diff --git a/src/common/ipc-actions/upload.ts b/src/common/ipc-actions/upload.ts
index dbe128fd..82aed38d 100644
--- a/src/common/ipc-actions/upload.ts
+++ b/src/common/ipc-actions/upload.ts
@@ -37,6 +37,7 @@ export enum UploadAction {
     StopJobsByOffline = "StopJobsByOffline",
     StartJobsByOnline = "StartJobsByOnline",
     RemoveAllJobs = "RemoveAllJobs",
+    ClearRegionsCache = "ClearRegionsCache",
 
     // common
     UpdateUiData = "UpdateUiData",
@@ -178,6 +179,11 @@ export interface RemoveAllJobsMessage {
     data?: {},
 }
 
+export interface ClearRegionsCacheMessage {
+    action: UploadAction.ClearRegionsCache,
+    data?: {},
+}
+
 export interface JobCompletedReplyMessage {
     action: UploadAction.JobCompleted,
     data: {
@@ -208,6 +214,7 @@ export type UploadMessage = UpdateConfigMessage
     | StopJobsByOfflineMessage
     | StartJobsByOnlineMessage
     | RemoveAllJobsMessage
+    | ClearRegionsCacheMessage
 
 export type UploadReplyMessage = UpdateUiDataReplyMessage
     | AddedJobsReplyMessage
@@ -319,4 +326,12 @@ export class UploadActionFns {
             data: {},
         });
     }
+
+    clearRegionsCache() {
+        // if only ucUrl and s3RegionId are provided,
+        // it will clear all regions cache
+        this.sender.send(this.channel, {
+            action: UploadAction.ClearRegionsCache,
+        });
+    }
 }
diff --git a/src/common/models/job/upload-job.ts b/src/common/models/job/upload-job.ts
index 62eba582..2797452f 100644
--- a/src/common/models/job/upload-job.ts
+++ b/src/common/models/job/upload-job.ts
@@ -201,6 +201,7 @@ export default class UploadJob extends TransferJob {
             ...super.uiData,
             from: this.options.from,
             to: this.options.to,
+            accelerateUploading: this.accelerateUploading,
         };
     }
 
diff --git a/src/main/kv-store/data-store.ts b/src/main/kv-store/data-store.ts
index d607858a..beb5cc87 100644
--- a/src/main/kv-store/data-store.ts
+++ b/src/main/kv-store/data-store.ts
@@ -45,9 +45,9 @@ export class DataStore<T> {
 
   constructor({
     workingDirectory,
-    thresholdDuration,
-    thresholdSize,
-    thresholdChangesSize,
+    thresholdDuration, // ms, trigger compact when thresholdDuration elapsed after last compact
+    thresholdSize, // trigger compact when memTable size exceeds thresholdSize
+    thresholdChangesSize, // trigger compact when memTable changes size exceeds thresholdChangesSize
 
     memTable,
     memTableReadOnly,
diff --git a/src/main/upload-worker.ts b/src/main/upload-worker.ts
index bb11c1ec..b78aa02d 100644
--- a/src/main/upload-worker.ts
+++ b/src/main/upload-worker.ts
@@ -1,4 +1,5 @@
 import {Region} from "kodo-s3-adapter-sdk";
+import {KodoHttpClient} from "kodo-s3-adapter-sdk/dist/kodo-http-client";
 
 import {
   AddedJobsReplyMessage,
@@ -139,6 +140,10 @@ process.on("message", (message: UploadMessage) => {
             uploadManager.removeAllJobs();
             break;
         }
+        case UploadAction.ClearRegionsCache: {
+            KodoHttpClient.clearCache();
+            break;
+        }
         default: {
             console.warn("Upload Manager received unknown action, message:", message);
         }
diff --git a/src/renderer/components/modals/file/upload-files-confirm/index.tsx b/src/renderer/components/modals/file/upload-files-confirm/index.tsx
index b6e22c92..428884c7 100644
--- a/src/renderer/components/modals/file/upload-files-confirm/index.tsx
+++ b/src/renderer/components/modals/file/upload-files-confirm/index.tsx
@@ -2,7 +2,7 @@ import {promises as fsPromises} from "fs";
 import path from "path";
 
 import React, {Fragment, useEffect, useMemo, useState} from "react";
-import {Button, Form, Modal, ModalProps, Spinner} from "react-bootstrap";
+import {Button, Form, Modal, ModalProps, OverlayTrigger, Popover, Spinner} from "react-bootstrap";
 import {SubmitHandler, useForm} from "react-hook-form";
 import {toast} from "react-hot-toast";
 
@@ -18,6 +18,60 @@ import {useEndpointConfig} from "@renderer/modules/user-config-store";
 
 import LoadingHolder from "@renderer/components/loading-holder";
 
