diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index c29cfa0..134d0de 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -2,8 +2,8 @@
 # gmock_marsio
 ###############################################################################
 
-add_library(gmock_marsio marsio.cpp)
-target_include_directories(gmock_marsio PUBLIC ${CMAKE_CURRENT_LIST_DIR})
+add_library(gmock_marsio gmock_marsio.cpp)
+target_include_directories(gmock_marsio PUBLIC /opt/mrzcpd/include)
 
 ###############################################################################
 # temp_platform
diff --git a/test/marsio.cpp b/test/gmock_marsio.cpp
similarity index 99%
rename from test/marsio.cpp
rename to test/gmock_marsio.cpp
index c58e61e..40992eb 100644
--- a/test/marsio.cpp
+++ b/test/gmock_marsio.cpp
@@ -2,7 +2,6 @@
 #include <stdlib.h>
 #include <string.h>
 #include <stdint.h>
-
 #include "marsio.h"
 
 struct mr_instance
diff --git a/test/gtest_utils.h b/test/gtest_utils.h
index cc214f5..73dac58 100644
--- a/test/gtest_utils.h
+++ b/test/gtest_utils.h
@@ -18,6 +18,14 @@ extern "C"
 #include "health_check.h"
 #include "global_metrics.h"
 
+// new add, only for gtest
+extern void marsio_set_recv_mbuff(struct mr_instance *instance, marsio_buff_t *mbuff);
+extern void marsio_set_send_mbuff(struct mr_instance *instance, marsio_buff_t *mbuff);
+extern marsio_buff_t *marsio_get_recv_mbuff(struct mr_instance *instance);
+extern marsio_buff_t *marsio_get_send_mbuff(struct mr_instance *instance);
+extern int marsio_mbuff_cmp(marsio_buff_t *mbuff1, marsio_buff_t *mbuff2);
+extern marsio_buff_t *marsio_mbuff_dup(marsio_buff_t *m);
+
 #define set_metadata(meta, id, offset, is_ctrl, is_decrypt)   \
     {                                                         \
         memset(&meta, 0, sizeof(meta));                       \
diff --git a/test/marsio.h b/test/marsio.h
deleted file mode 100644
index 9c522f6..0000000
--- a/test/marsio.h
+++ /dev/null
@@ -1,114 +0,0 @@
-#ifndef _MARSIO_H
-#define _MARSIO_H
-
-#ifdef __cpluscplus
-extern "C"
-{
-#endif
-
-#include <stdint.h>
-
-#ifndef MARSIO_SOCKET_ID_ANY
-#define MARSIO_SOCKET_ID_ANY -1
-#endif
-
-#ifndef MARSIO_LCORE_ID_ANY
-#define MARSIO_LCORE_ID_ANY -1
-#endif
-
-#define MR_SID_LIST_MAXLEN 8
-
-typedef uint16_t sid_t;
-typedef uint32_t queue_id_t;
-typedef void marsio_buff_t;
-
-typedef enum
-{
-    MARSIO_OPT_THREAD_NUM,
-    MARSIO_OPT_THREAD_MASK,
-    MARSIO_OPT_THREAD_AFFINITY_MODE,
-    MARSIO_OPT_EXIT_WHEN_ERR,
-    MARSIO_OPT_THREAD_MASK_IN_CPUSET,
-} marsio_opt_type_t;
-
-enum mr_buff_metadata_type
-{
-    MR_BUFF_REHASH_INDEX = 0,
-    MR_BUFF_METADATA_VLAN_TCI = 1,
-    MR_BUFF_ROUTE_CTX = 2,
-    MR_BUFF_SESSION_ID = 3,
-    MR_BUFF_DIR = 4,
-    MR_BUFF_PAYLOAD_OFFSET = 5,
-    MR_BUFF_USER_0 = 254,
-};
-
-typedef enum
-{
-    /* 发送后不释放数据包，由应用自行释放数据包 */
-    MARSIO_SEND_OPT_NO_FREE = 1 << 0,
-    /* 发送时计算发包哈希值，用于分流 */
-    MARSIO_SEND_OPT_REHASH = 1 << 1,
-    /* 快速报文路径 */
-    MARSIO_SEND_OPT_FAST = 1 << 2,
