diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8376b2c..fb44a92 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,21 @@
 # AirPower4T 版本发布日志
 
 
+## v2.3.4
+
+### 🎉 Features:
+
+- feat(Keys): 支持了一个键盘值枚举
+- feat(Constant): 支持了一个AirConstant静态常量类
+
+### 🐞 Bug fixes:
+
+- fix(Constant): 使用常量替换树结构中的硬编码字符串
+- fix(Validator): 优化了验证器的类型和生成逻辑
+- fix(DateTime): 修复AirDateTime对象类型检查错误
+- fix(Table): 更新AirTable字段配置中的默认图像大小
+- fix(Entity): 简化AirEntity中的copyExposeId方法
+
 ## v2.3.3
 
 ### 🎉 Features:
diff --git a/base/AirEntity.ts b/base/AirEntity.ts
index b8d39c4..6763320 100644
--- a/base/AirEntity.ts
+++ b/base/AirEntity.ts
@@ -2,6 +2,7 @@ import { Dictionary, Field, Type } from '../decorator/Custom'
 import { AirModel } from './AirModel'
 import { Table } from '../decorator/TableField'
 import { AirDisableDictionary } from '../model/AirDisableDictionary'
+import { AirConstant } from '../config/AirConstant'
 
 /**
  * # 实体超类
@@ -39,28 +40,26 @@ export class AirEntity extends AirModel {
     }
   }
 
-  private static readonly ID = 'id'
-
   /**
    * ## 复制一个只包含 `ID` 的实体
    * @returns 仅包含ID的实体
    */
   copyExposeId() {
     return this.copy()
-      .expose(AirEntity.ID)
+      .exposeId()
   }
 
   /**
    * ## 只暴露 `ID`
    */
   exposeId() {
-    return this.expose(AirEntity.ID)
+    return this.expose(AirConstant.ID)
   }
 
   /**
    * ## 排除 `ID`
    */
   excludeId() {
-    return this.exclude(AirEntity.ID)
+    return this.exclude(AirConstant.ID)
   }
 }
diff --git a/base/AirEnum.ts b/base/AirEnum.ts
index d3d27dd..5cff617 100644
--- a/base/AirEnum.ts
+++ b/base/AirEnum.ts
@@ -1,3 +1,4 @@
+import { AirConstant } from '../config/AirConstant'
 import { AirColor } from '../enum/AirColor'
 import { IDictionary } from '../interface/IDictionary'
 import { AirDictionaryArray } from '../model/extend/AirDictionaryArray'
@@ -66,7 +67,7 @@ export class AirEnum<K extends AirEnumKey = number> implements IDictionary {
    * @param key `Key`
    * @param defaultLabel `可选` 默认 `Label`
    */
-  static getLabel(key: AirEnumKey, defaultLabel = '-'): string {
+  static getLabel(key: AirEnumKey, defaultLabel = AirConstant.HYPHEN): string {
     return this.get(key)?.label || defaultLabel
   }
 
diff --git a/base/AirModel.ts b/base/AirModel.ts
index 1d0bbdc..693499e 100644
--- a/base/AirModel.ts
+++ b/base/AirModel.ts
@@ -1,4 +1,5 @@
 /* eslint-disable no-continue */
+import { AirConstant } from '../config/AirConstant'
 import { AirFormFieldConfig } from '../config/AirFormFieldConfig'
 import { AirSearchFieldConfig } from '../config/AirSearchFieldConfig'
 import { AirTableFieldConfig } from '../config/AirTableFieldConfig'
@@ -105,7 +106,7 @@ export class AirModel {
       let fieldData = json[
         (!getNoPrefix(instance, fieldKey)
           ? getFieldPrefix(instance)
-          : ''
+          : AirConstant.EMPTY_STRING
         )
         + (fieldAliasName || fieldKey)]
       if (fieldData === undefined) {
@@ -139,7 +140,7 @@ export class AirModel {
         (instance as IJson)[fieldKey] = fieldValueList
         continue
       }
-      if (defaultValue !== undefined && (fieldData === undefined || fieldData === null || fieldData === '')) {
+      if (defaultValue !== undefined && (fieldData === undefined || fieldData === null || fieldData === AirConstant.EMPTY_STRING)) {
         // 如果有默认值 则先给上默认值
         (instance as IJson)[fieldKey] = defaultValue
       }
diff --git a/config/AirApi.ts b/config/AirApi.ts
index ed3f845..24f4f57 100644
--- a/config/AirApi.ts
+++ b/config/AirApi.ts
@@ -1,3 +1,5 @@
+import { AirConstant } from './AirConstant'
+
 /**
  * # `API` 兼容类
  * @author Hamm.cn
@@ -10,7 +12,7 @@ export class AirApi {
    */
   public static getStorage(key: string): string {
     const value = localStorage.getItem(key)
-    return value ? value.toString() : ''
+    return value ? value.toString() : AirConstant.EMPTY_STRING
   }
 
   /**
diff --git a/config/AirConfig.ts b/config/AirConfig.ts
index 0f48182..63a4d84 100644
--- a/config/AirConfig.ts
+++ b/config/AirConfig.ts
@@ -12,6 +12,7 @@ import { AirUserEntity } from '../model/entity/AirUserEntity'
 import { ClassConstructor } from '../type/ClassConstructor'
 import { AirCodeNumber, AirMoneyDirection } from '../type/AirType'
 import { AirApi } from './AirApi'
+import { AirConstant } from './AirConstant'
 
 /**
  * # `AirPower` 全局配置
@@ -22,7 +23,7 @@ export class AirConfig {
   /**
    * ## `AirPower` 版本号
    */
-  static readonly version = 'v2.3.3'
+  static readonly version = 'v2.3.4'
 
   /**
    * ## `AppKey`
@@ -39,7 +40,7 @@ export class AirConfig {
    * ## 项目名称
    * 会显示在浏览器标题上
    */
-  static product = ''
+  static product = AirConstant.EMPTY_STRING
 
   /**
    * ## 接口根地址
@@ -309,7 +310,7 @@ export class AirConfig {
    * ## 默认树结构配置数据
    */
   static treeProps: INormalTreeProps = {
-    children: 'children',
+    children: AirConstant.CHILDREN,
     label: 'name',
   }
 
@@ -333,7 +334,7 @@ export class AirConfig {
    * ## 默认的表格空数据兜底字符串
    * `@Table` 装饰器中可以单独配置 `emptyValue`,
    */
-  static tableEmptyValue = '-'
+  static tableEmptyValue = AirConstant.HYPHEN
 
