diff --git a/core/unittest/CMakeLists.txt b/core/unittest/CMakeLists.txt
index 0d0f18804e..514e216868 100644
--- a/core/unittest/CMakeLists.txt
+++ b/core/unittest/CMakeLists.txt
@@ -25,8 +25,6 @@ if (MSVC)
 endif ()
 if (LINUX AND WITHOUTSPL)
     add_library(${PROJECT_NAME} SHARED ${UNIX_SOURCE_FILES})
-    # file(GLOB BASE_SO ${CMAKE_SOURCE_DIR}/build/unittest/lib${PROJECT_NAME}.so)
-    # file(COPY ${BASE_SO} DESTINATION ${DEPS_LIBRARY_ROOT})
 else ()
     add_library(${PROJECT_NAME} STATIC ${UNIX_SOURCE_FILES})
 endif()
diff --git a/scripts/run_core_ut.sh b/scripts/run_core_ut.sh
index 9ae6079be6..695c6b5131 100755
--- a/scripts/run_core_ut.sh
+++ b/scripts/run_core_ut.sh
@@ -36,12 +36,7 @@ search_files() {
 }
 
 # Maybe some unittest depend on relative paths, so execute in the unittest directory
-cd ./core/build/unittest
-ls
-cd -
-pwd
 UT_BASE_PATH="$(pwd)/${TARGET_ARTIFACT_PATH:2}"
 export LD_LIBRARY_PATH=${UT_BASE_PATH}:$LD_LIBRARY_PATH
-echo "LD_LIBRARY_PATH: $LD_LIBRARY_PATH"
 cd $TARGET_ARTIFACT_PATH
 search_files .