉坠.png',
+    [
+      { type: 'critDmg', valCoefficient: 0.9 },
+      { type: 'atk', valCoefficient: 0.9 },
+      { type: 'hp', valCoefficient: 1.2 },
+    ],
+    'XingYunShuZi',
+    0.99
+  ),
   new NeckCategory(
     'duanji',
     'neck/断·极.png',
diff --git a/src/config/i18n/zh/euips.ts b/src/config/i18n/zh/euips.ts
index 5a256ed..e831f93 100644
--- a/src/config/i18n/zh/euips.ts
+++ b/src/config/i18n/zh/euips.ts
@@ -96,12 +96,12 @@ export const armor = {
 };
 export const neck = {
   type: '项链',
+  chitong: ['赤瞳金玉坠', '传闻为仙族神器。佩戴者回洞悉敌人的弱点。'],
   duanji: ['断·极', '若众生都断了情欲，那世间岂不是一色苍凉。'],
   hushi: ['虎视', '我看见了你，偷丹贼。    ----三仙的丹房'],
   xuenu: ['血怒', '我们都曾把愤怒埋藏在鲜血里。'],
   guiyan: ['鬼眼', '多少楼台平山演，鬼使飞阁绿林空。'],
   longteng: ['龙腾护心镜', '腾龙即出，四海来朝。'],
-  chitong: ['赤瞳金玉坠', '传闻为仙族神器。佩戴者回洞悉敌人的弱点。'],
   fannao: ['百八烦恼珠', '求人不如求己。'],
   zhuxian: ['诛仙', '原来，神的身体流动的血，都是冷的。'],
   fodengyou: ['佛灯油', '听说灵山永寂，灯影不摇，我若去了，便叫它风起云动。    ----黄风大圣'],
diff --git a/src/config/i18n/zh/skills.ts b/src/config/i18n/zh/skills.ts
index c22beed..e668251 100644
--- a/src/config/i18n/zh/skills.ts
+++ b/src/config/i18n/zh/skills.ts
@@ -21,6 +21,12 @@ export const dujunqianneng = ['督军的潜能', '生命值低于${0}%时，获
 export const jinguanghushen = ['金光护身', '抵抗一次死亡，并回复${0}%的生命，此效果每场战斗只能触发一次。', '触发金光护身，回复${0}%生命。'];
 export const laobukepo = ['牢不可破', '提升${0}%格挡值。'];
 
+export const xingyunshuzi = [
+  '幸运数字',
+  '战斗开始时随机获得一个幸运数字，若攻击造成的伤害以幸运数字结尾，则额外造成幸运数字倍伤害。',
+  '${0}在本场战斗的幸运数字为：${1}。',
+  '触发幸运数字，对${0}额外造成${1}点伤害',
+];
 export const duan = ['断', '攻击目标后，若目标血量低于${0}%，则直接处决目标。', '目标血量低于${0}%，触发【断】，造成${1}点伤害'];
 export const hongyan = ['红眼', '生命低于${0}%时，提高${1}点基础攻击力，且攻击附加${2}%攻击力的伤害。', '血量低于${0}%，触发红眼，附加${1}点伤害。'];
 export const shayi = [
@@ -82,4 +88,3 @@ export const shichou = ['世仇', '每回合对周围地方目标施加震慑（
 export const nuyi = ['奴役', '攻击时有${0}概率附加尸毒，持续${1}回合，若目标在尸毒持续时间内死亡，则回复所有生命。'];
 export const jiupinjinlian = ['九品金莲', '目标死亡时有${0}%概率额外掉一件装备。'];
 export const zhuanjie = ['黑白钻戒', '获得${0}%伤害减免。'];
-export const xingyunshuzi = ['幸运数字', '战斗开始时随机获得${0}个幸运数字，攻击造成的伤害以幸运数字结尾时，？？？？'];
diff --git a/src/config/skill/neck.ts b/src/config/skill/neck.ts
index 815ba65..6e7e936 100644
--- a/src/config/skill/neck.ts
+++ b/src/config/skill/neck.ts
@@ -1,8 +1,9 @@
-import { SufPassiveSkill, PassiveSkill, PrePassiveSkill, CounterSkill } from './base';
-import i18n from '../i18n';
+import { SufPassiveSkill, PrePassiveSkill, CounterSkill } from './base';
+import { createt } from '../i18n';
 import { BattleRole, replace } from '@/tool';
 import { BaseAtkPercentBuff, DmgReducBuff } from './buff';
-const { t } = i18n;
+const st = createt('skill.');
+const t = createt('');
 
 //断
 export class Duan extends SufPassiveSkill {
@@ -11,14 +12,14 @@ export class Duan extends SufPassiveSkill {
   order: number = 999;
   dmg: number = 999999999;
   desc(): string {
-    return replace(t('skill.duan.1'), [this.hpPercent]);
+    return replace(st('duan.1'), [this.hpPercent]);
   }
   trigger(owner: BattleRole, target: BattleRole): boolean {
     return owner.dmg > 0 && target.attr.curHp / target.attr.hp < this.hpPercent / 100;
   }
   takeEffect(owner: BattleRole, target: BattleRole): void {
     target.addHp(-1 * this.dmg);
-    owner.battleLog(replace(t('skill.duan.2'), [this.hpPercent, this.dmg]));
+    owner.battleLog(replace(st('duan.2'), [this.hpPercent, this.dmg]));
   }
 }
 //红眼
@@ -28,7 +29,7 @@ export class HongYan extends PrePassiveSkill {
   atk: number = 2000;
   atkPercent: number = 200;
   desc(): string {
-    return replace(t('skill.hongyan.1'), [this.hpPercent, this.atk, this.atkPercent]);
+    return replace(st('hongyan.1'), [this.hpPercent, this.atk, this.atkPercent]);
   }
   trigger(owner: BattleRole, target: BattleRole): boolean {
     return owner.attr.curHp / owner.attr.hp < this.hpPercent / 100;
@@ -40,7 +41,7 @@ export class HongYan extends PrePassiveSkill {