   /**
    * ## 表格是否默认开启禁用和启用按钮
@@ -344,7 +345,7 @@ export class AirConfig {
    * ## 默认的表格数组显示分割字符
    * `@Table` 装饰器中可以单独配置 `arraySplitor`
    */
-  static arraySplitor = ','
+  static arraySplitor = AirConstant.COMMA
 
   /**
    * ## 隐藏表格序号列
diff --git a/config/AirConstant.ts b/config/AirConstant.ts
new file mode 100644
index 0000000..9aed552
--- /dev/null
+++ b/config/AirConstant.ts
@@ -0,0 +1,137 @@
+/**
+ * # `AirPower` 内置常量
+ *
+ * @author Hamm.cn
+ */
+export class AirConstant {
+  /**
+   * ## `id`
+   */
+  static readonly ID = 'id'
+
+  /**
+   * ## `http://`
+   */
+  static readonly PREFIX_HTTP = 'http://'
+
+  /**
+   * ## `https://`
+   */
+  static readonly PREFIX_HTTPS = 'https://'
+
+  /**
+   * ## 空字符串
+   */
+  static readonly EMPTY_STRING = ''
+
+  /**
+   * ## `Content-Type`
+   */
+  static readonly CONTENT_TYPE = 'Content-Type'
+
+  /**
+   * ## 半角问号 `?`
+   */
+  static readonly QUESTION_MARK = '?'
+
+  /**
+   * ## 连接符号 `&`
+   */
+  static readonly AND_MARK = '&'
+
+  /**
+   * ## `AirModel`
+   */
+  static readonly AIR_MODEL = 'AirModel'
+
+  /**
+   * ## 下划线 `_`
+   */
+  static readonly UNDER_LINE = '_'
+
+  /**
+   * ## 默认进制
+   */
+  static readonly DEFAULT_RADIX = 10
+
+  /**
+   * ## `.` 点
+   */
+  static readonly DOT = '.'
+
+  /**
+   * ## `children`
+   */
+  static readonly CHILDREN = 'children'
+
+  /**
+   * ## `'0'`
+   */
+  static readonly ZERO_STRING = '0'
+
+  /**
+   * ## 半角逗号 `,`
+   */
+  static readonly COMMA = ','
+
+  /**
+   * ## 横线 `-`
+   */
+  static readonly HYPHEN = '-'
+
+  /**
+   * ## 时间进制
+   */
+  static readonly TIME_RADIX = 60
+
+  /**
+   * ## 千
+   */
+  static readonly THOUSAND = 1000
+
+  /**
+   * ## 1024
+   * 😄
+   */
+  static readonly ONE_ZERO_TWO_FOUR = 1024
+
+  /**
+   * ## 每月最大天数
+   */
+  static readonly DAY_OF_MONTH = 31
+
+  /**
+   * ## 每年月份
+   */
+  static readonly MONTH_OF_YEAR = 12
+
+  /**
+   * ## 每年天数
+   */
+  static readonly DAY_OF_YEAR = 365
+
+  /**
+   * ## 每周天数
+   */
+  static readonly DAY_OF_WEEK = 7
+
+  /**
+   * ## 每年平均周
+   */
+  static readonly WEEK_OF_YEAR = 52
+
+  /**
+   * ## 每月平均周
+   */
+  static readonly WEEK_OF_MONTH = 4
+
+  /**
+   * ## 每天秒数
+   */
+  static readonly SECONDS_OF_DAY = 86400
+
+  /**
+   * ## 一世纪年数
+   */
+  static readonly YEARS_OF_CENTURY = 100
+}
diff --git a/config/AirGlobal.ts b/config/AirGlobal.ts
index f44bdf0..7023ca4 100644
--- a/config/AirGlobal.ts
+++ b/config/AirGlobal.ts
@@ -1,6 +1,7 @@
 import { AirConfig } from './AirConfig'
 import { IJson } from '../interface/IJson'
 import { AirStore } from '../store/AirStore'
+import { AirKeys } from '../enum/AirKeys'
 
 /**
  * # 一些全局使用的扩展方法
@@ -22,26 +23,29 @@ Window.prototype.airConfig = () => {
   // eslint-disable-next-line no-console
   console.log(airConfig)
 }
+
+const CONTROL_KEYS: string[] = [AirKeys.META, AirKeys.ALT]
+
 let controlKeyDownTimer: number
 document.onkeydown = (e: KeyboardEvent) => {
-  if (e.key === 'Meta' || e.key === 'Alt') {
+  if (CONTROL_KEYS.includes(e.key)) {
     clearTimeout(controlKeyDownTimer)
     AirStore().controlKeyDown = true
     controlKeyDownTimer = setTimeout(() => {
       AirStore().controlKeyDown = false
     }, 5000)
   }
-  if (e.key === 'Escape') {
+  if (e.key === AirKeys.ESC) {
     AirStore().escKeyDown = true
   }
 }
 
 document.onkeyup = (e: KeyboardEvent) => {
-  if (e.key === 'Meta' || e.key === 'Alt') {
+  if (CONTROL_KEYS.includes(e.key)) {
     AirStore().controlKeyDown = false
     clearTimeout(controlKeyDownTimer)
   }
-  if (e.key === 'Escape') {
+  if (e.key === AirKeys.ESC) {
     AirStore().escKeyDown = false
   }
 }
diff --git a/config/AirTableFieldConfig.ts b/config/AirTableFieldConfig.ts
index 32cceac..5f74a3c 100644
--- a/config/AirTableFieldConfig.ts
+++ b/config/AirTableFieldConfig.ts
@@ -46,9 +46,9 @@ export class AirTableFieldConfig extends AirFieldConfig implements ITableFieldCo
 
   image = false
 
-  imageWidth = 60
+  imageWidth = 30
 
-  imageHeight = 60
+  imageHeight = 30
 
   imageRadius = '10px'
 
diff --git a/decorator/Custom.ts b/decorator/Custom.ts
index 4a56254..9f3b41a 100644
--- a/decorator/Custom.ts
+++ b/decorator/Custom.ts
@@ -4,6 +4,7 @@
  */
 import { AirEnum } from '../base/AirEnum'
 import { AirModel } from '../base/AirModel'
+import { AirConstant } from '../config/AirConstant'
 import { AirDecorator } from '../helper/AirDecorator'
 import { IJson } from '../interface/IJson'
 import { AirDictionaryArray } from '../model/extend/AirDictionaryArray'
@@ -247,7 +248,7 @@ export function FieldPrefix(prefix: string) {
  * @param target 目标类
  */
 export function getFieldPrefix(target: AirDecoratorTarget): string {
-  return AirDecorator.getClassConfig(target, FIELD_PREFIX_KEY) || ''
+  return AirDecorator.getClassConfig(target, FIELD_PREFIX_KEY) || AirConstant.EMPTY_STRING
 }
 
