diff --git a/src/main/apis/app/remoteNotice/index.ts b/src/main/apis/app/remoteNotice/index.ts
index 9040024d..cdf373ab 100644
--- a/src/main/apis/app/remoteNotice/index.ts
+++ b/src/main/apis/app/remoteNotice/index.ts
@@ -47,7 +47,6 @@ class RemoteNoticeHandler {
       const localCountStorage: IRemoteNoticeLocalCountStorage = fs.readJSONSync(REMOTE_NOTICE_LOCAL_STORAGE_PATH, 'utf8')
       this.remoteNoticeLocalCountStorage = localCountStorage
     } catch (e) {
-      console.log(e)
       this.remoteNoticeLocalCountStorage = localCountStorage
     }
   }
diff --git a/src/main/manage/apis/aliyun.ts b/src/main/manage/apis/aliyun.ts
index 31d1f12a..8d772e41 100644
--- a/src/main/manage/apis/aliyun.ts
+++ b/src/main/manage/apis/aliyun.ts
@@ -1,18 +1,37 @@
+// Axios
 import axios from 'axios'
+
+// 加密函数、获取文件 MIME 类型、错误格式化函数、新的下载器、并发异步任务池
 import { hmacSha1Base64, getFileMimeType, formatError, NewDownloader, ConcurrencyPromisePool } from '../utils/common'
+
+// Electron 相关
 import { ipcMain, IpcMainEvent } from 'electron'
+
+// 快速 XML 解析器
 import { XMLParser } from 'fast-xml-parser'
+
+// 阿里云 OSS 客户端库
 import OSS from 'ali-oss'
+
+// 路径处理库
 import path from 'path'
+
+// 是否为图片的判断函数
 import { isImage } from '~/renderer/manage/utils/common'
+
+// 窗口管理器
 import windowManager from 'apis/app/window/windowManager'
+
+// 枚举类型声明
 import { IWindowList } from '#/types/enum'
-import UpDownTaskQueue,
-{
-  uploadTaskSpecialStatus,
-  commonTaskStatus
-} from '../datastore/upDownTaskQueue'
+
+// 上传下载任务队列
+import UpDownTaskQueue, { uploadTaskSpecialStatus, commonTaskStatus } from '../datastore/upDownTaskQueue'
+
+// 日志记录器
 import { ManageLogger } from '../utils/logger'
+
+// 取消下载任务的加载文件列表、刷新下载文件传输列表
 import { cancelDownloadLoadingFileList, refreshDownloadFileTransferList } from '@/manage/utils/static'
 
 // 坑爹阿里云 返回数据类型标注和实际各种不一致
@@ -49,22 +68,20 @@ class AliyunApi {
   }
 
   formatFile (item: OSS.ObjectMeta, slicedPrefix: string, urlPrefix: string): any {
-    const result = {
+    const fileName = item.name.replace(slicedPrefix, '')
+    return {
       ...item,
       key: item.name,
-      rawUrl: `${urlPrefix}/${item.name}`,
-      fileName: item.name.replace(slicedPrefix, ''),
+      fileName,
       fileSize: item.size,
       formatedTime: new Date(item.lastModified).toLocaleString(),
       isDir: false,
       checked: false,
       match: false,
-      isImage: isImage(item.name.replace(slicedPrefix, ''))
+      isImage: isImage(fileName),
+      rawUrl: item.url,
+      url: `${urlPrefix}/${item.name}`
     }
-    const temp = result.rawUrl
-    result.rawUrl = result.url
-    result.url = temp
-    return result
   }
 
   getCanonicalizedOSSHeaders (headers: IStringKeyMap) {
@@ -100,47 +117,30 @@ class AliyunApi {
      * 获取存储桶列表
     */
   async getBucketList (): Promise<any> {
-    const formatItem = (item: OSS.Bucket) => {
-      return {
+    const getBuckets = async (marker?: string) => {
+      const res = await this.ctx.listBuckets({
+        marker,
+        'max-keys': 1000
+      }) as IStringKeyMap
+      if (res.res.statusCode !== 200 || !res.buckets) return { result: [], isTruncated: false }
+      const formattedBuckets = res.buckets.map((item: OSS.Bucket) => ({
         Name: item.name,
         Location: item.region,
         CreationDate: item.creationDate
-      }
-    }
-    const res = await this.ctx.listBuckets({
-      'max-keys': 1000
-    }) as IStringKeyMap
-    const result = [] as IStringKeyMap[]
-    let NextMarker = ''
-    if (res.res.statusCode === 200) {
-      if (res.buckets) {
-        result.push(...res.buckets.map((item: OSS.Bucket) => formatItem(item)))
-        let isTruncated = res.isTruncated
-        NextMarker = res.nextMarker
-        while (isTruncated) {
-          const res = await this.ctx.listBuckets({
-            marker: NextMarker,
-            'max-keys': 1000
-          }) as IStringKeyMap
-          if (res.res.statusCode === 200) {
-            if (res.buckets) {
-              result.push(...res.buckets.map((item: OSS.Bucket) => formatItem(item)))
-              isTruncated = res.isTruncated
-              NextMarker = res.nextMarker
-            } else {
-              isTruncated = false
-            }
-          } else {
-            isTruncated = false
-          }
-        }
-        return result
-      } else {
-        return []
-      }
-    } else {
-      return []
+      }))
+      return { result: formattedBuckets, isTruncated: res.isTruncated, nextMarker: res.nextMarker }
     }
+    const result: IStringKeyMap[] = []
+    let NextMarker: string | undefined
+    let isTruncated: boolean
+    do {
+      const { result: buckets, isTruncated: truncated, nextMarker } = await getBuckets(NextMarker)
+      result.push(...buckets)
+      NextMarker = nextMarker
+      isTruncated = truncated
+    } while (isTruncated)
+
+    return result
   }
 
