diff --git a/api/controllers/wxapp/material/Biz.php b/api/controllers/wxapp/material/Biz.php
index 181743e6..a9b7dafc 100644
--- a/api/controllers/wxapp/material/Biz.php
+++ b/api/controllers/wxapp/material/Biz.php
@@ -75,7 +75,7 @@ class Biz extends Wxapp
             [
                 'brand_id' => 5, 'cms_id' => 0, 'sort' => 0,
                 'title' => '零跑T03', 'ori_price' => ['title' => '厂商指导价￥', 'value' => '59800 ~ 76800'],
-                'img' => 'https://img.liche.cn/T.03png'
+                'img' => 'https://img.liche.cn/T03.png'
             ],
             [
                 'brand_id' => 5, 'cms_id' => 0, 'sort' => 0,