diff --git a/.bra.toml b/.bra.toml
index 9650679d5..08e2ef844 100755
--- a/.bra.toml
+++ b/.bra.toml
@@ -11,7 +11,7 @@ watch_dirs = [
   "$WORKDIR/models",
   "$WORKDIR/cmd",
   "$WORKDIR/options",
-  "$WORKDIR/web_src",
+  "$WORKDIR/public",
 ]                    # Directories to watch
 watch_exts = [".go", ".ini", ".less"]               # Extensions to watch
 env_files = []                     # Load env vars from files
diff --git a/models/dataset.go b/models/dataset.go
index 721ef3380..81e3c8af0 100644
--- a/models/dataset.go
+++ b/models/dataset.go
@@ -4,13 +4,27 @@ import (
 	"fmt"
 
 	"code.gitea.io/gitea/modules/timeutil"
+	"xorm.io/builder"
 )
 
-// Issue represents an issue or pull request of repository.
+const (
+	DatasetStatusPrivate int = iota
+	DatasetStatusPublic
+	DatasetStatusDeleted
+)
+
+type DatasetList []*Dataset
+type SearchDatasetOptions struct {
+	ListOptions
+	Keyword  string
+	OwnerID  int64
+	IsPublic bool
+}
+
 type Dataset struct {
 	ID            int64  `xorm:"pk autoincr"`
 	Title         string `xorm:"INDEX NOT NULL"`
-	Status        int32  `xorm:"INDEX"`
+	Status        int32  `xorm:"INDEX"` // normal_private: 0, pulbic: 1, is_delete: 2
 	Category      string
 	Description   string `xorm:"TEXT"`
 	DownloadTimes int64
@@ -70,3 +84,48 @@ func UpdateDataset(ctx DBContext, rel *Dataset) error {
 	_, err := ctx.e.ID(rel.ID).AllCols().Update(rel)
 	return err
 }
+
+func SearchDataset(opts *SearchDatasetOptions) (DatasetList, int64, error) {
+	cond := SearchDatasetCondition(opts)
+	return SearchDatasetByCondition(opts, cond)
+}
+
+func SearchDatasetCondition(opts *SearchDatasetOptions) builder.Cond {
+	var cond = builder.NewCond()
+	cond = cond.And(builder.Eq{"user_id": opts.OwnerID})
+
+	if opts.IsPublic {
+		cond = cond.And(builder.Eq{"status": DatasetStatusPublic})
+	} else {
+		cond = cond.And(builder.Neq{"status": DatasetStatusDeleted})
+	}
+
+	return cond
+}
+
+func SearchDatasetByCondition(opts *SearchDatasetOptions, cond builder.Cond) (DatasetList, int64, error) {
+	if opts.Page <= 0 {
+		opts.Page = 1
+	}
+
+	var err error
+	sess := x.NewSession()
+	defer sess.Close()
+
+	// count, err := sess.Where(cond).Count(new(DatasetList))
+
+	// if err != nil {
+	// 	return nil, 0, fmt.Errorf("Count: %v", err)
+	// }
+
+	repos := make(DatasetList, 0, opts.PageSize)
+	sess.Where(cond)
+	if opts.PageSize > 0 {
+		sess.Limit(opts.PageSize, (opts.Page-1)*opts.PageSize)
+	}
+	if err = sess.Find(&repos); err != nil {
+		return nil, 0, fmt.Errorf("Dataset: %v", err)
+	}
+
+	return repos, 0, nil
+}
diff --git a/modules/storage/local.go b/modules/storage/local.go
index 7a5f00e63..076a7f5e2 100644
--- a/modules/storage/local.go
+++ b/modules/storage/local.go
@@ -64,3 +64,7 @@ func (l *LocalStorage) Delete(path string) error {
 	p := filepath.Join(l.dir, path)
 	return os.Remove(p)
 }
+
+func (l *LocalStorage) PresignedGetURL(path string, fileName string) (string,error) {
+	return "",nil
+}
diff --git a/modules/storage/minio.go b/modules/storage/minio.go
index e93416bf7..5fafa9965 100644
--- a/modules/storage/minio.go
+++ b/modules/storage/minio.go
@@ -6,8 +6,10 @@ package storage
 
 import (
 	"io"
+	"net/url"
 	"path"
 	"strings"
+	"time"
 
 	"github.com/minio/minio-go"
 )
@@ -16,6 +18,8 @@ var (
 	_ ObjectStorage = &MinioStorage{}
 )
 