   /**
@@ -151,6 +151,7 @@ class AliyunApi {
       Date: new Date().toUTCString()
     }
     const authorization = this.authorization('GET', `/${param.bucketName}/?cname`, headers, '', '')
+
     const res = await axios({
       url: `https://${param.bucketName}.${param.region}.aliyuncs.com/?cname`,
       method: 'GET',
@@ -159,25 +160,22 @@ class AliyunApi {
         Authorization: authorization
       }
     })
+
     if (res.status === 200) {
       const parser = new XMLParser()
       const result = parser.parse(res.data)
-      if (result.ListCnameResult && result.ListCnameResult.Cname) {
-        if (Array.isArray(result.ListCnameResult.Cname)) {
-          const cnameList = [] as string[]
-          result.ListCnameResult.Cname.forEach((item: IStringKeyMap) => {
-            item.Status === 'Enabled' && cnameList.push(item.Domain)
-          })
-          return cnameList
-        } else {
-          return result.ListCnameResult.Cname.Status === 'Enabled' ? [result.ListCnameResult.Cname.Domain] : []
-        }
-      } else {
-        return []
+
+      if (result.ListCnameResult?.Cname) {
+        const cnames = Array.isArray(result.ListCnameResult.Cname)
+          ? result.ListCnameResult.Cname
+          : [result.ListCnameResult.Cname]
+
+        return cnames
+          .filter((item: IStringKeyMap) => item.Status === 'Enabled')
+          .map((item: IStringKeyMap) => item.Domain)
       }
-    } else {
-      return []
     }
+    return []
   }
 
   /**
@@ -329,16 +327,10 @@ class AliyunApi {
     const { bucketName: bucket, bucketConfig: { Location: region }, prefix, marker, itemsPerPage } = configMap
     const slicedPrefix = prefix.slice(1)
     const urlPrefix = configMap.customUrl || `https://${bucket}.${region}.aliyuncs.com`
-    let res = {} as any
-    const result = {
-      fullList: <any>[],
-      isTruncated: false,
-      nextMarker: '',
-      success: false
-    }
+
     const client = this.getNewCtx(region, bucket)
-    res = await client.listV2({
-      prefix: slicedPrefix === '' ? undefined : slicedPrefix,
+    const res = await client.listV2({
+      prefix: slicedPrefix || undefined,
       delimiter: '/',
       'max-keys': itemsPerPage.toString(),
       'continuation-token': marker
@@ -347,18 +339,24 @@ class AliyunApi {
     }) as any
     // prefixes can be null
     // objects will be [] when no file
-    if (res && res.res.statusCode === 200) {
-      res.prefixes && res.prefixes.forEach((item: string) => {
-        result.fullList.push(this.formatFolder(item, slicedPrefix))
-      })
-      res.objects && res.objects.forEach((item: OSS.ObjectMeta) => {
-        item.size !== 0 && result.fullList.push(this.formatFile(item, slicedPrefix, urlPrefix))
-      })
-      result.isTruncated = res.isTruncated
-      result.nextMarker = res.nextContinuationToken || ''
-      result.success = true
+    if (res?.res.statusCode !== 200) {
+      return {
+        fullList: [],
+        isTruncated: false,
+        nextMarker: '',
+        success: false
+      }
+    }
+    const fullList = [
+      ...(res.prefixes?.map((item: string) => this.formatFolder(item, slicedPrefix)) || []),
+      ...(res.objects?.filter((item: OSS.ObjectMeta) => item.size !== 0).map((item: OSS.ObjectMeta) => this.formatFile(item, slicedPrefix, urlPrefix)) || [])
+    ]
+    return {
+      fullList,
+      isTruncated: res.isTruncated,
+      nextMarker: res.nextContinuationToken || '',
+      success: true
     }
-    return result
   }
 
   /**
@@ -374,16 +372,15 @@ class AliyunApi {
   async renameBucketFile (configMap: IStringKeyMap): Promise<boolean> {
     const { bucketName, region, oldKey, newKey } = configMap
     const client = this.getNewCtx(region, bucketName)
-    const res = await client.copy(
+    const copyRes = await client.copy(
       newKey,
       oldKey
     ) as any
-    if (res && res.res.statusCode === 200) {
-      const res2 = await client.delete(oldKey) as any
-      return res2 && res2.res.statusCode === 204
-    } else {
-      return false
+    if (copyRes?.res.statusCode === 200) {
+      const deleteRes = await client.delete(oldKey) as any
+      return deleteRes?.res.statusCode === 204
     }
+    return false
   }
 
   /**
@@ -399,7 +396,7 @@ class AliyunApi {
     const { bucketName, region, key } = configMap
     const client = this.getNewCtx(region, bucketName)
     const res = await client.delete(key) as any
-    return res && res.res.statusCode === 204
+    return res?.res.statusCode === 204
   }
 
