diff --git a/routers/home.go b/routers/home.go
index 8eaec345e..e37cacb01 100755
--- a/routers/home.go
+++ b/routers/home.go
@@ -750,88 +750,6 @@ func GetUserRankFromPromote(ctx *context.Context) {
 	ctx.JSON(200, resultUserRank)
 }
 
-func GetImageInfo() ([]map[string]interface{}, error) {
-	url := setting.RecommentRepoAddr + "picture_info"
-	result, err := repository.RecommendFromPromote(url)
-
-	if err != nil {
-		return nil, err
-	}
-	imageInfo := make([]map[string]interface{}, 0)
-	for i := 0; i < (len(result) - 1); i++ {
-		line := result[i]
-		imageMap := make(map[string]interface{})
-		if line[0:4] == "url=" {
-			url := line[4:]
-			imageMap["url"] = url
-			if result[i+1][0:11] == "image_link=" {
-				image_link := result[i+1][11:]
-				imageMap["image_link"] = image_link
-			}
-		}
-		imageInfo = append(imageInfo, imageMap)
-		i = i + 1
-	}
-	return imageInfo, nil
-}
-
-func GetRankUser(index string) ([]map[string]interface{}, error) {
-	url := setting.RecommentRepoAddr + "user_rank_" + index
-	result, err := repository.RecommendFromPromote(url)
-
-	if err != nil {
-		return nil, err
-	}
-	resultOrg := make([]map[string]interface{}, 0)
-	for _, userRank := range result {
-		tmpIndex := strings.Index(userRank, " ")
-		userName := userRank
-		score := 0
-		if tmpIndex != -1 {
-			userName = userRank[0:tmpIndex]
-			tmpScore, err := strconv.Atoi(userRank[tmpIndex+1:])
-			if err != nil {
-				log.Info("convert to int error.")
-			}
-			score = tmpScore
-		}
-		user, err := models.GetUserByName(userName)
-		if err == nil {
-			userMap := make(map[string]interface{})
-			userMap["Name"] = user.Name
-			userMap["Description"] = user.Description
-			userMap["FullName"] = user.FullName
-			userMap["HomeLink"] = user.HomeLink()
-			userMap["ID"] = user.ID
-			userMap["Avatar"] = user.RelAvatarLink()
-			userMap["Score"] = score
-			resultOrg = append(resultOrg, userMap)
-		} else {
-			log.Info("query user error," + err.Error())
-		}
-	}
-	return resultOrg, nil
-}
-
-func GetImageInfoFromPromote(ctx *context.Context) {
-	imageInfo, err := GetImageInfo()
-	if err != nil {
-		ctx.ServerError("500", err)
-		return
-	}
-	ctx.JSON(200, imageInfo)
-}
-
-func GetUserRankFromPromote(ctx *context.Context) {
-	index := ctx.Params("index")
-	resultUserRank, err := GetRankUser(index)
-	if err != nil {
-		ctx.ServerError("500", err)
-		return
-	}
-	ctx.JSON(200, resultUserRank)
-}
-
 func RecommendOrgFromPromote(ctx *context.Context) {
 	resultOrg, err := GetRecommendOrg()
 	if err != nil {