diff --git a/src/simapi.core.ts b/src/simapi.core.ts
index bbcabf4..566d29d 100644
--- a/src/simapi.core.ts
+++ b/src/simapi.core.ts
@@ -11,314 +11,318 @@
  */
 
 import {
-  type SimApiVersions,
-  type SimApiAuthConfig,
-  type SimApiApiConfig,
-  type SimApiOptions,
-  type SimApiBaseResponse,
+    type SimApiVersions,
+    type SimApiAuthConfig,
+    type SimApiApiConfig,
+    type SimApiOptions,
+    type SimApiBaseResponse,
 } from './types'
 
 export type {
-  SimApiVersions,
-  SimApiAuthConfig,
-  SimApiApiConfig,
-  SimApiOptions,
-  SimApiBaseResponse,
+    SimApiVersions,
+    SimApiAuthConfig,
+    SimApiApiConfig,
+    SimApiOptions,
+    SimApiBaseResponse,
 } from './types'
 
 declare const SimApiVersion: string;
 declare const AppVersion: string;
+
 // ── Helper: Fetch with Timeout ────────────────────────────────────────
 
 function fetchWithTimeout(
-  url: string,
-  options: RequestInit,
-  timeout: number = 10000
+    url: string,
+    options: RequestInit,
+    timeout: number = 10000
 ): Promise<Response> {
-  return Promise.race([
-    fetch(url, options),
-    new Promise<never>((_, reject) =>
-      setTimeout(() => reject(new Error(`Request timeout after ${timeout}ms`)), timeout)
-    ),
-  ])
+    return Promise.race([
+        fetch(url, options),
+        new Promise<never>((_, reject) =>
+            setTimeout(() => reject(new Error(`Request timeout after ${timeout}ms`)), timeout)
+        ),
+    ])
 }
 
 // ── Helper: Fetch POST with JSON body ────────────────────────────────────
 
 async function fetchPost<T = any>(
-  url: string,
-  body: any,
-  headers: Record<string, string>,
-  timeout: number
+    url: string,
+    body: any,
+    headers: Record<string, string>,
+    timeout: number
 ): Promise<SimApiBaseResponse<T>> {
-  const options: RequestInit = {
-    method: 'POST',
-    headers: headers as HeadersInit,
-    body: body instanceof FormData ? body : JSON.stringify(body),
-    credentials: 'omit',  // 从不发送 Cookie
-  }
-
-  const response = await fetchWithTimeout(url, options, timeout)
-
-  if (!response.ok) {
-    const errorData = await response.json().catch(() => ({}))
-    throw {
-      status: response.status,
-      statusText: response.statusText,
-      data: errorData,
-      message: `HTTP ${response.status}: ${response.statusText}`,
+    const options: RequestInit = {
+        method: 'POST',
+        headers: headers as HeadersInit,
+        body: body instanceof FormData ? body : JSON.stringify(body),
+        credentials: 'omit',  // 从不发送 Cookie
     }
-  }
 
-  return response.json()
+    const response = await fetchWithTimeout(url, options, timeout)
+
+    if (!response.ok) {
+        const errorData = await response.json().catch(() => ({}))
+        throw {
+            status: response.status,
+            statusText: response.statusText,
+            data: errorData,
+            message: `HTTP ${response.status}: ${response.statusText}`,
+        }
+    }
+
+    return response.json()
 }
 
 // ── SimApiCore ────────────────────────────────────────
 
 export class SimApiCore {
-  debug: boolean = true
-  auth: SimApiAuthConfig = {
-    token_name: 'simapi-auth-token',
-    check_url: '/auth/check',
-    logout_url: '/auth/logout',
-    login_url: '/auth/login',
-  }
-
-  api: SimApiApiConfig = {
-    endpoints: { default: '' },
-    defaultEndpoint: 'default',
-    businessCallback: {
-      401: () => localStorage.removeItem(this.auth.token_name),
-      common: () => {},
-    },
-    responseCallback: {
-      success: (response: any) => response,
-      error: (_err: any) => {},
-    },
-    timeout: 10000,
-  }
-
-  constructor(options?: SimApiOptions) {
-    if (options) {
-      this.configure(options)
+    debug: boolean = true
+    auth: SimApiAuthConfig = {
+        token_name: 'simapi-auth-token',
+        check_url: '/auth/check',
+        logout_url: '/auth/logout',
+        login_url: '/auth/login',
     }
-  }
 
