diff --git a/src/blocks.ts b/src/blocks.ts
index 62f5f7c..70b599a 100644
--- a/src/blocks.ts
+++ b/src/blocks.ts
@@ -51,8 +51,8 @@ export default (editor: Editor, opt: PluginOptions = {}) => {
   editor.on('selector:add', selector =>
     privateCls.indexOf(selector.getFullName()) >= 0 && selector.set('private', 1))
 
-  const label = 'Flexbox';
-  const category = 'Basic';
+  const label = opt.label || 'Flexbox';
+  const category = opt.category || 'Basic';
   const attrsRow = attrsToString(rowAttr);
   const attrsCell = attrsToString(colAttr);
   const styleRow = `