diff --git a/bsp/raspberry-pi/raspi4-64/.config b/bsp/raspberry-pi/raspi4-64/.config
index 64afe4a82af63603d838e836a4365729074e4b23..39180551f5d894369ccfd45da75cb0df239ba222 100644
--- a/bsp/raspberry-pi/raspi4-64/.config
+++ b/bsp/raspberry-pi/raspi4-64/.config
@@ -215,6 +215,7 @@ CONFIG_RT_USING_POSIX_MMAP=y
 CONFIG_RT_USING_POSIX_TERMIOS=y
 # CONFIG_RT_USING_POSIX_GETLINE is not set
 CONFIG_RT_USING_POSIX_AIO=y
+CONFIG_RT_POSIX_AIO_THREAD_STACK_SIZE=8192
 CONFIG_RT_USING_POSIX_CLOCKTIME=y
 # CONFIG_RT_USING_MODULE is not set
 
diff --git a/bsp/raspberry-pi/raspi4-64/rtconfig.h b/bsp/raspberry-pi/raspi4-64/rtconfig.h
index b19321dafb7426f632fee7fe5cf787358e5a2be9..62ab56578bd71ccbe6d76ac6cb7354e746bd3899 100644
--- a/bsp/raspberry-pi/raspi4-64/rtconfig.h
+++ b/bsp/raspberry-pi/raspi4-64/rtconfig.h
@@ -138,6 +138,7 @@
 #define RT_USING_POSIX_MMAP
 #define RT_USING_POSIX_TERMIOS
 #define RT_USING_POSIX_AIO
+#define RT_POSIX_AIO_THREAD_STACK_SIZE 8192
 #define RT_USING_POSIX_CLOCKTIME
 
 /* Network */
diff --git a/components/libc/Kconfig b/components/libc/Kconfig
index bb17d740b5e6c09b91f52b4e6a5528c78d6a83d9..9e1609000d44bf6d444345bc88c049577812cbb7 100644
--- a/components/libc/Kconfig
+++ b/components/libc/Kconfig
@@ -53,6 +53,11 @@ if RT_USING_LIBC && RT_USING_DFS
         bool "Enable AIO"
         default n
 
+    config RT_POSIX_AIO_THREAD_STACK_SIZE
+        int "Set posix aio thread stack size"
+        default 2048
+        depends on RT_USING_POSIX_AIO
+
     config RT_USING_POSIX_CLOCKTIME
         bool "Enable POSIX clock_time APIs"
         default n
diff --git a/components/libc/aio/posix_aio.c b/components/libc/aio/posix_aio.c
index 8894f817c0cdb626e27b96f77c0027227a816813..e310ef1906c61cbf968370617dd4d5a48fd31f0f 100644
--- a/components/libc/aio/posix_aio.c
+++ b/components/libc/aio/posix_aio.c
@@ -457,7 +457,7 @@ int lio_listio(int mode, struct aiocb * const list[], int nent,
 
 int aio_system_init(void)
 {
-    aio_queue = rt_workqueue_create("aio", 8192, RT_THREAD_PRIORITY_MAX/2);
+    aio_queue = rt_workqueue_create("aio", RT_POSIX_AIO_THREAD_STACK_SIZE, RT_THREAD_PRIORITY_MAX / 2);
     RT_ASSERT(aio_queue != NULL);
 
     return 0;