-  /**
-   * 从 window.simapi 读取配置并初始化
-   *
-   * 支持字段：endpoints, defaultEndpoint, debug
-   * 业务回调（businessCallback / responseCallback）需在代码中处理
-   */
-  autoInit(): void {
-    const config = (window as any).simapi
-    if (!config) return
-
-    if (config.debug !== undefined) {
-      this.debug = config.debug
+    api: SimApiApiConfig = {
+        endpoints: {default: ''},
+        defaultEndpoint: 'default',
+        businessCallback: {
+            401: () => localStorage.removeItem(this.auth.token_name),
+            common: () => {
+            },
+        },
+        responseCallback: {
+            success: (response: any) => response,
+            error: (_err: any) => {
+            },
+        },
+        timeout: 10000,
     }
-    if (config.endpoints) {
-      this.api.endpoints = { ...this.api.endpoints, ...config.endpoints }
-    }
-    if (config.defaultEndpoint) {
-      this.api.defaultEndpoint = config.defaultEndpoint
-    }
-  }
 
-  configure(options: SimApiOptions): void {
-    if (options.debug !== undefined) {
-      this.debug = options.debug
-    }
-    if (options.auth) {
-      this.auth = { ...this.auth, ...options.auth }
-    }
-    if (options.api) {
-      this.api = {
-        ...this.api,
-        ...options.api,
-        endpoints: { ...this.api.endpoints, ...(options.api.endpoints ?? {}) },
-        businessCallback: { ...this.api.businessCallback, ...(options.api.businessCallback ?? {}) },
-        responseCallback: { ...this.api.responseCallback, ...(options.api.responseCallback ?? {}) },
-      }
-    }
-  }
-
-  setEndpoints(endpoints: { [name: string]: string }): void {
-    this.api.endpoints = { ...this.api.endpoints, ...endpoints }
-  }
-
-  getEndpoint(name?: string): string {
-    return this.api.endpoints[name ?? this.api.defaultEndpoint] ?? ''
-  }
-
-  setBusinessCallback(code: number | string, callback: (data: any) => void): void {
-    this.api.businessCallback[code] = callback
-  }
-
-  getToken(): string {
-    return localStorage.getItem(this.auth.token_name) ?? ''
-  }
-
-  setToken(token: string): void {
-    localStorage.setItem(this.auth.token_name, token)
-  }
-
-  removeToken(): void {
-    localStorage.removeItem(this.auth.token_name)
-  }
-
-  get isLoggedIn(): boolean {
-    return !!localStorage.getItem(this.auth.token_name)
-  }
-
-  genS4(): string {
-    return (((1 + Math.random()) * 0x10000 * Date.parse(new Date().toString())) | 0)
-      .toString(16)
-      .substring(1)
-  }
-
-  /**
-   * 日志工具（仅在 debug 模式下输出）
-   *
-   * @example
-   * api.logDebug('用户登录', { id: 1, name: 'test' })
-   * api.logDebug('请求开始', uri, params)
-   */
-  logDebug(...args: any[]): void {
-    if (!this.debug) return
-    console.log('[DEBUG]', ...args)
-  }
-
-  /**
-   * 获取版本信息
-   *
-   * @param endpointName - 指定从哪个 endpoint 获取版本，默认使用 default endpoint
-   * @returns 版本信息对象
-   *
-   * @example
-   * // 从默认 endpoint 获取
-   * const versions = await api.getVersion()
-   *
-   * // 从指定 endpoint 获取
-   * const versions = await api.getVersion('backup')
-   */
-  async getVersion(endpointName?: string): Promise<SimApiVersions> {
-    const versions: SimApiVersions = {
-      uiApp: typeof AppVersion === 'undefined' ? "0.0.0-develop" : AppVersion,
-      uiSimApi: typeof SimApiVersion === 'undefined' ? "0.0.0-develop" : SimApiVersion,
-      apiApp: '0.0.0',
-      apiSimApi: '0.0.0',
-      apiAppFull: '0.0.0',
-      apiSimApiFull: '0.0.0',
-    };
-    try {
-      const resp = await this.query<any>('/versions', {}, endpointName)
-      if (resp?.data) {
-        const d = resp.data
-        versions.apiApp= d.App?.split('+')[0] ?? '0.0.0';
-        versions.apiSimApi= d.SimApi?.split('+')[0] ?? '0.0.0';
-        versions.apiAppFull= d.App ?? '0.0.0';
-        versions.apiSimApiFull= d.SimApi ?? '0.0.0';
-        if (this.debug) {
-          console.log(`UI主应用版本: ${versions.uiApp}\nUISimApi版本: ${versions.uiSimApi}\nAPI主应用版本: ${versions.apiApp}\nAPISimApi版本: ${versions.apiSimApi}`)
+    constructor(options?: SimApiOptions) {
+        if (options) {
+            this.configure(options)
         }
-        return versions
-      }
-    } catch {
-      // 版本获取失败返回默认值
-    }
-    return versions;
-  }
-
-  async query<T = any>(
-    uri: string,
-    params: any = {},
-    endpointKey?: string,
-    extraHeaders?: Record<string, string>
-  ): Promise<SimApiBaseResponse<T>> {
-    const headers: Record<string, string> = { ...extraHeaders, ...{} }
-    const queryId = this.genS4()
-
-    if (!(params instanceof FormData)) {
-      headers['Content-Type'] = 'application/json'
     }
 
