diff --git a/Apewer/TextUtility.cs b/Apewer/TextUtility.cs
index d065d05..aa41f64 100644
--- a/Apewer/TextUtility.cs
+++ b/Apewer/TextUtility.cs
@@ -1081,7 +1081,7 @@ namespace Apewer
/// 要锁定的文本。
/// 要在锁中执行的函数。
///
- public static void Lock(this string text, Action inLock)
+ public static void Lock(this string text, Action inLock)
{
if (inLock == null) throw new ArgumentNullException(nameof(inLock));
_locker.InLock(text, inLock);