diff --git a/web/src/assets/img/logo.png b/web/src/assets/img/logo.png
index c6a16ca5..72b3883e 100644
Binary files a/web/src/assets/img/logo.png and b/web/src/assets/img/logo.png differ
diff --git a/web/src/assets/logo.png b/web/src/assets/logo.png
index c6a16ca5..72b3883e 100644
Binary files a/web/src/assets/logo.png and b/web/src/assets/logo.png differ
diff --git a/web/src/components/compose.vue b/web/src/components/compose.vue
index 8b009c42..917d1d9e 100644
--- a/web/src/components/compose.vue
+++ b/web/src/components/compose.vue
@@ -456,9 +456,9 @@ const beforeUpload = async (data: any) => {
 
     if (
         uploadType.value === 'public/video' &&
-        data.file.file?.size > 104857600
+        data.file.file?.size > 8388608 
     ) {
-        window.$message.warning('视频大小不能超过100MB');
+        window.$message.warning('视频大小不能超过8MB');
         return false;
     }
     // 附件类型校验