diff --git a/CMakeLists.txt b/CMakeLists.txt
index 74e0126..eab10bf 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -15,4 +15,4 @@ ADD_SUBDIRECTORY(conf)
 ADD_SUBDIRECTORY(test)
 
 ENABLE_TESTING()
-ADD_TEST(NAME mytest COMMAND test1)
+ADD_TEST(NAME runtest COMMAND test.run)
diff --git a/README.md b/README.md
index 682c7a8..a7d8724 100644
--- a/README.md
+++ b/README.md
@@ -28,7 +28,7 @@ sudo make install
 #### 测试
 
 ```sh
-/usr/bin/cjseg.sh ../test/testlines.utf8
+cd build && ./test/segment.demo
 ```
 
 ### 启动服务
diff --git a/test/segment.cpp b/test/segment.cpp
index b2a501f..0617c4e 100644
--- a/test/segment.cpp
+++ b/test/segment.cpp
@@ -22,37 +22,41 @@ void cut(const ISegment * seg, const char * const filePath)
     }
 }
 
+const char * const TEST_FILE = "../test/testdata/testlines.utf8";
+const char * const JIEBA_DICT_FILE = "../dicts/jieba.dict.utf8";
+const char * const HMM_DICT_FILE = "../dicts/hmm_model.utf8";
+
 int main(int argc, char ** argv)
 {
     //demo
     {
-        HMMSegment seg("../dicts/hmm_model.utf8");
+        HMMSegment seg(HMM_DICT_FILE);
         if(!seg.init())
         {
             cout<<"seg init failed."<<endl;
             return EXIT_FAILURE;
         }
-        cut(&seg, "testlines.utf8");
+        cut(&seg, TEST_FILE);
         seg.dispose();
     }
     {
-        MixSegment seg("../dicts/jieba.dict.utf8", "../dicts/hmm_model.utf8");
+        MixSegment seg(JIEBA_DICT_FILE, HMM_DICT_FILE);
         if(!seg.init())
         {
             cout<<"seg init failed."<<endl;
             return EXIT_FAILURE;
         }
-        cut(&seg, "testlines.utf8");
+        cut(&seg, TEST_FILE);
         seg.dispose();
     }
     {
-        MPSegment seg("../dicts/jieba.dict.utf8");
+        MPSegment seg(JIEBA_DICT_FILE);
         if(!seg.init())
         {
             cout<<"seg init failed."<<endl;
             return false;
         }
-        cut(&seg, "testlines.utf8");
+        cut(&seg, TEST_FILE);
         seg.dispose();
     }
     return EXIT_SUCCESS;
diff --git a/test/unittest/CMakeLists.txt b/test/unittest/CMakeLists.txt
index 2ec018a..e02233c 100644
--- a/test/unittest/CMakeLists.txt
+++ b/test/unittest/CMakeLists.txt
@@ -5,7 +5,7 @@ SET(GTEST_ROOT_DIR gtest-1.6.0)
 
 INCLUDE_DIRECTORIES(${GTEST_ROOT_DIR} ${GTEST_ROOT_DIR}/include ${PROJECT_SOURCE_DIR})
 ADD_LIBRARY(gtest STATIC ${GTEST_ROOT_DIR}/src/gtest-all.cc)
-ADD_EXECUTABLE(test1 gtest_main.cc TChineseFilter.cpp)
+ADD_EXECUTABLE(test.run gtest_main.cc TChineseFilter.cpp)
 TARGET_LINK_LIBRARIES(gtest pthread)
-TARGET_LINK_LIBRARIES(test1 gtest pthread)
+TARGET_LINK_LIBRARIES(test.run gtest pthread)