diff --git a/src/config/equips/armor.ts b/src/config/equips/armor.ts
index 1fbe0de..02a8be1 100644
--- a/src/config/equips/armor.ts
+++ b/src/config/equips/armor.ts
@@ -1,128 +1,81 @@
-import { Entry, Quality, EquipBase, Equip } from './bean';
+import { getCategory, createExtraEntry, createBase, createSamples } from './base';
+import { Entry, Quality, EquipBase, Equip, Categorys } from './bean';
 import { qualitys, entry_initor, extra_entry_num } from './constant';
 
 const extraEntrys = ['atk', 'hp', 'def', 'defPercent', 'hpPercent', 'dmgReduc', 'critAvoid', 'critDmgReduc'];
 const coefficient = { shabby: 0.7, ordinary: 1, artifact: 1.5, epic: 1.8, unique: 2, colorful: 2 };
-export const armorColorfulCategorys = [
-  {
-    name: 'baihua',
-    icon: 'armor/百花内甲.png',
-    entry: [
+export const armorColorfulCategorys: Categorys[] = [
+  new Categorys(
+    'baihua',
+    'armor/百花内甲.png',
+    [
       { type: 'def', valCoefficient: 1.0 },
       { type: 'hp', valCoefficient: 1.4 },
       { type: 'atk', valCoefficient: 1.4 },
     ],
-    skill: 'BHXDJC',
-  },
+    'BHXDJC'
+  ),
 ];
 
-export const armorUniqueCategorys = [
-  {
-    name: 'dispute',
-    icon: 'U_Armor01.png',
-    entry: [
-      { type: 'def', valCoefficient: 1.0 },
-      { type: 'hp', valCoefficient: 1.4 },
-      { type: 'atk', valCoefficient: 1.4 },
-    ],
-  },
-  {
-    name: 'jianHao',
-    icon: 'U_Armor02.png',
-    entry: [
-      { type: 'def', valCoefficient: 2.1 },
-      { type: 'hp', valCoefficient: 2.6 },
-    ],
-  },
-  {
-    name: 'samurai',
-    icon: 'U_Armor03.png',
-    entry: [
-      { type: 'def', valCoefficient: 1.3 },
-      { type: 'hp', valCoefficient: 1.7 },
-      { type: 'atk', valCoefficient: 0.9 },
-    ],
-  },
-  {
-    name: 'trackers',
-    icon: 'U_Armor04.png',
-    entry: [
-      { type: 'def', valCoefficient: 0.9 },
-      { type: 'critDmg', valCoefficient: 1.7 },
-      { type: 'atk', valCoefficient: 1.7 },
-    ],
-  },
-  {
-    name: 'rongYi',
-    icon: 'U_Armor05.png',
-    entry: [
-      { type: 'hp', valCoefficient: 1.6 },
-      { type: 'atk', valCoefficient: 2.4 },
-      { type: 'bloc', valCoefficient: 1.2 },
-    ],
-  },
-  {
-    name: 'nightwear',
-    icon: 'U_Armor06.png',
-    entry: [
-      { type: 'def', valCoefficient: 1.2 },
-      { type: 'hp', valCoefficient: 1.5 },
-      { type: 'atk', valCoefficient: 1.2 },
-    ],
-  },
-  {
-    name: 'wildDragon',
-    icon: 'U_Armor07.png',
-    entry: [
-      { type: 'def', valCoefficient: 1.5 },
-      { type: 'bloc', valCoefficient: 1.2 },
-      { type: 'hp', valCoefficient: 1.4 },
-    ],
-  },
+export const armorUniqueCategorys: Categorys[] = [
+  new Categorys('dispute', 'U_Armor01.png', [
+    { type: 'def', valCoefficient: 1.0 },
+    { type: 'hp', valCoefficient: 1.4 },
+    { type: 'atk', valCoefficient: 1.4 },
+  ]),
+  new Categorys('jianHao', 'U_Armor02.png', [
+    { type: 'def', valCoefficient: 2.1 },
+    { type: 'hp', valCoefficient: 2.6 },
+  ]),
+  new Categorys('samurai', 'U_Armor03.png', [
+    { type: 'def', valCoefficient: 1.3 },
+    { type: 'hp', valCoefficient: 1.7 },
+    { type: 'atk', valCoefficient: 0.9 },
+  ]),
+  new Categorys('trackers', 'U_Armor04.png', [
+    { type: 'def', valCoefficient: 0.9 },
+    { type: 'critDmg', valCoefficient: 1.7 },
+    { type: 'atk', valCoefficient: 1.7 },
+  ]),
+  new Categorys('rongYi', 'U_Armor05.png', [
+    { type: 'hp', valCoefficient: 1.6 },
+    { type: 'atk', valCoefficient: 2.4 },
+    { type: 'bloc', valCoefficient: 1.2 },
+  ]),
+  new Categorys('nightwear', 'U_Armor06.png', [
+    { type: 'def', valCoefficient: 1.2 },
+    { type: 'hp', valCoefficient: 1.5 },
+    { type: 'atk', valCoefficient: 1.2 },
+  ]),
+  new Categorys('wildDragon', 'U_Armor07.png', [
+    { type: 'def', valCoefficient: 1.5 },
+    { type: 'bloc', valCoefficient: 1.2 },
+    { type: 'hp', valCoefficient: 1.4 },
+  ]),
 ];
-export const armorCategorys = [
-  {
-    name: 'guard',
-    icon: 'A_A2.png',
-    entry: [
-      { type: 'def', valCoefficient: 2 },
-      { type: 'hp', valCoefficient: 0.6 },
-    ],
-  },
-  {
-    name: 'redWillow',
-    icon: 'A_A3.png',
-    entry: [
-      { type: 'def', valCoefficient: 0.9 },
-      { type: 'hp', valCoefficient: 1.2 },
-    ],
-  },
-  {
-    name: 'warrior',
-    icon: 'A_A5.png',
-    entry: [
-      { type: 'def', valCoefficient: 1.1 },
-      { type: 'hp', valCoefficient: 0.8 },
-    ],
-  },
-  {
-    name: 'lightArmor',
-    icon: 'A_A7.png',
-    entry: [
-      { type: 'def', valCoefficient: 0.7 },
-      { type: 'hp', valCoefficient: 0.5 },
-      { type: 'atk', valCoefficient: 0.5 },
-    ],
-  },
-  {
-    name: 'furryArmor',
-    icon: 'A_A9.png',
-    entry: [
-      { type: 'def', valCoefficient: 0.8 },
-      { type: 'hp', valCoefficient: 0.8 },
-      { type: 'atk', valCoefficient: 0.4 },
-    ],
-  },
+export const armorCategorys: Categorys[] = [
+  new Categorys('guard', 'A_A2.png', [
+    { type: 'def', valCoefficient: 2 },
+    { type: 'hp', valCoefficient: 0.6 },
+  ]),
+  new Categorys('redWillow', 'A_A3.png', [
+    { type: 'def', valCoefficient: 0.9 },
+    { type: 'hp', valCoefficient: 1.2 },
+  ]),
+  new Categorys('warrior', 'A_A5.png', [
+    { type: 'def', valCoefficient: 1.1 },
+    { type: 'hp', valCoefficient: 0.8 },
+  ]),
+  new Categorys('lightArmor', 'A_A7.png', [
+    { type: 'def', valCoefficient: 0.7 },
+    { type: 'hp', valCoefficient: 0.5 },
+    { type: 'atk', valCoefficient: 0.5 },
+  ]),
+  new Categorys('furryArmor', 'A_A9.png', [
+    { type: 'def', valCoefficient: 0.8 },
+    { type: 'hp', valCoefficient: 0.8 },
+    { type: 'atk', valCoefficient: 0.4 },
+  ]),
 ];
 
 export const initialArmor = () => {
@@ -136,69 +89,14 @@ export const initialArmor = () => {
 export const createArmor = (quality, lv) => {
   const type = 'armor';
   const qualityBean = new Quality(quality, coefficient[quality]);
-  const category = getCategory(quality);
-  const base = createBase(quality, lv, category);
+  const category = getCategory(quality, armorCategorys, armorUniqueCategorys, armorColorfulCategorys);
+  const base = createBase(quality, lv, category, coefficient);
   const extraEntry = new Array();
   const extraEntryNum = extra_entry_num[quality];
   for (let i = 0; i < extraEntryNum; i++) {
-    extraEntry.push(armorExtraEntry(quality, lv));
+    extraEntry.push(createExtraEntry(quality, lv, extraEntrys, coefficient));
   }
   return new Equip(type, lv, qualityBean, base, extraEntry);
 };
 