 /**
@@ -269,5 +270,5 @@ export function Alias(alias: string) {
  * @param key 属性名
  */
 export function getAlias(target: AirDecoratorTarget, key: string): string {
-  return AirDecorator.getFieldConfig(target, key, ALIAS_KEY) || ''
+  return AirDecorator.getFieldConfig(target, key, ALIAS_KEY) || AirConstant.EMPTY_STRING
 }
diff --git a/enum/AirKeys.ts b/enum/AirKeys.ts
new file mode 100644
index 0000000..502de16
--- /dev/null
+++ b/enum/AirKeys.ts
@@ -0,0 +1,10 @@
+/* eslint-disable no-unused-vars */
+/**
+ * # 常见键盘值
+ * @author Hamm.cn
+ */
+export enum AirKeys {
+  META = 'Meta',
+  ALT = 'Alt',
+  ESC = 'Escape'
+}
diff --git a/feedback/AirAlert.ts b/feedback/AirAlert.ts
index 44cb917..6dcbc00 100644
--- a/feedback/AirAlert.ts
+++ b/feedback/AirAlert.ts
@@ -2,6 +2,7 @@ import { ElMessageBox, ElMessageBoxOptions } from 'element-plus'
 import { CSSProperties } from 'vue'
 import { AirFeedbackType } from '../enum/AirFeedbackType'
 import { AirI18n } from '../helper/AirI18n'
+import { AirConstant } from '../config/AirConstant'
 
 /**
  * # 消息弹窗类
@@ -53,17 +54,17 @@ export class AirAlert {
   /**
    * ## 弹窗宽度
    */
-  protected width = ''
+  protected width = AirConstant.EMPTY_STRING
 
   /**
    * ## 弹窗高度
    */
-  protected height = ''
+  protected height = AirConstant.EMPTY_STRING
 
   /**
    * ## 确认按钮样式类名
    */
-  protected confirmButtonClass = ''
+  protected confirmButtonClass = AirConstant.EMPTY_STRING
 
   /**
    * ## 设置确认按钮文字
@@ -282,7 +283,7 @@ export class AirAlert {
       type: this.confirmButtonClass ? AirFeedbackType.NONE : this.icon,
       draggable: true,
       dangerouslyUseHTMLString: this.isHtmlEnabled,
-      customClass: this.isHtmlEnabled ? 'rich-text' : '',
+      customClass: this.isHtmlEnabled ? 'rich-text' : AirConstant.EMPTY_STRING,
       customStyle,
       showClose: this.isCloseButtonShow,
       closeOnClickModal: this.isCloseByCover,
diff --git a/helper/AirDateTime.ts b/helper/AirDateTime.ts
index 38467e8..93f799b 100644
--- a/helper/AirDateTime.ts
+++ b/helper/AirDateTime.ts
@@ -1,4 +1,5 @@
 import { AirConfig } from '../config/AirConfig'
+import { AirConstant } from '../config/AirConstant'
 import { AirDateTimeFormatter } from '../enum/AirDateTimeFormatter'
 import { IJson } from '../interface/IJson'
 
@@ -25,7 +26,7 @@ export class AirDateTime {
    * @param date `可选` Date对象/时间字符串 (默认当前时间)
    */
   static getUnixTimeStamps(date?: Date | string): number {
-    return Math.round(this.getMilliTimeStamps(date) / 1000)
+    return Math.round(this.getMilliTimeStamps(date) / AirConstant.THOUSAND)
   }
 
   /**
@@ -36,7 +37,7 @@ export class AirDateTime {
     if (!date) {
       return new Date().valueOf()
     }
-    if (typeof data === 'object') {
+    if (typeof date === 'object') {
       return date.valueOf()
     }
     return new Date(date).valueOf()
@@ -48,7 +49,7 @@ export class AirDateTime {
    * @param formatString `可选` 格式化模板 默认为`AirConfig.dateTimeFormatter`
    */
   static formatFromSecond(timeStamp: number, formatString?: AirDateTimeFormatter | string): string {
-    return this.formatFromDate(new Date(timeStamp * 1000), formatString)
+    return this.formatFromDate(new Date(timeStamp * AirConstant.THOUSAND), formatString)
   }
 
