diff --git a/bsp/simulator/Kconfig b/bsp/simulator/Kconfig
index bb19d9575f8e5bc02986f7e23bf7338c8f4408bb..7338408a0371a4ef15ab42a315420d94a26ccb44 100644
--- a/bsp/simulator/Kconfig
+++ b/bsp/simulator/Kconfig
@@ -31,7 +31,9 @@ config RT_USING_DFS_WINSHAREDIR
 
 config BSP_USING_SAL_WINSOCK
     bool "Enable Windows socket (winsock) with SAL"
-    select RT_USING_SAL
+    select RT_USING_POSIX_FS
+    select RT_USING_POSIX_SOCKET
+    select SAL_USING_WINSOCK
     default n
 
 config BSP_USING_LVGL
diff --git a/bsp/simulator/applications/platform.c b/bsp/simulator/applications/platform.c
index 3af1e16a8a8f1647f5bd528cb6c17da4ca57d325..da0d6151339f54abacf6d059ee48bfd99ed99695 100644
--- a/bsp/simulator/applications/platform.c
+++ b/bsp/simulator/applications/platform.c
@@ -23,13 +23,13 @@ int platform_init(void)
     /* initialize sd card */
     rt_hw_sdcard_init();
 
-#if defined(RT_USING_MTD_NAND)
+#ifdef RT_USING_MTD_NAND
     rt_hw_mtd_nand_init();
-#endif
+#endif /* RT_USING_MTD_NAND */
 
-#if defined(RT_USING_MTD_NOR)
+#ifdef RT_USING_MTD_NOR
     sst25vfxx_mtd_init("nor", 0, RT_UINT32_MAX);
-#endif
+#endif /* RT_USING_MTD_NOR */
 
 #endif /* RT_USING_DFS */
 
diff --git a/components/net/at/Kconfig b/components/net/at/Kconfig
index a1bc7ce0663b2e9b5dd390212efa4873442c2eee..59a367df4b78e9ebc6554b3eeeeb5b7692f886b2 100644
--- a/components/net/at/Kconfig
+++ b/components/net/at/Kconfig
@@ -57,6 +57,7 @@ if RT_USING_AT
         config AT_USING_SOCKET
             bool "Enable BSD Socket API support by AT commnads"
             select RT_USING_SAL
+            select SAL_USING_AT
             default n
 
     endif
diff --git a/components/net/lwip/Kconfig b/components/net/lwip/Kconfig
index 78fba33b917f6a4aa4200e4c4ed678f58ca9b5b1..3ead4c43fddd270c447a73908a5f7f83c0e274d4 100644
--- a/components/net/lwip/Kconfig
+++ b/components/net/lwip/Kconfig
@@ -2,6 +2,7 @@ menuconfig RT_USING_LWIP
     bool "LwIP: light weight TCP/IP stack"
     select RT_USING_DEVICE
     select RT_USING_DEVICE_IPC
+    select SAL_USING_LWIP if RT_USING_SAL
     default n
 
 if RT_USING_LWIP
diff --git a/components/net/sal/Kconfig b/components/net/sal/Kconfig
index 27a98d48d7bd5b6e7a5f30fda1bd1504399f5226..6e7e44f98f01891bea41c95598c03e38f0d301d4 100644
--- a/components/net/sal/Kconfig
+++ b/components/net/sal/Kconfig
@@ -13,26 +13,21 @@ if RT_USING_SAL
             The ability that check internet status is provided by RT-Thread.
 
     menu "Docking with protocol stacks"
-
         config SAL_USING_LWIP
             bool "Docking with lwIP stack"
-            default y
-            depends on RT_USING_LWIP
+            default n
 
         config SAL_USING_AT
             bool "Docking with AT commands stack"
-            default y
-            depends on AT_USING_SOCKET
+            default n
 
         config SAL_USING_WINSOCK
             bool "Docking with Windows socket (winsock)"
-            default y
-            depends on BSP_USING_SAL_WINSOCK
+            default n
 
         config SAL_USING_TLS
             bool "Docking with MbedTLS protocol"
-            default y
-            depends on PKG_USING_MBEDTLS
+            default n
     endmenu
 
     config SAL_USING_POSIX
diff --git a/components/net/sal/SConscript b/components/net/sal/SConscript
index 25788e0beddc5fce25c2d85370cea61acf28d642..2b8164df6446cf7dcc7ee2ec97bf602ddcca7178 100644
--- a/components/net/sal/SConscript
+++ b/components/net/sal/SConscript
@@ -5,30 +5,30 @@ from building import *
 cwd = GetCurrentDir()
 
 src = Glob('src/*.c')
-src += Glob('socket/net_netdb.c')
+src += ['socket/net_netdb.c']
 
 CPPPATH = [cwd + '/include']
 CPPPATH += [cwd + '/include/socket']
 
+if GetDepend('SAL_USING_LWIP') or GetDepend('SAL_USING_AT'):
+    CPPPATH += [cwd + '/docking']
+
 if GetDepend('SAL_USING_LWIP'):
-    src += Glob('docking/af_inet_lwip.c')
+    src += ['docking/af_inet_lwip.c']
 
 if GetDepend('SAL_USING_AT'):
-    src += Glob('docking/af_inet_at.c')
-
-if GetDepend('SAL_USING_LWIP') or GetDepend('SAL_USING_AT'):
-    CPPPATH += [cwd + '/docking']
+    src += ['docking/af_inet_at.c']
 
 if GetDepend('SAL_USING_WINSOCK'):
-    src += Glob('docking/af_inet_winsock.c')
+    src += ['docking/af_inet_winsock.c']
 
 if GetDepend('SAL_USING_TLS'):
-    src += Glob('docking/proto_mbedtls.c')
+    src += ['docking/proto_mbedtls.c']
 
 if GetDepend('SAL_USING_POSIX'):
     CPPPATH += [cwd + '/include/dfs_net']
-    src += Glob('socket/net_sockets.c')
-    src += Glob('dfs_net/*.c')
+    src += ['socket/net_sockets.c']
+    src += ['dfs_net/*.c']
 
 if not GetDepend('HAVE_SYS_SOCKET_H'):
     CPPPATH += [cwd + '/include/socket/sys_socket']