-export const armorExtraEntry = (quality, lv) => {
-  const type = extraEntrys[Math.floor(Math.random() * extraEntrys.length)];
-  const initor = entry_initor[type];
-  const qualityCoefficient = coefficient[quality];
-  const entry = initor(lv, qualityCoefficient);
-  return entry;
-};
-
-const createBase = (quality, lv, category) => {
-  const entry = new Array();
-  category.entry.forEach((item) => {
-    const initor = entry_initor[item.type];
-    const qualityCoefficient = coefficient[quality];
-    entry.push(initor(lv, qualityCoefficient, item.valCoefficient));
-  });
-  return new EquipBase(category.name, category.icon, entry, category.skill);
-};
-
-const getCategory = (quality) => {
-  let categorys = armorCategorys;
-  switch (quality) {
-    case qualitys[4]:
-      categorys = armorUniqueCategorys;
-      break;
-    case qualitys[5]:
-      categorys = armorColorfulCategorys;
-      break;
-  }
-  return categorys[Math.floor(Math.random() * categorys.length)];
-};
-
-const armorSample = (quality, category): Equip => {
-  const type = 'armor';
-  const lv = 100;
-  const qualityBean = new Quality(quality, coefficient[quality]);
-  const base = createBase(quality, lv, category);
-  const extraEntry = new Array();
-  return new Equip(type, lv, qualityBean, base, extraEntry);
-};
-const armorSamples = {
-  colorful: new Array(),
-  unique: new Array(),
-  epic: new Array(),
-  artifact: new Array(),
-};
-armorColorfulCategorys.forEach((item) => {
-  armorSamples.colorful.push(armorSample('colorful', item));
-});
-armorUniqueCategorys.forEach((item) => {
-  armorSamples.unique.push(armorSample('unique', item));
-});
-armorCategorys.forEach((item) => {
-  armorSamples.epic.push(armorSample('epic', item));
-  armorSamples.artifact.push(armorSample('artifact', item));
-});
-export { armorSamples };
+export const armorSamples = createSamples(armorCategorys, armorUniqueCategorys, armorColorfulCategorys, 'armor', coefficient);
diff --git a/src/config/equips/base.ts b/src/config/equips/base.ts
new file mode 100644
index 0000000..b603c0c
--- /dev/null
+++ b/src/config/equips/base.ts
@@ -0,0 +1,65 @@
+import { Categorys, Equip, EquipBase, Quality } from './bean';
+import { entry_initor, qualitys } from './constant';
+
+export const getCategory = (quality, categorys: Categorys[], uniqueCategorys: Categorys[], colorfulCategorys: Categorys[]) => {
+  switch (quality) {
+    case qualitys[4]:
+      categorys = uniqueCategorys;
+      break;
+    case qualitys[5]:
+      categorys = colorfulCategorys;
+      break;
+  }
+  while (true) {
+    const category = categorys[Math.floor(Math.random() * categorys.length)];
+    if (category.reRoll > 0 && Math.random() < category.reRoll) {
+      continue;
+    }
+    return category;
+  }
+};
+
+export const createBase = (quality, lv, category, coefficient) => {
+  const entry = new Array();
+  category.entry.forEach((item) => {
+    const initor = entry_initor[item.type];
+    const qualityCoefficient = coefficient[quality];
+    entry.push(initor(lv, qualityCoefficient, item.valCoefficient));
+  });
+  return new EquipBase(category.name, category.icon, entry, category.skill);
+};
+
+export const createExtraEntry = (quality, lv, extraEntrys, coefficient) => {
+  const type = extraEntrys[Math.floor(Math.random() * extraEntrys.length)];
+  const initor = entry_initor[type];
+  const qualityCoefficient = coefficient[quality];
+  const entry = initor(lv, qualityCoefficient);
+  return entry;
+};
+
+export const createSamples = (categorys: Categorys[], uniqueCategorys: Categorys[], colorfulCategorys: Categorys[], type, coefficient) => {
+  const samples = {
+    colorful: new Array(),
+    unique: new Array(),
+    epic: new Array(),
+    artifact: new Array(),
+  };
+  colorfulCategorys.forEach((item) => {
+    samples.colorful.push(createSample('colorful', item, type, coefficient));
+  });
+  uniqueCategorys.forEach((item) => {
+    samples.unique.push(createSample('unique', item, type, coefficient));
+  });
+  categorys.forEach((item) => {
+    samples.epic.push(createSample('epic', item, type, coefficient));
+    samples.artifact.push(createSample('artifact', item, type, coefficient));
+  });
+  return samples;
+};
+const createSample = (quality, category, type, coefficient): Equip => {
+  const lv = 100;
+  const qualityBean = new Quality(quality, coefficient[quality]);
+  const base = createBase(quality, lv, category, coefficient);
+  const extraEntry = new Array();
+  return new Equip(type, lv, qualityBean, base, extraEntry);
+};
diff --git a/src/config/equips/bean.ts b/src/config/equips/bean.ts
index d3a144d..b14073a 100644
--- a/src/config/equips/bean.ts
+++ b/src/config/equips/bean.ts
@@ -61,3 +61,19 @@ export class Equip {
     this.extraEntry = extraEntry;
   }
 }
+
+export class Categorys {
+  name: string;
+  icon: string;
+  entry: any[];
+  skill?: string;
+  reRoll: number;
+
+  constructor(name: string, icon: string, entry: any[], skill?: string, reRoll?: number) {
+    this.name = name;
+    this.icon = icon;
+    this.entry = entry;
+    this.skill = skill;
+    this.reRoll = reRoll || 0;
+  }
+}
diff --git a/src/config/equips/bracers.ts b/src/config/equips/bracers.ts
index ed5d8cd..ee7acc1 100644
--- a/src/config/equips/bracers.ts
+++ b/src/config/equips/bracers.ts
@@ -1,105 +1,70 @@
-import { Entry, Quality, EquipBase, Equip } from './bean';
-import { qualitys, entry_initor, extra_entry_num } from './constant';
+import { getCategory, createExtraEntry, createBase, createSamples } from './base';
+import { Entry, Quality, EquipBase, Equip, Categorys } from './bean';
+import { qualitys, extra_entry_num } from './constant';
 
 const extraEntrys = ['atk', 'crit', 'critDmg', 'hp', 'def', 'atkPercent', 'defPercent', 'hpPercent'];
 
 const coefficient = { shabby: 0.6, ordinary: 0.9, artifact: 1.3, epic: 1.6, unique: 1.8, colorful: 1.8 };
 
-export const bracersColorfulCategorys = [
-  {
-    name: 'xianglong',
-    icon: 'bracers/降龙.png',
-    entry: [
+export const bracersColorfulCategorys: Categorys[] = [
+  new Categorys(
+    'xianglong',
+    'bracers/降龙.png',
+    [
       { type: 'critDmg', valCoefficient: 1.2 },
       { type: 'atkPercent', valCoefficient: 0.7 },
       { type: 'atk', valCoefficient: 1 },
     ],
-    skill: 'Xianglong',
-  },
+    'Xianglong'
+  ),
 ];
-export const bracersUniqueCategorys = [
-  {
-    name: 'duoqing',
-    icon: 'bracers/多情腕.png',
-    entry: [
-      { type: 'atk', valCoefficient: 1 },
-      { type: 'hp', valCoefficient: 0.8 },
-      { type: 'def', valCoefficient: 0.9 },
-    ],
-  },
-  {
-    name: 'wano',
-    icon: 'bracers/玩藕.png',
-    entry: [
-      { type: 'critDmg', valCoefficient: 1.5 },
-      { type: 'crit', valCoefficient: 0.5 },
-      { type: 'atk', valCoefficient: 0.8 },
-    ],
-  },
-  {
-    name: 'rsggu',
-    icon: 'bracers/人参果裹布.png',
-    entry: [
-      { type: 'critDmg', valCoefficient: 1.2 },
-      { type: 'atkPercent', valCoefficient: 1.0 },
-      { type: 'atk', valCoefficient: 0.7 },
-    ],
-  },
-  {
-    name: 'yingwu',
-    icon: 'bracers/鹦鹉杯.png',
-    entry: [
-      { type: 'critDmg', valCoefficient: 1.6 },
-      { type: 'atk', valCoefficient: 1.6 },
-    ],
-  },
-  {
-    name: 'meipusa',
-    icon: 'bracers/美菩萨.png',
-    entry: [
-      { type: 'atkPercent', valCoefficient: 1.2 },
-      { type: 'def', valCoefficient: 0.9 },
-      { type: 'hp', valCoefficient: 1.2 },
-    ],
-  },
+export const bracersUniqueCategorys: Categorys[] = [
+  new Categorys('duoqing', 'bracers/多情腕.png', [
+    { type: 'atk', valCoefficient: 1 },
+    { type: 'hp', valCoefficient: 0.8 },
+    { type: 'def', valCoefficient: 0.9 },
+  ]),
+  new Categorys('wano', 'bracers/玩藕.png', [
+    { type: 'critDmg', valCoefficient: 1.5 },
+    { type: 'crit', valCoefficient: 0.5 },
+    { type: 'atk', valCoefficient: 0.8 },
+  ]),
+  new Categorys('rsggu', 'bracers/人参果裹布.png', [
+    { type: 'critDmg', valCoefficient: 1.2 },
+    { type: 'atkPercent', valCoefficient: 1.0 },
+    { type: 'atk', valCoefficient: 0.7 },
+  ]),
+  new Categorys('yingwu', 'bracers/鹦鹉杯.png', [
+    { type: 'critDmg', valCoefficient: 1.6 },
+    { type: 'atk', valCoefficient: 1.6 },
+  ]),
+  new Categorys('meipusa', 'bracers/美菩萨.png', [
+    { type: 'atkPercent', valCoefficient: 1.2 },
+    { type: 'def', valCoefficient: 0.9 },
+    { type: 'hp', valCoefficient: 1.2 },
+  ]),
 ];
-export const bracersCategorys = [
-  {
-    name: 'guoshi',
-    icon: 'bracers/裹尸布.png',
-    entry: [
-      { type: 'def', valCoefficient: 0.9 },
-      { type: 'hp', valCoefficient: 0.6 },
-      { type: 'atk', valCoefficient: 0.5 },
-    ],
-  },
-  {
-    name: 'xiuyugu',
-    icon: 'bracers/绣与骨.png',
-    entry: [
-      { type: 'crit', valCoefficient: 1.1 },
-      { type: 'hp', valCoefficient: 0.5 },
-      { type: 'atk', valCoefficient: 0.6 },
-    ],
-  },
-  {
-    name: 'huoshen',
-    icon: 'bracers/火神腕.png',
-    entry: [
-      { type: 'crit', valCoefficient: 1.1 },
-      { type: 'hp', valCoefficient: 0.6 },
-      { type: 'atk', valCoefficient: 0.5 },
-    ],
-  },
-  {
-    name: 'heishou',
-    icon: 'bracers/黑手.png',
-    entry: [
-      { type: 'crit', valCoefficient: 0.75 },
-      { type: 'critDmg', valCoefficient: 0.5 },
-      { type: 'hp', valCoefficient: 0.5 },
-    ],
-  },
+export const bracersCategorys: Categorys[] = [
+  new Categorys('guoshi', 'bracers/裹尸布.png', [
+    { type: 'def', valCoefficient: 0.9 },
+    { type: 'hp', valCoefficient: 0.6 },
+    { type: 'atk', valCoefficient: 0.5 },
+  ]),
+  new Categorys('xiuyugu', 'bracers/绣与骨.png', [
+    { type: 'crit', valCoefficient: 1.1 },
+    { type: 'hp', valCoefficient: 0.5 },
+    { type: 'atk', valCoefficient: 0.6 },
+  ]),
+  new Categorys('huoshen', 'bracers/火神腕.png', [
+    { type: 'crit', valCoefficient: 1.1 },
+    { type: 'hp', valCoefficient: 0.6 },
+    { type: 'atk', valCoefficient: 0.5 },
+  ]),
+  new Categorys('heishou', 'bracers/黑手.png', [
+    { type: 'crit', valCoefficient: 0.75 },
+    { type: 'critDmg', valCoefficient: 0.5 },
+    { type: 'hp', valCoefficient: 0.5 },
+  ]),
 ];
 
 export const initialbracers = () => {
@@ -113,69 +78,14 @@ export const initialbracers = () => {
 export const createbracers = (quality, lv): Equip => {
   const type = 'bracers';
   const qualityBean = new Quality(quality, coefficient[quality]);
-  const category = getCategory(quality);
-  const base = createBase(quality, lv, category);
+  const category = getCategory(quality, bracersCategorys, bracersUniqueCategorys, bracersColorfulCategorys);
+  const base = createBase(quality, lv, category, coefficient);
   const extraEntry = new Array();
   const extraEntryNum = extra_entry_num[quality];
   for (let i = 0; i < extraEntryNum; i++) {
-    extraEntry.push(bracersExtraEntry(quality, lv));
-  }
-  return new Equip(type, lv, qualityBean, base, extraEntry);
-};
-
-export const bracersExtraEntry = (quality, lv) => {
-  const type = extraEntrys[Math.floor(Math.random() * extraEntrys.length)];
-  const initor = entry_initor[type];
-  const qualityCoefficient = coefficient[quality];
-  const entry = initor(lv, qualityCoefficient);
-  return entry;
-};
-
-const createBase = (quality, lv, category) => {
-  const entry = new Array();
-  category.entry.forEach((item) => {
-    const initor = entry_initor[item.type];
-    const qualityCoefficient = coefficient[quality];
-    entry.push(initor(lv, qualityCoefficient, item.valCoefficient));
-  });
-  return new EquipBase(category.name, category.icon, entry, category.skill);
-};
-const getCategory = (quality) => {
-  let categorys = bracersCategorys;
-  switch (quality) {
-    case qualitys[4]:
-      categorys = bracersUniqueCategorys;
-      break;
-    case qualitys[5]:
-      categorys = bracersColorfulCategorys;
-      break;
+    extraEntry.push(createExtraEntry(quality, lv, extraEntrys, coefficient));
   }
-  return categorys[Math.floor(Math.random() * categorys.length)];
-};
-
-const bracersSample = (quality, category): Equip => {
-  const type = 'bracers';
-  const lv = 100;
-  const qualityBean = new Quality(quality, coefficient[quality]);
-  const base = createBase(quality, lv, category);
-  const extraEntry = new Array();
   return new Equip(type, lv, qualityBean, base, extraEntry);
 };
 
-const bracersSamples = {
-  colorful: new Array(),
-  unique: new Array(),
-  epic: new Array(),
-  artifact: new Array(),
-};
-bracersColorfulCategorys.forEach((item) => {
-  bracersSamples.colorful.push(bracersSample('colorful', item));
-});
-bracersUniqueCategorys.forEach((item) => {
-  bracersSamples.unique.push(bracersSample('unique', item));
-});
-bracersCategorys.forEach((item) => {
-  bracersSamples.epic.push(bracersSample('epic', item));
-  bracersSamples.artifact.push(bracersSample('artifact', item));
-});
-export { bracersSamples };
+export const bracersSamples = createSamples(bracersCategorys, bracersUniqueCategorys, bracersColorfulCategorys, 'bracers', coefficient);
diff --git a/src/config/equips/jewelry.ts b/src/config/equips/jewelry.ts
index bb3045b..3cafeb0 100644
--- a/src/config/equips/jewelry.ts
+++ b/src/config/equips/jewelry.ts
@@ -1,153 +1,118 @@
-import { Entry, Quality, EquipBase, Equip } from './bean';
-import { qualitys, entry_initor, extra_entry_num } from './constant';
+import { getCategory, createExtraEntry, createBase, createSamples } from './base';
+import { Entry, Quality, EquipBase, Equip, Categorys } from './bean';
+import { qualitys, extra_entry_num } from './constant';
 
 const extraEntrys = ['atk', 'crit', 'critDmg', 'hp', 'def', 'dmgPercent'];
 
 const coefficient = { shabby: 0.6, ordinary: 0.9, artifact: 1.3, epic: 1.6, unique: 1.8, colorful: 1.8 };
 
-export const jewelryColorfulCategorys = [
-  {
-    name: 'shuzhuang',
-    icon: 'jewelry/梳妆镜.png',
-    entry: [
+export const jewelryColorfulCategorys: Categorys[] = [
+  new Categorys(
+    'shuzhuang',
+    'jewelry/梳妆镜.png',
+    [
       { type: 'atk', valCoefficient: 1 },
       { type: 'hp', valCoefficient: 0.7 },
       { type: 'def', valCoefficient: 0.4 },
     ],
-    skill: 'JHSY',
-  },
-  {
-    name: 'liulipan',
-    icon: 'jewelry/琉璃盘.png',
-    entry: [
+    'JHSY'
+  ),
+  new Categorys(
+    'liulipan',
+    'jewelry/琉璃盘.png',
+    [
       { type: 'atk', valCoefficient: 0.6 },
       { type: 'hp', valCoefficient: 1.5 },
     ],
-    skill: 'Liulipan',
-  },
-  {
-    name: 'ghdp',
-    icon: 'jewelry/勾魂夺魂.png',
-    entry: [
+    'Liulipan'
+  ),
+  new Categorys(
+    'ghdp',
+    'jewelry/勾魂夺魂.png',
+    [
       { type: 'critDmg', valCoefficient: 1 },
       { type: 'crit', valCoefficient: 0.4 },
       { type: 'atk', valCoefficient: 0.5 },
     ],
-    skill: 'CritFear',
-  },
-  {
-    name: 'youerhuan',
-    icon: 'jewelry/白骨夫人的右耳环.png',
-    entry: [
+    'CritFear'
+  ),
+  new Categorys(
+    'youerhuan',
+    'jewelry/白骨夫人的右耳环.png',
+    [
       { type: 'critDmg', valCoefficient: 1.5 },
       { type: 'atk', valCoefficient: 0.8 },
     ],
-    skill: 'Vampire1',
-  },
-  {
-    name: 'jingboyu',
-    icon: 'jewelry/金钵盂.png',
-    entry: [
+    'Vampire1'
+  ),
+  new Categorys(
+    'jingboyu',
+    'jewelry/金钵盂.png',
+    [
       { type: 'atk', valCoefficient: 0.8 },
       { type: 'hp', valCoefficient: 0.6 },
       { type: 'def', valCoefficient: 0.6 },
     ],
-    skill: 'Prototype',
-  },
-  {
-    name: 'zijingboyu',
-    icon: 'jewelry/紫金钵盂.png',
-    entry: [
+    'Prototype'
+  ),
+  new Categorys(
+    'zijingboyu',
+    'jewelry/紫金钵盂.png',
+    [
       { type: 'atk', valCoefficient: 0.8 },
       { type: 'hp', valCoefficient: 0.6 },
       { type: 'def', valCoefficient: 0.6 },
     ],
-    skill: 'Fate',
-  },
+    'Fate'
+  ),
 ];
-export const jewelryUniqueCategorys = [
-  {
-    name: 'hanjing',
-    icon: 'jewelry/寒晶佩.png',
-    entry: [
-      { type: 'atk', valCoefficient: 1 },
-      { type: 'hp', valCoefficient: 0.8 },
-      { type: 'def', valCoefficient: 0.9 },
-    ],
-  },
-  {
-    name: 'ylhm',
-    icon: 'jewelry/月灵幻梦.png',
-    entry: [
-      { type: 'critDmg', valCoefficient: 1.5 },
-      { type: 'crit', valCoefficient: 0.5 },
-      { type: 'atk', valCoefficient: 0.8 },
-    ],
-  },
-  {
-    name: 'liangren',
-    icon: 'jewelry/良人.png',
-    entry: [
-      { type: 'critDmg', valCoefficient: 1.2 },
-      { type: 'dmgPercent', valCoefficient: 0.4 },
-      { type: 'atk', valCoefficient: 0.7 },
-    ],
-  },
-  {
-    name: 'duzhan',
-    icon: 'jewelry/督战.png',
-    entry: [
-      { type: 'critDmg', valCoefficient: 1.6 },
-      { type: 'atk', valCoefficient: 1.6 },
-    ],
-  },
-  {
-    name: 'cltx',
-    icon: 'jewelry/赤羚天禧.png',
-    entry: [
-      { type: 'dmgPercent', valCoefficient: 0.5 },
-      { type: 'def', valCoefficient: 0.9 },
-      { type: 'hp', valCoefficient: 1.2 },
-    ],
-  },
+export const jewelryUniqueCategorys: Categorys[] = [
+  new Categorys('hanjing', 'jewelry/寒晶佩.png', [
+    { type: 'atk', valCoefficient: 1 },
+    { type: 'hp', valCoefficient: 0.8 },
+    { type: 'def', valCoefficient: 0.9 },
+  ]),
+  new Categorys('ylhm', 'jewelry/月灵幻梦.png', [
+    { type: 'critDmg', valCoefficient: 1.5 },
+    { type: 'crit', valCoefficient: 0.5 },
+    { type: 'atk', valCoefficient: 0.8 },
+  ]),
+  new Categorys('liangren', 'jewelry/月灵良人幻梦.png', [
+    { type: 'critDmg', valCoefficient: 1.2 },
+    { type: 'dmgPercent', valCoefficient: 0.4 },
+    { type: 'atk', valCoefficient: 0.7 },
+  ]),
+  new Categorys('duzhan', 'jewelry/督战.png', [
+    { type: 'critDmg', valCoefficient: 1.6 },
+    { type: 'atk', valCoefficient: 1.6 },
+  ]),
+  new Categorys('cltx', 'jewelry/赤羚天禧.png', [
+    { type: 'dmgPercent', valCoefficient: 0.5 },
+    { type: 'def', valCoefficient: 0.9 },
+    { type: 'hp', valCoefficient: 1.2 },
+  ]),
 ];
-export const jewelryCategorys = [
-  {
-    name: 'weihun',
-    icon: 'jewelry/未婚.png',
-    entry: [
-      { type: 'def', valCoefficient: 0.9 },
-      { type: 'hp', valCoefficient: 0.6 },
-      { type: 'atk', valCoefficient: 0.5 },
-    ],
-  },
-  {
-    name: 'huangyan',
-    icon: 'jewelry/谎言.png',
-    entry: [
-      { type: 'crit', valCoefficient: 1.1 },
-      { type: 'hp', valCoefficient: 0.5 },
-      { type: 'atk', valCoefficient: 0.6 },
-    ],
-  },
-  {
-    name: 'zhenjing',
-    icon: 'jewelry/真经.png',
-    entry: [
-      { type: 'crit', valCoefficient: 1.1 },
-      { type: 'hp', valCoefficient: 0.6 },
-      { type: 'atk', valCoefficient: 0.5 },
-    ],
-  },
-  {
-    name: 'maming',
-    icon: 'jewelry/马鸣玉佩.png',
-    entry: [
-      { type: 'crit', valCoefficient: 0.75 },
-      { type: 'critDmg', valCoefficient: 0.5 },
-      { type: 'hp', valCoefficient: 0.5 },
-    ],
-  },
+export const jewelryCategorys: Categorys[] = [
+  new Categorys('weihun', 'jewelry/未婚.png', [
+    { type: 'def', valCoefficient: 0.9 },
+    { type: 'hp', valCoefficient: 0.6 },
+    { type: 'atk', valCoefficient: 0.5 },
+  ]),
+  new Categorys('huangyan', 'jewelry/谎言.png', [
+    { type: 'crit', valCoefficient: 1.1 },
+    { type: 'hp', valCoefficient: 0.5 },
+    { type: 'atk', valCoefficient: 0.6 },
+  ]),
+  new Categorys('zhenjing', 'jewelry/真经.png', [
+    { type: 'crit', valCoefficient: 1.1 },
+    { type: 'hp', valCoefficient: 0.6 },
+    { type: 'atk', valCoefficient: 0.5 },
+  ]),
+  new Categorys('maming', 'jewelry/马鸣玉佩.png', [
+    { type: 'crit', valCoefficient: 0.75 },
+    { type: 'critDmg', valCoefficient: 0.5 },
+    { type: 'hp', valCoefficient: 0.5 },
+  ]),
 ];
 
 export const initialJewelry = () => {
@@ -161,69 +126,13 @@ export const initialJewelry = () => {
 export const createJewelry = (quality, lv): Equip => {
   const type = 'jewelry';
   const qualityBean = new Quality(quality, coefficient[quality]);
-  const category = getCategory(quality);
-  const base = createBase(quality, lv, category);
+  const category = getCategory(quality, jewelryCategorys, jewelryUniqueCategorys, jewelryColorfulCategorys);
+  const base = createBase(quality, lv, category, coefficient);
   const extraEntry = new Array();
   const extraEntryNum = extra_entry_num[quality];
   for (let i = 0; i < extraEntryNum; i++) {
-    extraEntry.push(jewelryExtraEntry(quality, lv));
+    extraEntry.push(createExtraEntry(quality, lv, extraEntrys, coefficient));
   }
   return new Equip(type, lv, qualityBean, base, extraEntry);
 };
-
-export const jewelryExtraEntry = (quality, lv) => {
-  const type = extraEntrys[Math.floor(Math.random() * extraEntrys.length)];
-  const initor = entry_initor[type];
-  const qualityCoefficient = coefficient[quality];
-  const entry = initor(lv, qualityCoefficient);
-  return entry;
-};
-
-const createBase = (quality, lv, category) => {
-  const entry = new Array();
-  category.entry.forEach((item) => {
-    const initor = entry_initor[item.type];
-    const qualityCoefficient = coefficient[quality];
-    entry.push(initor(lv, qualityCoefficient, item.valCoefficient));
-  });
-  return new EquipBase(category.name, category.icon, entry, category.skill);
-};
-const getCategory = (quality) => {
-  let categorys = jewelryCategorys;
-  switch (quality) {
-    case qualitys[4]:
-      categorys = jewelryUniqueCategorys;
-      break;
-    case qualitys[5]:
-      categorys = jewelryColorfulCategorys;
-      break;
-  }
-  return categorys[Math.floor(Math.random() * categorys.length)];
-};
-
-const jewelrySample = (quality, category): Equip => {
-  const type = 'jewelry';
-  const lv = 100;
-  const qualityBean = new Quality(quality, coefficient[quality]);
-  const base = createBase(quality, lv, category);
-  const extraEntry = new Array();
-  return new Equip(type, lv, qualityBean, base, extraEntry);
-};
-
-const jewelrySamples = {
-  colorful: new Array(),
-  unique: new Array(),
-  epic: new Array(),
-  artifact: new Array(),
-};
-jewelryColorfulCategorys.forEach((item) => {
-  jewelrySamples.colorful.push(jewelrySample('colorful', item));
-});
-jewelryUniqueCategorys.forEach((item) => {
-  jewelrySamples.unique.push(jewelrySample('unique', item));
-});
-jewelryCategorys.forEach((item) => {
-  jewelrySamples.epic.push(jewelrySample('epic', item));
-  jewelrySamples.artifact.push(jewelrySample('artifact', item));
-});
-export { jewelrySamples };
+export const jewelrySamples = createSamples(jewelryCategorys, jewelryUniqueCategorys, jewelryColorfulCategorys, 'jewelry', coefficient);
diff --git a/src/config/equips/neck.ts b/src/config/equips/neck.ts
index 0025c94..84e54af 100644
--- a/src/config/equips/neck.ts
+++ b/src/config/equips/neck.ts
@@ -1,86 +1,55 @@
-import { Entry, Quality, EquipBase, Equip } from './bean';
-import { qualitys, entry_initor, extra_entry_num } from './constant';
+import { getCategory, createExtraEntry, createBase, createSamples } from './base';
+import { Entry, Quality, EquipBase, Equip, Categorys } from './bean';
+import { qualitys, extra_entry_num } from './constant';
 
 const extraEntrys = ['atk', 'crit', 'critDmg', 'hp', 'def', 'bloc'];
 
 const coefficient = { shabby: 0.6, ordinary: 0.9, artifact: 1.3, epic: 1.6, unique: 1.8, colorful: 1.8 };
 
-export const neckColorfulCategorys = [];
+export const neckColorfulCategorys: Categorys[] = [];
 
-export const neckUniqueCategorys = [
-  {
-    name: 'demonSlayer',
-    icon: 'U_neck01.png',
-    entry: [
-      { type: 'atk', valCoefficient: 1.0 },
-      { type: 'hp', valCoefficient: 0.8 },
-      { type: 'def', valCoefficient: 0.9 },
-    ],
-  },
-  {
-    name: 'darkDragon',
-    icon: 'U_neck02.png',
-    entry: [
-      { type: 'critDmg', valCoefficient: 1.5 },
-      { type: 'crit', valCoefficient: 0.5 },
-      { type: 'hp', valCoefficient: 0.8 },
-    ],
-  },
-  {
-    name: 'single',
-    icon: 'U_neck03.png',
-    entry: [
-      { type: 'critDmg', valCoefficient: 1.5 },
-      { type: 'bloc', valCoefficient: 0.7 },
-      { type: 'hp', valCoefficient: 0.7 },
-    ],
-  },
-  {
-    name: 'demons',
-    icon: 'U_neck04.png',
-    entry: [
-      { type: 'critDmg', valCoefficient: 1.6 },
-      { type: 'atk', valCoefficient: 1.6 },
-    ],
-  },
-  {
-    name: 'ipaya',
-    icon: 'U_neck05.png',
-    entry: [
-      { type: 'bloc', valCoefficient: 0.9 },
-      { type: 'def', valCoefficient: 0.9 },
-      { type: 'hp', valCoefficient: 1.3 },
-    ],
-  },
+export const neckUniqueCategorys: Categorys[] = [
+  new Categorys('demonSlayer', 'U_neck01.png', [
+    { type: 'atk', valCoefficient: 1.0 },
+    { type: 'hp', valCoefficient: 0.8 },
+    { type: 'def', valCoefficient: 0.9 },
+  ]),
+  new Categorys('darkDragon', 'U_neck02.png', [
+    { type: 'critDmg', valCoefficient: 1.5 },
+    { type: 'crit', valCoefficient: 0.5 },
+    { type: 'hp', valCoefficient: 0.8 },
+  ]),
+  new Categorys('single', 'U_neck03.png', [
+    { type: 'critDmg', valCoefficient: 1.5 },
+    { type: 'bloc', valCoefficient: 0.7 },
+    { type: 'hp', valCoefficient: 0.7 },
+  ]),
+  new Categorys('demons', 'U_neck04.png', [
+    { type: 'critDmg', valCoefficient: 1.6 },
+    { type: 'atk', valCoefficient: 1.6 },
+  ]),
+  new Categorys('ipaya', 'U_neck05.png', [
+    { type: 'bloc', valCoefficient: 0.9 },
+    { type: 'def', valCoefficient: 0.9 },
+    { type: 'hp', valCoefficient: 1.3 },
+  ]),
 ];
-export const neckCategorys = [
-  {
-    name: 'crusade',
-    icon: 'Ac_1.png',
-    entry: [
-      { type: 'def', valCoefficient: 0.9 },
-      { type: 'hp', valCoefficient: 0.5 },
-      { type: 'bloc', valCoefficient: 0.6 },
-    ],
-  },
-  {
-    name: 'gintamaEyes',
-    icon: 'Ac_5.png',
-    entry: [
-      { type: 'crit', valCoefficient: 1.1 },
-      { type: 'hp', valCoefficient: 0.5 },
-      { type: 'atk', valCoefficient: 0.6 },
-    ],
-  },
-  {
-    name: 'iceDragon',
-    icon: 'Ac_7.png',
-    entry: [
-      { type: 'crit', valCoefficient: 0.75 },
-      { type: 'critDmg', valCoefficient: 0.5 },
-      { type: 'hp', valCoefficient: 0.5 },
-    ],
-  },
+export const neckCategorys: Categorys[] = [
+  new Categorys('crusade', 'Ac_1.png', [
+    { type: 'def', valCoefficient: 0.9 },
+    { type: 'hp', valCoefficient: 0.5 },
+    { type: 'bloc', valCoefficient: 0.6 },
+  ]),
+  new Categorys('gintamaEyes', 'Ac_5.png', [
+    { type: 'crit', valCoefficient: 1.1 },
+    { type: 'hp', valCoefficient: 0.5 },
+    { type: 'atk', valCoefficient: 0.6 },
+  ]),
+  new Categorys('iceDragon', 'Ac_7.png', [
+    { type: 'crit', valCoefficient: 0.75 },
+    { type: 'critDmg', valCoefficient: 0.5 },
+    { type: 'hp', valCoefficient: 0.5 },
+  ]),
 ];
 