-    const token = this.getToken()
-    if (token) {
-      headers['Token'] = token
+    /**
+     * 从 window.simapi 读取配置并初始化
+     *
+     * 支持字段：endpoints, defaultEndpoint, debug
+     * 业务回调（businessCallback / responseCallback）需在代码中处理
+     */
+    autoInit(): void {
+        const config = (window as any).simapi
+        if (!config) return
+
+        if (config.debug !== undefined) {
+            this.debug = config.debug
+        }
+        if (config.endpoints) {
+            this.api.endpoints = {...this.api.endpoints, ...config.endpoints}
+        }
+        if (config.defaultEndpoint) {
+            this.api.defaultEndpoint = config.defaultEndpoint
+        }
     }
 
-    if (this.debug) {
-      headers['Query-Id'] = queryId
-      console.log('[REQUEST*]', queryId, '->', uri, 'AUTH:', localStorage.getItem(this.auth.token_name))
+    configure(options: SimApiOptions): void {
+        if (options.debug !== undefined) {
+            this.debug = options.debug
+        }
+        if (options.auth) {
+            this.auth = {...this.auth, ...options.auth}
+        }
+        if (options.api) {
+            this.api = {
+                ...this.api,
+                ...options.api,
+                endpoints: {...this.api.endpoints, ...(options.api.endpoints ?? {})},
+                businessCallback: {...this.api.businessCallback, ...(options.api.businessCallback ?? {})},
+                responseCallback: {...this.api.responseCallback, ...(options.api.responseCallback ?? {})},
+            }
+        }
     }
 