   /**
@@ -96,59 +97,57 @@ export class AirDateTime {
     const nowTimeStamps: number = this.getUnixTimeStamps(new Date())
     let oldTimeStamp: number
     if (typeof date === 'number') {
-      oldTimeStamp = parseInt((date / 1000).toString(), 10)
+      oldTimeStamp = parseInt((date / AirConstant.THOUSAND).toString(), 10)
     } else {
       oldTimeStamp = this.getUnixTimeStamps(date)
     }
     const diffTimeStamp = Math.abs(nowTimeStamps - oldTimeStamp)
+    const secondOfYear = AirConstant.SECONDS_OF_DAY * AirConstant.DAY_OF_YEAR
+    const secondOfMonth = AirConstant.SECONDS_OF_DAY * AirConstant.DAY_OF_MONTH
+    const secondOfWeek = AirConstant.SECONDS_OF_DAY * AirConstant.DAY_OF_WEEK
+    const secondOfHour = AirConstant.TIME_RADIX * AirConstant.TIME_RADIX
     if (oldTimeStamp > nowTimeStamps) {
       // after
-      if (diffTimeStamp > 86400 * 36500) {
-        return `${Math.floor(diffTimeStamp / 86400 / 100 / 31)}世纪后`
+      if (diffTimeStamp > secondOfYear) {
+        return `${Math.floor(diffTimeStamp / secondOfYear)}年后`
       }
-      if (diffTimeStamp > 86400 * 365) {
-        return `${Math.floor(diffTimeStamp / 86400 / 365)}年后`
+      if (diffTimeStamp > secondOfMonth) {
+        return `${Math.floor(diffTimeStamp / secondOfMonth)}月后`
       }
-      if (diffTimeStamp > 86400 * 31) {
-        return `${Math.floor(diffTimeStamp / 86400 / 31)}月后`
+      if (diffTimeStamp > secondOfWeek) {
+        return `${Math.floor(diffTimeStamp / secondOfWeek)}周后`
       }
-      if (diffTimeStamp > 86400 * 7) {
-        return `${Math.floor(diffTimeStamp / 86400 / 7)}周后`
+      if (diffTimeStamp > AirConstant.SECONDS_OF_DAY) {
+        return `${Math.floor(diffTimeStamp / AirConstant.SECONDS_OF_DAY)}天后`
       }
-      if (diffTimeStamp > 86400) {
-        return `${Math.floor(diffTimeStamp / 86400)}天后`
+      if (diffTimeStamp > secondOfHour) {
+        return `${Math.floor(diffTimeStamp / secondOfHour)}小时后`
       }
-      if (diffTimeStamp > 3600) {
-        return `${Math.floor(diffTimeStamp / 3600)}小时后`
-      }
-      if (diffTimeStamp > 60) {
-        return `${Math.floor(diffTimeStamp / 60)}分钟后`
+      if (diffTimeStamp > AirConstant.TIME_RADIX) {
+        return `${Math.floor(diffTimeStamp / AirConstant.TIME_RADIX)}分钟后`
       }
       if (diffTimeStamp > 0) {
         return `${diffTimeStamp}秒后`
       }
     } else {
       // before
-      if (diffTimeStamp > 86400 * 36500) {
-        return `${Math.floor(diffTimeStamp / 86400 / 100 / 365)}世纪前`
-      }
-      if (diffTimeStamp > 86400 * 365) {
-        return `${Math.floor(diffTimeStamp / 86400 / 365)}年前`
+      if (diffTimeStamp > secondOfYear) {
+        return `${Math.floor(diffTimeStamp / secondOfYear)}年前`
       }
-      if (diffTimeStamp > 86400 * 30) {
-        return `${Math.floor(diffTimeStamp / 86400 / 30)}月前`
+      if (diffTimeStamp > secondOfMonth) {
+        return `${Math.floor(diffTimeStamp / secondOfMonth)}月前`
       }
-      if (diffTimeStamp > 86400 * 7) {
-        return `${Math.floor(diffTimeStamp / 86400 / 7)}周前`
+      if (diffTimeStamp > secondOfWeek) {
+        return `${Math.floor(diffTimeStamp / secondOfWeek)}周前`
       }
-      if (diffTimeStamp > 86400) {
-        return `${Math.floor(diffTimeStamp / 86400)}天前`
+      if (diffTimeStamp > AirConstant.SECONDS_OF_DAY) {
+        return `${Math.floor(diffTimeStamp / AirConstant.SECONDS_OF_DAY)}天前`
       }
-      if (diffTimeStamp > 3600) {
-        return `${Math.floor(diffTimeStamp / 3600)}小时前`
+      if (diffTimeStamp > secondOfHour) {
+        return `${Math.floor(diffTimeStamp / secondOfHour)}小时前`
       }
-      if (diffTimeStamp > 60) {
-        return `${Math.floor(diffTimeStamp / 60)}分钟前`
+      if (diffTimeStamp > AirConstant.TIME_RADIX) {
+        return `${Math.floor(diffTimeStamp / AirConstant.TIME_RADIX)}分钟前`
       }
       if (diffTimeStamp >= 0) {
         return '刚刚'
diff --git a/helper/AirDecorator.ts b/helper/AirDecorator.ts
index 3bcef9b..dceadc7 100644
--- a/helper/AirDecorator.ts
+++ b/helper/AirDecorator.ts
@@ -5,6 +5,7 @@ import { AirClassTransformer } from './AirClassTransformer'
 import { AirDictionaryArray } from '../model/extend/AirDictionaryArray'
 import { AirDecoratorData, AirDecoratorTarget, AirEnumKey } from '../type/AirType'
 import { AirEnum } from '../base/AirEnum'
+import { AirConstant } from '../config/AirConstant'
 
 /**
  * # 装饰器助手类
@@ -65,7 +66,7 @@ export class AirDecorator {
         return classConfig
       }
       const superClass = Reflect.getPrototypeOf(target)
-      if (!superClass || superClass.constructor.name === 'AirModel') {
+      if (!superClass || superClass.constructor.name === AirConstant.AIR_MODEL) {
         return undefined
       }
       return this.getClassConfig(superClass, classConfigKey)
@@ -74,7 +75,7 @@ export class AirDecorator {
     classConfig = classConfig || {}
     // 对象配置
     const superClass = Reflect.getPrototypeOf(target)
-    if (!superClass || superClass.constructor.name === 'AirModel') {
+    if (!superClass || superClass.constructor.name === AirConstant.AIR_MODEL) {
       return defaultValue
     }
 
@@ -127,7 +128,7 @@ export class AirDecorator {
       }
       // 没有查询到配置
       const superClass = Reflect.getPrototypeOf(target)
-      if (!superClass || superClass.constructor.name === 'AirModel') {
+      if (!superClass || superClass.constructor.name === AirConstant.AIR_MODEL) {
         return undefined
       }
       return this.getFieldConfig(superClass, key, fieldConfigKey)
@@ -137,7 +138,7 @@ export class AirDecorator {
     fieldConfig = fieldConfig || {}
     // 没有查询到配置
     const superClass = Reflect.getPrototypeOf(target)
-    if (!superClass || superClass.constructor.name === 'AirModel') {
+    if (!superClass || superClass.constructor.name === AirConstant.AIR_MODEL) {
       return {}
     }
     return { ...this.getFieldConfig(superClass, key, fieldConfigKey, true), ...fieldConfig }
@@ -153,7 +154,7 @@ export class AirDecorator {
     const fieldList: string[] = Reflect.get(target, fieldConfigKey) || []
     fieldList.forEach((item) => list.includes(item) || list.push(item))
     const superClass = Reflect.getPrototypeOf(target)
-    if (!superClass || superClass.constructor.name === 'AirModel') {
+    if (!superClass || superClass.constructor.name === AirConstant.AIR_MODEL) {
       return list
     }
     return this.getFieldList(superClass, fieldConfigKey, list)
@@ -215,7 +216,7 @@ export class AirDecorator {
       return fieldConfig[configKey]
     }
     const superClass = Object.getPrototypeOf(target)
-    if (!superClass || superClass.constructor.name === 'AirModel') {
+    if (!superClass || superClass.constructor.name === AirConstant.AIR_MODEL) {
       return undefined
     }
     return this.getFieldConfigValue(superClass, fieldConfigKey, key, configKey)
diff --git a/helper/AirDialog.ts b/helper/AirDialog.ts
index 7584e38..e242fd8 100644
--- a/helper/AirDialog.ts
+++ b/helper/AirDialog.ts
@@ -10,6 +10,7 @@ import { IFile } from '../interface/IFile'
 import { AirEntity } from '../base/AirEntity'
 import { IJson } from '../interface/IJson'
 import { AirStore } from '../store/AirStore'
+import { AirConstant } from '../config/AirConstant'
 
