diff --git a/models/list_options.go b/models/list_options.go
index 29144ba22..d6d1dcf0d 100644
--- a/models/list_options.go
+++ b/models/list_options.go
@@ -10,15 +10,15 @@ import (
 	"xorm.io/xorm"
 )
 
-type SelectedPageSize int
+type AvailablePageSize int
 
 const (
-	PageSize15 SelectedPageSize = 15
-	PageSize30 SelectedPageSize = 30
-	PageSize50 SelectedPageSize = 50
+	PageSize15 AvailablePageSize = 15
+	PageSize30 AvailablePageSize = 30
+	PageSize50 AvailablePageSize = 50
 )
 
-func (s SelectedPageSize) IsLegal() bool {
+func (s AvailablePageSize) IsLegal() bool {
 	switch s {
 	case PageSize30, PageSize50, PageSize15:
 		return true
@@ -26,7 +26,7 @@ func (s SelectedPageSize) IsLegal() bool {
 	return false
 }
 
-func (s SelectedPageSize) Int() int {
+func (s AvailablePageSize) Int() int {
 	return int(s)
 }
 
diff --git a/routers/home.go b/routers/home.go
index a1043655e..d54a0160f 100755
--- a/routers/home.go
+++ b/routers/home.go
@@ -43,6 +43,8 @@ const (
 	tplHomeTerm                   base.TplName = "terms"
 	tplHomePrivacy                base.TplName = "privacy"
 	tplResoruceDesc               base.TplName = "resource_desc"
+	tplRepoSquare                 base.TplName = "explore/repos/square"
+	tplRepoSearch                 base.TplName = "explore/repos/search"
 )
 
 // Home render home page
@@ -296,6 +298,13 @@ func ExploreRepos(ctx *context.Context) {
 	})
 }
 
+func GetRepoSquarePage(ctx *context.Context) {
+	ctx.HTML(200, tplRepoSquare)
+}
+func GetRepoSearchPage(ctx *context.Context) {
+	ctx.HTML(200, tplRepoSearch)
+}
+
 func RepoSquare(ctx *context.Context) {
 	var result []*models.Repository4Card
 	var err error
@@ -351,7 +360,10 @@ func RepoFind(ctx *context.Context) {
 	topic := strings.Trim(ctx.Query("topic"), " ")
 	sort := strings.Trim(ctx.Query("sort"), " ")
 	page := ctx.QueryInt("page")
-	pageSize := models.SelectedPageSize(ctx.QueryInt("pageSize"))
+	pageSize := models.AvailablePageSize(ctx.QueryInt("pageSize"))
+	if pageSize == 0 {
+		pageSize = models.PageSize15
+	}
 	if !pageSize.IsLegal() {
 		ctx.JSON(http.StatusOK, response.ServerError("pageSize illegal"))
 		return
diff --git a/routers/routes/routes.go b/routers/routes/routes.go
index 8f60153db..8ecca32e2 100755
--- a/routers/routes/routes.go
+++ b/routers/routes/routes.go
@@ -371,8 +371,10 @@ func RegisterRoutes(m *macaron.Macaron) {
 		m.Get("/images/star", repo.GetStarImages)
 
 		m.Group("/repos", func() {
-			m.Get("", routers.ExploreRepos)
+			//m.Get("", routers.ExploreRepos)
+			m.Get("", routers.GetRepoSearchPage)
 			m.Group("/square", func() {
+				m.Get("", routers.GetRepoSquarePage)
 				m.Get("/tab", routers.RepoSquare)
 				m.Get("/active-user", routers.ActiveUser)
 				m.Get("/active-org", routers.ActiveOrg)
diff --git a/services/repository/square.go b/services/repository/square.go
index 55858db81..7ff36c5af 100644
--- a/services/repository/square.go
+++ b/services/repository/square.go
@@ -85,31 +85,31 @@ func FindRepos(opts FindReposOptions) (*models.FindReposResponse, error) {
 
 	switch opts.Sort {
 	//1.近期热门：按最近1个月浏览量倒序排序，最近1个月浏览量>最近更新>项目名称升序
-	case "most_popular":
+	case "mostpopular":
 		orderBy = models.SearchOrderByLastMonthVisitsReverse + "," + models.SearchOrderByRecentUpdated + "," + models.SearchOrderByAlphabetically
 		//2.近期活跃：按提交增长量（最近4个月commit数）倒序排序，提交增长量>最近更新>项目名称升序。
-	case "most_active":
+	case "mostactive":
 		orderBy = models.SearchOrderByLastFourMonthCommitsReverse + "," + models.SearchOrderByRecentUpdated + "," + models.SearchOrderByAlphabetically
 		//3.最近更新：按最近更新>项目名称升序排序。
-	case "recent_update":
+	case "recentupdate":
 		orderBy = models.SearchOrderByRecentUpdated + "," + models.SearchOrderByAlphabetically
 		//4.最近创建：按项目创建时间排序，最近的排前面。最近创建>项目名称升序。
 	case "newest":
 		orderBy = models.SearchOrderByNewest + "," + models.SearchOrderByAlphabetically
 		//5.点赞最多：按点赞数倒序排序。点赞数>最近更新>项目名称升序。
-	case "most_stars":
+	case "moststars":
 		orderBy = models.SearchOrderByStarsReverse + "," + models.SearchOrderByRecentUpdated + "," + models.SearchOrderByAlphabetically
 		//6.派生最多：按派生数倒序排序。派生数>最近更新>项目名称升序。
-	case "most_forks":
+	case "mostforks":
 		orderBy = models.SearchOrderByForksReverse + "," + models.SearchOrderByRecentUpdated + "," + models.SearchOrderByAlphabetically
 		//7.数据集最多：按项目包含的数据集文件数量倒序排序，数据集文件数>最近更新>项目名称升序。
-	case "most_datasets":
+	case "mostdatasets":
 		orderBy = models.SearchOrderByDatasetCntReverse + "," + models.SearchOrderByRecentUpdated + "," + models.SearchOrderByAlphabetically
 		//8.AI任务最多：按项目包含的AI任务数量倒序排序，AI任务数>最近更新>项目名称升序。
-	case "most_ai_tasks":
+	case "mostaitasks":
 		orderBy = models.SearchOrderByAiTaskCntReverse + "," + models.SearchOrderByRecentUpdated + "," + models.SearchOrderByAlphabetically
 		//9.模型最多：按项目包含的模型数量倒序排序，模型大小为0则不统计。模型数>最近更新>项目名称升序。
-	case "most_models":
+	case "mostmodels":
 		orderBy = models.SearchOrderByModelCntReverse + "," + models.SearchOrderByRecentUpdated + "," + models.SearchOrderByAlphabetically
 
 	default: