diff --git a/cpp/CHANGELOG.md b/cpp/CHANGELOG.md
index 33d34fcd34cbf02a3d583bab74c4556f150f1ac3..a41bc23484a5c290302d8fe06472dff625b1326f 100644
--- a/cpp/CHANGELOG.md
+++ b/cpp/CHANGELOG.md
@@ -33,6 +33,7 @@ Please mark all change in change log and use the ticket from JIRA.
 - MS-575 - Add Clang-format & Clang-tidy & Cpplint
 - MS-586 - Remove BUILD_FAISS_WITH_MKL option
 - MS-590 - Refine cmake code to support cpplint
+- MS-600 - Reconstruct unittest code
 
 # Milvus 0.4.0 (2019-09-12)
 
diff --git a/cpp/src/CMakeLists.txt b/cpp/src/CMakeLists.txt
index 6ee3966c4ffdab88020a4fab70e345565ea4e61b..9810c6b7d83ddb26ce60b7df0443fbd4cd1eeebf 100644
--- a/cpp/src/CMakeLists.txt
+++ b/cpp/src/CMakeLists.txt
@@ -20,29 +20,24 @@
 include_directories(${MILVUS_SOURCE_DIR})
 include_directories(${MILVUS_ENGINE_SRC})
 
-add_subdirectory(core)
+include_directories(${CUDA_TOOLKIT_ROOT_DIR}/include)
+include_directories(${MILVUS_ENGINE_SRC}/grpc/gen-status)
+include_directories(${MILVUS_ENGINE_SRC}/grpc/gen-milvus)
 
+#this statement must put here, since the CORE_INCLUDE_DIRS is defined in code/CMakeList.txt
+add_subdirectory(core)
 set(CORE_INCLUDE_DIRS ${CORE_INCLUDE_DIRS} PARENT_SCOPE)
 foreach (dir ${CORE_INCLUDE_DIRS})
     include_directories(${dir})
 endforeach ()
 
 aux_source_directory(${MILVUS_ENGINE_SRC}/cache cache_files)
-
 aux_source_directory(${MILVUS_ENGINE_SRC}/config config_files)
-
+aux_source_directory(${MILVUS_ENGINE_SRC}/metrics metrics_files)
 aux_source_directory(${MILVUS_ENGINE_SRC}/db db_main_files)
 aux_source_directory(${MILVUS_ENGINE_SRC}/db/engine db_engine_files)
 aux_source_directory(${MILVUS_ENGINE_SRC}/db/insert db_insert_files)
 aux_source_directory(${MILVUS_ENGINE_SRC}/db/meta db_meta_files)
-aux_source_directory(${MILVUS_ENGINE_SRC}/db/scheduler db_scheduler_files)
-aux_source_directory(${MILVUS_ENGINE_SRC}/db/scheduler/context db_scheduler_context_files)
-aux_source_directory(${MILVUS_ENGINE_SRC}/db/scheduler/task db_scheduler_task_files)
-set(db_scheduler_files
-        ${db_scheduler_files}
-        ${db_scheduler_context_files}
-        ${db_scheduler_task_files}
-        )
 
 set(grpc_service_files
         ${MILVUS_ENGINE_SRC}/grpc/gen-milvus/milvus.grpc.pb.cc
@@ -51,8 +46,6 @@ set(grpc_service_files
         ${MILVUS_ENGINE_SRC}/grpc/gen-status/status.pb.cc
         )
 
-aux_source_directory(${MILVUS_ENGINE_SRC}/metrics metrics_files)
-
 aux_source_directory(${MILVUS_ENGINE_SRC}/scheduler scheduler_main_files)
 aux_source_directory(${MILVUS_ENGINE_SRC}/scheduler/action scheduler_action_files)
 aux_source_directory(${MILVUS_ENGINE_SRC}/scheduler/event scheduler_event_files)
@@ -70,9 +63,7 @@ set(scheduler_files
 
 aux_source_directory(${MILVUS_ENGINE_SRC}/server server_files)
 aux_source_directory(${MILVUS_ENGINE_SRC}/server/grpc_impl grpc_server_files)
-
 aux_source_directory(${MILVUS_ENGINE_SRC}/utils utils_files)
-
 aux_source_directory(${MILVUS_ENGINE_SRC}/wrapper wrapper_files)
 
 set(engine_files
@@ -82,16 +73,11 @@ set(engine_files
         ${db_engine_files}
         ${db_insert_files}
         ${db_meta_files}
-        ${db_scheduler_files}
         ${metrics_files}
         ${utils_files}
         ${wrapper_files}
         )
 
-include_directories("${CUDA_TOOLKIT_ROOT_DIR}/include")
-include_directories(${MILVUS_ENGINE_SRC}/grpc/gen-status)
-include_directories(${MILVUS_ENGINE_SRC}/grpc/gen-milvus)
-
 set(client_grpc_lib
         grpcpp_channelz
         grpc++
@@ -112,6 +98,12 @@ set(boost_lib
         boost_serialization_static
         )
 
+set(cuda_lib
+        ${CUDA_TOOLKIT_ROOT_DIR}/lib64/stubs/libnvidia-ml.so
+        cudart
+        cublas
+        )
+
 set(third_party_libs
         sqlite
         ${client_grpc_lib}
@@ -123,17 +115,15 @@ set(third_party_libs
         snappy
         zlib
         zstd
-        cudart
-        cublas
+        ${cuda_lib}
         mysqlpp
-        ${CUDA_TOOLKIT_ROOT_DIR}/lib64/stubs/libnvidia-ml.so
-        cudart
         )
+
 if (MILVUS_ENABLE_PROFILING STREQUAL "ON")
     set(third_party_libs ${third_party_libs}
-            gperftools
-            libunwind
-            )
+        gperftools
+        libunwind
+        )
 endif ()
 
 link_directories("${CUDA_TOOLKIT_ROOT_DIR}/lib64")
@@ -141,7 +131,6 @@ set(engine_libs
         pthread
         libgomp.a
         libgfortran.a
-        ${CUDA_TOOLKIT_ROOT_DIR}/lib64/stubs/libnvidia-ml.so
         )
 
 if (NOT ${CMAKE_SYSTEM_PROCESSOR} MATCHES "aarch64")
@@ -152,7 +141,11 @@ if (NOT ${CMAKE_SYSTEM_PROCESSOR} MATCHES "aarch64")
 endif ()
 
 cuda_add_library(milvus_engine STATIC ${engine_files})
-target_link_libraries(milvus_engine ${engine_libs} knowhere ${third_party_libs})
+target_link_libraries(milvus_engine
+        knowhere
+        ${engine_libs}
+        ${third_party_libs}
+        )
 
 add_library(metrics STATIC ${metrics_files})
 
@@ -180,7 +173,9 @@ add_executable(milvus_server
         ${utils_files}
         )
 
-target_link_libraries(milvus_server ${server_libs})
+target_link_libraries(milvus_server
+        ${server_libs}
+        )
 
 install(TARGETS milvus_server DESTINATION bin)
 
diff --git a/cpp/src/sdk/CMakeLists.txt b/cpp/src/sdk/CMakeLists.txt
index e7bf989e96ad75533898c060afc877884f2cb469..a2991a49b4a4a305bf80d8cd5074218689b23bbd 100644
--- a/cpp/src/sdk/CMakeLists.txt
+++ b/cpp/src/sdk/CMakeLists.txt
@@ -17,11 +17,9 @@
 # under the License.
 #-------------------------------------------------------------------------------
 
-
-aux_source_directory(interface interface_files)
-
 include_directories(include)
 
