diff --git a/content/zh-cn/docs/psyco/shandong/sdhc/index.md b/content/zh-cn/docs/psyco/shandong/sdhc/index.md
index 683bdc07..2d49bd3f 100644
--- a/content/zh-cn/docs/psyco/shandong/sdhc/index.md
+++ b/content/zh-cn/docs/psyco/shandong/sdhc/index.md
@@ -63,6 +63,6 @@ title: 山东省精神卫生中心
 
 关于会诊证明即使满 18 岁也需父母填写申请表并提交身份证复印件
 
-## 证明样式
+## 证明样式 {#proof}
 
 ![证明](proof.jpg)