diff --git a/components/ui/message/message.module.less b/components/ui/message/message.module.less
index 7bd3626..4eb05fa 100644
--- a/components/ui/message/message.module.less
+++ b/components/ui/message/message.module.less
@@ -26,9 +26,12 @@
   }
 
   .close {
+    padding: 0;
+    width: auto;
     line-height: 1;
     cursor: pointer;
     font-size: 1.5em;
     margin-left: 1em;
+    background-color: transparent;
   }
 }
diff --git a/contents/injectBili.ts b/contents/injectBili.ts
index 60fa6c6..90d0174 100644
--- a/contents/injectBili.ts
+++ b/contents/injectBili.ts
@@ -93,7 +93,7 @@ const checkDataIsHandled = window.setInterval(() => {
 
       result = {
         id: seasonId,
-        seem: progressIndex,
+        seem: progressIndex + 1,
         name: document.querySelector<HTMLSpanElement>(".media-info-title-t").innerText,
       };
     } else {