 /**
  * # 弹窗助手类
@@ -34,7 +35,7 @@ export class AirDialog {
   static async build<T>(view: Component, param: IJson): Promise<T> {
     const parentNode = document.createElement('div')
     const domId = `dialog_${Math.random()}`
-    parentNode.setAttribute('id', domId)
+    parentNode.setAttribute(AirConstant.ID, domId)
     let app: App<Element> | undefined
 
     // 卸载dom的方法
diff --git a/helper/AirFile.ts b/helper/AirFile.ts
index 57a6ad1..dba66ce 100644
--- a/helper/AirFile.ts
+++ b/helper/AirFile.ts
@@ -1,4 +1,5 @@
 import { AirConfig } from '../config/AirConfig'
+import { AirConstant } from '../config/AirConstant'
 import { AirI18n } from './AirI18n'
 
 /**
@@ -6,11 +7,6 @@ import { AirI18n } from './AirI18n'
  * @author Hamm.cn
  */
 export class AirFile {
-  /**
-   * ## 文件大小计算常量
-   */
-  static readonly FILE_SIZE_CALCULATION_CONSTANT = 1024
-
   /**
    * ## 文件单位列表
    */
@@ -26,8 +22,8 @@ export class AirFile {
       return AirI18n.get().FileUnknownSize || '未知大小'
     }
     for (let i = 0; i < this.FILE_UNIT_LIST.length; i += 1) {
-      if (size < this.FILE_SIZE_CALCULATION_CONSTANT ** (i + 1)) {
-        return `${(size / (this.FILE_SIZE_CALCULATION_CONSTANT ** i)).toFixed(fractionDigits)}${this.FILE_UNIT_LIST[i]}`
+      if (size < AirConstant.ONE_ZERO_TWO_FOUR ** (i + 1)) {
+        return `${(size / (AirConstant.ONE_ZERO_TWO_FOUR ** i)).toFixed(fractionDigits)}${this.FILE_UNIT_LIST[i]}`
       }
     }
     return AirI18n.get().FileTooLarge || '文件过大'
@@ -41,7 +37,7 @@ export class AirFile {
     if (!url) {
       return ''
     }
-    if (url.includes('https://') || url.includes('http://')) {
+    if (url.includes(AirConstant.PREFIX_HTTP) || url.includes(AirConstant.PREFIX_HTTPS)) {
       return url
     }
     return AirConfig.staticUrl + url
diff --git a/helper/AirHttp.ts b/helper/AirHttp.ts
index 5a62230..76abc83 100644
--- a/helper/AirHttp.ts
+++ b/helper/AirHttp.ts
@@ -9,6 +9,7 @@ import { IJson } from '../interface/IJson'
 import { AirAlert } from '../feedback/AirAlert'
 import { AirI18n } from './AirI18n'
 import { AirAny } from '../type/AirType'
+import { AirConstant } from '../config/AirConstant'
 
 /**
  * # 网络请求类
@@ -18,7 +19,7 @@ export class AirHttp {
   /**
    * ## 访问的接口 `URL`
    */
-  private url = ''
+  private url = AirConstant.EMPTY_STRING
 
   /**
    * ## `Loading`
@@ -72,11 +73,10 @@ export class AirHttp {
     }
     // 初始化一些默认值
     this.axiosRequestConfig.method = <Method>AirHttpMethod.POST
-    this.axiosRequestConfig.baseURL = this.url.indexOf('http://') === 0 || this.url.indexOf('https://') === 0 ? '' : AirConfig.apiUrl
+    this.axiosRequestConfig.baseURL = this.url.indexOf(AirConstant.PREFIX_HTTP) === 0 || this.url.indexOf(AirConstant.PREFIX_HTTPS) === 0 ? AirConstant.EMPTY_STRING : AirConfig.apiUrl
     this.axiosRequestConfig.timeout = this.timeout
-    this.axiosRequestConfig.headers = {
-      'content-type': AirHttpContentType.JSON,
-    }
+    this.axiosRequestConfig.headers = {}
+    this.axiosRequestConfig.headers[AirConstant.CONTENT_TYPE] = AirHttpContentType.JSON
     const accessToken = AirConfig.getAccessToken()
     if (accessToken) {
       this.axiosRequestConfig.headers[AirConfig.authorizationHeaderKey] = accessToken
@@ -147,7 +147,7 @@ export class AirHttp {
    * @param contentType `content-type`
    */
   setContentType(contentType: AirHttpContentType): this {
-    return this.addHttpHeader('Content-Type', contentType)
+    return this.addHttpHeader(AirConstant.CONTENT_TYPE, contentType)
   }
 
   /**
@@ -302,10 +302,10 @@ export class AirHttp {
       for (const key in params) {
         queryArray.push(`${key}=${encodeURIComponent(params[key])}`)
       }
-      if (this.url.includes('?')) {
-        this.url += `&${queryArray.join('&')}`
+      if (this.url.includes(AirConstant.QUESTION_MARK)) {
+        this.url += `&${queryArray.join(AirConstant.AND_MARK)}`
       } else {
-        this.url += `?${queryArray.join('&')}`
+        this.url += `?${queryArray.join(AirConstant.AND_MARK)}`
       }
     }
     this.setHttpMethod(AirHttpMethod.GET)
diff --git a/helper/AirPermission.ts b/helper/AirPermission.ts
index 6ee3318..f9f3b72 100644
--- a/helper/AirPermission.ts
+++ b/helper/AirPermission.ts
@@ -3,17 +3,13 @@ import { getEntityConfig } from '../decorator/EntityConfig'
 import { AirConfig } from '../config/AirConfig'
 import { AirEntity } from '../base/AirEntity'
 import { ClassConstructor } from '../type/ClassConstructor'
+import { AirConstant } from '../config/AirConstant'
 
