diff --git a/package-lock.json b/package-lock.json
index 21e2b673..25a79ee5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12124,7 +12124,7 @@
     },
     "packages/browser": {
       "name": "qiniu-js",
-      "version": "4.0.0-beta.4",
+      "version": "4.0.0-beta.6",
       "license": "MIT",
       "devDependencies": {
         "@rollup/plugin-babel": "^5.3.1",
@@ -12207,7 +12207,7 @@
     "packages/packages/wechat-miniprogram": {},
     "packages/wechat-miniprogram": {
       "name": "@qiniu/wechat-miniprogram-upload",
-      "version": "1.0.3",
+      "version": "1.0.4",
       "license": "MIT",
       "devDependencies": {
         "@rollup/plugin-babel": "^5.3.1",
diff --git a/packages/browser/package.json b/packages/browser/package.json
index 3146d4b2..81768987 100644
--- a/packages/browser/package.json
+++ b/packages/browser/package.json
@@ -1,6 +1,6 @@
 {
   "name": "qiniu-js",
-  "version": "4.0.0-beta.5",
+  "version": "4.0.0-beta.6",
   "description": "Qiniu browser upload sdk",
   "miniprogram": "output",
   "main": "output/index.js",
diff --git a/packages/common/src/helper/progress/index.ts b/packages/common/src/helper/progress/index.ts
index a5409598..a876828e 100644
--- a/packages/common/src/helper/progress/index.ts
+++ b/packages/common/src/helper/progress/index.ts
@@ -34,7 +34,7 @@ export class MockProgress {
 
     let time = 0
     this.progress = 0
-    const intervalFrequency = 100
+    const intervalFrequency = 400
     const intervalIds = setInterval(() => {
       time += intervalFrequency
       this.setProgress(1 - Math.exp(-1 * time / (this.timeConstant * 1000)))
diff --git a/packages/common/src/upload/common/context/index.ts b/packages/common/src/upload/common/context/index.ts
index dc03bb3c..f21cccd0 100644
--- a/packages/common/src/upload/common/context/index.ts
+++ b/packages/common/src/upload/common/context/index.ts
@@ -33,10 +33,7 @@ export function updateTotalIntoProgress(progress: Progress): Progress {
   }
 
   const newPercent = totalPercent / detailValues.length
-
-  // 在失败重试等场景中，进度回退是正常业务导致的，但是客户要求进度不能回退
-  if (newPercent > progress.percent) progress.percent = newPercent // 防止进度倒流
-
+  progress.percent = newPercent
   progress.size = totalSize
   return progress
 }
diff --git a/packages/common/src/upload/multipartv1/index.ts b/packages/common/src/upload/multipartv1/index.ts
index 448a4523..1c2f9b15 100644
--- a/packages/common/src/upload/multipartv1/index.ts
+++ b/packages/common/src/upload/multipartv1/index.ts
@@ -202,7 +202,7 @@ export const createMultipartUploadV1Task = (file: UploadFile, config: UploadConf
       prefix: 'MultipartUploadChildQueue'
     },
     concurrentLimit: 1, // 此接口只能串行
-    // TODO 动态创建任务会导致任务进度倒退
+    // FIXME 动态创建任务会导致任务进度倒退
     tasksCreator: async () => {
       const sliceResult = await file.slice(4 * 1024 * 1024)
       if (isErrorResult(sliceResult)) {
diff --git a/packages/common/src/upload/multipartv2/index.ts b/packages/common/src/upload/multipartv2/index.ts
index 2593c79a..f33d0de4 100644
--- a/packages/common/src/upload/multipartv2/index.ts
+++ b/packages/common/src/upload/multipartv2/index.ts
@@ -318,7 +318,7 @@ export const createMultipartUploadV2Task = (file: UploadFile, config: UploadConf
     },
     concurrentLimit: 3,
 
-    // TODO 动态创建任务会导致任务进度倒退
+    // FIXME: 动态创建任务会导致任务进度倒退
     tasksCreator: async () => {
       const sliceResult = await file.slice(4 * 1024 * 1024)
       if (isErrorResult(sliceResult)) {
diff --git a/packages/wechat-miniprogram/package.json b/packages/wechat-miniprogram/package.json
index e1d16430..75668c50 100644
--- a/packages/wechat-miniprogram/package.json
+++ b/packages/wechat-miniprogram/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@qiniu/wechat-miniprogram-upload",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "description": "Qiniu wechat-miniprogram upload sdk",
   "miniprogram": "output",
   "main": "output/index.js",