diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2c60a23a1..bb1247d98 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -90,7 +90,7 @@ file(GLOB SRC_PATH
 
 add_subdirectory("frame")
 add_subdirectory("plugins")
-add_subdirectory("unittest")
+add_subdirectory("tests")
 
 # Install settings
 if (CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
diff --git a/unittest/CMakeLists.txt b/tests/CMakeLists.txt
similarity index 100%
rename from unittest/CMakeLists.txt
rename to tests/CMakeLists.txt
diff --git a/tests/test-recoverage.sh b/tests/test-recoverage.sh
new file mode 100755
index 000000000..8d5e59e33
--- /dev/null
+++ b/tests/test-recoverage.sh
@@ -0,0 +1,23 @@
+#!/bin/bash
+
+BUILD_DIR=build
+REPORT_DIR=report
+
+cd ../
+rm -rf $BUILD_DIR
+mkdir $BUILD_DIR
+cd $BUILD_DIR
+cmake ../
+make
+
+cd tests/
+
+lcov -c -i -d ./ -o init.info
+./dde_dock_unit_test
+lcov -c -d ./ -o cover.info
+lcov -a init.info -a cover.info -o total.info
+lcov -r total.info "*/tests/*" "*/usr/include*" "*build/src*" -o final.info
+
+rm -rf ../../tests/$REPORT_DIR
+mkdir -p ../../tests/$REPORT_DIR
+genhtml -o ../../tests/$REPORT_DIR final.info
diff --git a/unittest/test_dockitem.cpp b/tests/ut_dockitem.cpp
similarity index 100%
rename from unittest/test_dockitem.cpp
rename to tests/ut_dockitem.cpp
diff --git a/unittest/main.cpp b/tests/ut_main.cpp
similarity index 100%
rename from unittest/main.cpp
rename to tests/ut_main.cpp
diff --git a/unittest/test_monitor.cpp b/tests/ut_monitor.cpp
similarity index 100%
rename from unittest/test_monitor.cpp
rename to tests/ut_monitor.cpp
diff --git a/unittest/test_statebutton.cpp b/tests/ut_statebutton.cpp
similarity index 100%
rename from unittest/test_statebutton.cpp
rename to tests/ut_statebutton.cpp