+aux_source_directory(interface interface_files)
 aux_source_directory(grpc grpc_client_files)
 
 add_library(milvus_sdk STATIC
diff --git a/cpp/src/sdk/examples/grpcsimple/src/ClientTest.cpp b/cpp/src/sdk/examples/grpcsimple/src/ClientTest.cpp
index 45ea70797522de1532a55fe82d0483af4da44258..ce511714b2882312b6e417fa65b27ec3df61877d 100644
--- a/cpp/src/sdk/examples/grpcsimple/src/ClientTest.cpp
+++ b/cpp/src/sdk/examples/grpcsimple/src/ClientTest.cpp
@@ -17,7 +17,6 @@
 
 #include "sdk/examples/grpcsimple/src/ClientTest.h"
 #include "MilvusApi.h"
-#include "cache/CpuCacheMgr.h"
 
 #include <time.h>
 #include <unistd.h>
diff --git a/cpp/unittest/CMakeLists.txt b/cpp/unittest/CMakeLists.txt
index 0f454ccc4336ca15120c56f7dd7b07e57792105e..6c9aeadcd123683abb6c846c6d815e6a4b1e647a 100644
--- a/cpp/unittest/CMakeLists.txt
+++ b/cpp/unittest/CMakeLists.txt
@@ -17,25 +17,25 @@
 # under the License.
 #-------------------------------------------------------------------------------
 
+include_directories("${CUDA_TOOLKIT_ROOT_DIR}/include")
+
+foreach(dir ${CORE_INCLUDE_DIRS})
+    include_directories(${dir})
+endforeach()
+
 include_directories(${MILVUS_SOURCE_DIR})
 include_directories(${MILVUS_ENGINE_SRC})
+include_directories(${CMAKE_CURRENT_SOURCE_DIR})
 
-aux_source_directory(${MILVUS_ENGINE_SRC}/cache cache_files)
+link_directories("${CUDA_TOOLKIT_ROOT_DIR}/lib64")
 
+aux_source_directory(${MILVUS_ENGINE_SRC}/cache cache_files)
 aux_source_directory(${MILVUS_ENGINE_SRC}/config config_files)
-
+aux_source_directory(${MILVUS_ENGINE_SRC}/metrics metrics_files)
 aux_source_directory(${MILVUS_ENGINE_SRC}/db db_main_files)
 aux_source_directory(${MILVUS_ENGINE_SRC}/db/engine db_engine_files)
 aux_source_directory(${MILVUS_ENGINE_SRC}/db/insert db_insert_files)
 aux_source_directory(${MILVUS_ENGINE_SRC}/db/meta db_meta_files)
-aux_source_directory(${MILVUS_ENGINE_SRC}/db/scheduler db_scheduler_files)
-aux_source_directory(${MILVUS_ENGINE_SRC}/db/scheduler/context db_scheduler_context_files)
-aux_source_directory(${MILVUS_ENGINE_SRC}/db/scheduler/task db_scheduler_task_files)
-set(db_scheduler_files
-        ${db_scheduler_files}
-        ${db_scheduler_context_files}
-        ${db_scheduler_task_files}
-        )
 
 set(grpc_service_files
         ${MILVUS_ENGINE_SRC}/grpc/gen-milvus/milvus.grpc.pb.cc
@@ -44,8 +44,6 @@ set(grpc_service_files
         ${MILVUS_ENGINE_SRC}/grpc/gen-status/status.pb.cc
         )
 
-aux_source_directory(${MILVUS_ENGINE_SRC}/metrics metrics_files)
-
 aux_source_directory(${MILVUS_ENGINE_SRC}/scheduler scheduler_main_files)
 aux_source_directory(${MILVUS_ENGINE_SRC}/scheduler/action scheduler_action_files)
 aux_source_directory(${MILVUS_ENGINE_SRC}/scheduler/event scheduler_event_files)
@@ -63,12 +61,10 @@ set(scheduler_files
 
 aux_source_directory(${MILVUS_ENGINE_SRC}/server server_files)
 aux_source_directory(${MILVUS_ENGINE_SRC}/server/grpc_impl grpc_server_files)
-
 aux_source_directory(${MILVUS_ENGINE_SRC}/utils utils_files)
-
 aux_source_directory(${MILVUS_ENGINE_SRC}/wrapper wrapper_files)
 
