diff --git a/api/index.js b/api/index.js
index 07aefdf..7517c3a 100644
--- a/api/index.js
+++ b/api/index.js
@@ -6,3 +6,18 @@ export const yo = async (data) => await $post({
   url: 'YO',
   data
 })
+
+export const $image = (path) => {
+	return `${url_}${path}`
+}
+
+export const $response = (response, then, error = () => {}) => {
+	if (response) {
+		if (response.code != 200) {
+			uni.$lu.toast(response.message);
+			error()
+			return
+		}
+		then()
+	}
+}