diff --git a/src/content/posts/Captcha.md b/src/content/posts/Captcha.md
index ad5f2fa..1669acd 100644
--- a/src/content/posts/Captcha.md
+++ b/src/content/posts/Captcha.md
@@ -15,8 +15,8 @@ lang: zh_CN
reCAPTCHA demo: Simple page
-
+
-## reCaptcha (Google 的人机验证)
+## reCaptcha (Google的人机验证)