diff --git a/src/contentscripts.js b/src/contentscripts.js
index 5aac6932..26fad2b3 100644
--- a/src/contentscripts.js
+++ b/src/contentscripts.js
@@ -159,7 +159,7 @@ function autoOpen() {
                 break;
             case "kancloud.cn":
             case "sspai.com":
-                setTimeout( ()=>readMode(), 500 );
+                setTimeout( ()=>readMode(), 1000 );
                 break;
             default:
                 storage.current.site.name != "" && readMode();