diff --git a/Ubiquitous/Nuttx/app_match_nuttx/apps/nshlib/nsh_Applicationscmd.c b/Ubiquitous/Nuttx/app_match_nuttx/apps/nshlib/nsh_Applicationscmd.c
index 676ea9959..bfa43220b 100644
--- a/Ubiquitous/Nuttx/app_match_nuttx/apps/nshlib/nsh_Applicationscmd.c
+++ b/Ubiquitous/Nuttx/app_match_nuttx/apps/nshlib/nsh_Applicationscmd.c
@@ -56,7 +56,7 @@ extern int FrameworkInit(void);
  * Name: cmd_Hcho1os
  ****************************************************************************/
 
-#if defined(CONFIG_APPLICATION_SENSOR_TVOC_TB600B_TVOC10) && !defined(CONFIG_NSH_DISABLE_TB600B_TVOC10)
+#if defined(CONFIG_APPLICATION_SENSOR_HCHO_TB600B_WQ_HCHO1OS) && !defined(CONFIG_NSH_DISABLE_HCHO_TB600B_WQ_HCHO1OS)
 extern void HchoTb600bHcho1os(void);
 int cmd_Hcho1os(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
 {
diff --git a/readme.md b/Ubiquitous/Nuttx/readme.md
similarity index 100%
rename from readme.md
rename to Ubiquitous/Nuttx/readme.md