diff --git a/src/components/CodemirrorEditor/EditorHeader/index.vue b/src/components/CodemirrorEditor/EditorHeader/index.vue
index d707f16..90dea02 100644
--- a/src/components/CodemirrorEditor/EditorHeader/index.vue
+++ b/src/components/CodemirrorEditor/EditorHeader/index.vue
@@ -102,7 +102,7 @@ function copy() {
 </script>
 
 <template>
-  <header class="header-container h-15 flex items-center justify-between border-b px-5">
+  <header class="header-container h-15 flex items-center justify-between px-5">
     <div class="space-x-2 flex">
       <Menubar class="menubar">
         <FileDropdown />
diff --git a/src/views/CodemirrorEditor.vue b/src/views/CodemirrorEditor.vue
index c20c96a..1d2692f 100644
--- a/src/views/CodemirrorEditor.vue
+++ b/src/views/CodemirrorEditor.vue
@@ -369,7 +369,7 @@ onMounted(() => {
       @end-copy="endCopy"
     />
     <main class="container-main flex flex-1 flex-col">
-      <div class="container-main-section relative flex flex-1 overflow-hidden border-1 border-t-0">
+      <div class="container-main-section border-radius-10 relative flex flex-1 overflow-hidden border-1">
         <PostSlider />
         <div
           ref="codeMirrorWrapper"
@@ -434,7 +434,7 @@ onMounted(() => {
         <CssEditor class="order-2 flex-1" />
         <RightSlider class="order-2" />
       </div>
-      <footer class="h-[30px] flex items-center justify-end pr-5 text-[12px]">
+      <footer class="h-[30px] flex items-center justify-end text-[12px]">
         字数 {{ readingTime?.words }}， 阅读大约需 {{ Math.ceil(readingTime?.minutes ?? 0) }} 分钟
       </footer>