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 cb5da7648d3151456ed74146e65fdd7a891b7f18..b5b887b59d87bfa2c413118dfa1442290d9bb5f7 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
@@ -101,7 +101,7 @@ ANSI C、ISO C、Standard C是指美国国家标准协会（ANSI）和国际标
 |                                                              | [pthread_attr_setschedpolicy()](https://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_attr_setschedpolicy.html) |   *   |   *   |   *   |   *   |     √     |
 |                                                              | [pthread_attr_setscope()](https://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_attr_setscope.html) |   *   |   *   |   *   |   *   |     √     |
 |                                                              | [pthread_attr_setstack()](https://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_attr_setstack.html) |   *   |   *   |   *   |   *   |     √     |
-|                                                              | [pthread_attr_setstackaddr()](https://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_attr_setstackaddr.html) |   *   |   *   |   *   |   *   |     √     |
+|                                                              | [pthread_attr_setstackaddr()](https://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_attr_setstack.html) |   *   |   *   |   *   |   *   |     √     |
 |                                                              | [pthread_attr_setstacksize()](https://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_attr_setstacksize.html) |   *   |   *   |   *   |   *   |     √     |
 |                                                              | [pthread_cancel()](https://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_cancel.html) |   *   |   *   |   *   |   *   |     √     |
 |                                                              | [pthread_cleanup_pop()](https://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_cleanup_pop.html) |   *   |   *   |   *   |   *   |     √     |