From 8e92b229f755694821f16fb4fd9f912999aa181c Mon Sep 17 00:00:00 2001
From: woquchonglang_a138 <3253932102@qq.com>
Date: Tue, 21 Jul 2026 17:18:27 +0000
Subject: [PATCH] =?UTF-8?q?=E3=80=90=E4=BF=AE=E6=94=B9=E3=80=91LIBC=20?=
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Signed-off-by: woquchonglang_a138 <3253932102@qq.com>
---
 .../rt-thread-standard/programming-manual/libc/introduction.md  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rt-thread-version/rt-thread-standard/programming-manual/libc/introduction.md b/rt-thread-version/rt-thread-standard/programming-manual/libc/introduction.md
index 0ec2518b..c0a4ef85 100644
--- a/rt-thread-version/rt-thread-standard/programming-manual/libc/introduction.md
+++ b/rt-thread-version/rt-thread-standard/programming-manual/libc/introduction.md
@@ -1,6 +1,6 @@
 # LIBC 简介
 
-RT-Thread 提供的 LIBC (C library, C库)，包含编译器内置 LIBC 配平层（LIBC leveling layer）和 POSIX 层三部分。布局如下图所示：
+RT-Thread 提供的 LIBC (C library, C库)，包含编译器内置 LIBC 配平层（LIBC leveling layer），ISO/ANSI C 标准和 POSIX 层三部分。布局如下图所示：
 
 ![libc_structure](figures/libc_structure.png)
 
-- 
Gitee