diff --git a/components/module/basicapp/SConscript b/components/module/basicapp/SConscript
index 600b9ea8ad..f7b811fc9a 100644
--- a/components/module/basicapp/SConscript
+++ b/components/module/basicapp/SConscript
@@ -2,6 +2,9 @@ Import('env')
 Import('projects')
 Import('RTT_ROOT')
 Import('rtconfig')
+Import('TARGET')
+
+RTMLINKER = RTT_ROOT + '/tools/rtmlinker.exe '
 
 # group definitions
 group = {}
@@ -11,11 +14,14 @@ group['CCFLAGS'] = ''
 group['CPPPATH'] = ['']
 group['CPPDEFINES'] = ''
 
-target = 'basicapp.mo'
+target = 'basicapp.so'
+POST_ACTION = RTMLINKER + '-l ' + TARGET + ' -o basicapp.mo ' + '$TARGET'
 
 # add group to project list
 projects.append(group)
 
+src_local = Glob('basicapp.c')
+
 env.Append(CCFLAGS = group['CCFLAGS'])
 env.Append(CPPPATH = group['CPPPATH'])
 env.Append(CPPDEFINES = group['CPPDEFINES'])
@@ -23,7 +29,6 @@ module_env = env.Clone(CPPDEFINE = 'RT_MODULE')
 module_env = env.Clone(CCFLAGS = ' -mcpu=arm920t -O0 -fPIC')
 module_env.Replace(LINK =  'arm-none-eabi-ld')
 module_env.Replace(LINKFLAGS = '-z max-page-size=0x4 -shared -fPIC -e rt_application_entry -nostdlib -s')
+module_env.Program(target, src_local) 
+module_env.AddPostAction(target, POST_ACTION) 
 
-src_local = Glob('*.c')
-
-module_env.Program(target, src_local)
diff --git a/tools/postlinker.exe b/tools/rtmlinker.exe
similarity index 100%
rename from tools/postlinker.exe
rename to tools/rtmlinker.exe