-set(unittest_files
+set(entry_file
         ${CMAKE_CURRENT_SOURCE_DIR}/main.cpp)
 
 set(helper_files
@@ -87,7 +83,6 @@ set(common_files
         ${db_engine_files}
         ${db_insert_files}
         ${db_meta_files}
-        ${db_scheduler_files}
         ${metrics_files}
         ${scheduler_files}
         ${wrapper_files}
@@ -118,12 +113,6 @@ set(unittest_libs
         cublas
         )
 
-include_directories(${CMAKE_CURRENT_SOURCE_DIR})
-message(STATUS "CMAKE_CURRENT_SOURCE_DIR=${CMAKE_CURRENT_SOURCE_DIR}")
-foreach(dir ${CORE_INCLUDE_DIRS})
-    include_directories(${dir})
-endforeach()
-
 add_subdirectory(db)
 add_subdirectory(wrapper)
 add_subdirectory(metrics)
diff --git a/cpp/unittest/db/CMakeLists.txt b/cpp/unittest/db/CMakeLists.txt
index 91a51e484b46651931b101be2f6bbd54b5d19700..2cbf55a208d79b8a59be9c48a34f5908b5bd35b4 100644
--- a/cpp/unittest/db/CMakeLists.txt
+++ b/cpp/unittest/db/CMakeLists.txt
@@ -20,18 +20,14 @@
 
 aux_source_directory(${CMAKE_CURRENT_SOURCE_DIR} test_files)
 
-include_directories("${CUDA_TOOLKIT_ROOT_DIR}/include")
-link_directories("${CUDA_TOOLKIT_ROOT_DIR}/lib64")
-
-
-set(db_test_files
+cuda_add_executable(test_db
         ${common_files}
         ${test_files}
-    )
-
-cuda_add_executable(db_test ${db_test_files})
+        )
 
-target_link_libraries(db_test knowhere ${unittest_libs})
+target_link_libraries(test_db
+        knowhere
+        ${unittest_libs})
 
-install(TARGETS db_test DESTINATION unittest)
+install(TARGETS test_db DESTINATION unittest)
 
diff --git a/cpp/unittest/db/db_tests.cpp b/cpp/unittest/db/test_db.cpp
similarity index 100%
rename from cpp/unittest/db/db_tests.cpp
rename to cpp/unittest/db/test_db.cpp
diff --git a/cpp/unittest/db/mysql_db_test.cpp b/cpp/unittest/db/test_db_mysql.cpp
similarity index 100%
rename from cpp/unittest/db/mysql_db_test.cpp
rename to cpp/unittest/db/test_db_mysql.cpp
diff --git a/cpp/unittest/db/engine_test.cpp b/cpp/unittest/db/test_engine.cpp
similarity index 100%
rename from cpp/unittest/db/engine_test.cpp
rename to cpp/unittest/db/test_engine.cpp
diff --git a/cpp/unittest/db/mem_test.cpp b/cpp/unittest/db/test_mem.cpp
similarity index 100%
rename from cpp/unittest/db/mem_test.cpp
rename to cpp/unittest/db/test_mem.cpp
diff --git a/cpp/unittest/db/meta_tests.cpp b/cpp/unittest/db/test_meta.cpp
similarity index 100%
rename from cpp/unittest/db/meta_tests.cpp
rename to cpp/unittest/db/test_meta.cpp
diff --git a/cpp/unittest/db/mysql_meta_test.cpp b/cpp/unittest/db/test_meta_mysql.cpp
similarity index 100%
rename from cpp/unittest/db/mysql_meta_test.cpp
rename to cpp/unittest/db/test_meta_mysql.cpp
diff --git a/cpp/unittest/db/misc_test.cpp b/cpp/unittest/db/test_misc.cpp
similarity index 100%
rename from cpp/unittest/db/misc_test.cpp
rename to cpp/unittest/db/test_misc.cpp
diff --git a/cpp/unittest/db/search_test.cpp b/cpp/unittest/db/test_search.cpp
similarity index 100%
rename from cpp/unittest/db/search_test.cpp
rename to cpp/unittest/db/test_search.cpp
diff --git a/cpp/unittest/metrics/CMakeLists.txt b/cpp/unittest/metrics/CMakeLists.txt
index 04eab826bc3f3451516cba92965f4219fb571011..eba8146baa7b0a5b225aed8f16976830b29e0c60 100644
--- a/cpp/unittest/metrics/CMakeLists.txt
+++ b/cpp/unittest/metrics/CMakeLists.txt
@@ -19,16 +19,13 @@
 