 export const initialNeck = () => {
@@ -94,69 +63,14 @@ export const initialNeck = () => {
 export const createNeck = (quality, lv) => {
   const type = 'neck';
   const qualityBean = new Quality(quality, coefficient[quality]);
-  const category = getCategory(quality);
-  const base = createBase(quality, lv, category);
+  const category = getCategory(quality, neckCategorys, neckUniqueCategorys, neckColorfulCategorys);
+  const base = createBase(quality, lv, category, coefficient);
   const extraEntry = new Array();
   const extraEntryNum = extra_entry_num[quality];
   for (let i = 0; i < extraEntryNum; i++) {
-    extraEntry.push(neckExtraEntry(quality, lv));
+    extraEntry.push(createExtraEntry(quality, lv, extraEntrys, coefficient));
   }
   return new Equip(type, lv, qualityBean, base, extraEntry);
 };
 
-export const neckExtraEntry = (quality, lv) => {
-  const type = extraEntrys[Math.floor(Math.random() * extraEntrys.length)];
-  const initor = entry_initor[type];
-  const qualityCoefficient = coefficient[quality];
-  const entry = initor(lv, qualityCoefficient);
-  return entry;
-};
-
-const createBase = (quality, lv, category) => {
-  const entry = new Array();
-  category.entry.forEach((item) => {
-    const initor = entry_initor[item.type];
-    const qualityCoefficient = coefficient[quality];
-    entry.push(initor(lv, qualityCoefficient, item.valCoefficient));
-  });
-  return new EquipBase(category.name, category.icon, entry);
-};
-const getCategory = (quality) => {
-  let categorys = neckCategorys;
-  switch (quality) {
-    case qualitys[4]:
-      categorys = neckUniqueCategorys;
-      break;
-    case qualitys[5]:
-      categorys = neckColorfulCategorys;
-      break;
-  }
-  return categorys[Math.floor(Math.random() * categorys.length)];
-};
-
-const neckSample = (quality, category): Equip => {
-  const type = 'neck';
-  const lv = 100;
-  const qualityBean = new Quality(quality, coefficient[quality]);
-  const base = createBase(quality, lv, category);
-  const extraEntry = new Array();
-  return new Equip(type, lv, qualityBean, base, extraEntry);
-};
-
-const neckSamples = {
-  colorful: new Array(),
-  unique: new Array(),
-  epic: new Array(),
-  artifact: new Array(),
-};
-neckColorfulCategorys.forEach((item) => {
-  neckSamples.colorful.push(neckSample('colorful', item));
-});
-neckUniqueCategorys.forEach((item) => {
-  neckSamples.unique.push(neckSample('unique', item));
-});
-neckCategorys.forEach((item) => {
-  neckSamples.epic.push(neckSample('epic', item));
-  neckSamples.artifact.push(neckSample('artifact', item));
-});
-export { neckSamples };
+export const neckSamples = createSamples(neckCategorys, neckUniqueCategorys, neckColorfulCategorys, 'neck', coefficient);
diff --git a/src/config/equips/pants.ts b/src/config/equips/pants.ts
index 05c8828..db8486b 100644
--- a/src/config/equips/pants.ts
+++ b/src/config/equips/pants.ts
@@ -1,82 +1,51 @@
-import { Entry, Quality, EquipBase, Equip } from './bean';
-import { qualitys, entry_initor, extra_entry_num } from './constant';
+import { getCategory, createExtraEntry, createBase, createSamples } from './base';
+import { Entry, Quality, EquipBase, Equip, Categorys } from './bean';
+import { qualitys, extra_entry_num } from './constant';
 
 const extraEntrys = ['atk', 'hp', 'def', 'defPercent', 'hpPercent', 'dmgReduc', 'critAvoid', 'critDmgReduc'];
 const coefficient = { shabby: 0.7, ordinary: 1, artifact: 1.5, epic: 1.8, unique: 2, colorful: 2 };
-export const pantsColorfulCategorys = [];
+export const pantsColorfulCategorys: Categorys[] = [];
 
-export const pantsUniqueCategorys = [
-  {
-    name: 'mhlg',
-    icon: 'pants/梦回龙宫.png',
-    entry: [
-      { type: 'def', valCoefficient: 2 },
-      { type: 'hp', valCoefficient: 2.8 },
-    ],
-  },
-  {
-    name: 'longlin',
-    icon: 'pants/龙鳞胫甲.png',
-    entry: [
-      { type: 'def', valCoefficient: 0.9 },
-      { type: 'critDmg', valCoefficient: 1.7 },
-      { type: 'atk', valCoefficient: 1.7 },
-    ],
-  },
-  {
-    name: 'qiutu',
-    icon: 'pants/囚徒.png',
-    entry: [
-      { type: 'hp', valCoefficient: 2 },
-      { type: 'atk', valCoefficient: 2 },
-      { type: 'bloc', valCoefficient: 1.2 },
-    ],
-  },
-  {
-    name: 'wuwei',
-    icon: 'pants/五味.png',
-    entry: [
-      { type: 'def', valCoefficient: 1.2 },
-      { type: 'hp', valCoefficient: 1.7 },
-      { type: 'atk', valCoefficient: 1.0 },
-    ],
-  },
-  {
-    name: 'cangjing',
-    icon: 'pants/藏经甲.png',
-    entry: [
-      { type: 'def', valCoefficient: 1.5 },
-      { type: 'bloc', valCoefficient: 1.2 },
-      { type: 'hp', valCoefficient: 1.4 },
-    ],
-  },
+export const pantsUniqueCategorys: Categorys[] = [
+  new Categorys('mhlg', 'pants/梦回龙宫.png', [
+    { type: 'def', valCoefficient: 2 },
+    { type: 'hp', valCoefficient: 2.8 },
+  ]),
+  new Categorys('longlin', 'pants/龙鳞胫甲.png', [
+    { type: 'def', valCoefficient: 0.9 },
+    { type: 'critDmg', valCoefficient: 1.7 },
+    { type: 'atk', valCoefficient: 1.7 },
+  ]),
+  new Categorys('qiutu', 'pants/囚徒.png', [
+    { type: 'hp', valCoefficient: 2 },
+    { type: 'atk', valCoefficient: 2 },
+    { type: 'bloc', valCoefficient: 1.2 },
+  ]),
+  new Categorys('wuwei', 'pants/五味.png', [
+    { type: 'def', valCoefficient: 1.2 },
+    { type: 'hp', valCoefficient: 1.7 },
+    { type: 'atk', valCoefficient: 1.0 },
+  ]),
+  new Categorys('cangjing', 'pants/藏经甲.png', [
+    { type: 'def', valCoefficient: 1.5 },
+    { type: 'bloc', valCoefficient: 1.2 },
+    { type: 'hp', valCoefficient: 1.4 },
+  ]),
 ];
-export const pantsCategorys = [
-  {
-    name: 'qijia',
-    icon: 'pants/泣甲.png',
-    entry: [
-      { type: 'def', valCoefficient: 2 },
-      { type: 'hp', valCoefficient: 0.6 },
-    ],
-  },
-  {
-    name: 'guanjia',
-    icon: 'pants/管家服.png',
-    entry: [
-      { type: 'def', valCoefficient: 0.8 },
-      { type: 'hp', valCoefficient: 1.8 },
-    ],
-  },
-  {
-    name: 'egui',
-    icon: 'pants/饿鬼.png',
-    entry: [
-      { type: 'def', valCoefficient: 0.8 },
-      { type: 'hp', valCoefficient: 0.8 },
-      { type: 'atk', valCoefficient: 0.8 },
-    ],
-  },
+export const pantsCategorys: Categorys[] = [
+  new Categorys('qijia', 'pants/泣甲.png', [
+    { type: 'def', valCoefficient: 2 },
+    { type: 'hp', valCoefficient: 0.6 },
+  ]),
+  new Categorys('guanjia', 'pants/管家服.png', [
+    { type: 'def', valCoefficient: 0.8 },
+    { type: 'hp', valCoefficient: 1.8 },
+  ]),
+  new Categorys('egui', 'pants/饿鬼.png', [
+    { type: 'def', valCoefficient: 0.8 },
+    { type: 'hp', valCoefficient: 0.8 },
+    { type: 'atk', valCoefficient: 0.8 },
+  ]),
 ];
 
 export const initialpants = () => {
@@ -90,69 +59,14 @@ export const initialpants = () => {
 export const createpants = (quality, lv) => {
   const type = 'pants';
   const qualityBean = new Quality(quality, coefficient[quality]);
-  const category = getCategory(quality);
-  const base = createBase(quality, lv, category);
+  const category = getCategory(quality, pantsCategorys, pantsUniqueCategorys, pantsColorfulCategorys);
+  const base = createBase(quality, lv, category, coefficient);
   const extraEntry = new Array();
   const extraEntryNum = extra_entry_num[quality];
   for (let i = 0; i < extraEntryNum; i++) {
-    extraEntry.push(pantsExtraEntry(quality, lv));
+    extraEntry.push(createExtraEntry(quality, lv, extraEntrys, coefficient));
   }
   return new Equip(type, lv, qualityBean, base, extraEntry);
 };
 
