diff --git a/models/action.go b/models/action.go
index cae093ecbe..810f24b656 100644
--- a/models/action.go
+++ b/models/action.go
@@ -5,7 +5,6 @@
 package models
 
 import (
-	"encoding/json"
 	"time"
 )
 
@@ -21,30 +20,24 @@ const (
 
 // An Action represents
 type Action struct {
-	Id      int64
-	UserId  int64
-	OpType  int
-	RepoId  int64
-	Content string
-	Created time.Time `xorm:"created"`
-}
-
-type NewRepoContent struct {
+	Id       int64
+	UserId   int64
 	UserName string
+	OpType   int
+	RepoId   int64
 	RepoName string
+	Content  string
+	Created  time.Time `xorm:"created"`
 }
 
 // NewRepoAction inserts action for create repository.
 func NewRepoAction(user *User, repo *Repository) error {
-	content, err := json.Marshal(&NewRepoContent{user.Name, repo.Name})
-	if err != nil {
-		return err
-	}
-	_, err = orm.InsertOne(&Action{
-		UserId:  user.Id,
-		OpType:  OP_CREATE_REPO,
-		RepoId:  repo.Id,
-		Content: string(content),
+	_, err := orm.InsertOne(&Action{
+		UserId:   user.Id,
+		UserName: user.Name,
+		OpType:   OP_CREATE_REPO,
+		RepoId:   repo.Id,
+		RepoName: repo.Name,
 	})
 	return err
 }
diff --git a/routers/user/user.go b/routers/user/user.go
index ae9dd90290..59177a47b9 100644
--- a/routers/user/user.go
+++ b/routers/user/user.go
@@ -5,7 +5,6 @@
 package user
 
 import (
-	"bytes"
 	"net/http"
 
 	"github.com/codegangsta/martini"
@@ -167,20 +166,10 @@ func Delete(data base.TmplData, req *http.Request, session sessions.Session, r r
 	r.HTML(200, "user/delete", data)
 }
 
-func Feeds(form auth.FeedsForm, r render.Render) string {
+func Feeds(form auth.FeedsForm, r render.Render) {
 	actions, err := models.GetFeeds(form.UserId, form.Offset)
 	if err != nil {
-		return err.Error()
+		r.JSON(500, err)
 	}
-
-	length := len(actions)
-	buf := bytes.NewBuffer([]byte("["))
-	for i, action := range actions {
-		buf.WriteString(action.Content)
-		if i < length-1 {
-			buf.WriteString(",")
-		}
-	}
-	buf.WriteString("]")
-	return buf.String()
+	r.JSON(200, actions)
 }
diff --git a/web.go b/web.go
index 8e5bbaef0f..9b7eff883d 100644
--- a/web.go
+++ b/web.go
@@ -30,10 +30,7 @@ var CmdWeb = cli.Command{
 	Description: `
 gogs web`,
 	Action: runWeb,
-	Flags:  []cli.Flag{
-	//cli.BoolFlag{"update, u", "update pakcage(s) and dependencies if any"},
-	//cli.BoolFlag{"verbose, v", "show process details"},
-	},
+	Flags:  []cli.Flag{},
 }
 
 var AppHelpers template.FuncMap = map[string]interface{}{
@@ -78,8 +75,6 @@ func runWeb(*cli.Context) {
 
 	//m.Get("/:username/:reponame", repo.Repo)
 
-	//m.Get("/:username/:reponame", repo.Repo)
-
 	listenAddr := fmt.Sprintf("%s:%s",
 		base.Cfg.MustValue("server", "HTTP_ADDR"),
 		base.Cfg.MustValue("server", "HTTP_PORT", "3000"))