 /**
  * # 权限标识处理类
  * @author Hamm.cn
  */
 export class AirPermission {
-  /**
-   * ## 下划线
-   */
-  private static readonly UNDER_LINE = '_'
-
   /**
    * ## 获取指定实体类在某个场景的权限标识字符串
    * @param EntityClass 实体类
@@ -21,25 +17,25 @@ export class AirPermission {
    */
   static getPermission(EntityClass: ClassConstructor<AirEntity> | null | undefined, action: AirPermissionAction): string {
     if (!EntityClass) {
-      return ''
+      return AirConstant.EMPTY_STRING
     }
     const entityConfig = getEntityConfig(new EntityClass())
     if (!entityConfig) {
-      return ''
+      return AirConstant.EMPTY_STRING
     }
     if (AirConfig.autoPermission) {
       // 自动处理权限
       if (!entityConfig.permissionPrefix) {
         // 没有配置前缀 从类中获取权限前缀
-        const entityName = EntityClass.name.replace('Entity', '')
+        const entityName = EntityClass.name.replace('Entity', AirConstant.EMPTY_STRING)
           .toString()
         entityConfig.permissionPrefix = entityName.slice(0, 1) + entityName.slice(1)
       }
     } else {
       // 如不自动配置权限, 则将权限前缀清空
-      entityConfig.permissionPrefix = ''
+      entityConfig.permissionPrefix = AirConstant.EMPTY_STRING
     }
-    const permissionPrefix = entityConfig.permissionPrefix + this.UNDER_LINE
+    const permissionPrefix = entityConfig.permissionPrefix + AirConstant.UNDER_LINE
 
     switch (action) {
       case AirPermissionAction.ADD:
@@ -58,7 +54,7 @@ export class AirPermission {
         return permissionPrefix + this.getAutoPermissionFlag(entityConfig.importPermission, action)
       default:
     }
-    return ''
+    return AirConstant.EMPTY_STRING
   }
 
   /**
@@ -71,6 +67,6 @@ export class AirPermission {
     if (AirConfig.autoPermission) {
       return permission || action
     }
-    return permission || ''
+    return permission || AirConstant.EMPTY_STRING
   }
 }
diff --git a/helper/AirRand.ts b/helper/AirRand.ts
index cd5d325..7355994 100644
--- a/helper/AirRand.ts
+++ b/helper/AirRand.ts
@@ -1,3 +1,5 @@
+import { AirConstant } from '../config/AirConstant'
+
 /**
  * # 随机生成数据助手
  * @author Hamm.cn
@@ -18,18 +20,13 @@ export class AirRand {
    */
   private static readonly STRING_OF_UPPER_CHAR = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 
-  /**
-   * ## 默认的进制
-   */
-  private static readonly DEFAULT_RADIX = 10
-
   /**
    * ## 指定范围内获取随机整数
    * @param min 最小
    * @param max 最大
    */
   static getRandNumber(min: number, max: number): number {
-    return parseInt((min + Math.random() * (max - min)).toString(), this.DEFAULT_RADIX)
+    return parseInt((min + Math.random() * (max - min)).toString(), AirConstant.DEFAULT_RADIX)
   }
 
   /**
@@ -37,9 +34,9 @@ export class AirRand {
    * @param length `可选` 长度 `默认6位`
    */
   static getRandNumberString(length = 6): string {
-    let str = ''
+    let str = AirConstant.EMPTY_STRING
     for (let i = 0; i < length; i += 1) {
-      str += this.STRING_OF_NUMBER[parseInt((Math.random() * this.STRING_OF_NUMBER.length).toString(), this.DEFAULT_RADIX)]
+      str += this.STRING_OF_NUMBER[parseInt((Math.random() * this.STRING_OF_NUMBER.length).toString(), AirConstant.DEFAULT_RADIX)]
     }
     return str
   }
@@ -50,9 +47,9 @@ export class AirRand {
    * @param isUpper `可选` 是否大写 `默认小写`
    */
   static getRandCharString(length = 32, isUpper = false): string {
-    let str = ''
+    let str = AirConstant.EMPTY_STRING
     for (let i = 0; i < length; i += 1) {
-      str += this.STRING_OF_LOWER_CHAR[parseInt((Math.random() * this.STRING_OF_LOWER_CHAR.length).toString(), this.DEFAULT_RADIX)]
+      str += this.STRING_OF_LOWER_CHAR[parseInt((Math.random() * this.STRING_OF_LOWER_CHAR.length).toString(), AirConstant.DEFAULT_RADIX)]
     }
     return isUpper ? str.toLocaleUpperCase() : str
   }
@@ -62,10 +59,10 @@ export class AirRand {
    * @param length `可选` 长度 `默认32位`
    */
   static getRandMixedCharString(length = 32): string {
-    let str = ''
+    let str = AirConstant.EMPTY_STRING
     const strStorage = this.STRING_OF_LOWER_CHAR + this.STRING_OF_UPPER_CHAR
     for (let i = 0; i < length; i += 1) {
-      str += strStorage[parseInt((Math.random() * strStorage.length).toString(), this.DEFAULT_RADIX)]
+      str += strStorage[parseInt((Math.random() * strStorage.length).toString(), AirConstant.DEFAULT_RADIX)]
     }
     return str
   }
@@ -76,10 +73,10 @@ export class AirRand {
    * @param isUpper `可选` 是否大写 `默认false`
    */
   static getRandNumberAndCharString(length = 32, isUpper = false): string {
-    let str = ''
+    let str = AirConstant.EMPTY_STRING
     const strStorage = this.STRING_OF_LOWER_CHAR + this.STRING_OF_NUMBER
     for (let i = 0; i < length; i += 1) {
-      str += strStorage[parseInt((Math.random() * strStorage.length).toString(), this.DEFAULT_RADIX)]
+      str += strStorage[parseInt((Math.random() * strStorage.length).toString(), AirConstant.DEFAULT_RADIX)]
     }
     return isUpper ? str.toLocaleUpperCase() : str
   }
@@ -89,10 +86,10 @@ export class AirRand {
    * @param length `可选` 长度 `默认32位`
    */
   static getRandNumberAndMixedCharString(length = 32): string {
-    let str = ''
+    let str = AirConstant.EMPTY_STRING
     const strStorage = this.STRING_OF_LOWER_CHAR + this.STRING_OF_NUMBER + this.STRING_OF_UPPER_CHAR
     for (let i = 0; i < length; i += 1) {
-      str += strStorage[parseInt((Math.random() * strStorage.length).toString(), this.DEFAULT_RADIX)]
+      str += strStorage[parseInt((Math.random() * strStorage.length).toString(), AirConstant.DEFAULT_RADIX)]
     }
     return str
   }
@@ -104,7 +101,7 @@ export class AirRand {
   static getRandColor() {
     return `#${Math.random()
       .toString(16)
-      .padEnd(6, '0')
+      .padEnd(6, AirConstant.ZERO_STRING)
       .slice(2, 8)}`
   }
 }
diff --git a/helper/AirString.ts b/helper/AirString.ts
index 1ffe410..f4169a7 100644
--- a/helper/AirString.ts
+++ b/helper/AirString.ts
@@ -1,3 +1,5 @@
+import { AirConstant } from '../config/AirConstant'
+
 /**
  * # 字符串处理工具类
  * @author Hamm.cn
@@ -50,7 +52,7 @@ export class AirString {
    * @param to 截取结束位置
    */
   static slice(str: string, from = 0, to = this.getLength(str) - 1): string {
-    let s = ''
+    let s = AirConstant.EMPTY_STRING
     if (from < 0) {
       throw new Error('AirString.get() Error: from error')
     }
diff --git a/helper/AirTree.ts b/helper/AirTree.ts
index f97eea3..ba73e1b 100644
--- a/helper/AirTree.ts
+++ b/helper/AirTree.ts
@@ -1,4 +1,5 @@
-import { ITree } from '@/airpower/interface/ITree'
+import { AirConstant } from '../config/AirConstant'
+import { ITree } from '../interface/ITree'
 
