diff --git a/packages/devui-theme/src/theme/theme.ts b/packages/devui-theme/src/theme/theme.ts
index 753dbe9cb80363c34d5c456dfb2f327a00844842..26c7f93522c491bb866ded737460c031ec6e26c1 100644
--- a/packages/devui-theme/src/theme/theme.ts
+++ b/packages/devui-theme/src/theme/theme.ts
@@ -39,5 +39,6 @@ export class Theme {
     this.isDark = theme.isDark || undefined;
     this.isPreview = theme.isPreview || false;
     this.isExtendable = theme.isExtendable || true;
+    // 添加了一些注释。
   }
 }