   /**
@@ -415,62 +412,39 @@ class AliyunApi {
       CommonPrefixes: [] as any[],
       Contents: [] as any[]
     }
-    let res = await client.listV2({
-      prefix: key,
-      delimiter: '/',
-      'max-keys': '1000'
-    }, {
-      timeout: this.timeOut
-    }) as any
-    if (res && res.res.statusCode === 200) {
+    do {
+      const res = await client.listV2({
+        prefix: key,
+        delimiter: '/',
+        'max-keys': '1000',
+        'continuation-token': marker
+      }, {
+        timeout: this.timeOut
+      }) as any
+      if (res?.res.statusCode !== 200) return false
+
       res.prefixes !== null && allFileList.CommonPrefixes.push(...res.prefixes)
-      res.objects.length > 0 && allFileList.Contents.push(...res.objects)
+      res.objects?.length > 0 && allFileList.Contents.push(...res.objects)
       isTruncated = res.isTruncated
       marker = res.nextContinuationToken
-      while (isTruncated) {
-        res = await client.listV2({
-          prefix: key,
-          delimiter: '/',
-          'max-keys': '1000',
-          'continuation-token': marker
-        }, {
-          timeout: this.timeOut
-        }) as any
-        if (res && res.res.statusCode === 200) {
-          res.prefixes !== null && allFileList.CommonPrefixes.push(...res.prefixes)
-          res.objects.length > 0 && allFileList.Contents.push(...res.objects)
-          isTruncated = res.isTruncated
-          marker = res.nextContinuationToken
-        } else {
-          return false
-        }
-      }
-    } else {
-      return false
-    }
+    } while (isTruncated)
+
     if (allFileList.CommonPrefixes.length > 0) {
       for (const item of allFileList.CommonPrefixes) {
-        res = await this.deleteBucketFolder({
+        const successfully = await this.deleteBucketFolder({
           bucketName,
           region,
           key: item
         })
-        if (!res) {
-          return false
-        }
+        if (!successfully) return false
       }
     }
     if (allFileList.Contents.length > 0) {
       const cycle = Math.ceil(allFileList.Contents.length / 1000)
       for (let i = 0; i < cycle; i++) {
-        res = await client.deleteMulti(
-          allFileList.Contents.slice(i * 1000, (i + 1) * 1000).map((item: any) => {
-            return item.name
-          })
-        ) as any
-        if (!(res && res.res.statusCode === 200)) {
-          return false
-        }
+        const deleteRes = await client.deleteMulti(
+          allFileList.Contents.slice(i * 1000, (i + 1) * 1000).map((item: any) => item.name)) as any
+        if (deleteRes?.res.statusCode !== 200) return false
       }
     }
     return true
diff --git a/src/main/manage/apis/api.ts b/src/main/manage/apis/api.ts
index 4a7f3bc2..e1a63b4b 100644
--- a/src/main/manage/apis/api.ts
+++ b/src/main/manage/apis/api.ts
@@ -9,13 +9,13 @@ import UpyunApi from './upyun'
 import WebdavplistApi from './webdavplist'
 
 export default {
-  TcyunApi,
   AliyunApi,
-  QiniuApi,
-  UpyunApi,
-  SmmsApi,
   GithubApi,
   ImgurApi,
+  QiniuApi,
   S3plistApi,
+  SmmsApi,
+  TcyunApi,
+  UpyunApi,
   WebdavplistApi
 }
diff --git a/src/main/manage/apis/github.ts b/src/main/manage/apis/github.ts
index 33afb640..1b414ce2 100644
--- a/src/main/manage/apis/github.ts
+++ b/src/main/manage/apis/github.ts
@@ -1,16 +1,34 @@
+// HTTP 请求库
 import got from 'got'
+
+// 日志记录器
 import { ManageLogger } from '../utils/logger'
+
+// HTTP 代理格式化函数、是否为图片的判断函数
 import { formatHttpProxy, isImage } from '~/renderer/manage/utils/common'
+
+// 窗口管理器
 import windowManager from 'apis/app/window/windowManager'
+
+// 枚举类型声明
 import { IWindowList } from '#/types/enum'
+
+// Electron 相关
 import { ipcMain, IpcMainEvent } from 'electron'
+
+// got 上传函数、路径处理函数、新的下载器、获取请求代理、获取请求选项、并发异步任务池、错误格式化函数
 import { gotUpload, trimPath, NewDownloader, getAgent, getOptions, ConcurrencyPromisePool, formatError } from '../utils/common'
-import UpDownTaskQueue,
-{
-  commonTaskStatus
-} from '../datastore/upDownTaskQueue'
+
+// 上传下载任务队列
+import UpDownTaskQueue, { commonTaskStatus } from '../datastore/upDownTaskQueue'
+
+// 文件系统库
 import fs from 'fs-extra'
+
+// 路径处理库
 import path from 'path'
+
+// 取消下载任务的加载文件列表、刷新下载文件传输列表
 import { cancelDownloadLoadingFileList, refreshDownloadFileTransferList } from '@/manage/utils/static'
 
