diff --git a/bsp/simulator/SConstruct b/bsp/simulator/SConstruct
index 1a54eccb217f2b2ee9239961bf9c6ad08d57f09d..f4128d5fbbe9284a5c96519f8a511203677dbbb7 100644
--- a/bsp/simulator/SConstruct
+++ b/bsp/simulator/SConstruct
@@ -14,7 +14,7 @@ if os.getenv('RTT_RTGUI'):
 else:
     # set the rtgui root directory by hand
     # empty string means use the RTGUI in svn
-    #RTT_RTGUI = os.path.normpath('F:/Project/git/rt-gui')
+    # RTT_RTGUI = os.path.normpath('F:/Project/git/rt-gui')
     RTT_RTGUI =''
 
 sys.path = sys.path + [os.path.join(RTT_ROOT, 'tools')]
@@ -28,10 +28,7 @@ Export('RTT_ROOT')
 Export('rtconfig')
 
 libs = Split('''
-kernel32
-msvcrt
 winmm
-user32
 gdi32
 winspool
 comdlg32
diff --git a/bsp/simulator/rtconfig.py b/bsp/simulator/rtconfig.py
index 4f6d5b024eaf666d6db499a18bd95d12cea27a3e..cb86c719ca64e96ecb0b87a140df2ce7c8637147 100644
--- a/bsp/simulator/rtconfig.py
+++ b/bsp/simulator/rtconfig.py
@@ -58,17 +58,20 @@ elif PLATFORM == 'cl':
     AR = PREFIX + 'cl'
     LINK = PREFIX + 'cl'
     AFLAGS = ''
+    CFLAGS = ''
+    LFLAGS = ''
 
-    CFLAGS = '/MT /ZI /Od /W 3 /WL '
-    #LFLAGS = '/SUBSYSTEM:WINDOWS /NODEFAULTLIB /MACHINE:X86 /DEBUG'
-    LFLAGS = '/SUBSYSTEM:CONSOLE /NODEFAULTLIB /MACHINE:X86 '
+    if BUILD == 'debug':
+        CFLAGS += ' /MTd'
+        LFLAGS += ' /DEBUG'
+    else:
+        CFLAGS += ' /MT'
+        LFLAGS += ''
+
+    CFLAGS += ' /ZI /Od /W 3 /WL '
+    LFLAGS += ' /SUBSYSTEM:CONSOLE /MACHINE:X86 '
 
     CPATH = ''
     LPATH = ''
 
-    if BUILD == 'debug':
-        CFLAGS += ' /DEBUG'
-    else:
-        CFLAGS += ''
-
     POST_ACTION = ''