-export const pantsExtraEntry = (quality, lv) => {
-  const type = extraEntrys[Math.floor(Math.random() * extraEntrys.length)];
-  const initor = entry_initor[type];
-  const qualityCoefficient = coefficient[quality];
-  const entry = initor(lv, qualityCoefficient);
-  return entry;
-};
-
-const createBase = (quality, lv, category) => {
-  const entry = new Array();
-  category.entry.forEach((item) => {
-    const initor = entry_initor[item.type];
-    const qualityCoefficient = coefficient[quality];
-    entry.push(initor(lv, qualityCoefficient, item.valCoefficient));
-  });
-  return new EquipBase(category.name, category.icon, entry);
-};
-
-const getCategory = (quality) => {
-  let categorys = pantsCategorys;
-  switch (quality) {
-    case qualitys[4]:
-      categorys = pantsUniqueCategorys;
-      break;
-    case qualitys[5]:
-      categorys = pantsColorfulCategorys;
-      break;
-  }
-  return categorys[Math.floor(Math.random() * categorys.length)];
-};
-
-const pantsSample = (quality, category): Equip => {
-  const type = 'pants';
-  const lv = 100;
-  const qualityBean = new Quality(quality, coefficient[quality]);
-  const base = createBase(quality, lv, category);
-  const extraEntry = new Array();
-  return new Equip(type, lv, qualityBean, base, extraEntry);
-};
-const pantsSamples = {
-  colorful: new Array(),
-  unique: new Array(),
-  epic: new Array(),
-  artifact: new Array(),
-};
-pantsColorfulCategorys.forEach((item) => {
-  pantsSamples.colorful.push(pantsSample('colorful', item));
-});
-pantsUniqueCategorys.forEach((item) => {
-  pantsSamples.unique.push(pantsSample('unique', item));
-});
-pantsCategorys.forEach((item) => {
-  pantsSamples.epic.push(pantsSample('epic', item));
-  pantsSamples.artifact.push(pantsSample('artifact', item));
-});
-export { pantsSamples };
+export const pantsSamples = createSamples(pantsCategorys, pantsUniqueCategorys, pantsColorfulCategorys, 'pants', coefficient);
diff --git a/src/config/equips/ring.ts b/src/config/equips/ring.ts
index 86ab19b..741e9d1 100644
--- a/src/config/equips/ring.ts
+++ b/src/config/equips/ring.ts
@@ -1,80 +1,49 @@
-import { Entry, Quality, EquipBase, Equip } from './bean';
-import { qualitys, entry_initor, extra_entry_num } from './constant';
+import { getCategory, createExtraEntry, createBase, createSamples } from './base';
+import { Entry, Quality, EquipBase, Equip, Categorys } from './bean';
+import { qualitys, extra_entry_num } from './constant';
 
 const extraEntrys = ['atk', 'crit', 'critDmg', 'hp', 'def'];
 
 const coefficient = { shabby: 0.6, ordinary: 0.9, artifact: 1.3, epic: 1.6, unique: 1.8, colorful: 2 };
 
-export const ringColorfulCategorys = [];
+export const ringColorfulCategorys: Categorys[] = [];
 
-export const ringUniqueCategorys = [
-  {
-    name: 'death',
-    icon: 'U_ring01.png',
-    entry: [
-      { type: 'crit', valCoefficient: 1 },
-      { type: 'critDmg', valCoefficient: 0.5 },
-      { type: 'hp', valCoefficient: 0.8 },
-    ],
-  },
-  {
-    name: 'realFurryRing',
-    icon: 'U_ring02.png',
-    entry: [
-      { type: 'critDmg', valCoefficient: 1.2 },
-      { type: 'crit', valCoefficient: 0.5 },
-      { type: 'atk', valCoefficient: 0.7 },
-    ],
-  },
-  {
-    name: 'pioneer',
-    icon: 'U_ring03.png',
-    entry: [
-      { type: 'critDmg', valCoefficient: 1 },
-      { type: 'crit', valCoefficient: 0.5 },
-      { type: 'hp', valCoefficient: 0.7 },
-    ],
-  },
-  {
-    name: 'susan',
-    icon: 'U_ring04.png',
-    entry: [
-      { type: 'critDmg', valCoefficient: 1.6 },
-      { type: 'atk', valCoefficient: 1.1 },
-    ],
-  },
-  {
-    name: 'moonlight',
-    icon: 'U_ring05.png',
-    entry: [
-      { type: 'critDmg', valCoefficient: 1.5 },
-      { type: 'hp', valCoefficient: 1.2 },
-    ],
-  },
+export const ringUniqueCategorys: Categorys[] = [
+  new Categorys('death', 'U_ring01.png', [
+    { type: 'crit', valCoefficient: 1 },
+    { type: 'critDmg', valCoefficient: 0.5 },
+    { type: 'hp', valCoefficient: 0.8 },
+  ]),
+  new Categorys('realFurryRing', 'U_ring02.png', [
+    { type: 'critDmg', valCoefficient: 1.2 },
+    { type: 'crit', valCoefficient: 0.5 },
+    { type: 'atk', valCoefficient: 0.7 },
+  ]),
+  new Categorys('pioneer', 'U_ring03.png', [
+    { type: 'critDmg', valCoefficient: 1 },
+    { type: 'crit', valCoefficient: 0.5 },
+    { type: 'hp', valCoefficient: 0.7 },
+  ]),
+  new Categorys('susan', 'U_ring04.png', [
+    { type: 'critDmg', valCoefficient: 1.6 },
+    { type: 'atk', valCoefficient: 1.1 },
+  ]),
+  new Categorys('moonlight', 'U_ring05.png', [
+    { type: 'critDmg', valCoefficient: 1.5 },
+    { type: 'hp', valCoefficient: 1.2 },
+  ]),
 ];
 export const ringCategorys = [
-  {
-    name: 'life',
-    icon: 'Ac_9.png',
-    entry: [{ type: 'hp', valCoefficient: 1.5 }],
-  },
-  {
-    name: 'imperialSoul',
-    icon: 'Ac_10.png',
-    entry: [
-      { type: 'hp', valCoefficient: 1 },
-      { type: 'atk', valCoefficient: 0.5 },
-    ],
-  },
-  {
-    name: 'furryRing',
-    icon: 'Ac_11.png',
-    entry: [
-      { type: 'hp', valCoefficient: 0.9 },
-      { type: 'atk', valCoefficient: 0.3 },
-      { type: 'crit', valCoefficient: 0.8 },
-    ],
-  },
+  new Categorys('life', 'Ac_9.png', [{ type: 'hp', valCoefficient: 1.5 }]),
+  new Categorys('imperialSoul', 'Ac_10.png', [
+    { type: 'hp', valCoefficient: 1 },
+    { type: 'atk', valCoefficient: 0.5 },
+  ]),
+  new Categorys('furryRing', 'Ac_11.png', [
+    { type: 'hp', valCoefficient: 0.9 },
+    { type: 'atk', valCoefficient: 0.3 },
+    { type: 'crit', valCoefficient: 0.8 },
+  ]),
 ];
 
 export const initialRing = () => {
@@ -88,69 +57,14 @@ export const initialRing = () => {
 export const createRing = (quality, lv) => {
   const type = 'ring';
   const qualityBean = new Quality(quality, coefficient[quality]);
-  const category = getCategory(quality);
-  const base = createBase(quality, lv, category);
+  const category = getCategory(quality, ringCategorys, ringUniqueCategorys, ringColorfulCategorys);
+  const base = createBase(quality, lv, category, coefficient);
   const extraEntry = new Array();
   const extraEntryNum = extra_entry_num[quality];
   for (let i = 0; i < extraEntryNum; i++) {
-    extraEntry.push(ringExtraEntry(quality, lv));
+    extraEntry.push(createExtraEntry(quality, lv, extraEntrys, coefficient));
   }
   return new Equip(type, lv, qualityBean, base, extraEntry);
 };
 
-export const ringExtraEntry = (quality, lv) => {
-  const type = extraEntrys[Math.floor(Math.random() * extraEntrys.length)];
-  const initor = entry_initor[type];
-  const qualityCoefficient = coefficient[quality];
-  const entry = initor(lv, qualityCoefficient);
-  return entry;
-};
-
-const createBase = (quality, lv, category) => {
-  const entry = new Array();
-  category.entry.forEach((item) => {
-    const initor = entry_initor[item.type];
-    const qualityCoefficient = coefficient[quality];
-    entry.push(initor(lv, qualityCoefficient, item.valCoefficient));
-  });
-  return new EquipBase(category.name, category.icon, entry);
-};
-
-const getCategory = (quality) => {
-  let categorys = ringCategorys;
-  switch (quality) {
-    case qualitys[4]:
-      categorys = ringUniqueCategorys;
-      break;
-    case qualitys[5]:
-      categorys = ringColorfulCategorys;
-      break;
-  }
-  return categorys[Math.floor(Math.random() * categorys.length)];
-};
-
-const ringSample = (quality, category): Equip => {
-  const type = 'ring';
-  const lv = 100;
-  const qualityBean = new Quality(quality, coefficient[quality]);
-  const base = createBase(quality, lv, category);
-  const extraEntry = new Array();
-  return new Equip(type, lv, qualityBean, base, extraEntry);
-};
-const ringSamples = {
-  colorful: new Array(),
-  unique: new Array(),
-  epic: new Array(),
-  artifact: new Array(),
-};
-ringColorfulCategorys.forEach((item) => {
-  ringSamples.colorful.push(ringSample('colorful', item));
-});
-ringUniqueCategorys.forEach((item) => {
-  ringSamples.unique.push(ringSample('unique', item));
-});
-ringCategorys.forEach((item) => {
-  ringSamples.epic.push(ringSample('epic', item));
-  ringSamples.artifact.push(ringSample('artifact', item));
-});
-export { ringSamples };
+export const ringSamples = createSamples(ringCategorys, ringUniqueCategorys, ringColorfulCategorys, 'ring', coefficient);
diff --git a/src/config/equips/shoes.ts b/src/config/equips/shoes.ts
index c39613b..947551e 100644
--- a/src/config/equips/shoes.ts
+++ b/src/config/equips/shoes.ts
@@ -1,82 +1,51 @@
-import { Entry, Quality, EquipBase, Equip } from './bean';
-import { qualitys, entry_initor, extra_entry_num } from './constant';
+import { getCategory, createExtraEntry, createBase, createSamples } from './base';
+import { Entry, Quality, EquipBase, Equip, Categorys } from './bean';
+import { qualitys, extra_entry_num } from './constant';
 
 const extraEntrys = ['atk', 'hp', 'def', 'moveSpeed', 'dmgReduc'];
 const coefficient = { shabby: 0.7, ordinary: 1, artifact: 1.3, epic: 1.5, unique: 1.8, colorful: 1.8 };
-export const shoesColorfulCategorys = [];
+export const shoesColorfulCategorys: Categorys[] = [];
 