+interface TipPopoverProps {
+  className: string,
+  onClickRefresh: () => void,
+}
+
+const TipPopover: React.FC<TipPopoverProps> = ({
+  className,
+  onClickRefresh,
+}) => {
+  const [show, setShow] = useState(false);
+  const handleToggle = (nextShow: boolean) => {
+    if (!show) {
+      setShow(nextShow);
+    }
+  };
+  const handleMouseEnter = () => {
+    setShow(true);
+  };
+  const handleMouseLeave = () => {
+    setShow(false);
+  };
+  return (
+    <div className={className}>
+      <OverlayTrigger
+        placement="right"
+        show={show}
+        onToggle={handleToggle}
+        overlay={
+          <Popover
+            onMouseEnter={handleMouseEnter}
+            onMouseLeave={handleMouseLeave}
+          >
+            <Popover.Body>
+              已经开通加速域名，但没有显示使用加速域名的开关？
+              <br />
+              <span
+                tabIndex={0}
+                className="text-link"
+                onClick={() => onClickRefresh()}
+                onKeyUp={e => e.code === "Space" && onClickRefresh()}
+              >
+                点击这里
+              </span>
+              刷新试试。
+            </Popover.Body>
+          </Popover>
+        }
+      >
+        <i className="bi bi-question-circle-fill"/>
+      </OverlayTrigger>
+    </div>
+  );
+};
+
 interface UploadFilesConfirmProps {
   filePaths: string[],
   maxShowFiles?: number,
@@ -26,6 +80,7 @@ interface UploadFilesConfirmProps {
   bucketName: string,
   destPath: string,
   canAccelerateUploading?: boolean,
+  onClickRefreshCanAccelerateUploading?: () => void,
 }
 
 interface FileShowItem {
@@ -63,6 +118,7 @@ const UploadFilesConfirm: React.FC<ModalProps & UploadFilesConfirmProps> = ({
   bucketName,
   destPath,
   canAccelerateUploading = false,
+  onClickRefreshCanAccelerateUploading,
   ...modalProps
 }) => {
   const {currentLanguage, translate} = useI18n();
@@ -324,6 +380,13 @@ const UploadFilesConfirm: React.FC<ModalProps & UploadFilesConfirmProps> = ({
         </Form>
       </Modal.Body>
       <Modal.Footer>
+        {
+          onClickRefreshCanAccelerateUploading &&
+          <TipPopover
+            className="me-auto"
+            onClickRefresh={onClickRefreshCanAccelerateUploading}
+          />
+        }
         {
           !memoFilePaths.length
             ? null
diff --git a/src/renderer/components/transfer-panel/job-item.tsx b/src/renderer/components/transfer-panel/job-item.tsx
index 2fd539cc..fb5d24b7 100644
--- a/src/renderer/components/transfer-panel/job-item.tsx
+++ b/src/renderer/components/transfer-panel/job-item.tsx
@@ -8,12 +8,12 @@ import TransferJob from "@common/models/job/transfer-job";
 
 import {ADDR_KODO_PROTOCOL} from "@renderer/const/kodo-nav";
 import TooltipText from "@renderer/components/tooltip-text";
-import {translate} from "@renderer/modules/i18n";
+import {useI18n} from "@renderer/modules/i18n";
 import {Status2I18nKey} from "@renderer/modules/i18n/extra";
 
 interface JobItemProps {
   namePrefix?: string,
-  data: TransferJob["uiData"],
+  data: TransferJob["uiData"] & {accelerateUploading?: boolean},
   operationButtons?: React.ReactNode,
 }
 
@@ -22,6 +22,8 @@ const JobItem: React.FC<JobItemProps> = ({
   data,
   operationButtons,
 }) => {
+  const {translate} = useI18n();
+
   const {
     status,
     from,
@@ -72,14 +74,28 @@ const JobItem: React.FC<JobItemProps> = ({
             }
           </div>
         </TooltipText>
-        <ProgressBar
-          animated={[Status.Running, Status.Verifying].includes(status)}
-          now={
-            Status.Finished === status
-              ? 100
-              : progressLoaded * 100 / progressTotal
-          }
-        />
+        <div className="d-flex align-items-center">
+          <ProgressBar
+            className="flex-fill"
+            animated={[Status.Running, Status.Verifying].includes(status)}
+            now={
+              Status.Finished === status
+                ? 100
+                : progressLoaded * 100 / progressTotal
+            }
+          />
+          <TooltipText
+            tooltipContent={translate("transfer.jobItem.accelerateUploading")}
+            tooltipPlacement="bottom"
+          >
+            <i
+              className="bi bi-lightning-fill acc-uploading-icon"
+              style={{
+                visibility: data.accelerateUploading ? "visible" : "hidden",
+              }}
+            />
+          </TooltipText>
+        </div>
       </div>
       <div className="job-item-status">
         {
diff --git a/src/renderer/components/transfer-panel/transfer-panel.scss b/src/renderer/components/transfer-panel/transfer-panel.scss
index db4d11b8..a0d5c885 100644
--- a/src/renderer/components/transfer-panel/transfer-panel.scss
+++ b/src/renderer/components/transfer-panel/transfer-panel.scss
@@ -38,6 +38,12 @@
       --bs-progress-height: 0.5rem;
     }
 