 aux_source_directory(${CMAKE_CURRENT_SOURCE_DIR} test_files)
 
-include_directories("${CUDA_TOOLKIT_ROOT_DIR}/include")
-link_directories("${CUDA_TOOLKIT_ROOT_DIR}/lib64")
-
-set(metrics_test_files
+add_executable(test_metrics
         ${common_files}
         ${test_files}
         )
 
-add_executable(metrics_test ${metrics_test_files})
-
-target_link_libraries(metrics_test knowhere ${unittest_libs})
+target_link_libraries(test_metrics
+        knowhere
+        ${unittest_libs})
 
-install(TARGETS metrics_test DESTINATION unittest)
\ No newline at end of file
+install(TARGETS test_metrics DESTINATION unittest)
\ No newline at end of file
diff --git a/cpp/unittest/metrics/metricbase_test.cpp b/cpp/unittest/metrics/test_metricbase.cpp
similarity index 100%
rename from cpp/unittest/metrics/metricbase_test.cpp
rename to cpp/unittest/metrics/test_metricbase.cpp
diff --git a/cpp/unittest/metrics/metrics_test.cpp b/cpp/unittest/metrics/test_metrics.cpp
similarity index 100%
rename from cpp/unittest/metrics/metrics_test.cpp
rename to cpp/unittest/metrics/test_metrics.cpp
diff --git a/cpp/unittest/metrics/prometheus_test.cpp b/cpp/unittest/metrics/test_prometheus.cpp
similarity index 100%
rename from cpp/unittest/metrics/prometheus_test.cpp
rename to cpp/unittest/metrics/test_prometheus.cpp
diff --git a/cpp/unittest/scheduler/CMakeLists.txt b/cpp/unittest/scheduler/CMakeLists.txt
index 27ee11775c2420c8ab25ebfaef84c920c43b8603..087f93f017c38f7b9858f46f17abe0f03bc0b7ad 100644
--- a/cpp/unittest/scheduler/CMakeLists.txt
+++ b/cpp/unittest/scheduler/CMakeLists.txt
@@ -19,18 +19,15 @@
 
 aux_source_directory(${CMAKE_CURRENT_SOURCE_DIR} test_files)
 
-include_directories("${CUDA_TOOLKIT_ROOT_DIR}/include")
-link_directories("${CUDA_TOOLKIT_ROOT_DIR}/lib64")
-
-set(scheduler_test_files
+cuda_add_executable(test_scheduler
         ${common_files}
-        ${unittest_files}
+        ${entry_file}
         ${test_files}
         )
 
-cuda_add_executable(scheduler_test ${scheduler_test_files})
-
-target_link_libraries(scheduler_test knowhere ${unittest_libs})
+target_link_libraries(test_scheduler
+        knowhere
+        ${unittest_libs})
 