 class GithubApi {
@@ -252,34 +270,32 @@ class GithubApi {
   */
   async deleteBucketFolder (configMap: IStringKeyMap): Promise<boolean> {
     const { bucketName: repo, githubBranch: branch, key } = configMap
+    // get sha of the branch
     const refRes = await got(
       `${this.baseUrl}/repos/${this.username}/${repo}/git/refs/heads/${branch}`,
       getOptions('GET', this.commonHeaders, undefined, 'json', undefined, undefined, this.proxy)
     ) as any
-    if (refRes.statusCode !== 200) {
-      return false
-    }
+    if (refRes.statusCode !== 200) return false
     const refSha = refRes.body.object.sha
+    // get sha of the root tree
     const rootRes = await got(
       `${this.baseUrl}/repos/${this.username}/${repo}/branches/${branch}`,
       getOptions('GET', undefined, undefined, 'json', undefined, undefined, this.proxy)
     ) as any
-    if (rootRes.statusCode !== 200) {
-      return false
-    }
+    if (rootRes.statusCode !== 200) return false
     const rootSha = rootRes.body.commit.commit.tree.sha
     // TODO: if there are more than 10000 files in the folder, it will be truncated
     // Rare cases, not considered for now
+    // get sha of the folder tree
     const treeRes = await got(
       `${this.baseUrl}/repos/${this.username}/${repo}/git/trees/${branch}:${key.replace(/(^\/+|\/+$)/g, '')}`,
       getOptions('GET', this.commonHeaders, {
         recursive: true
       }, 'json', undefined, undefined, this.proxy)
     ) as any
-    if (treeRes.statusCode !== 200) {
-      return false
-    }
+    if (treeRes.statusCode !== 200) return false
     const oldTree = treeRes.body.tree
+    // create a new tree
     const newTree = oldTree.filter((item: any) => item.type === 'blob')
       .map((item:any) => ({
         path: `${key.replace(/(^\/+|\/+$)/g, '')}/${item.path}`,
@@ -294,10 +310,9 @@ class GithubApi {
         tree: newTree
       }), undefined, this.proxy)
     ) as any
-    if (newTreeShaRes.statusCode !== 201) {
-      return false
-    }
+    if (newTreeShaRes.statusCode !== 201) return false
     const newTreeSha = newTreeShaRes.body.sha
+    // create a new commit
     const commitRes = await got(
       `${this.baseUrl}/repos/${this.username}/${repo}/git/commits`,
       getOptions('POST', this.commonHeaders, undefined, 'json', JSON.stringify({
@@ -306,10 +321,9 @@ class GithubApi {
         parents: [refSha]
       }), undefined, this.proxy)
     ) as any
-    if (commitRes.statusCode !== 201) {
-      return false
-    }
+    if (commitRes.statusCode !== 201) return false
     const commitSha = commitRes.body.sha
+    // update the branch
     const updateRefRes = await got(
       `${this.baseUrl}/repos/${this.username}/${repo}/git/refs/heads/${branch}`,
       getOptions('PATCH', this.commonHeaders, undefined, 'json', JSON.stringify({
diff --git a/src/main/manage/apis/imgur.ts b/src/main/manage/apis/imgur.ts
index 73fa3c9d..ae9e9914 100644
--- a/src/main/manage/apis/imgur.ts
+++ b/src/main/manage/apis/imgur.ts
@@ -81,16 +81,12 @@ class ImgurApi {
       result.push(...res.body.data)
       initPage++
     } while (res.body.data.length > 0)
-    const finalResult = [] as any[]
-    for (let i = 0; i < result.length; i++) {
-      const item = result[i]
-      finalResult.push({
-        ...item,
-        Name: item.title,
-        Location: item.id,
-        CreationDate: item.datetime
-      })
-    }
+    const finalResult = result.map((item: any) => ({
+      ...item,
+      Name: item.title,
+      Location: item.id,
+      CreationDate: item.datetime
+    })) as any[]
     finalResult.push({
       Name: '全部',
       Location: 'unclassified',
diff --git a/src/main/manage/apis/qiniu.ts b/src/main/manage/apis/qiniu.ts
index e6f51e47..4ea5a39d 100644
--- a/src/main/manage/apis/qiniu.ts
+++ b/src/main/manage/apis/qiniu.ts
@@ -1,17 +1,34 @@
+// Axios
 import axios from 'axios'
+
+// 加密函数、获取文件 MIME 类型、新的下载器、错误格式化函数、并发异步任务池
 import { hmacSha1Base64, getFileMimeType, NewDownloader, formatError, ConcurrencyPromisePool } from '../utils/common'
+
+// 七牛云客户端库
 import qiniu from 'qiniu/index'
+
+// 路径处理库
 import path from 'path'
+
+// 是否为图片的判断函数
 import { isImage } from '~/renderer/manage/utils/common'
+
+// 窗口管理器
 import windowManager from 'apis/app/window/windowManager'
+
+// 枚举类型声明
 import { IWindowList } from '#/types/enum'
+
+// Electron 相关
 import { ipcMain, IpcMainEvent } from 'electron'
-import UpDownTaskQueue,
-{
-  uploadTaskSpecialStatus,
-  commonTaskStatus
-} from '../datastore/upDownTaskQueue'
+
+// 上传下载任务队列
+import UpDownTaskQueue, { uploadTaskSpecialStatus, commonTaskStatus } from '../datastore/upDownTaskQueue'
+
+// 日志记录器
 import { ManageLogger } from '../utils/logger'
+
+// 取消下载任务的加载文件列表、刷新下载文件传输列表
 import { cancelDownloadLoadingFileList, refreshDownloadFileTransferList } from '@/manage/utils/static'
 
 class QiniuApi {
@@ -49,16 +66,17 @@ class QiniuApi {
   }
 
   formatFile (item: any, slicedPrefix: string, urlPrefix: string) {
+    const fileName = item.key.replace(slicedPrefix, '')
     return {
       ...item,
-      fileName: item.key.replace(slicedPrefix, ''),
+      fileName,
       url: `${urlPrefix}/${item.key}`,
       fileSize: item.fsize,
       formatedTime: new Date(parseInt(item.putTime.toString().slice(0, -4), 10)).toLocaleString(),
       isDir: false,
       checked: false,
       match: false,
-      isImage: isImage(item.key.replace(slicedPrefix, ''))
+      isImage: isImage(fileName)
     }
   }
 