 /**
  * # 树结构工具类
@@ -27,7 +28,7 @@ export class AirTree {
   static treeList2List<E extends ITree>(treeList: E[]): E[] {
     const list: E[] = []
     treeList.forEach((item) => {
-      const i = item.copy().exclude('children')
+      const i = item.copy().exclude(AirConstant.CHILDREN)
       list.push(i)
       if (item.children && item.children.length > 0) {
         list.push(...this.treeList2List(item.children))
diff --git a/helper/AirValidator.ts b/helper/AirValidator.ts
index 6bc8d22..51032d3 100644
--- a/helper/AirValidator.ts
+++ b/helper/AirValidator.ts
@@ -6,18 +6,16 @@ import { AirEntity } from '../base/AirEntity'
 import { AirAbstractEntityService } from '../base/AirAbstractEntityService'
 import { AirI18n } from './AirI18n'
 import { IJson } from '../interface/IJson'
-import { AirAny, AirValidatorCallback, AirValidatorRule } from '../type/AirType'
+import {
+  AirAny, AirValidatorCallback, AirValidatorRule, AirValidatorTrigger, AirValidatorType,
+} from '../type/AirType'
+import { AirConstant } from '../config/AirConstant'
 
 /**
  * # 表单验证工具
  * @author Hamm.cn
  * */
 export class AirValidator {
-  /**
-   * ## 默认的进制
-   */
-  private static readonly DEFAULT_RADIX = 10
-
   /**
    * ## 错误提醒
    * 请通过 `.show()` 传入
@@ -28,13 +26,13 @@ export class AirValidator {
    * ## 类型
    * 可通过 `toString` `toNumber` `toArray` 设置 (默认`string`)
    */
-  private type!: string
+  private type!: AirValidatorType
 
   /**
    * ## 触发方式
    * 不建议直接设置哦~ (默认blur)
    */
-  private trigger: 'blur' | 'change' = 'change'
+  private trigger: AirValidatorTrigger = 'change'
 
   /**
    * ## 是否必填
@@ -165,21 +163,21 @@ export class AirValidator {
       return false
     }
 
-    const year = parseInt(str.substring(6), this.DEFAULT_RADIX)
+    const year = parseInt(str.substring(6), AirConstant.DEFAULT_RADIX)
     if (year > new Date().getFullYear() || year < 1900) {
       return false
     }
-    const month = parseInt(str.substring(10, 12), this.DEFAULT_RADIX)
+    const month = parseInt(str.substring(10, 12), AirConstant.DEFAULT_RADIX)
     if (month > 12 || month < 1) {
       return false
     }
-    const day = parseInt(str.substring(12, 14), this.DEFAULT_RADIX)
+    const day = parseInt(str.substring(12, 14), AirConstant.DEFAULT_RADIX)
     if (day > 31 || month < 1) {
       return false
     }
     let sum = 0
     for (let i = 0; i < 17; i += 1) {
-      sum += parseInt(str[i], this.DEFAULT_RADIX) * (validArray[0][i] as number)
+      sum += parseInt(str[i], AirConstant.DEFAULT_RADIX) * (validArray[0][i] as number)
     }
     // eslint-disable-next-line eqeqeq
     return validArray[1][(sum % 11)] == str[17]
@@ -191,7 +189,7 @@ export class AirValidator {
    * @param list 验证器
    */
   static validate(str: string, ...list: AirInputType[]) {
-    let regString = ''
+    let regString = AirConstant.EMPTY_STRING
     for (let i = 0; i < list.length; i += 1) {
       regString += list[i]
     }
@@ -212,6 +210,15 @@ export class AirValidator {
     return rule
   }
 