-install(TARGETS scheduler_test DESTINATION unittest)
+install(TARGETS test_scheduler DESTINATION unittest)
 
diff --git a/cpp/unittest/scheduler/algorithm_test.cpp b/cpp/unittest/scheduler/test_algorithm.cpp
similarity index 100%
rename from cpp/unittest/scheduler/algorithm_test.cpp
rename to cpp/unittest/scheduler/test_algorithm.cpp
diff --git a/cpp/unittest/scheduler/event_test.cpp b/cpp/unittest/scheduler/test_event.cpp
similarity index 100%
rename from cpp/unittest/scheduler/event_test.cpp
rename to cpp/unittest/scheduler/test_event.cpp
diff --git a/cpp/unittest/scheduler/node_test.cpp b/cpp/unittest/scheduler/test_node.cpp
similarity index 100%
rename from cpp/unittest/scheduler/node_test.cpp
rename to cpp/unittest/scheduler/test_node.cpp
diff --git a/cpp/unittest/scheduler/normal_test.cpp b/cpp/unittest/scheduler/test_normal.cpp
similarity index 100%
rename from cpp/unittest/scheduler/normal_test.cpp
rename to cpp/unittest/scheduler/test_normal.cpp
diff --git a/cpp/unittest/scheduler/resource_test.cpp b/cpp/unittest/scheduler/test_resource.cpp
similarity index 100%
rename from cpp/unittest/scheduler/resource_test.cpp
rename to cpp/unittest/scheduler/test_resource.cpp
diff --git a/cpp/unittest/scheduler/resource_factory_test.cpp b/cpp/unittest/scheduler/test_resource_factory.cpp
similarity index 100%
rename from cpp/unittest/scheduler/resource_factory_test.cpp
rename to cpp/unittest/scheduler/test_resource_factory.cpp
diff --git a/cpp/unittest/scheduler/resource_mgr_test.cpp b/cpp/unittest/scheduler/test_resource_mgr.cpp
similarity index 100%
rename from cpp/unittest/scheduler/resource_mgr_test.cpp
rename to cpp/unittest/scheduler/test_resource_mgr.cpp
diff --git a/cpp/unittest/scheduler/schedinst_test.cpp b/cpp/unittest/scheduler/test_schedinst.cpp
similarity index 100%
rename from cpp/unittest/scheduler/schedinst_test.cpp
rename to cpp/unittest/scheduler/test_schedinst.cpp
diff --git a/cpp/unittest/scheduler/scheduler_test.cpp b/cpp/unittest/scheduler/test_scheduler.cpp
similarity index 100%
rename from cpp/unittest/scheduler/scheduler_test.cpp
rename to cpp/unittest/scheduler/test_scheduler.cpp
diff --git a/cpp/unittest/scheduler/tasktable_test.cpp b/cpp/unittest/scheduler/test_tasktable.cpp
similarity index 100%
rename from cpp/unittest/scheduler/tasktable_test.cpp
rename to cpp/unittest/scheduler/test_tasktable.cpp
diff --git a/cpp/unittest/server/CMakeLists.txt b/cpp/unittest/server/CMakeLists.txt
index d5bbd6cc47f5783f89b4ffac7c30b3c5788a36e5..4420e2a1a7777c6e9261799f7a0a7b2abfe1fc79 100644
--- a/cpp/unittest/server/CMakeLists.txt
+++ b/cpp/unittest/server/CMakeLists.txt
@@ -43,11 +43,11 @@ set(server_test_files
         ${grpc_server_files}
         ${grpc_service_files}
         ${util_files}
-        ${unittest_files}
+        ${entry_file}
         ${test_files}
         )
 
-cuda_add_executable(server_test ${server_test_files})
+cuda_add_executable(test_server ${server_test_files})
 
 set(client_grpc_lib
         grpcpp_channelz
@@ -56,7 +56,7 @@ set(client_grpc_lib
         grpc_protobuf
         grpc_protoc)
 