-    const url = this.getEndpoint(endpointKey) + uri
-
-    try {
-      const respData = await fetchPost<T>(
-        url,
-        params,
-        headers,
-        this.api.timeout ?? 10000
-      )
-      if (this.debug) {
-        console.log('[RESPONSE]', queryId, '->', respData)
-      }
-      const processedData = this.api.responseCallback.success(respData) as SimApiBaseResponse<T>
-
-      // 业务回调处理
-      if (this.api.businessCallback.hasOwnProperty(processedData.code)) {
-        this.api.businessCallback[processedData.code](processedData)
-      } else if (this.api.businessCallback['common'] && processedData.code !== 200) {
-        this.api.businessCallback['common'](processedData)
-      }
-
-      // code != 200 时抛出业务错误
-      if (processedData.code !== 200) {
-        throw processedData
-      }
-      return processedData
-
-    } catch (error: any) {
-      if (this.debug) {
-        console.log('[RESPONSE]', queryId, '->', error)
-      }
-      // 网络/HTTP 错误：包装成标准响应格式抛出
-      if (!error?.code) {
-        this.api.responseCallback.error(error)
-        throw {
-          code: -1,
-          message: error?.message || '网络错误',
-          data: error,
-        } as SimApiBaseResponse<T>
-      }
-      // 业务错误直接抛出
-      throw error
+    setEndpoints(endpoints: { [name: string]: string }): void {
+        this.api.endpoints = {...this.api.endpoints, ...endpoints}
     }
-  }
 
-  async login(request: Record<string, any>): Promise<SimApiBaseResponse<string>> {
-    const result = await this.query<string>(this.auth.login_url, request)
-    if (result?.data) {
-      this.setToken(result.data)
+    getEndpoint(name?: string): string {
+        return this.api.endpoints[name ?? this.api.defaultEndpoint] ?? ''
     }
-    return result
-  }
 
-  async logout(url?: string | null): Promise<any> {
-    this.removeToken()
-    if (url !== null) {
-      return this.query(url ?? this.auth.logout_url).catch(() => true)
+    setBusinessCallback(code: number | string, callback: (data: any) => void): void {
+        this.api.businessCallback[code] = callback
     }
-    return true
-  }
 