@@ -71,22 +89,20 @@ class QiniuApi {
     contentType: string,
     xQiniuHeaders?: IStringKeyMap
   ) {
-    let signStr = `${method.toUpperCase()} ${urlPath}`
-    query && (signStr += `?${query}`)
-    signStr += `\nHost: ${host}`
+    let signStr = `${method.toUpperCase()} ${urlPath}${query ? `?${query}` : ''}\nHost: ${host}`
+
     contentType && (signStr += `\nContent-Type: ${contentType}`)
-    let xQiniuHeaderStr = ''
     if (xQiniuHeaders) {
-      const xQiniuHeaderKeys = Object.keys(xQiniuHeaders).sort()
-      xQiniuHeaderKeys.forEach((key) => {
-        xQiniuHeaderStr += `\n${key}:${xQiniuHeaders[key]}`
-      })
+      const xQiniuHeaderStr = Object.keys(xQiniuHeaders)
+        .sort()
+        .map((key) => `\n${key}:${xQiniuHeaders[key]}`)
+        .join('')
       signStr += xQiniuHeaderStr
     }
+
     signStr += '\n\n'
-    if (contentType !== 'application/octet-stream' && body) {
-      signStr += body
-    }
+
+    if (contentType !== 'application/octet-stream' && body) signStr += body
     return `Qiniu ${this.accessKey}:${hmacSha1Base64(this.secretKey, signStr).replace(/\+/g, '-').replace(/\//g, '_')}`
   }
 
@@ -103,28 +119,21 @@ class QiniuApi {
       },
       timeout: this.timeout
     })
-    if (res && res.status === 200) {
-      if (res.data && res.data.length) {
-        const result = [] as any[]
-        for (let i = 0; i < res.data.length; i++) {
-          const info = await this.getBucketInfo({ bucketName: res.data[i] })
-          if (!info.success) {
-            return []
-          }
-          result.push({
-            Name: res.data[i],
-            Location: info.zone,
-            CreationDate: new Date().toISOString(),
-            Private: info.private
-          })
-        }
-        return result
-      } else {
-        return []
+    if (res?.status === 200 && res?.data?.length) {
+      const result = [] as any[]
+      for (let i = 0; i < res.data.length; i++) {
+        const info = await this.getBucketInfo({ bucketName: res.data[i] })
+        if (!info.success) return []
+        result.push({
+          Name: res.data[i],
+          Location: info.zone,
+          CreationDate: new Date().toISOString(),
+          Private: info.private
+        })
       }
-    } else {
-      return []
+      return result
     }
+    return []
   }
 
   /**
@@ -148,17 +157,15 @@ class QiniuApi {
       },
       timeout: this.timeout
     })
-    if (res && res.status === 200) {
-      return {
+    return res?.status === 200
+      ? {
         success: true,
         private: res.data.private,
         zone: res.data.zone
       }
-    } else {
-      return {
+      : {
         success: false
       }
-    }
   }
 
   /**
@@ -178,11 +185,7 @@ class QiniuApi {
       },
       timeout: this.timeout
     })
-    if (res && res.status === 200) {
-      return res.data && res.data.length ? res.data : []
-    } else {
-      return []
-    }
+    return res?.status === 200 && res?.data?.length ? res.data : []
   }
 
   /**
@@ -209,7 +212,7 @@ class QiniuApi {
       },
       timeout: this.timeout
     })
-    return res && res.status === 200
+    return res?.status === 200
   }
 
   /**
@@ -222,8 +225,7 @@ class QiniuApi {
    * }
   */
   async createBucket (configMap: IStringKeyMap): Promise<boolean> {
-    const { BucketName, region } = configMap
-    const { acl } = configMap
+    const { BucketName, region, acl } = configMap
     const urlPath = `/mkbucketv3/${BucketName}/region/${region}`
     const authorization = this.authorization('POST', urlPath, this.host, '', '', 'application/json')
     const res = await axios({
@@ -236,15 +238,12 @@ class QiniuApi {
       },
       timeout: this.timeout
     })
-    if (res && res.status === 200) {
-      const changeAclRes = await this.setBucketAclPolicy({
+    return res?.status === 200
+      ? await this.setBucketAclPolicy({
         bucketName: BucketName,
         isPrivate: !acl
       })
-      return changeAclRes
-    } else {
-      return false
-    }
+      : false
   }
 
