diff --git a/pdd_union/extend_url.go b/pdd_union/extend_url.go
index 028f4fa..f95bd0b 100644
--- a/pdd_union/extend_url.go
+++ b/pdd_union/extend_url.go
@@ -126,6 +126,43 @@ func WnMainThemeUrl(keyArr map[string]string, param map[string]interface{}) map[
 	}
 	return tmp
 }
+func OwnWnMainThemeUrl(keyArr map[string]string, param map[string]interface{}) map[string]string {
+	send, _ := Send(keyArr, "pdd.ddk.goods.zs.unit.url.gen", param)
+	var res cps_pdd.WnMainThemeUrl
+	json.Unmarshal([]byte(send), &res)
+	tmp := map[string]string{
+		"url":             "",
+		"open_app_url":    "",
+		"no_open_app_url": "",
+		"page_path":       "",
+		"schema_url":      "",
+	}
+	tmp["url"] = res.GoodsZsUnitGenerateResponse.ShortUrl
+	tmp["open_app_url"] = res.GoodsZsUnitGenerateResponse.MobileUrl
+	tmp["short_open_url"] = res.GoodsZsUnitGenerateResponse.MobileShortUrl
+	tmp["no_open_app_url"] = res.GoodsZsUnitGenerateResponse.ShortUrl
+	tmp["page_path"] = res.GoodsZsUnitGenerateResponse.WeAppInfo.PagePath
+	tmp["schema_url"] = res.GoodsZsUnitGenerateResponse.SchemaUrl
+	if param["open_app"] == "<nil>" || param["open_app"] == nil {
+		param["open_app"] = ""
+	}
+	if param["link_type"] == "<nil>" || param["link_type"] == nil {
+		param["link_type"] = ""
+	}
+	if param["open_app"] == "" && param["link_type"] != "" {
+		tmp["url"] = res.GoodsZsUnitGenerateResponse.Url
+	}
+	if param["open_app"] != "" {
+		tmp["url"] = res.GoodsZsUnitGenerateResponse.MobileShortUrl
+	}
+	if param["open_app"] != "" && param["link_type"] != "" {
+		tmp["url"] = res.GoodsZsUnitGenerateResponse.MobileUrl
+	}
+	if res.GoodsZsUnitGenerateResponse.WeAppInfo.PagePath == "" {
+		tmp["page_path"] = res.GoodsZsUnitGenerateResponse.WeAppPagePath
+	}
+	return tmp
+}
 
 // https://open.pinduoduo.com/application/document/api?id=pdd.ddk.oauth.rp.prom.url.generate
 func RpUrl(keyArr map[string]string, param map[string]interface{}) map[string]string {