diff --git a/models/repo.go b/models/repo.go
index 8070d7442..7606029b0 100755
--- a/models/repo.go
+++ b/models/repo.go
@@ -6,6 +6,7 @@
 package models
 
 import (
+	"code.gitea.io/gitea/modules/git"
 	"context"
 	"crypto/md5"
 	"errors"
@@ -2519,3 +2520,53 @@ func UpdateRepositoryCommitNum(repo *Repository) error {
 
 	return nil
 }
+
+type RepoFile struct {
+	CommitId string
+	Content  []byte
+}
+
+// ReadLatestFileRepo read latest version of file in repository
+// return commitId and file content
+func ReadLatestFileRepo(userName, repoName, refName, treePath string) (*RepoFile, error) {
+	var err error
+	repoPath := RepoPath(userName, repoName)
+	gitRepo, err := git.OpenRepository(repoPath)
+	if err != nil {
+		log.Error("ReadLatestFileRepo error when OpenRepository,error=%v", err)
+		return nil, err
+	}
+	commitID, err := gitRepo.GetBranchCommitID(refName)
+	if err != nil {
+		log.Error("ReadLatestFileRepo error when GetBranchCommitID,error=%v", err)
+		return nil, err
+	}
+	commit, err := gitRepo.GetBranchCommit(refName)
+	if err != nil {
+		log.Error("ReadLatestFileRepo error when GetBranchCommit,error=%v", err)
+		return nil, err
+	}
+
+	blob, err := commit.GetBlobByPath(treePath)
+	if err != nil {
+		log.Error("ReadLatestFileRepo error when GetBlobByPath,error=%v", err)
+		return nil, err
+	}
+
+	reader, err := blob.DataAsync()
+	if err != nil {
+		return nil, err
+	}
+	defer func() {
+		if err = reader.Close(); err != nil {
+			log.Error("ReadLatestFileRepo: Close: %v", err)
+		}
+	}()
+
+	buf := make([]byte, 1024)
+	n, _ := reader.Read(buf)
+	if n >= 0 {
+		buf = buf[:n]
+	}
+	return &RepoFile{CommitId: commitID, Content: buf}, nil
+}
diff --git a/modules/context/context.go b/modules/context/context.go
index 5f09e190d..6f184f7d1 100755
--- a/modules/context/context.go
+++ b/modules/context/context.go
@@ -6,6 +6,7 @@
 package context
 
 import (
+	"code.gitea.io/gitea/routers/notice"
 	"html"
 	"html/template"
 	"io"
@@ -345,6 +346,10 @@ func Contexter() macaron.Handler {
 		ctx.Data["EnableSwagger"] = setting.API.EnableSwagger
 		ctx.Data["EnableOpenIDSignIn"] = setting.Service.EnableOpenIDSignIn
 
+		notice, _ := notice.GetNewestNotice()
+		if notice != nil {
+			ctx.Data["notice"] = notice
+		}
 		c.Map(ctx)
 	}
 }
diff --git a/modules/setting/setting.go b/modules/setting/setting.go
index 2d70e47b1..a805e1f21 100755
--- a/modules/setting/setting.go
+++ b/modules/setting/setting.go
@@ -436,6 +436,12 @@ var (
 	//home page
 	RecommentRepoAddr string
 
+	//notice config
+	UserNameOfNoticeRepo string
+	RepoNameOfNoticeRepo string
+	RefNameOfNoticeRepo  string
+	TreePathOfNoticeRepo string
+
 	//labelsystem config
 	LabelTaskName           string
 	LabelDatasetDeleteQueue string
@@ -1235,6 +1241,12 @@ func NewContext() {
 	sec = Cfg.Section("homepage")
 	RecommentRepoAddr = sec.Key("Address").MustString("https://git.openi.org.cn/OpenIOSSG/promote/raw/branch/master/")
 
+	sec = Cfg.Section("notice")
+	UserNameOfNoticeRepo = sec.Key("USER_NAME").MustString("OpenIOSSG")
+	RepoNameOfNoticeRepo = sec.Key("REPO_NAME").MustString("promote")
+	RefNameOfNoticeRepo = sec.Key("REF_NAME").MustString("master")
+	TreePathOfNoticeRepo = sec.Key("TREE_PATH").MustString("notice.json")
+
 	sec = Cfg.Section("cloudbrain")
 	CBAuthUser = sec.Key("USER").MustString("")
 	CBAuthPassword = sec.Key("PWD").MustString("")
diff --git a/routers/notice/notice.go b/routers/notice/notice.go
new file mode 100644
index 000000000..8fbbfe894
--- /dev/null
+++ b/routers/notice/notice.go
@@ -0,0 +1,38 @@
+package notice
+
+import (
+	"code.gitea.io/gitea/models"
+	"code.gitea.io/gitea/modules/log"
+	"code.gitea.io/gitea/modules/setting"
+	"encoding/json"
+)
+
+const (
+	NoticeInvisible int = iota
+	NoticeVisible
+)
+
+type Notice struct {
+	Title    string
+	Link     string
+	Visible  int
+	CommitId string
+}
+
+func GetNewestNotice() (*Notice, error) {
+	//todo add local cache
+	defer func() {
+		if err := recover(); err != nil {
+			log.Error("recover error", err)
+		}
+	}()
+	repoFile, err := models.ReadLatestFileRepo(setting.UserNameOfNoticeRepo, setting.RepoNameOfNoticeRepo, setting.RefNameOfNoticeRepo, setting.TreePathOfNoticeRepo)
+	if err != nil {
+		log.Error("GetNewestNotice failed, error=%v", err)
+		return nil, err
+	}
+	notice := &Notice{}
+	json.Unmarshal(repoFile.Content, notice)
+	notice.CommitId = repoFile.CommitId
+	return notice, nil
+}
diff --git a/services/repository/repository.go b/services/repository/repository.go
index f50b98b64..eafad988e 100644
--- a/services/repository/repository.go
+++ b/services/repository/repository.go
@@ -5,13 +5,12 @@
 package repository
 
 import (
-	"fmt"
-
 	"code.gitea.io/gitea/models"
 	"code.gitea.io/gitea/modules/log"
 	"code.gitea.io/gitea/modules/notification"
 	repo_module "code.gitea.io/gitea/modules/repository"
 	pull_service "code.gitea.io/gitea/services/pull"
+	"fmt"
 )
 
 // CreateRepository creates a repository for the user/organization.