   async getBucketListRecursively (configMap: IStringKeyMap): Promise<any> {
@@ -407,19 +406,19 @@ class QiniuApi {
         }
       })
     })
-    if (res && res.respInfo.statusCode === 200) {
-      if (res.respBody && res.respBody.commonPrefixes) {
+    if (res?.respInfo?.statusCode === 200) {
+      if (res.respBody?.commonPrefixes) {
         res.respBody.commonPrefixes.forEach((item: string) => {
           result.fullList.push(this.formatFolder(item, slicedPrefix))
         })
       }
-      if (res.respBody && res.respBody.items) {
+      if (res.respBody?.items) {
         res.respBody.items.forEach((item: any) => {
           item.fsize !== 0 && result.fullList.push(this.formatFile(item, slicedPrefix, urlPrefix))
         })
       }
-      result.isTruncated = !!(res.respBody && res.respBody.marker)
-      result.nextMarker = res.respBody && res.respBody.marker ? res.respBody.marker : ''
+      result.isTruncated = !!(res.respBody?.marker)
+      result.nextMarker = res.respBody?.marker ? res.respBody.marker : ''
       result.success = true
     }
     return result
@@ -450,11 +449,7 @@ class QiniuApi {
         }
       })
     }) as any
-    if (res && res.respInfo.statusCode === 200) {
-      return true
-    } else {
-      return false
-    }
+    return res?.respInfo?.statusCode === 200
   }
 
   /**
@@ -487,12 +482,12 @@ class QiniuApi {
           }
         })
       }) as any
-      if (res && res.respInfo.statusCode === 200) {
-        if (res.respBody && res.respBody.items) {
+      if (res?.respInfo?.statusCode === 200) {
+        if (res.respBody?.items) {
           allFileList.Contents = allFileList.Contents.concat(res.respBody.items)
         }
-        isTruncated = !!(res.respBody && res.respBody.marker)
-        marker = res.respBody && res.respBody.marker ? res.respBody.marker : ''
+        isTruncated = !!(res.respBody?.marker)
+        marker = res.respBody?.marker ? res.respBody.marker : ''
       } else {
         return false
       }
@@ -514,9 +509,7 @@ class QiniuApi {
           }
         })
       }) as any
-      if (!(res && res.respInfo.statusCode === 200)) {
-        return false
-      }
+      if (res?.respInfo?.statusCode !== 200) return false
     }
     return true
   }
@@ -549,7 +542,7 @@ class QiniuApi {
         }
       })
     }) as any
-    return res && res.respInfo.statusCode === 200
+    return res?.respInfo?.statusCode === 200
   }
 
   /**
@@ -671,11 +664,7 @@ class QiniuApi {
         }
       })
     }) as any
-    if (res && res.respInfo.statusCode === 200) {
-      return true
-    } else {
-      return false
-    }
+    return res?.respInfo?.statusCode === 200
   }
 
   /**
diff --git a/src/main/manage/apis/s3plist.ts b/src/main/manage/apis/s3plist.ts
index 3b3c33e3..f1f2ed17 100644
--- a/src/main/manage/apis/s3plist.ts
+++ b/src/main/manage/apis/s3plist.ts
@@ -1,3 +1,4 @@
+// AWS S3 相关
 import {
   S3Client,
   ListBucketsCommand,
@@ -13,24 +14,48 @@ import {
   DeleteObjectsCommand,
   PutObjectCommand
 } from '@aws-sdk/client-s3'
+
+// AWS S3 上传和进度
 import { Upload, Progress } from '@aws-sdk/lib-storage'
+
+// AWS S3 请求签名
 import { getSignedUrl } from '@aws-sdk/s3-request-presigner'
+
+// HTTP 和 HTTPS 模块
 import https from 'https'
 import http from 'http'
+
+// 日志记录器
 import { ManageLogger } from '../utils/logger'
+
+// 端点地址格式化函数、错误格式化函数、获取请求代理、获取文件 MIME 类型、新的下载器、并发异步任务池
 import { formatEndpoint, formatError, getAgent, getFileMimeType, NewDownloader, ConcurrencyPromisePool } from '../utils/common'
+
+// 是否为图片的判断函数、HTTP 代理格式化函数
 import { isImage, formatHttpProxy } from '@/manage/utils/common'
+
+// HTTP 和 HTTPS 代理库
 import { HttpsProxyAgent, HttpProxyAgent } from 'hpagent'
+
+// 窗口管理器
 import windowManager from 'apis/app/window/windowManager'
+
+// 枚举类型声明
 import { IWindowList } from '#/types/enum'
+
+// Electron 相关
 import { ipcMain, IpcMainEvent } from 'electron'
-import UpDownTaskQueue,
-{
-  uploadTaskSpecialStatus,
-  commonTaskStatus
-} from '../datastore/upDownTaskQueue'
+
+// 上传下载任务队列
+import UpDownTaskQueue, { uploadTaskSpecialStatus, commonTaskStatus } from '../datastore/upDownTaskQueue'
+
+// 文件系统库
 import fs from 'fs-extra'
+
+// 路径处理库
 import path from 'path'
+
+// 取消下载任务的加载文件列表、刷新下载文件传输列表
 import { cancelDownloadLoadingFileList, refreshDownloadFileTransferList } from '@/manage/utils/static'
 
