diff --git a/functions.php b/functions.php
index a98d485..a1eda1a 100755
--- a/functions.php
+++ b/functions.php
@@ -301,7 +301,8 @@ function getVideo($path, $time = 120*60){
 /* obs get img */
 function getImg($path, $time = 300){
 
-    return str_replace('yimian-image.obs.cn-east-2.myhuaweicloud.com:443','image.yimian.xyz',obsSign($path, $time));
+    //return str_replace('yimian-image.obs.cn-east-2.myhuaweicloud.com:443','image.yimian.xyz',obsSign($path, $time));
+    return obsSign($path, $time);
 }