     if (this.trigger(owner, target)) {
       const additional = Math.ceil((owner.atk * this.atkPercent) / 100);
       target.addHp(-1 * additional);
-      owner.battleLog(replace(t('skill.hongyan.2'), [this.hpPercent, additional]));
+      owner.battleLog(replace(st('hongyan.2'), [this.hpPercent, additional]));
     }
   }
 }
@@ -51,7 +52,7 @@ export class ShaYi extends SufPassiveSkill {
   maxLayer: number = 10;
   reduc: number = 3;
   desc(): string {
-    return replace(t('skill.shayi.1'), [this.atkPercent, this.reduc, this.maxLayer]);
+    return replace(st('shayi.1'), [this.atkPercent, this.reduc, this.maxLayer]);
   }
   trigger(owner: BattleRole, target: BattleRole): boolean {
     return owner.dmg > 0;
@@ -59,14 +60,14 @@ export class ShaYi extends SufPassiveSkill {
   takeEffect(owner: BattleRole, target: BattleRole): void {
     const shayi = new BaseAtkPercentBuff(this.name, this.atkPercent, 9999, this.maxLayer);
     owner.putBuff(shayi);
-    owner.battleLog(replace(t('skill.shayi.2'), [shayi.layer]));
+    owner.battleLog(replace(st('shayi.2'), [shayi.layer]));
   }
   onAtked(owner: BattleRole, target: BattleRole): void {
     if (target.crit) {
       const shayi = new BaseAtkPercentBuff(this.name, this.atkPercent, 9999, this.maxLayer);
       shayi.layer = -1 * this.reduc;
       owner.putBuff(shayi);
-      owner.battleLog(replace(t('skill.shayi.3'), [this.reduc]));
+      owner.battleLog(replace(st('shayi.3'), [this.reduc]));
     }
   }
 }
@@ -78,7 +79,7 @@ export class NuMu extends CounterSkill {
   layer: number = 0;
   maxLayer: number = 10;
   desc(): string {
-    return replace(t('skill.numu.1'), [this.atkPercent, this.maxLayer]);
+    return replace(st('numu.1'), [this.atkPercent, this.maxLayer]);
   }
   trigger(owner: BattleRole, target: BattleRole): boolean {
     return target.dmg > 0;
@@ -86,17 +87,17 @@ export class NuMu extends CounterSkill {
   takeEffect(owner: BattleRole, target: BattleRole): void {
     const numu = new BaseAtkPercentBuff(this.name, this.atkPercent, 9999, this.maxLayer);
     owner.putBuff(numu);
-    owner.battleLog(replace(t('skill.numu.2'), [numu.layer]));
+    owner.battleLog(replace(st('numu.2'), [numu.layer]));
   }
 }
-//longteng
+//龙腾
 export class LongTeng extends CounterSkill {
   name: string = 'longteng';
   dmgReduc: number = 8;
   rate: number = 8;
   shieldPercentOfHp: number = 8;
   desc(): string {
-    return replace(t('skill.longteng.1'), [this.dmgReduc, this.rate, this.shieldPercentOfHp]);
+    return replace(st('longteng.1'), [this.dmgReduc, this.rate, this.shieldPercentOfHp]);
   }
   beforeBattle(owner: BattleRole, target: BattleRole): void {
     owner.putBuff(new DmgReducBuff(this.name, this.dmgReduc, 9999));
@@ -107,6 +108,26 @@ export class LongTeng extends CounterSkill {
   takeEffect(owner: BattleRole, target: BattleRole): void {
     const shield = Math.ceil((owner.attr.hp * this.shieldPercentOfHp) / 100);
     owner.shield += shield;
-    owner.battleLog(replace(t('skill.longteng.2'), [shield]));
+    owner.battleLog(replace(st('longteng.2'), [shield]));
+  }
+}
+//幸运数字
+export class XingYunShuZi extends SufPassiveSkill {
+  name: string = 'xingyunshuzi';
+  num: number = 0;
+  desc(): string {
+    return st('xingyunshuzi.1');
+  }
+  beforeBattle(owner: BattleRole, target: BattleRole): void {
+    this.num = Math.ceil(Math.random() * 9);
+    owner.battleLog(replace(st('xingyunshuzi.2'), [t(owner.type), this.num]));
+  }
+  trigger(owner: BattleRole, target: BattleRole): boolean {
+    return this.num > 0 && owner.dmg % 10 == this.num;
+  }
+  takeEffect(owner: BattleRole, target: BattleRole): void {
+    const dmg = owner.dmg * this.num;
+    target.addHp(-1 * dmg);
+    owner.battleLog(replace(st('xingyunshuzi.3'), [t(target.type), dmg]));
   }
 }