+    & .acc-uploading-icon {
+        min-width: 0.75rem;
+        font-size: 0.75rem;
+        color: var(--bs-yellow);
+    }
+
     & .job-item-name {
       flex: 0 0 30%;
       min-width: 30%;
diff --git a/src/renderer/modules/i18n/lang/dict.ts b/src/renderer/modules/i18n/lang/dict.ts
index a3d2b2a0..da42e5ed 100644
--- a/src/renderer/modules/i18n/lang/dict.ts
+++ b/src/renderer/modules/i18n/lang/dict.ts
@@ -252,6 +252,7 @@ export default interface Dictionary {
       removeConfirmOk: string,
       unknownError: string,
       fileDuplicated: string,
+      accelerateUploading: string,
     },
     upload: {
       dropZone: {
@@ -793,6 +794,11 @@ export default interface Dictionary {
           label: string,
         },
       },
+      popupHint: {
+        question: string,
+        clickHere: string,
+        refreshIt: string,
+      }
     },
 
     preview: {
diff --git a/src/renderer/modules/i18n/lang/en-us.ts b/src/renderer/modules/i18n/lang/en-us.ts
index a5540192..0e1b8943 100644
--- a/src/renderer/modules/i18n/lang/en-us.ts
+++ b/src/renderer/modules/i18n/lang/en-us.ts
@@ -246,6 +246,7 @@ const dict: Dictionary = {
       removeConfirmOk: "Remove",
       unknownError: "unknown error",
       fileDuplicated: "File duplicated",
+      accelerateUploading: "Accelerate uploading",
     },
     upload: {
       dropZone: {
@@ -798,6 +799,11 @@ const dict: Dictionary = {
           label: "Storage Class:",
         },
       },
+      popupHint: {
+        question: "Already enabled accelerate uploading for this bucket, but not see the switch?",
+        clickHere: "Click here",
+        refreshIt: " refresh it."
+      }
     },
 
     preview: {
diff --git a/src/renderer/modules/i18n/lang/ja-jp.ts b/src/renderer/modules/i18n/lang/ja-jp.ts
index a71f0acb..29048b5b 100644
--- a/src/renderer/modules/i18n/lang/ja-jp.ts
+++ b/src/renderer/modules/i18n/lang/ja-jp.ts
@@ -245,6 +245,7 @@ const dict: Dictionary = {
             removeConfirmOk: "削除",
             unknownError: "不明なエラーです",
             fileDuplicated: "ファイルは既に存在",
+            accelerateUploading: "アップロードを加速する",
         },
         upload: {
             dropZone: {
@@ -797,6 +798,11 @@ const dict: Dictionary = {
                     label: "保管タイプ：",
                 },
             },
+            popupHint: {
+              question: "すでにアクセラレーションドメインを有効にしましたが、アクセラレーションドメインを使用するスイッチが表示されませんか？",
+              clickHere: "こちらをクリック",
+              refreshIt: "リフレッシュしてみてください",
+            }
         },
 
         preview: {
diff --git a/src/renderer/modules/i18n/lang/zh-cn.ts b/src/renderer/modules/i18n/lang/zh-cn.ts
index abc5ad43..c0ba009d 100644
--- a/src/renderer/modules/i18n/lang/zh-cn.ts
+++ b/src/renderer/modules/i18n/lang/zh-cn.ts
@@ -245,6 +245,7 @@ const dict: Dictionary = {
       removeConfirmOk: "移除",
       unknownError: "未知错误",
       fileDuplicated: "文件已存在",
+      accelerateUploading: "加速上传",
     },
     upload: {
       dropZone: {
@@ -797,6 +798,11 @@ const dict: Dictionary = {
           label: "存储类型：",
         },
       },
+      popupHint: {
+        question: "已经开通加速域名，但没有显示使用加速域名的开关？",
+        clickHere: "点击这里",
+        refreshIt: "刷新试试",
+      }
     },
 
