diff --git a/pdd_union/extend_url.go b/pdd_union/extend_url.go
index 655e0cc..028f4fa 100644
--- a/pdd_union/extend_url.go
+++ b/pdd_union/extend_url.go
@@ -168,6 +168,46 @@ func RpUrl(keyArr map[string]string, param map[string]interface{}) map[string]st
 	}
 	return tmp
 }
+func OwnRpUrl(keyArr map[string]string, param map[string]interface{}) map[string]string {
+	send, _ := Send(keyArr, "pdd.ddk.rp.prom.url.generate", param)
+	var res cps_pdd.RpUrl
+	json.Unmarshal([]byte(send), &res)
+	tmp := map[string]string{
+		"url":             "",
+		"open_app_url":    "",
+		"no_open_app_url": "",
+		"page_path":       "",
+		"schema_url":      "",
+		"user_name":       "",
+		"app_id":          "",
+	}
+	if param["open_app"] == "<nil>" || param["open_app"] == nil {
+		param["open_app"] = ""
+	}
+	if param["link_type"] == "<nil>" || param["link_type"] == nil {
+		param["link_type"] = ""
+	}
+	for _, v := range res.RpPromotionUrlGenerateResponse.UrlList {
+		tmp["url"] = v.ShortUrl
+		tmp["open_app_url"] = v.MobileUrl
+		tmp["no_open_app_url"] = v.ShortUrl
+		tmp["short_open_url"] = v.MobileShortUrl
+		tmp["page_path"] = v.WeAppInfo.PagePath
+		tmp["user_name"] = v.WeAppInfo.UserName
+		tmp["app_id"] = v.WeAppInfo.AppId
+		tmp["schema_url"] = v.SchemaUrl
+		if param["open_app"] == "" && param["link_type"] != "" {
+			tmp["url"] = v.Url
+		}
+		if param["open_app"] != "" {
+			tmp["url"] = v.MobileShortUrl
+		}
+		if param["open_app"] != "" && param["link_type"] != "" {
+			tmp["url"] = v.MobileUrl
+		}
+	}
+	return tmp
+}
 
 // https://open.pinduoduo.com/application/document/api?id=pdd.ddk.oauth.cms.prom.url.generate
 func PromUrl(keyArr map[string]string, param map[string]interface{}) map[string]string {