-    /* 报文追踪标记 */
-    MARSIO_SEND_OPT_TRACE = 1 << 3,
-    /* 控制报文标记 */
-    MARSIO_SEND_OPT_CTRL = 1 << 4
-
-} marsio_opt_send_t;
-
-struct mr_instance *marsio_create();
-int marsio_destory(struct mr_instance *instance);
-
-struct mr_vdev *marsio_open_device(struct mr_instance *instance, const char *devsym, unsigned int nr_rxstream, unsigned int nr_txstream);
-void marsio_close_device(struct mr_vdev *vdev);
-
-void marsio_get_device_ether_addr(struct mr_vdev *vdev, void *str_ether_addr, uint8_t size);
-
-struct mr_sendpath *marsio_sendpath_create_by_vdev(struct mr_vdev *dest_device);
-void marsio_sendpath_destory(struct mr_sendpath *sendpath);
-
-int marsio_init(struct mr_instance *instance, const char *appsym);
-int marsio_option_set(struct mr_instance *instance, marsio_opt_type_t opt_type, void *opt, size_t sz_opt);
-int marsio_thread_init(struct mr_instance *instance);
-int marsio_poll_wait(struct mr_instance *instance, struct mr_vdev *vdevs[], unsigned int nr_vdevs, unsigned int tid, int timeout);
-
-int marsio_buff_set_metadata(marsio_buff_t *m, enum mr_buff_metadata_type type, void *data, unsigned int sz_data);
-int marsio_buff_get_metadata(marsio_buff_t *m, enum mr_buff_metadata_type type, void *data, unsigned int sz_data);
-
-int marsio_buff_set_sid_list(marsio_buff_t *m, sid_t *slist, uint8_t sz_slist);
-int marsio_buff_get_sid_list(marsio_buff_t *m, sid_t *out_slist, uint8_t sz_out_slist);
-
-int marsio_buff_malloc_global(struct mr_instance *instance, marsio_buff_t *marsio_buff[], unsigned int nr_mbufs, int socket_id, int thread_id);
-void marsio_buff_free(struct mr_instance *instance, marsio_buff_t *marsio_buff[], unsigned int nr_mbufs, int socket_id, int thread_id);
-
-char *marsio_buff_mtod(marsio_buff_t *m);
-uint32_t marsio_buff_datalen(marsio_buff_t *m);
-
-char *marsio_buff_adj(marsio_buff_t *m, uint16_t len);
-char *marsio_buff_append(marsio_buff_t *m, uint16_t len);
-char *marsio_buff_prepend(marsio_buff_t *m, uint16_t len);
-
-void marsio_buff_ctrlzone_reset(marsio_buff_t *m);
-
-int marsio_buff_is_ctrlbuf(marsio_buff_t *m);
-void marsio_buff_set_ctrlbuf(marsio_buff_t *m);
-
-int marsio_recv_burst(struct mr_vdev *vdev, queue_id_t qid, marsio_buff_t *mbufs[], int nr_mbufs);
-int marsio_send_burst(struct mr_sendpath *sendpath, queue_id_t qid, marsio_buff_t *mbufs[], int nr_mbufs);
-int marsio_send_burst_with_options(struct mr_sendpath * sendpath, queue_id_t sid, marsio_buff_t * mbufs[], int nr_mbufs, uint16_t options);
-
-// new add, only for gtest
-void marsio_set_recv_mbuff(struct mr_instance *instance, marsio_buff_t *mbuff);
-void marsio_set_send_mbuff(struct mr_instance *instance, marsio_buff_t *mbuff);
-marsio_buff_t *marsio_get_recv_mbuff(struct mr_instance *instance);
-marsio_buff_t *marsio_get_send_mbuff(struct mr_instance *instance);
-
-int marsio_mbuff_cmp(marsio_buff_t *mbuff1, marsio_buff_t *mbuff2);
-marsio_buff_t *marsio_mbuff_dup(marsio_buff_t *m);
-
-#ifdef __cpluscplus
-}
-#endif
-
-#endif