-export const shoesUniqueCategorys = [
-  {
-    name: 'qxzl',
-    icon: 'shoes/浅夏紫灵.png',
-    entry: [
-      { type: 'moveSpeed', valCoefficient: 1.5 },
-      { type: 'atk', valCoefficient: 1.2 },
-      { type: 'hp', valCoefficient: 1.4 },
-    ],
-  },
-  {
-    name: 'xuedun',
-    icon: 'shoes/血遁靴.png',
-    entry: [
-      { type: 'moveSpeed', valCoefficient: 2.8 },
-      { type: 'hp', valCoefficient: 1.2 },
-    ],
-  },
-  {
-    name: 'talang',
-    icon: 'shoes/踏浪.jpg',
-    entry: [
-      { type: 'moveSpeed', valCoefficient: 1.8 },
-      { type: 'hp', valCoefficient: 1 },
-      { type: 'atk', valCoefficient: 1.2 },
-    ],
-  },
-  {
-    name: 'jiuwanli',
-    icon: 'shoes/九万里.png',
-    entry: [
-      { type: 'moveSpeed', valCoefficient: 1.9 },
-      { type: 'def', valCoefficient: 1 },
-      { type: 'hp', valCoefficient: 1.2 },
-    ],
-  },
-  {
-    name: 'hongchen',
-    icon: 'shoes/红尘.png',
-    entry: [
-      { type: 'moveSpeed', valCoefficient: 1.2 },
-      { type: 'def', valCoefficient: 1.5 },
-      { type: 'hp', valCoefficient: 1.4 },
-    ],
-  },
+export const shoesUniqueCategorys: Categorys[] = [
+  new Categorys('qxzl', 'shoes/浅夏紫灵.png', [
+    { type: 'moveSpeed', valCoefficient: 1.5 },
+    { type: 'atk', valCoefficient: 1.2 },
+    { type: 'hp', valCoefficient: 1.4 },
+  ]),
+  new Categorys('xuedun', 'shoes/血遁靴.png', [
+    { type: 'moveSpeed', valCoefficient: 2.8 },
+    { type: 'hp', valCoefficient: 1.2 },
+  ]),
+  new Categorys('talang', 'shoes/踏浪.png', [
+    { type: 'moveSpeed', valCoefficient: 1.8 },
+    { type: 'hp', valCoefficient: 1 },
+    { type: 'atk', valCoefficient: 1.2 },
+  ]),
+  new Categorys('jiuwanli', 'shoes/九万里.png', [
+    { type: 'moveSpeed', valCoefficient: 1.9 },
+    { type: 'def', valCoefficient: 1 },
+    { type: 'hp', valCoefficient: 1.2 },
+  ]),
+  new Categorys('hongchen', 'shoes/红尘.png', [
+    { type: 'moveSpeed', valCoefficient: 1.2 },
+    { type: 'def', valCoefficient: 1.5 },
+    { type: 'hp', valCoefficient: 1.4 },
+  ]),
 ];
-export const shoesCategorys = [
-  {
-    name: 'lingguan',
-    icon: 'shoes/灵官靴.png',
-    entry: [
-      { type: 'moveSpeed', valCoefficient: 0.8 },
-      { type: 'def', valCoefficient: 1.8 },
-    ],
-  },
-  {
-    name: 'quanchi',
-    icon: 'shoes/犬齿鞋.png',
-    entry: [
-      { type: 'moveSpeed', valCoefficient: 0.8 },
-      { type: 'hp', valCoefficient: 1.8 },
-    ],
-  },
-  {
-    name: 'kunlun',
-    icon: 'shoes/昆仑履.png',
-    entry: [
-      { type: 'moveSpeed', valCoefficient: 0.8 },
-      { type: 'def', valCoefficient: 0.8 },
-      { type: 'hp', valCoefficient: 0.8 },
-    ],
-  },
+export const shoesCategorys: Categorys[] = [
+  new Categorys('lingguan', 'shoes/灵官靴.png', [
+    { type: 'moveSpeed', valCoefficient: 0.8 },
+    { type: 'def', valCoefficient: 1.8 },
+  ]),
+  new Categorys('quanchi', 'shoes/犬齿鞋.png', [
+    { type: 'moveSpeed', valCoefficient: 0.8 },
+    { type: 'hp', valCoefficient: 1.8 },
+  ]),
+  new Categorys('kunlun', 'shoes/昆仑履.png', [
+    { type: 'moveSpeed', valCoefficient: 0.8 },
+    { type: 'def', valCoefficient: 0.8 },
+    { type: 'hp', valCoefficient: 0.8 },
+  ]),
 ];
 
 export const initialshoes = () => {
@@ -90,69 +59,14 @@ export const initialshoes = () => {
 export const createshoes = (quality, lv) => {
   const type = 'shoes';
   const qualityBean = new Quality(quality, coefficient[quality]);
-  const category = getCategory(quality);
-  const base = createBase(quality, lv, category);
+  const category = getCategory(quality, shoesCategorys, shoesUniqueCategorys, shoesColorfulCategorys);
+  const base = createBase(quality, lv, category, coefficient);
   const extraEntry = new Array();
   const extraEntryNum = extra_entry_num[quality];
   for (let i = 0; i < extraEntryNum; i++) {
-    extraEntry.push(shoesExtraEntry(quality, lv));
+    extraEntry.push(createExtraEntry(quality, lv, extraEntrys, coefficient));
   }
   return new Equip(type, lv, qualityBean, base, extraEntry);
 };
 
-export const shoesExtraEntry = (quality, lv) => {
-  const type = extraEntrys[Math.floor(Math.random() * extraEntrys.length)];
-  const initor = entry_initor[type];
-  const qualityCoefficient = coefficient[quality];
-  const entry = initor(lv, qualityCoefficient);
-  return entry;
-};
-
-const createBase = (quality, lv, category) => {
-  const entry = new Array();
-  category.entry.forEach((item) => {
-    const initor = entry_initor[item.type];
-    const qualityCoefficient = coefficient[quality];
-    entry.push(initor(lv, qualityCoefficient, item.valCoefficient));
-  });
-  return new EquipBase(category.name, category.icon, entry);
-};
-
-const getCategory = (quality) => {
-  let categorys = shoesCategorys;
-  switch (quality) {
-    case qualitys[4]:
-      categorys = shoesUniqueCategorys;
-      break;
-    case qualitys[5]:
-      categorys = shoesColorfulCategorys;
-      break;
-  }
-  return categorys[Math.floor(Math.random() * categorys.length)];
-};
-
-const shoesSample = (quality, category): Equip => {
-  const type = 'shoes';
-  const lv = 100;
-  const qualityBean = new Quality(quality, coefficient[quality]);
-  const base = createBase(quality, lv, category);
-  const extraEntry = new Array();
-  return new Equip(type, lv, qualityBean, base, extraEntry);
-};
-const shoesSamples = {
-  colorful: new Array(),
-  unique: new Array(),
-  epic: new Array(),
-  artifact: new Array(),
-};
-shoesColorfulCategorys.forEach((item) => {
-  shoesSamples.colorful.push(shoesSample('colorful', item));
-});
-shoesUniqueCategorys.forEach((item) => {
-  shoesSamples.unique.push(shoesSample('unique', item));
-});
-shoesCategorys.forEach((item) => {
-  shoesSamples.epic.push(shoesSample('epic', item));
-  shoesSamples.artifact.push(shoesSample('artifact', item));
-});
-export { shoesSamples };
+export const shoesSamples = createSamples(shoesCategorys, shoesUniqueCategorys, shoesColorfulCategorys, 'shoes', coefficient);
diff --git a/src/config/equips/weapon.ts b/src/config/equips/weapon.ts
index 659c208..ab8f851 100644
--- a/src/config/equips/weapon.ts
+++ b/src/config/equips/weapon.ts
@@ -1,157 +1,90 @@
-import { Entry, Quality, EquipBase, Equip } from './bean';
-import { qualitys, entry_initor, extra_entry_num } from './constant';
+import { getCategory, createExtraEntry, createBase, createSamples } from './base';
+import { Entry, Quality, EquipBase, Equip, Categorys } from './bean';
+import { qualitys, extra_entry_num } from './constant';
 
 const extraEntrys = ['atk', 'crit', 'critDmg', 'hp', 'def', 'atkPercent', 'defPercent', 'hpPercent', 'dmgPercent'];
 const coefficient = { shabby: 0.7, ordinary: 1, artifact: 1.5, epic: 1.8, unique: 2, colorful: 2 };
 
-export const weaponColorfulCategorys = [
-  {
-    name: 'qiuai',
-    icon: 'weapon/求爱.png',
-    entry: [
+export const weaponColorfulCategorys: Categorys[] = [
+  new Categorys(
+    'qiuai',
+    'weapon/求爱.png',
+    [
       { type: 'atk', valCoefficient: 1.8 },
       { type: 'crit', valCoefficient: 1.5 },
       { type: 'critDmg', valCoefficient: 1.3 },
     ],
-    skill: 'IceBlade,SeeRed',
-  },
+    'IceBlade,SeeRed'
+  ),
 ];
 
