diff --git a/bsp/mini2440/SConstruct b/bsp/mini2440/SConstruct
index 1a98304f12f82d48507a8d191c5c21805b85faf8..e450c49ee154727206e1ca56356b51c96d931b01 100644
--- a/bsp/mini2440/SConstruct
+++ b/bsp/mini2440/SConstruct
@@ -50,4 +50,4 @@ env.Program(TARGET, objs)
 env.AddPostAction(TARGET, rtconfig.POST_ACTION)
 
 if GetOption('target') == 'mdk':
-	mdk.MDKProject('project_2.uV2', projects)
+	mdk.MDKProject('project.uV2', projects)
diff --git a/bsp/mini2440/rtconfig.h b/bsp/mini2440/rtconfig.h
index 469e2fb845cc3d239c53f66c340c5223923d0a2b..040ac8f3a0684cb4a1cc63313650f6233f8a3546 100644
--- a/bsp/mini2440/rtconfig.h
+++ b/bsp/mini2440/rtconfig.h
@@ -73,6 +73,9 @@
 /* SECTION: finsh, a C-Express shell */
 /* Using FinSH as Shell*/
 #define RT_USING_FINSH
+/* Using symbol table */
+#define FINSH_USING_SYMTAB
+#define FINSH_USING_DESCRIPTION
 
 /* SECTION: a runtime libc library */
 /* a runtime libc library */
diff --git a/bsp/mini2440/rtconfig.py b/bsp/mini2440/rtconfig.py
index fd9e605ef4a9df165a50cd52e0c44bdbb4b5d453..3f2ca1660af76cf079b08a0e6858d83a8d4b08df 100644
--- a/bsp/mini2440/rtconfig.py
+++ b/bsp/mini2440/rtconfig.py
@@ -2,15 +2,15 @@ import SCons.cpp
 
 # component options
 
-# make all component false 
+# make all component false
 RT_USING_FINSH 		= False
 RT_USING_DFS 		= False
-RT_USING_DFS_EFSL 	= False
 RT_USING_DFS_ELMFAT = False
 RT_USING_DFS_YAFFS2 = False
 RT_USING_LWIP 		= False
 RT_USING_WEBSERVER	= False
 RT_USING_RTGUI 		= False
+RT_USING_MODBUS		= False
 
 # parse rtconfig.h to get used component
 PreProcessor = SCons.cpp.PreProcessor()
@@ -24,12 +24,10 @@ rtconfig_ns = PreProcessor.cpp_namespace
 if rtconfig_ns.has_key('RT_USING_FINSH'):
 	RT_USING_FINSH = True
 
-# device virtual filesystem options 
+# device virtual filesystem options
 if rtconfig_ns.has_key('RT_USING_DFS'):
     RT_USING_DFS = True
-    
-    if rtconfig_ns.has_key('RT_USING_DFS_EFSL'):
-        RT_USING_DFS_EFSL = True
+
     if rtconfig_ns.has_key('RT_USING_DFS_ELMFAT'):
         RT_USING_DFS_ELMFAT = True
     if rtconfig_ns.has_key('RT_USING_DFS_YAFFS2'):
@@ -59,7 +57,7 @@ CROSS_TOOL 	= 'keil'
 if  CROSS_TOOL == 'gcc':
 	PLATFORM 	= 'gcc'
 	EXEC_PATH 	= 'E:/Program Files/CodeSourcery/Sourcery G++ Lite/bin'
-elif CROSS_TOOL == 'keil':	
+elif CROSS_TOOL == 'keil':
 	PLATFORM 	= 'armcc'
 	EXEC_PATH 	= 'E:/Keil'
 BUILD = 'debug'
@@ -90,8 +88,6 @@ if PLATFORM == 'gcc':
     else:
         CFLAGS += ' -O2'
 
-    if RT_USING_FINSH:
-        CFLAGS += ' -D FINSH_USING_SYMTAB -DFINSH_USING_DESCRIPTION'
     if RT_USING_WEBSERVER:
         CFLAGS += ' -DWEBS -DUEMF -DRTT -D__NO_FCNTL=1 -DRT_USING_WEBSERVER'
     RT_USING_MINILIBC = True