diff --git a/component/code/index.html b/component/code/index.html
index 4d56315..ba02488 100644
--- a/component/code/index.html
+++ b/component/code/index.html
@@ -35,7 +35,7 @@
 							<button class="pear-btn pear-btn-sm" plain data-size="inline" data-type="checkbox_b">开关</button>
 							<button class="pear-btn pear-btn-sm" plain data-size="inline" data-type="radio">单选框</button>
 							<button class="pear-btn pear-btn-sm" plain data-size="inline" data-type="textarea">文本域</button>
-							<button class="pear-btn" plain data-size="block" data-type="submit">提交</button>
+							<button class="pear-btn pear-btn-sm" plain data-size="block" data-type="submit">提交</button>
 						</div>
 					</div>
 					<div class="layui-card nav">