 interface S3plistApiOptions {
@@ -79,18 +104,14 @@ class S3plistApi {
   }
 
   setAgent (proxy: string | undefined, sslEnabled: boolean) : HttpProxyAgent | HttpsProxyAgent | undefined {
-    if (sslEnabled) {
-      const agent = getAgent(proxy, true).https
-      return agent ?? new https.Agent({
-        keepAlive: true,
-        rejectUnauthorized: false
-      })
-    } else {
-      const agent = getAgent(proxy, false).http
-      return agent ?? new http.Agent({
-        keepAlive: true
-      })
-    }
+    const protocol = sslEnabled ? 'https' : 'http'
+    const agent = getAgent(proxy, sslEnabled)[protocol]
+    const commonOptions = { keepAlive: true }
+    const extraOptions = sslEnabled ? { rejectUnauthorized: false } : {}
+    return agent ?? new (sslEnabled ? https.Agent : http.Agent)({
+      ...commonOptions,
+      ...extraOptions
+    })
   }
 
   logParam = (error:any, method: string) =>
@@ -111,17 +132,18 @@ class S3plistApi {
   }
 
   formatFile (item: _Object, slicedPrefix: string, urlPrefix: string): any {
+    const fileName = item.Key?.replace(slicedPrefix, '')
     return {
       ...item,
       key: item.Key,
       url: `${urlPrefix}/${item.Key}`,
-      fileName: item.Key?.replace(slicedPrefix, ''),
+      fileName,
       fileSize: item.Size,
       formatedTime: new Date(item.LastModified!).toLocaleString(),
       isDir: false,
       checked: false,
       match: false,
-      isImage: isImage(item.Key?.replace(slicedPrefix, '') || '')
+      isImage: isImage(fileName || '')
     }
   }
 
@@ -130,50 +152,43 @@ class S3plistApi {
     */
   async getBucketList (): Promise<any> {
     const options = Object.assign({}, this.baseOptions) as S3ClientConfig
-    const result = [] as IStringKeyMap[]
-    const endpoint = options.endpoint as string || '' as string
-    options.region = endpoint.indexOf('cloudflarestorage') !== -1 ? 'auto' : 'us-east-1'
+    const result: IStringKeyMap[] = []
+    const endpoint = options.endpoint as string || ''
+    options.region = endpoint.includes('cloudflarestorage') ? 'auto' : 'us-east-1'
     try {
       const client = new S3Client(options)
-      const command = new ListBucketsCommand({})
-      const data = await client.send(command)
-      if (data.$metadata.httpStatusCode === 200) {
-        if (data.Buckets) {
-          if (endpoint.indexOf('cloudflarestorage') !== -1) {
-            data.Buckets.forEach((bucket) => {
-              result.push({
-                Name: bucket.Name,
-                CreationDate: bucket.CreationDate,
-                Location: 'auto'
-              })
+      const data = await client.send(new ListBucketsCommand({}))
+
+      if (data.$metadata.httpStatusCode !== 200) {
+        this.logParam(data, 'getBucketList')
+        return result
+      }
+
+      if (data.Buckets) {
+        if (endpoint.includes('cloudflarestorage')) {
+          result.push(...data.Buckets.map(bucket => ({
+            Name: bucket.Name,
+            CreationDate: bucket.CreationDate,
+            Location: 'auto'
+          })))
+        } else {
+          for (const bucket of data.Buckets) {
+            const bucketName = bucket.Name
+            const bucketConfig = await client.send(new GetBucketLocationCommand({
+              Bucket: bucketName
+            }))
+            result.push({
+              Name: bucketName,
+              CreationDate: bucket.CreationDate,
+              Location: bucketConfig.$metadata.httpStatusCode === 200
+                ? bucketConfig.LocationConstraint?.toLowerCase() || 'us-east-1'
+                : 'us-east-1'
             })
-          } else {
-            for (let i = 0; i < data.Buckets.length; i++) {
-              const bucket = data.Buckets[i]
-              const bucketName = bucket.Name
-              const command = new GetBucketLocationCommand({
-                Bucket: bucketName
-              })
-              const bucketConfig = await client.send(command)
-              if (bucketConfig.$metadata.httpStatusCode === 200) {
-                result.push({
-                  Name: bucketName,
-                  CreationDate: bucket.CreationDate,
-                  Location: bucketConfig.LocationConstraint?.toLowerCase() || 'us-east-1'
-                })
-              } else {
-                this.logParam(bucketConfig, 'getBucketList')
-                result.push({
-                  Name: bucketName,
-                  CreationDate: bucket.CreationDate,
-                  Location: 'us-east-1'
-                })
-              }
+            if (bucketConfig.$metadata.httpStatusCode !== 200) {
+              this.logParam(bucketConfig, 'getBucketList')
             }
           }
         }
-      } else {
-        this.logParam(data, 'getBucketList')
       }
     } catch (error) {
       this.logParam(error, 'getBucketList')
@@ -312,8 +327,7 @@ class S3plistApi {
       success: false
     }
     try {
-      const options = Object.assign({}, this.baseOptions) as S3ClientConfig
-      options.region = region || 'us-east-1'
+      const options = Object.assign({}, { ...this.baseOptions, region: region || 'us-east-1' }) as S3ClientConfig
       const client = new S3Client(options)
       const command = new ListObjectsV2Command({
         Bucket: bucket,
@@ -324,12 +338,10 @@ class S3plistApi {
       })
       const data = await client.send(command)
       if (data.$metadata.httpStatusCode === 200) {
-        data.CommonPrefixes && data.CommonPrefixes.forEach((item: CommonPrefix) => {
-          result.fullList.push(this.formatFolder(item, slicedPrefix))
-        })
-        data.Contents && data.Contents.forEach((item: _Object) => {
-          result.fullList.push(this.formatFile(item, slicedPrefix, urlPrefix))
-        })
+        result.fullList = [
+          ...(data.CommonPrefixes?.map(item => this.formatFolder(item, slicedPrefix)) || []),
+          ...(data.Contents?.map(item => this.formatFile(item, slicedPrefix, urlPrefix)) || [])
+        ]
         result.isTruncated = data.IsTruncated || false
         result.nextMarker = data.NextContinuationToken || ''
         result.success = true
@@ -354,8 +366,7 @@ class S3plistApi {
     const { bucketName, region, oldKey, newKey } = configMap
     let result = false
     try {
-      const options = Object.assign({}, this.baseOptions) as S3ClientConfig
-      options.region = region || 'us-east-1'
+      const options = Object.assign({}, { ...this.baseOptions, region: region || 'us-east-1' }) as S3ClientConfig
       const client = new S3Client(options)
       const command = new CopyObjectCommand({
         Bucket: bucketName,
diff --git a/src/main/manage/apis/smms.ts b/src/main/manage/apis/smms.ts
index b1763872..3abc5bf6 100644
--- a/src/main/manage/apis/smms.ts
+++ b/src/main/manage/apis/smms.ts
@@ -1,13 +1,34 @@
+// 是否为图片的判断函数
 import { isImage } from '@/manage/utils/common'
+
+// Axios 和 Axios 实例类型声明
 import axios, { AxiosInstance } from 'axios'
+
+// 窗口管理器
 import windowManager from 'apis/app/window/windowManager'
+
+// 枚举类型声明
 import { IWindowList } from '#/types/enum'
+
+// Electron 相关
 import { ipcMain, IpcMainEvent } from 'electron'
+
+// 表单数据库
 import FormData from 'form-data'
+
+// 文件系统库
 import fs from 'fs-extra'
+
+// 获取文件 MIME 类型、got 上传函数、新的下载器、并发异步任务池、错误格式化函数
 import { getFileMimeType, gotUpload, NewDownloader, ConcurrencyPromisePool, formatError } from '../utils/common'
+
+// 路径处理库
 import path from 'path'
+
+// 上传下载任务队列
 import UpDownTaskQueue, { commonTaskStatus } from '../datastore/upDownTaskQueue'
+
+// 日志记录器
 import { ManageLogger } from '../utils/logger'
 