     preview: {
diff --git a/src/renderer/modules/qiniu-client/utils.ts b/src/renderer/modules/qiniu-client/utils.ts
index d9b49de8..07a1d234 100644
--- a/src/renderer/modules/qiniu-client/utils.ts
+++ b/src/renderer/modules/qiniu-client/utils.ts
@@ -1,5 +1,6 @@
 import { KODO_MODE, Region } from "kodo-s3-adapter-sdk";
 import { Domain } from "kodo-s3-adapter-sdk/dist/adapter";
+import { ServiceName } from "kodo-s3-adapter-sdk/dist/kodo-http-client";
 import { Path as QiniuPath } from "qiniu-path/dist/src/path";
 
 import * as AppConfig from "@common/const/app-config";
@@ -94,18 +95,23 @@ export function checkFileOrDirectoryExists(
 
 export async function isAccelerateUploadingAvailable(
   user: AkItem,
-  bucketName: string,
+  bucket: string,
+  opt: GetAdapterOptionParam,
+  withoutCache = false,
 ): Promise<boolean> {
   if (user.specialType === AkSpecialType.STS) {
     return false;
   }
-  const result = await Region.query({
-    accessKey: user.accessKey,
-    bucketName: bucketName,
-    appName: 'kodo-browser',
-    appVersion: AppConfig.app.version,
-    requestCallback: debugRequest(KODO_MODE),
-    responseCallback: debugResponse(KODO_MODE),
+
+  return await getDefaultClient(opt).enter("isAccelerateUploadingAvailable", async client => {
+    if (withoutCache) {
+      client.client.clearCache();
+    }
+    const accUrls = await client.client.getServiceUrls({
+      serviceName: ServiceName.UpAcc,
+      bucketName: bucket,
+      withFallback: false,
+    });
+    return accUrls && accUrls.length > 0;
   });
-  return result.upAccUrls.length > 0;
 }
diff --git a/src/renderer/pages/browse/files/index.tsx b/src/renderer/pages/browse/files/index.tsx
index c78b07d6..d3e61c70 100644
--- a/src/renderer/pages/browse/files/index.tsx
+++ b/src/renderer/pages/browse/files/index.tsx
@@ -23,6 +23,7 @@ import {useFileOperation} from "@renderer/modules/file-operation";
 import DropZone from "@renderer/components/drop-zone";
 import {useDisplayModal, useIsShowAnyModal} from "@renderer/components/modals/hooks";
 import UploadFilesConfirm from "@renderer/components/modals/file/upload-files-confirm";
+import ipcUploadManager from "@renderer/modules/electron-ipc-manages/ipc-upload-manager";
 
 import FileToolBar from "./file-tool-bar";
 import FileContent from "./file-content";
@@ -181,22 +182,47 @@ const Files: React.FC<FilesProps> = (props) => {
 
   // bucket accelerate uploading
   const [canAccelerateUploading, setCanAccelerateUploading] = useState<boolean>(false);
-  useEffect(() => {
+  const fetchAccelerateUploading = ({
+    needFeedback,
+    withoutCache,
+  }: {
+    needFeedback?: boolean,
+    withoutCache?: boolean,
+  } = {}) => {
     if (!currentUser || !props.bucket) {
       return;
     }
-    isAccelerateUploadingAvailable(
+    const opt = {
+      id: currentUser.accessKey,
+      secret: currentUser.accessSecret,
+      endpointType: currentUser.endpointType,
+    }
+    let p = isAccelerateUploadingAvailable(
       currentUser,
       props.bucket?.name,
-    )
-      .then(res => {
-        setCanAccelerateUploading(res);
-      })
-      .catch(err => {
-        toast.error(err.toString());
-        LocalLogger.error(err);
+      opt,
+      withoutCache,
+    );
+    if (needFeedback) {
+      p = toast.promise(p, {
+        loading: translate("common.refreshing"),
+        success: translate("common.refreshed"),
+        error: err => `${translate("common.failed")}: ${err}`,
       });
+    }
+    p.then(setCanAccelerateUploading)
+      .catch(err => LocalLogger.error(err));
+  };
+  useEffect(() => {
+    fetchAccelerateUploading();
   }, [currentUser?.accessKey, props.bucket]);
+  const refreshCanAccelerateUploading = () => {
+    ipcUploadManager.clearRegionsCache();
+    fetchAccelerateUploading({
+      needFeedback: true,
+      withoutCache: true,
+    });
+  };
 
   // domains loader and selector
   const {
@@ -434,6 +460,7 @@ const Files: React.FC<FilesProps> = (props) => {
               filePaths={filePathsForUploadConfirm}
               storageClasses={Object.values(availableStorageClasses ?? {})}
               canAccelerateUploading={canAccelerateUploading}
+              onClickRefreshCanAccelerateUploading={() => refreshCanAccelerateUploading()}
             />
           </>
       }