-export const weaponUniqueCategorys = [
-  {
-    name: 'creation',
-    icon: 'U_Sword01.png',
-    entry: [
-      { type: 'atk', valCoefficient: 1.8 },
-      { type: 'crit', valCoefficient: 1.5 },
-      { type: 'critDmg', valCoefficient: 1.3 },
-    ],
-  },
-  {
-    name: 'nameless',
-    icon: 'U_Sword02.png',
-    entry: [
-      { type: 'atk', valCoefficient: 2.7 },
-      { type: 'crit', valCoefficient: 2.5 },
-    ],
-  },
-  {
-    name: 'scarlet',
-    icon: 'U_Sword03.png',
-    entry: [
-      { type: 'atk', valCoefficient: 1.8 },
-      { type: 'crit', valCoefficient: 1.5 },
-      { type: 'critDmg', valCoefficient: 1.3 },
-    ],
-  },
-  {
-    name: 'death',
-    icon: 'U_Sword04.png',
-    entry: [
-      { type: 'atk', valCoefficient: 1.8 },
-      { type: 'crit', valCoefficient: 1.5 },
-      { type: 'critDmg', valCoefficient: 1.3 },
-    ],
-  },
-  {
-    name: 'frostDragon',
-    icon: 'U_Sword05.png',
-    entry: [
-      { type: 'atk', valCoefficient: 1.8 },
-      { type: 'crit', valCoefficient: 1.5 },
-      { type: 'critDmg', valCoefficient: 1.3 },
-    ],
-  },
-  {
-    name: 'dragon',
-    icon: 'U_Sword06.png',
-    entry: [
-      { type: 'atk', valCoefficient: 2.8 },
-      { type: 'critDmg', valCoefficient: 2.2 },
-    ],
-  },
-  {
-    name: 'adventurer',
-    icon: 'U_Sword07.png',
-    entry: [
-      { type: 'atk', valCoefficient: 2.4 },
-      { type: 'hp', valCoefficient: 1.8 },
-    ],
-  },
-  {
-    name: 'seraphim',
-    icon: 'U_Sword08.png',
-    entry: [
-      { type: 'atk', valCoefficient: 2.6 },
-      { type: 'def', valCoefficient: 1.8 },
-    ],
-  },
-  {
-    name: 'shuzhuwan',
-    icon: 'U_Sword09.png',
-    entry: [{ type: 'atk', valCoefficient: 3.9 }],
-  },
-  {
-    name: 'leibse',
-    icon: 'U_Sword10.png',
-    entry: [
-      { type: 'atk', valCoefficient: 1.9 },
-      { type: 'def', valCoefficient: 1.2 },
-      { type: 'bloc', valCoefficient: 0.4 },
-    ],
-  },
+export const weaponUniqueCategorys: Categorys[] = [
+  new Categorys('creation', 'U_Sword01.png', [
+    { type: 'atk', valCoefficient: 1.8 },
+    { type: 'crit', valCoefficient: 1.5 },
+    { type: 'critDmg', valCoefficient: 1.3 },
+  ]),
+  new Categorys('nameless', 'U_Sword02.png', [
+    { type: 'atk', valCoefficient: 2.7 },
+    { type: 'crit', valCoefficient: 2.5 },
+  ]),
+  new Categorys('scarlet', 'U_Sword03.png', [
+    { type: 'atk', valCoefficient: 1.8 },
+    { type: 'crit', valCoefficient: 1.5 },
+    { type: 'critDmg', valCoefficient: 1.3 },
+  ]),
+  new Categorys('death', 'U_Sword04.png', [
+    { type: 'atk', valCoefficient: 1.8 },
+    { type: 'crit', valCoefficient: 1.5 },
+    { type: 'critDmg', valCoefficient: 1.3 },
+  ]),
+  new Categorys('frostDragon', 'U_Sword05.png', [
+    { type: 'atk', valCoefficient: 1.8 },
+    { type: 'crit', valCoefficient: 1.5 },
+    { type: 'critDmg', valCoefficient: 1.3 },
+  ]),
+  new Categorys('dragon', 'U_Sword06.png', [
+    { type: 'atk', valCoefficient: 2.8 },
+    { type: 'critDmg', valCoefficient: 2.2 },
+  ]),
+  new Categorys('adventurer', 'U_Sword07.png', [
+    { type: 'atk', valCoefficient: 2.4 },
+    { type: 'hp', valCoefficient: 1.8 },
+  ]),
+  new Categorys('seraphim', 'U_Sword08.png', [
+    { type: 'atk', valCoefficient: 2.6 },
+    { type: 'def', valCoefficient: 1.8 },
+  ]),
+  new Categorys('shuzhuwan', 'U_Sword09.png', [{ type: 'atk', valCoefficient: 3.9 }]),
+  new Categorys('leibse', 'U_Sword10.png', [
+    { type: 'atk', valCoefficient: 1.9 },
+    { type: 'def', valCoefficient: 1.2 },
+    { type: 'bloc', valCoefficient: 0.4 },
+  ]),
 ];
-export const weaponCategorys = [
-  {
-    name: 'hellrock',
-    icon: 'W_Sword016.png',
-    entry: [
-      { type: 'atk', valCoefficient: 1.2 },
-      { type: 'crit', valCoefficient: 1.3 },
-    ],
-  },
-  {
-    name: 'warrior',
-    icon: 'W_Sword007.png',
-    entry: [
-      { type: 'atk', valCoefficient: 1.2 },
-      { type: 'def', valCoefficient: 0.5 },
-    ],
-  },
-  {
-    name: 'redWillow',
-    icon: 'W_Sword019.png',
-    entry: [
-      { type: 'atk', valCoefficient: 1.3 },
-      { type: 'hp', valCoefficient: 1.1 },
-    ],
-  },
-  {
-    name: 'sword',
-    icon: 'W_Sword001.png',
-    entry: [{ type: 'atk', valCoefficient: 1.7 }],
-  },
-  {
-    name: 'waveBlade',
-    icon: 'W_Sword021.png',
-    entry: [{ type: 'atk', valCoefficient: 1.7 }],
-  },
-  {
-    name: 'furryPaw',
-    icon: 'W_Fist003.png',
-    entry: [
-      { type: 'atk', valCoefficient: 2 },
-      { type: 'crit', valCoefficient: 0.7 },
-    ],
-  },
-  {
-    name: 'iceCrystals',
-    icon: 'W_Sword018.png',
-    entry: [
-      { type: 'atk', valCoefficient: 1.4 },
-      { type: 'critDmg', valCoefficient: 1.3 },
-    ],
-  },
+export const weaponCategorys: Categorys[] = [
+  new Categorys('hellrock', 'W_Sword016.png', [
+    { type: 'atk', valCoefficient: 1.2 },
+    { type: 'crit', valCoefficient: 1.3 },
+  ]),
+  new Categorys('warrior', 'W_Sword007.png', [
+    { type: 'atk', valCoefficient: 1.2 },
+    { type: 'def', valCoefficient: 0.5 },
+  ]),
+  new Categorys('redWillow', 'W_Sword019.png', [
+    { type: 'atk', valCoefficient: 1.3 },
+    { type: 'hp', valCoefficient: 1.1 },
+  ]),
+  new Categorys('sword', 'W_Sword001.png', [{ type: 'atk', valCoefficient: 1.7 }]),
+  new Categorys('waveBlade', 'W_Sword021.png', [{ type: 'atk', valCoefficient: 1.7 }]),
+  new Categorys('furryPaw', 'W_Fist003.png', [
+    { type: 'atk', valCoefficient: 2 },
+    { type: 'crit', valCoefficient: 0.7 },
+  ]),
+  new Categorys('iceCrystals', 'W_Sword018.png', [
+    { type: 'atk', valCoefficient: 1.4 },
+    { type: 'critDmg', valCoefficient: 1.3 },
+  ]),
 ];
 
 export const initialWeapon = () => {
@@ -165,68 +98,14 @@ export const initialWeapon = () => {
 export const createWeapon = (quality, lv) => {
   const type = 'weapon';
   const qualityBean = new Quality(quality, coefficient[quality]);
-  const category = getCategory(quality);
-  const base = createBase(quality, lv, category);
+  const category = getCategory(quality, weaponCategorys, weaponUniqueCategorys, weaponColorfulCategorys);
+  const base = createBase(quality, lv, category, coefficient);
   const extraEntry = new Array();
   const extraEntryNum = extra_entry_num[quality];
   for (let i = 0; i < extraEntryNum; i++) {
-    extraEntry.push(weaponExtraEntry(quality, lv));
+    extraEntry.push(createExtraEntry(quality, lv, extraEntrys, coefficient));
   }
   return new Equip(type, lv, qualityBean, base, extraEntry);
 };
 
-export const weaponExtraEntry = (quality, lv) => {
-  const type = extraEntrys[Math.floor(Math.random() * extraEntrys.length)];
-  const initor = entry_initor[type];
-  const qualityCoefficient = coefficient[quality];
-  const entry = initor(lv, qualityCoefficient);
-  return entry;
-};
-
-const createBase = (quality, lv, category) => {
-  const entry = new Array();
-  category.entry.forEach((item) => {
-    const initor = entry_initor[item.type];
-    const qualityCoefficient = coefficient[quality];
-    entry.push(initor(lv, qualityCoefficient, item.valCoefficient));
-  });
-  return new EquipBase(category.name, category.icon, entry, category.skill);
-};
-const getCategory = (quality) => {
-  let categorys = weaponCategorys;
-  switch (quality) {
-    case qualitys[4]:
-      categorys = weaponUniqueCategorys;
-      break;
-    case qualitys[5]:
-      categorys = weaponColorfulCategorys;
-      break;
-  }
-  return categorys[Math.floor(Math.random() * categorys.length)];
-};
-
-const weaponSample = (quality, category): Equip => {
-  const type = 'weapon';
-  const lv = 100;
-  const qualityBean = new Quality(quality, coefficient[quality]);
-  const base = createBase(quality, lv, category);
-  const extraEntry = new Array();
-  return new Equip(type, lv, qualityBean, base, extraEntry);
-};
-const weaponSamples = {
-  colorful: new Array(),
-  unique: new Array(),
-  epic: new Array(),
-  artifact: new Array(),
-};
-weaponColorfulCategorys.forEach((item) => {
-  weaponSamples.colorful.push(weaponSample('colorful', item));
-});
-weaponUniqueCategorys.forEach((item) => {
-  weaponSamples.unique.push(weaponSample('unique', item));
-});
-weaponCategorys.forEach((item) => {
-  weaponSamples.epic.push(weaponSample('epic', item));
-  weaponSamples.artifact.push(weaponSample('artifact', item));
-});
-export { weaponSamples };
+export const weaponSamples = createSamples(weaponCategorys, weaponUniqueCategorys, weaponColorfulCategorys, 'weapon', coefficient);