+  /**
+   * ## 获取一个验证器
+   * @param configValue 验证器配置的值
+   * @returns
+   */
+  private static getValidator(configValue: string | boolean): AirValidator {
+    return AirValidator.show(typeof configValue === 'string' ? configValue : AirConstant.EMPTY_STRING)
+  }
+
   /**
    * ## 创建验证器
    * @param form 表单对象
@@ -229,21 +236,16 @@ export class AirValidator {
         formRules[fieldKey] = []
       }
       if (config.requiredString) {
-        (formRules[fieldKey]).push(AirValidator.show(typeof config.requiredString === 'string' ? config.requiredString : '')
-          .ifEmpty())
+        (formRules[fieldKey]).push(this.getValidator(config.requiredString).ifEmpty())
       }
       if (config.requiredNumber) {
-        (formRules[fieldKey]).push(AirValidator.show(typeof config.requiredNumber === 'string' ? config.requiredNumber : '')
-          .toNumber()
-          .ifEmpty())
+        (formRules[fieldKey]).push(this.getValidator(config.requiredNumber).toNumber().ifEmpty())
       }
       if (config.requiredPayload) {
-        (formRules[fieldKey]).push(AirValidator.show(typeof config.requiredPayload === 'string' ? config.requiredPayload : '')
-          .ifPayloadEmpty())
+        (formRules[fieldKey]).push(this.getValidator(config.requiredPayload).ifPayloadEmpty())
       }
       if (config.minLength) {
-        (formRules[fieldKey]).push(AirValidator.show()
-          .ifLengthLessThan(config.minLength))
+        (formRules[fieldKey]).push(AirValidator.show().ifLengthLessThan(config.minLength))
       }
       if (config.number) {
         if (config.min) {
@@ -256,27 +258,22 @@ export class AirValidator {
         }
       }
       if (config.chinese) {
-        (formRules[fieldKey]).push(AirValidator.show(typeof config.chinese === 'string' ? config.chinese : '')
-          .ifNotChinese())
+        (formRules[fieldKey]).push(this.getValidator(config.chinese).ifNotChinese())
       }
       if (config.telPhone) {
-        (formRules[fieldKey]).push(AirValidator.show(typeof config.telPhone === 'string' ? config.telPhone : '')
-          .ifNotTelPhone())
+        (formRules[fieldKey]).push(this.getValidator(config.telPhone).ifNotTelPhone())
       }
       if (config.mobilePhone) {
-        (formRules[fieldKey]).push(AirValidator.show(typeof config.mobilePhone === 'string' ? config.mobilePhone : '')
-          .ifNotMobilePhone())
+        (formRules[fieldKey]).push(this.getValidator(config.mobilePhone).ifNotMobilePhone())
       }
       if (config.phone) {
-        (formRules[fieldKey]).push(AirValidator.show(typeof config.phone === 'string' ? config.phone : '')
-          .ifNotPhone())
+        (formRules[fieldKey]).push(this.getValidator(config.phone).ifNotPhone())
       }
       if (config.email) {
-        (formRules[fieldKey]).push(AirValidator.show(typeof config.email === 'string' ? config.email : '')
-          .ifNotEmail())
+        (formRules[fieldKey]).push(this.getValidator(config.email).ifNotEmail())
       }
       if (config.regExp) {
-        (formRules[fieldKey]).push(AirValidator.show('')
+        (formRules[fieldKey]).push(AirValidator.show(AirConstant.EMPTY_STRING)
           .ifNotTest(config.regExp))
       }
     }
@@ -494,20 +491,20 @@ export class AirValidator {
    * @param whats 字符串数组
    */
   ifContain(...whats: string[]): this {
-    let error = ''
+    let error = AirConstant.EMPTY_STRING
     this.validator = (_: AirValidatorRule, value: string, callback: AirValidatorCallback) => {
       if (!value) {
         callback()
         return
       }
       for (const what of whats) {
-        error = ''
+        error = AirConstant.EMPTY_STRING
         if (value.indexOf(what) >= 0) {
           error = what
           break
         }
       }
-      if (error !== '') {
+      if (error !== AirConstant.EMPTY_STRING) {
         callback(this.message || `不允许输入中包含 ${error} `)
       } else {
         callback()
diff --git a/helper/AirVersion.ts b/helper/AirVersion.ts
index 794ff44..edb64ec 100644
--- a/helper/AirVersion.ts
+++ b/helper/AirVersion.ts
@@ -1,6 +1,7 @@
 /* eslint-disable no-console */
 import ElementPlus from 'element-plus'
 import { AirAlert } from '../feedback/AirAlert'
+import { AirConstant } from '../config/AirConstant'
 
 /**
  * # 版本工具类
@@ -12,6 +13,11 @@ export class AirVersion {
    */
   private static readonly elementPlusRequired = '2.8.0'
 
+  /**
+   * ## 版本号长度
+   */
+  private static readonly VERSION_LENGTH = 2
+
   /**
    * ## 检查 `Element Plus`
    */
@@ -40,10 +46,10 @@ export class AirVersion {
    * @param padding `可选` 填充位数 默认 `2`
    * @returns 版本号数字
    */
-  static parseVersion(version: string, splitor = '.', padding = 2): number {
+  static parseVersion(version: string, splitor = AirConstant.DOT, padding = this.VERSION_LENGTH): number {
     return parseInt(version.split(splitor)
-      .map((item) => item.padStart(padding, '0'))
-      .join(''), 10)
+      .map((item) => item.padStart(padding, AirConstant.ZERO_STRING))
+      .join(AirConstant.EMPTY_STRING), 10)
   }
 
   /**
@@ -53,7 +59,7 @@ export class AirVersion {
    * @param padding `可选` 填充位数 默认 `2`
    * @returns 版本号字符串
    */
-  static formatVersion(version: number, splitor = '.', padding = 2): string {
+  static formatVersion(version: number, splitor = AirConstant.DOT, padding = this.VERSION_LENGTH): string {
     const major = Math.floor(version / (10 ** padding ** padding))
     const minor = Math.floor(version % (10 ** padding ** padding)) / (10 ** padding)
     return [major, minor].join(splitor)
diff --git a/index.ts b/index.ts
index 0c91b54..135866d 100644
--- a/index.ts
+++ b/index.ts
@@ -49,8 +49,8 @@ console.clear()
 
 console.log(
   `%c©%cAirPower%c4T%c${AirConfig.version}%c\n已支持: Web、微信小程序、uniapp\n\n%c🔥🔥🔥AirPower系列开源项目推荐\n
-%c基础脚手架: https://github.com/HammCn/AirPower
-%c后端(Java): https://github.com/HammCn/AirPower4J
+%c前端: https://github.com/HammCn/AirPower4T
+%c后端: https://github.com/HammCn/AirPower4J
   `,
   `padding:20px 0px 0px 0px;
   font-size:24px;font-weight:bold;
diff --git a/model/extend/AirDictionaryArray.ts b/model/extend/AirDictionaryArray.ts
index c668c5a..e9af516 100644
--- a/model/extend/AirDictionaryArray.ts
+++ b/model/extend/AirDictionaryArray.ts
@@ -2,6 +2,7 @@ import { AirColorString, AirEnumKey } from '../../type/AirType'
 import { AirColor } from '../../enum/AirColor'
 import { IDictionary } from '../../interface/IDictionary'
 import { AirDictionary } from '../AirDictionary'
+import { AirConstant } from '@/airpower/config/AirConstant'
 
 /**
  * # 字典数组
@@ -34,7 +35,7 @@ export class AirDictionaryArray<T extends IDictionary = IDictionary> extends Arr
    * @param key Key
    * @param defaultLabel 默认Label
    */
-  getLabel(key: AirEnumKey, defaultLabel = '-'): string {
+  getLabel(key: AirEnumKey, defaultLabel = AirConstant.HYPHEN): string {
     return this.get(key).label || defaultLabel
   }
 
diff --git a/type/AirType.ts b/type/AirType.ts
index d420441..2f9f202 100644
--- a/type/AirType.ts
+++ b/type/AirType.ts
@@ -92,6 +92,16 @@ export type AirValidatorCallback = (error?: string) => void
  */
 export type AirValidatorRule = AirAny
 
+/**
+ * ## 验证器数据类型
+ */
+export type AirValidatorType = 'string' | 'number' | 'date' | 'array'
+
+/**
+ * ## 验证器触发类型
+ */
+export type AirValidatorTrigger = 'blur' | 'change'
+
 /**
  * ##  图标类型字符串类型
  */