diff --git a/modules/storage/minio_ext.go b/modules/storage/minio_ext.go
index 2f738ebadc..167cd0488b 100755
--- a/modules/storage/minio_ext.go
+++ b/modules/storage/minio_ext.go
@@ -2,6 +2,7 @@ package storage
 
 import (
 	"encoding/xml"
+	"errors"
 	"path"
 	"sort"
 	"strconv"
@@ -129,7 +130,7 @@ func NewMultiPartUpload(uuid string) (string, error) {
 	return core.NewMultipartUpload(bucketName, objectName, miniov6.PutObjectOptions{})
 }
 
-func CompleteMultiPartUpload(uuid string, uploadID string) (string, error) {
+func CompleteMultiPartUpload(uuid string, uploadID string, totalChunks int) (string, error) {
 	client, core, err := getClients()
 	if err != nil {
 		log.Error("getClients failed:", err.Error())
@@ -146,6 +147,11 @@ func CompleteMultiPartUpload(uuid string, uploadID string) (string, error) {
 		return "", err
 	}
 
+	if len(partInfos) != totalChunks {
+		log.Error("ListObjectParts number(%d) is not equal the set total chunk number(%d)", len(partInfos), totalChunks)
+		return "", errors.New("the parts is not complete")
+	}
+
 	var complMultipartUpload completeMultipartUpload
 	for _, partInfo := range partInfos {
 		complMultipartUpload.Parts = append(complMultipartUpload.Parts, miniov6.CompletePart{
diff --git a/modules/storage/obs.go b/modules/storage/obs.go
index 2b52ab603e..03349864ac 100755
--- a/modules/storage/obs.go
+++ b/modules/storage/obs.go
@@ -85,7 +85,7 @@ func listAllParts(uuid, uploadID, key string) (output *obs.ListPartsOutput, err
 			})
 		}
 
-		if len(temp.Parts) < temp.MaxParts {
+		if !temp.IsTruncated {
 			break
 		} else {
 			continue
@@ -128,7 +128,7 @@ func NewObsMultiPartUpload(uuid, fileName string) (string, error) {
 	return output.UploadId, nil
 }
 
-func CompleteObsMultiPartUpload(uuid, uploadID, fileName string) error {
+func CompleteObsMultiPartUpload(uuid, uploadID, fileName string, totalChunks int) error {
 	input := &obs.CompleteMultipartUploadInput{}
 	input.Bucket = setting.Bucket
 	input.Key = strings.TrimPrefix(path.Join(setting.BasePath, path.Join(uuid[0:1], uuid[1:2], uuid, fileName)), "/")
@@ -140,6 +140,11 @@ func CompleteObsMultiPartUpload(uuid, uploadID, fileName string) error {
 		return err
 	}
 
+	if len(allParts.Parts) != totalChunks {
+		log.Error("listAllParts number(%d) is not equal the set total chunk number(%d)", len(allParts.Parts), totalChunks)
+		return errors.New("the parts is not complete")
+	}
+
 	input.Parts = allParts.Parts
 
 	output, err := ObsCli.CompleteMultipartUpload(input)
diff --git a/routers/repo/attachment.go b/routers/repo/attachment.go
index ccedbdf1bd..aa52a1400c 100755
--- a/routers/repo/attachment.go
+++ b/routers/repo/attachment.go
@@ -855,13 +855,13 @@ func CompleteMultipart(ctx *context.Context) {
 	}
 
 	if typeCloudBrain == models.TypeCloudBrainOne {
-		_, err = storage.CompleteMultiPartUpload(uuid, uploadID)
+		_, err = storage.CompleteMultiPartUpload(uuid, uploadID, fileChunk.TotalChunks)
 		if err != nil {
 			ctx.Error(500, fmt.Sprintf("CompleteMultiPartUpload failed: %v", err))
 			return
 		}
 	} else {
-		err = storage.CompleteObsMultiPartUpload(uuid, uploadID, fileName)
+		err = storage.CompleteObsMultiPartUpload(uuid, uploadID, fileName, fileChunk.TotalChunks)
 		if err != nil {
 			ctx.Error(500, fmt.Sprintf("CompleteObsMultiPartUpload failed: %v", err))
 			return
diff --git a/web_src/js/components/MinioUploader.vue b/web_src/js/components/MinioUploader.vue
index 95f5e7e593..b47700e205 100755
--- a/web_src/js/components/MinioUploader.vue
+++ b/web_src/js/components/MinioUploader.vue
@@ -193,6 +193,9 @@ export default {
       const time = new Date().getTime();
       this.status = this.dropzoneParams.data('md5-computing');
       file.totalChunkCounts = chunks;
+      if (file.size==0) {
+        file.totalChunkCounts = 1
+      }
       loadMd5Next();
 
       fileReader.onload = (e) => {
diff --git a/web_src/js/index.js b/web_src/js/index.js
index c558e76242..59024912d8 100755
--- a/web_src/js/index.js
+++ b/web_src/js/index.js
@@ -3878,7 +3878,7 @@ function  initVueDataset() {
       },
     },
     components: {
-      MinioUploader,
+      MinioUploader
     },
     mounted(){
       // if(document.getElementById('postPath')){
@@ -4403,7 +4403,6 @@ function initVueDataAnalysis() {
     render: h => h(DataAnalysis)
   });
 }
-
 function initVueWxAutorize() {
   const el = document.getElementById('WxAutorize');
   if (!el) {