diff --git a/nodejs/public/url/pic/czl-website-background.csv b/nodejs/public/url/pic/czl-website-background.csv
index 077177b..f99bd8c 100644
--- a/nodejs/public/url/pic/czl-website-background.csv
+++ b/nodejs/public/url/pic/czl-website-background.csv
@@ -1,34 +1,34 @@
 #春节背景
-#https://cdn-r2.czl.net/2023/12/31/65916acb9634f.jpg
+#https://webp-sg.czl.net/r2/2023/12/31/65916acb9634f.jpg
 
 #飞机背景
-https://cdn-qiniu.czl.net/2023/09/14/6501e735b146c.jpg
+https://webp-sh.czl.net/qiniu/2023/09/14/6501e735b146c.jpg
 
 #CZL圣诞节背景
-https://cdn-r2.czl.net/2023/12/16/657da9007191a.jpg
+https://webp-sg.czl.net/r2/2023/12/16/657da9007191a.jpg
 
 #bing图纸
 
-https://cdn-r2.czl.net/2024/02/18/65d0f633bd52c.webp
-https://cdn-r2.czl.net/2024/02/18/65d0f618dcfef.webp
-https://cdn-r2.czl.net/2024/02/18/65d0f60f95d7e.webp
-https://cdn-r2.czl.net/2024/02/18/65d0f5fbc8fcc.webp
-https://cdn-r2.czl.net/2024/02/18/65d0f5f8dce59.webp
-https://cdn-r2.czl.net/2024/02/19/65d31fcf48fb3.webp
-https://cdn-r2.czl.net/2024/02/19/65d31fee5061c.webp
-https://cdn-r2.czl.net/2024/02/20/65d462ce0f055.webp
-https://cdn-r2.czl.net/2024/03/07/65e97f284274b.webp
-https://cdn-r2.czl.net/2024/03/07/65e9808f5dc93.webp
-https://cdn-r2.czl.net/2024/03/07/65e980dda4b08.webp
-https://cdn-r2.czl.net/2024/03/07/65e981091a71b.webp
-https://cdn-r2.czl.net/2024/03/25/6600f61b7c6d3.jpg
-https://cdn-r2.czl.net/2024/03/25/6600f61b92497.jpg
-https://cdn-r2.czl.net/2024/03/25/6600f61b748e6.jpg
-https://cdn-r2.czl.net/2024/03/25/6600f61b740ad.jpg
-https://cdn-r2.czl.net/2024/03/25/6600f61b722aa.jpg
-https://cdn-r2.czl.net/2024/03/25/6600f61b9ae13.jpg
-https://cdn-r2.czl.net/2024/03/25/6600f61b74fcf.jpg
-https://cdn-r2.czl.net/2024/03/28/6604dc14ab33c.webp
+https://webp-sg.czl.net/r2/2024/02/18/65d0f633bd52c.webp
+https://webp-sg.czl.net/r2/2024/02/18/65d0f618dcfef.webp
+https://webp-sg.czl.net/r2/2024/02/18/65d0f60f95d7e.webp
+https://webp-sg.czl.net/r2/2024/02/18/65d0f5fbc8fcc.webp
+https://webp-sg.czl.net/r2/2024/02/18/65d0f5f8dce59.webp
+https://webp-sg.czl.net/r2/2024/02/19/65d31fcf48fb3.webp
+https://webp-sg.czl.net/r2/2024/02/19/65d31fee5061c.webp
+https://webp-sg.czl.net/r2/2024/02/20/65d462ce0f055.webp
+https://webp-sg.czl.net/r2/2024/03/07/65e97f284274b.webp
+https://webp-sg.czl.net/r2/2024/03/07/65e9808f5dc93.webp
+https://webp-sg.czl.net/r2/2024/03/07/65e980dda4b08.webp
+https://webp-sg.czl.net/r2/2024/03/07/65e981091a71b.webp
+https://webp-sg.czl.net/r2/2024/03/25/6600f61b7c6d3.jpg
+https://webp-sg.czl.net/r2/2024/03/25/6600f61b92497.jpg
+https://webp-sg.czl.net/r2/2024/03/25/6600f61b748e6.jpg
+https://webp-sg.czl.net/r2/2024/03/25/6600f61b740ad.jpg
+https://webp-sg.czl.net/r2/2024/03/25/6600f61b722aa.jpg
+https://webp-sg.czl.net/r2/2024/03/25/6600f61b9ae13.jpg
+https://webp-sg.czl.net/r2/2024/03/25/6600f61b74fcf.jpg
+https://webp-sg.czl.net/r2/2024/03/28/6604dc14ab33c.webp
 
 #截止2024.04.26