diff --git a/components/init/components_init.c b/components/init/components_init.c
index a096ee074f1a989b4894d6d4a5b5f3dd47ff512f..20b4683870a1e2cd9f2d30adee264411801a9998 100644
--- a/components/init/components_init.c
+++ b/components/init/components_init.c
@@ -8,14 +8,54 @@
 #endif
 
 #ifdef RT_USING_DFS
+#include <dfs_init.h>
+#ifdef RT_USING_DFS_ELMFAT
+#include <dfs_elm.h>
+#endif
+#ifdef RT_USING_DFS_NFS
+#include <dfs_nfs.h>
+#endif
+#ifdef RT_USING_DFS_ROMFS
+#include <dfs_romfs.h>
+#endif
+#ifdef RT_USING_DFS_DEVFS
+#include <devfs.h>
+#endif
+#ifdef RT_USING_DFS_UFFS
+#include <dfs_uffs.h>
+#endif
+#ifdef RT_USING_DFS_JFFS2
+#include <dfs_jffs2.h>
+#endif
+#ifdef RT_USING_DFS_YAFFS2
+#include <dfs_yaffs2.h>
+#endif
+#endif
+
+#ifdef RT_USING_NEWLIB
+#include <libc.h>
+#endif
+#ifdef RT_USING_PTHREADS
+#include <pthread.h>
 #endif
 
+/**
+ * RT-Thread Components Initialization
+ */
 void rt_components_init(void)
 {
+#ifdef RT_USING_MODULE
+	rt_system_module_init();
+#endif
+
+#ifdef RT_USING_FINSH
+	/* initialize finsh */
+	finsh_system_init();
+	finsh_set_device(RT_CONSOLE_DEVICE_NAME);
+#endif
+
 #ifdef RT_USING_LWIP
 	/* initialize lwip stack */
-    extern void lwip_sys_init(void);
-
     /* register ethernetif device */
     eth_system_device_init();
 
@@ -25,17 +65,17 @@ void rt_components_init(void)
 #endif
 
 #ifdef RT_USING_DFS
-	/* initialize the device filesystem */
+	/* initialize the device file system */
 	dfs_init();
 
 #ifdef RT_USING_DFS_ELMFAT
-	/* initialize the elm chan FatFS filesystam*/
+	/* initialize the elm chan FatFS file systam*/
 	elm_init();
 #endif
 
 #if defined(RT_USING_DFS_NFS) && defined(RT_USING_LWIP)
 	extern void nfs_init(void);
-	/* initialize NFSv3 client filesystem */
+	/* initialize NFSv3 client file system */
 	nfs_init();
 #endif
 
@@ -58,7 +98,14 @@ void rt_components_init(void)
 #ifdef RT_USING_DFS_DEVFS
 	devfs_init();
 #endif
+#endif
+
+#ifdef RT_USING_NEWLIB
+	libc_system_init(RT_CONSOLE_DEVICE_NAME);
+#endif
 
+#ifdef RT_USING_PTHREADS 
+	pthread_system_init();
 #endif
 
 #ifdef RT_USING_RTGUI