diff --git a/docs/csrutil.md b/docs/csrutil.md
index 41b0485..1af40e2 100644
--- a/docs/csrutil.md
+++ b/docs/csrutil.md
@@ -1,4 +1,4 @@
-### Solve 'Too many free trials'
+### Solve 'Operation not permitted' error
 
 > 🌐️ English | [中文](csrutil_CN.md)
 
diff --git a/docs/csrutil_CN.md b/docs/csrutil_CN.md
index 4f16ee8..fbb685d 100644
--- a/docs/csrutil_CN.md
+++ b/docs/csrutil_CN.md
@@ -1,4 +1,4 @@
-### Too many free trials 解决方案
+### Mac 权限问题 解决方案
 
 > 🌐️ 中文 | [English](freeTrialsSolve.md)