-  async checkLogin(url?: string | null): Promise<void> {
-    if (url !== null) {
-      await this.query(url ?? this.auth.check_url).catch(() => {})
-    } else if (this.getToken()) {
-      this.api.businessCallback[401]?.(null)
+    getToken(): string {
+        return localStorage.getItem(this.auth.token_name) ?? ''
+    }
+
+    setToken(token: string): void {
+        localStorage.setItem(this.auth.token_name, token)
+    }
+
+    removeToken(): void {
+        localStorage.removeItem(this.auth.token_name)
+    }
+
+    get isLoggedIn(): boolean {
+        return !!localStorage.getItem(this.auth.token_name)
+    }
+
+    genS4(): string {
+        return (((1 + Math.random()) * 0x10000 * Date.parse(new Date().toString())) | 0)
+            .toString(16)
+            .substring(1)
+    }
+
+    /**
+     * 日志工具（仅在 debug 模式下输出）
+     *
+     * @example
+     * api.logDebug('用户登录', { id: 1, name: 'test' })
+     * api.logDebug('请求开始', uri, params)
+     */
+    logDebug(...args: any[]): void {
+        if (!this.debug) return
+        console.log('[DEBUG]', ...args)
+    }
+
+    /**
+     * 获取版本信息
+     *
+     * @param endpointName - 指定从哪个 endpoint 获取版本，默认使用 default endpoint
+     * @returns 版本信息对象
+     *
+     * @example
+     * // 从默认 endpoint 获取
+     * const versions = await api.getVersion()
+     *
+     * // 从指定 endpoint 获取
+     * const versions = await api.getVersion('backup')
+     */
+    async getVersion(endpointName?: string): Promise<SimApiVersions> {
+        const versions: SimApiVersions = {
+            uiApp: typeof AppVersion === 'undefined' ? "0.0.0-develop" : AppVersion,
+            uiSimApi: typeof SimApiVersion === 'undefined' ? "0.0.0-develop" : SimApiVersion,
+            apiApp: '0.0.0',
+            apiSimApi: '0.0.0',
+            apiAppFull: '0.0.0',
+            apiSimApiFull: '0.0.0',
+        };
+        try {
+            const resp = await this.query<any>('/versions', {}, endpointName)
+            if (resp?.data) {
+                const d = resp.data
+                versions.apiApp = d.App?.split('+')[0] ?? '0.0.0';
+                versions.apiSimApi = d.SimApi?.split('+')[0] ?? '0.0.0';
+                versions.apiAppFull = d.App ?? '0.0.0';
+                versions.apiSimApiFull = d.SimApi ?? '0.0.0';
+                if (this.debug) {
+                    console.log(`UI主应用版本: ${versions.uiApp}\nUISimApi版本: ${versions.uiSimApi}\nAPI主应用版本: ${versions.apiApp}\nAPISimApi版本: ${versions.apiSimApi}`)
+                }
+                return versions
+            }
+        } catch {
+            // 版本获取失败返回默认值
+        }
+        return versions;
+    }
+
+    async query<T = any>(
+        uri: string,
+        params: any = {},
+        endpointKey?: string,
+        extraHeaders?: Record<string, string>
+    ): Promise<SimApiBaseResponse<T>> {
+        const headers: Record<string, string> = {...extraHeaders, ...{}}
+        const queryId = this.genS4()
+
+        if (!(params instanceof FormData)) {
+            headers['Content-Type'] = 'application/json'
+        }
+
+        const token = this.getToken()
+        if (token) {
+            headers['Token'] = token
+        }
+
+        if (this.debug) {
+            headers['Query-Id'] = queryId
+            console.log('[REQUEST*]', queryId, '->', uri, 'AUTH:', localStorage.getItem(this.auth.token_name))
+        }
+
+        const url = this.getEndpoint(endpointKey) + uri
+
+        try {
+            const respData = await fetchPost<T>(
+                url,
+                params,
+                headers,
+                this.api.timeout ?? 10000
+            )
+            if (this.debug) {
+                console.log('[RESPONSE]', queryId, '->', respData)
+            }
+            const processedData = this.api.responseCallback.success(respData) as SimApiBaseResponse<T>
+
+            // 业务回调处理
+            if (this.api.businessCallback.hasOwnProperty(processedData.code)) {
+                this.api.businessCallback[processedData.code](processedData)
+            } else if (this.api.businessCallback['common'] && processedData.code !== 200) {
+                this.api.businessCallback['common'](processedData)
+            }
+
+            // code != 200 时抛出业务错误
+            if (processedData.code !== 200) {
+                throw processedData
+            }
+            return processedData
+
+        } catch (error: any) {
+            if (this.debug) {
+                console.log('[RESPONSE]', queryId, '->', error)
+            }
+            // 网络/HTTP 错误：包装成标准响应格式抛出
+            if (!error?.code) {
+                this.api.responseCallback.error(error)
+                throw {
+                    code: -1,
+                    message: error?.message || '网络错误',
+                    data: error,
+                } as SimApiBaseResponse<T>
+            }
+            // 业务错误直接抛出
+            throw error
+        }
+    }
+
+    async login(request: Record<string, any>): Promise<SimApiBaseResponse<string>> {
+        const result = await this.query<string>(this.auth.login_url, request)
+        if (result?.data) {
+            this.setToken(result.data)
+        }
+        return result
+    }
+
+    async logout(url?: string | null): Promise<any> {
+        if (url !== null) {
+            return this.query(url ?? this.auth.logout_url).catch(() => true)
+        }
+        this.removeToken()
+        return true
+    }
+
+    async checkLogin(url?: string | null): Promise<void> {
+        if (url !== null) {
+            await this.query(url ?? this.auth.check_url).catch(() => {
+            })
+        } else if (this.getToken()) {
+            this.api.businessCallback[401]?.(null)
+        }
     }
-  }
 }