-target_link_libraries(server_test
+target_link_libraries(test_server
         knowhere
         stdc++
         snappy
@@ -66,7 +66,7 @@ target_link_libraries(server_test
         ${unittest_libs}
         )
 
-install(TARGETS server_test DESTINATION unittest)
+install(TARGETS test_server DESTINATION unittest)
 
 configure_file(appendix/server_config.yaml
         "${CMAKE_CURRENT_BINARY_DIR}/milvus/conf/server_config.yaml"
diff --git a/cpp/unittest/server/cache_test.cpp b/cpp/unittest/server/test_cache.cpp
similarity index 100%
rename from cpp/unittest/server/cache_test.cpp
rename to cpp/unittest/server/test_cache.cpp
diff --git a/cpp/unittest/server/config_test.cpp b/cpp/unittest/server/test_config.cpp
similarity index 100%
rename from cpp/unittest/server/config_test.cpp
rename to cpp/unittest/server/test_config.cpp
diff --git a/cpp/unittest/server/rpc_test.cpp b/cpp/unittest/server/test_rpc.cpp
similarity index 100%
rename from cpp/unittest/server/rpc_test.cpp
rename to cpp/unittest/server/test_rpc.cpp
diff --git a/cpp/unittest/wrapper/CMakeLists.txt b/cpp/unittest/wrapper/CMakeLists.txt
index 633cbaf0534a9eba5ad3b66c5061236a8ab2634d..8eae47b3d4c710249b311b727939ab3765a41eab 100644
--- a/cpp/unittest/wrapper/CMakeLists.txt
+++ b/cpp/unittest/wrapper/CMakeLists.txt
@@ -17,8 +17,7 @@
 # under the License.
 #-------------------------------------------------------------------------------
 
-include_directories("${CUDA_TOOLKIT_ROOT_DIR}/include")
-link_directories("${CUDA_TOOLKIT_ROOT_DIR}/lib64")
+aux_source_directory(${CMAKE_CURRENT_SOURCE_DIR} test_files)
 
 set(wrapper_files
         ${MILVUS_ENGINE_SRC}/wrapper/DataTransfer.cpp
@@ -31,13 +30,13 @@ set(util_files
         ${MILVUS_ENGINE_SRC}/utils/Status.cpp
         )
 
-set(knowhere_libs
-        knowhere
-        cudart
-        cublas
-        )
+add_executable(test_wrapper
+        ${test_files}
+        ${wrapper_files}
+        ${util_files})
 
-add_executable(wrapper_test wrapper_test.cpp ${wrapper_files} ${util_files})
-target_link_libraries(wrapper_test ${knowhere_libs} ${unittest_libs})
+target_link_libraries(test_wrapper
+        knowhere
+        ${unittest_libs})
 
-install(TARGETS wrapper_test DESTINATION unittest)
\ No newline at end of file
+install(TARGETS test_wrapper DESTINATION unittest)
\ No newline at end of file
diff --git a/cpp/unittest/wrapper/wrapper_test.cpp b/cpp/unittest/wrapper/test_wrapper.cpp
similarity index 99%
rename from cpp/unittest/wrapper/wrapper_test.cpp
rename to cpp/unittest/wrapper/test_wrapper.cpp
index 432739e482e7fbc3a0f76023467e0791c6ece6e8..b97b96d2052de071f46165ff90f31ca5366811fb 100644
--- a/cpp/unittest/wrapper/wrapper_test.cpp
+++ b/cpp/unittest/wrapper/test_wrapper.cpp
@@ -16,7 +16,7 @@
 // under the License.
 
 #include "utils/easylogging++.h"
-#include "src/wrapper/VecIndex.h"
+#include "wrapper/VecIndex.h"
 #include "knowhere/index/vector_index/helpers/FaissGpuResourceMgr.h"
 #include "knowhere/index/vector_index/helpers/IndexParameter.h"
 #include "wrapper/utils.h"