 class SmmsApi {
@@ -99,7 +120,7 @@ class SmmsApi {
         return
       }
       marker++
-    } while (!cancelTask[0] && res && res.status === 200 && res.data && res.data.success && res.data.CurrentPage < res.data.TotalPages)
+    } while (!cancelTask[0] && res?.status === 200 && res?.data?.success && res.data.CurrentPage < res.data.TotalPages)
     result.success = !cancelTask[0]
     result.finished = true
     window.webContents.send('refreshFileTransferList', result)
@@ -121,16 +142,14 @@ class SmmsApi {
    *  customUrl: string
    * }
   */
-  async getBucketFileList (configMap: IStringKeyMap): Promise<any> {
-    const { currentPage } = configMap
-    let res = {} as any
+  async getBucketFileList ({ currentPage }: IStringKeyMap): Promise<any> {
     const result = {
       fullList: <any>[],
       isTruncated: false,
       nextMarker: '',
       success: false
     }
-    res = await this.axiosInstance(
+    const res = await this.axiosInstance(
       '/upload_history',
       {
         method: 'GET',
@@ -142,21 +161,17 @@ class SmmsApi {
         }
       }
     )
-    if (res && res.status === 200 && res.data && res.data.success) {
-      if (res.data.Count === 0) {
-        result.success = true
-        return result
-      }
-      res.data.data.forEach((item: any) => {
-        result.fullList.push(this.formatFile(item))
-      })
-      result.isTruncated = res.data.CurrentPage < res.data.TotalPages
-      result.nextMarker = res.data.CurrentPage + 1
-      result.success = true
-      return result
-    } else {
-      return result
-    }
+    if (res?.status !== 200 || !res?.data?.success) return result
+
+    if (res.data.Count === 0) return { ...result, success: true }
+
+    res.data.data.forEach((item: any) => {
+      result.fullList.push(this.formatFile(item))
+    })
+    result.isTruncated = res.data.CurrentPage < res.data.TotalPages
+    result.nextMarker = res.data.CurrentPage + 1
+    result.success = true
+    return result
   }
 
   /**
@@ -169,20 +184,18 @@ class SmmsApi {
   * DeleteHash: string
   * }
   */
-  async deleteBucketFile (configMap: IStringKeyMap): Promise<boolean> {
-    const { DeleteHash } = configMap
-    const params = {
-      hash: DeleteHash,
-      format: 'json'
-    }
+  async deleteBucketFile ({ DeleteHash }: IStringKeyMap): Promise<boolean> {
     const res = await this.axiosInstance(
       `/delete/${DeleteHash}`,
       {
         method: 'GET',
-        params
+        params: {
+          hash: DeleteHash,
+          format: 'json'
+        }
       }
     )
-    return res && res.status === 200 && res.data && res.data.success
+    return res?.status === 200 && res?.data?.success
   }
 
   /**