+const PRESIGNED_URL_EXPIRE_TIME = time.Hour * 24 * 7
+
 // MinioStorage returns a minio bucket storage
 type MinioStorage struct {
 	client   *minio.Client
@@ -68,3 +72,18 @@ func (m *MinioStorage) Save(path string, r io.Reader) (int64, error) {
 func (m *MinioStorage) Delete(path string) error {
 	return m.client.RemoveObject(m.bucket, m.buildMinioPath(path))
 }
+
+//Get Presigned URL
+func (m *MinioStorage) PresignedGetURL(path string, fileName string) (string,error) {
+	// Set request parameters for content-disposition.
+	reqParams := make(url.Values)
+	reqParams.Set("response-content-disposition", "attachment; filename=\"" + fileName + "\"")
+
+	var preURL *url.URL
+	preURL,err := m.client.PresignedGetObject(m.bucket, m.buildMinioPath(path), PRESIGNED_URL_EXPIRE_TIME, reqParams)
+	if err != nil {
+		return "",err
+	}
+
+	return preURL.String(),nil
+}
diff --git a/modules/storage/storage.go b/modules/storage/storage.go
index 963b38d0f..aca4a0b9c 100644
--- a/modules/storage/storage.go
+++ b/modules/storage/storage.go
@@ -16,6 +16,7 @@ type ObjectStorage interface {
 	Save(path string, r io.Reader) (int64, error)
 	Open(path string) (io.ReadCloser, error)
 	Delete(path string) error
+	PresignedGetURL(path string, fileName string) (string, error)
 }
 
 // Copy copys a file from source ObjectStorage to dest ObjectStorage
diff --git a/routers/dataset/dataset.go b/routers/dataset/dataset.go
index ab279101a..1cb8f14a7 100644
--- a/routers/dataset/dataset.go
+++ b/routers/dataset/dataset.go
@@ -15,7 +15,40 @@ const (
 	tplCreate  base.TplName = "datasets/create"
 )
 
+type ListOptions struct {
+	PageSize int
+	Page     int // start from 1
+}
+
 func MyList(ctx *context.Context) {
+	ctxUser := ctx.User
+	page := ctx.QueryInt("page")
+	if page <= 0 {
+		page = 1
+	}
+	datasetSearchOptions := &models.SearchDatasetOptions{
+		OwnerID: ctxUser.ID,
+	}
+
+	var (
+		datasets []*models.Dataset
+		count    int64
+		err      error
+	)
+
+	datasets, count, err = models.SearchDataset(datasetSearchOptions)
+	if err != nil {
+		ctx.ServerError("SearchDatasets", err)
+		return
+	}
+
+	// pager := context.NewPagination(int(count), opts.PageSize, page, 5)
+	// pager.SetDefaultParams(ctx)
+	// pager.AddParam(ctx, "topic", "TopicOnly")
+	// ctx.Data["Page"] = pager
+
+	ctx.Data["datasets"] = datasets
+	ctx.Data["datasetsCount"] = count
 	log.Debug("[dataset] mylist...\n")
 	ctx.HTML(200, tplDataSet)
 }
diff --git a/routers/repo/attachment.go b/routers/repo/attachment.go
index 100572de7..31cb9b497 100644
--- a/routers/repo/attachment.go
+++ b/routers/repo/attachment.go
@@ -5,6 +5,7 @@
 package repo
 
 import (
+	"code.gitea.io/gitea/modules/storage"
 	"fmt"
 	"net/http"
 	"strings"
@@ -13,7 +14,6 @@ import (
 	"code.gitea.io/gitea/modules/context"
 	"code.gitea.io/gitea/modules/log"
 	"code.gitea.io/gitea/modules/setting"
-	"code.gitea.io/gitea/modules/storage"
 	"code.gitea.io/gitea/modules/upload"
 )
 
@@ -128,6 +128,7 @@ func GetAttachment(ctx *context.Context) {
 	}
 
 	//If we have matched and access to release or issue
+	/*
 	fr, err := storage.Attachments.Open(attach.RelativePath())
 	if err != nil {
 		ctx.ServerError("Open", err)
@@ -135,13 +136,29 @@ func GetAttachment(ctx *context.Context) {
 	}
 	defer fr.Close()
 
+	 */
+
+	url, err := storage.Attachments.PresignedGetURL(attach.RelativePath(), attach.Name)
+	if err != nil {
+		ctx.ServerError("PresignedGetURL", err)
+		return
+	}
+
 	if err := attach.IncreaseDownloadCount(); err != nil {
 		ctx.ServerError("Update", err)
 		return
 	}
 
+	ctx.JSON(200, map[string]string{
+		"name": attach.Name,
+		"url": url,
+	})
+
+	/*
 	if err = ServeData(ctx, attach.Name, fr); err != nil {
 		ctx.ServerError("ServeData", err)
 		return
 	}
+
+	 */
 }
diff --git a/templates/datasets/dataset_list.tmpl b/templates/datasets/dataset_list.tmpl
index b6a12ac51..f3c614980 100644
--- a/templates/datasets/dataset_list.tmpl
+++ b/templates/datasets/dataset_list.tmpl
@@ -1,4 +1,21 @@
 <div class="ui repository list">
+  {{range .datasets}}
+    <div class="item">
+      <div class="ui header">
+        <a class="name" href="">
+          {{.Title}}
+        </a>
+        <div class="ui right metas">
+          <span class="text grey">{{svg "octicon-flame" 16}} 24</span>
+        </div>
+      </div>
+      <div class="description">
+        <a><div class="ui small label topic">{{.Description}}</div></a>
+        <p class="time">{{$.i18n.Tr "org.repo_updated"}} {{TimeSinceUnix .UpdatedUnix $.i18n.Lang}}</p>
+      </div>
+    </div>
+  {{end}}
+
   <div class="item">
     <div class="ui header">
       <a class="name" href="{{.Link}}">