From 92599ca67b44808127ab129a52dbf601264b6f2d Mon Sep 17 00:00:00 2001
From: lct1001 <2739960959@qq.com>
Date: Sun, 9 Nov 2025 22:20:26 +0800
Subject: [PATCH 1/2] 
 Src:big:rt-smart:kernel:rtthread:components:drivers:[bugfix]Kconfig  bugfix
 An abnormal symbol '' ' '' occurs in line 281 of the Kconfig file, which
 leads to an red warning as a little bug. It is suggested to modify it to: A
 universal driver library for serial (SPI) flash using JEDEC SFDP standard.
 signed-off-by: Liu Chengtao<2739960959@qq.com>

---
 .../rt-smart/kernel/rt-thread/components/drivers/Kconfig    | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/big/rt-smart/kernel/rt-thread/components/drivers/Kconfig b/src/big/rt-smart/kernel/rt-thread/components/drivers/Kconfig
index 352d950c9..8df8cbb1c 100644
--- a/src/big/rt-smart/kernel/rt-thread/components/drivers/Kconfig
+++ b/src/big/rt-smart/kernel/rt-thread/components/drivers/Kconfig
@@ -145,7 +145,7 @@ config RT_USING_ADC
 
 config RT_USING_DAC
     bool "Using DAC device drivers"
-    default n
+    default nS
 
 config RT_USING_NULL
     bool "Using NULL device drivers"
@@ -278,7 +278,7 @@ config RT_USING_SPI
             bool "Using Serial Flash Universal Driver"
             default n
             help
-                An using JEDEC's SFDP standard serial (SPI) flash universal driver library
+                A universal driver library for serial (SPI) flash using JEDEC SFDP standard.
 
             if RT_USING_SFUD
                 config RT_SFUD_USING_SFDP
@@ -925,4 +925,4 @@ menu "Using USB"
                 endif
         endif
     endmenu
-endmenu
+endmenu
\ No newline at end of file

From 55ed7006974d6eb92e9ca6832e91b3731e6d7e18 Mon Sep 17 00:00:00 2001
From: lct1001 <2739960959@qq.com>
Date: Sun, 9 Nov 2025 22:42:30 +0800
Subject: [PATCH 2/2] bugfix Kcofig

---
 src/big/rt-smart/kernel/rt-thread/components/drivers/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/big/rt-smart/kernel/rt-thread/components/drivers/Kconfig b/src/big/rt-smart/kernel/rt-thread/components/drivers/Kconfig
index 8df8cbb1c..8983ef3ae 100644
--- a/src/big/rt-smart/kernel/rt-thread/components/drivers/Kconfig
+++ b/src/big/rt-smart/kernel/rt-thread/components/drivers/Kconfig
@@ -145,7 +145,7 @@ config RT_USING_ADC
 
 config RT_USING_DAC
     bool "Using DAC device drivers"
-    default nS
+    default n
 
 config RT_USING_NULL
     bool "Using NULL device drivers"