diff --git a/models/repo.go b/models/repo.go
index 5f90f97fc7..6b3df9fe0a 100755
--- a/models/repo.go
+++ b/models/repo.go
@@ -1133,6 +1133,9 @@ func IsUsableRepoAlias(name string) error {
 
 // CreateRepository creates a repository for the user/organization.
 func CreateRepository(ctx DBContext, doer, u *User, repo *Repository, opts ...CreateRepoOptions) (err error) {
+	if repo.Alias == "" {
+		repo.Alias = repo.Name
+	}
 	repo.LowerAlias = strings.ToLower(repo.Alias)
 	if err = IsUsableRepoName(repo.Name); err != nil {
 		return err
diff --git a/modules/storage/obs.go b/modules/storage/obs.go
index a68bb7771d..8e6b4201b2 100755
--- a/modules/storage/obs.go
+++ b/modules/storage/obs.go
@@ -57,8 +57,8 @@ func ObsHasObject(path string) (bool, error) {
 	return hasObject, nil
 }
 
-func GetObsPartInfos(uuid string, uploadID string) (string, error) {
-	key := strings.TrimPrefix(path.Join(setting.BasePath, path.Join(uuid[0:1], uuid[1:2], uuid, uuid)), "/")
+func GetObsPartInfos(uuid, uploadID, fileName string) (string, error) {
+	key := strings.TrimPrefix(path.Join(setting.BasePath, path.Join(uuid[0:1], uuid[1:2], uuid, fileName)), "/")
 
 	output, err := ObsCli.ListParts(&obs.ListPartsInput{
 		Bucket:   setting.Bucket,
diff --git a/modules/structs/repo.go b/modules/structs/repo.go
index e290488a4a..6e9ece4b00 100755
--- a/modules/structs/repo.go
+++ b/modules/structs/repo.go
@@ -100,6 +100,10 @@ type CreateRepoOption struct {
 	// required: true
 	// unique: true
 	Name string `json:"name" binding:"Required;AlphaDashDot;MaxSize(100)"`
+	// Alias of the repository to create
+	// required: false
+	// unique: true
+	Alias string `json:"alias" binding:"AlphaDashDotChinese;MaxSize(100)"`
 	// Description of the repository to create
 	Description string `json:"description" binding:"MaxSize(255)"`
 	// Whether the repository is private
diff --git a/modules/validation/binding.go b/modules/validation/binding.go
index b608cdea23..d52919475c 100644
--- a/modules/validation/binding.go
+++ b/modules/validation/binding.go
@@ -128,6 +128,9 @@ func addAlphaDashDotChineseRule() {
 			return strings.HasPrefix(rule, "AlphaDashDotChinese")
 		},
 		IsValid: func(errs binding.Errors, name string, val interface{}) (bool, binding.Errors) {
+			if val == "" {
+				return true, errs
+			}
 			if !ValidAlphaDashDotChinese(fmt.Sprintf("%v", val)) {
 				errs.Add([]string{name}, ErrAlphaDashDotChinese, "ErrAlphaDashDotChinese")
 				return false, errs
diff --git a/routers/api/v1/repo/repo.go b/routers/api/v1/repo/repo.go
index a724ebcc37..a85f88cb83 100755
--- a/routers/api/v1/repo/repo.go
+++ b/routers/api/v1/repo/repo.go
@@ -232,6 +232,7 @@ func CreateUserRepo(ctx *context.APIContext, owner *models.User, opt api.CreateR
 	}
 	repo, err := repo_service.CreateRepository(ctx.User, owner, models.CreateRepoOptions{
 		Name:          opt.Name,
+		Alias:         opt.Alias,
 		Description:   opt.Description,
 		IssueLabels:   opt.IssueLabels,
 		Gitignores:    opt.Gitignores,
diff --git a/routers/repo/attachment.go b/routers/repo/attachment.go
index 8443d6488e..c2d096416c 100755
--- a/routers/repo/attachment.go
+++ b/routers/repo/attachment.go
@@ -542,7 +542,7 @@ func GetSuccessChunks(ctx *context.Context) {
 				log.Error("GetPartInfos failed:%v", err.Error())
 			}
 		} else {
-			chunks, err = storage.GetObsPartInfos(fileChunk.UUID, fileChunk.UploadID)
+			chunks, err = storage.GetObsPartInfos(fileChunk.UUID, fileChunk.UploadID, fileName)
 			if err != nil {
 				log.Error("GetObsPartInfos failed:%v", err.Error())
 			}
diff --git a/web_src/js/components/ObsUploader.vue b/web_src/js/components/ObsUploader.vue
index 3b5bd3162b..b20594b86f 100755
--- a/web_src/js/components/ObsUploader.vue
+++ b/web_src/js/components/ObsUploader.vue
@@ -350,6 +350,16 @@ export default {
         etags[currentChunk] = res.headers.etag;
       }
 
+      async function uploadMinioNewMethod(url,e){
+        var xhr = new XMLHttpRequest();
+        xhr.open('PUT', url, false);
+        xhr.setRequestHeader('Content-Type', '')
+        xhr.send(e.target.result);
+        var etagValue = xhr.getResponseHeader('ETag');
+        //console.log(etagValue);
+        etags[currentChunk] = etagValue;
+      }
+
       async function updateChunk(currentChunk) {
         await axios.post(
           '/attachments/update_chunk',
@@ -372,7 +382,7 @@ export default {
             await getUploadChunkUrl(currentChunk, partSize);
             if (urls[currentChunk] != '') {
             // 上传到minio
-              await uploadMinio(urls[currentChunk], e);
+              await uploadMinioNewMethod(urls[currentChunk], e);
               if (etags[currentChunk] != '') {
               // 更新数据库：分片上传结果
                 //await updateChunk(currentChunk);