diff --git a/index.json b/index.json
index 57503fffbd22c7bf5f442e3eb13fdb9c58b717e3..312115df831d47df3234ae4ca0c79f3054a76738 100644
--- a/index.json
+++ b/index.json
@@ -8,7 +8,8 @@
             "ref": "master",
             "detail": "detail.json",
             "chapters": "chapters.json",
-            "index_image": "https://img-home.csdnimg.cn/images/20220609020118.jpg",
+            "index_image": "https://img-home.csdnimg.cn/images/20230105022841.png",
+	        "size": "238*334px",
             "index_video": "",
             "original_price": "48.0",
             "line_price": "48.0",