diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1ac4e4ed..3c6fae73 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,9 @@
 
 ## v1.0.8
 
+### Features
+1. Allow to porting specific interface
+
 ### Fixed
 1. Fix: cannot porting `cutest_porting_cvfprintf`
 
diff --git a/include/cutest.h b/include/cutest.h
index 0fbb9f82..3fc62df6 100644
--- a/include/cutest.h
+++ b/include/cutest.h
@@ -41,7 +41,7 @@ extern "C" {
 /**
  * @brief Development version.
  */
-#define CUTEST_VERSION_PREREL       1
+#define CUTEST_VERSION_PREREL       2
 
 /**
  * @brief Ensure the api is exposed as C function.
@@ -1375,9 +1375,18 @@ void cutest_skip_test(void);
 /**
  * @defgroup TEST_PORTING_SYSTEM_API System API
  * 
- * To use porting interface, add `CUTEST_USE_PORTING` (eg. `-DCUTEST_USE_PORTING`)
+ * To use porting all the interfaces, add `CUTEST_PORTING` (eg. `-DCUTEST_PORTING`)
  * when compile [cutest](https://github.com/qgymib/cutest).
  *
+ * To use specific porting interface, add one or more flags listed below:
+ * | Interface                      | Flag                          |
+ * | ------------------------------ | ----------------------------- |
+ * | cutest_porting_setjmp          | CUTEST_PORTING_SETJMP         |
+ * | cutest_porting_clock_gettime   | CUTEST_PORTING_CLOCK_GETTIME  |
+ * | cutest_porting_abort           | CUTEST_PORTING_ABORT          |
+ * | cutest_porting_gettid          | CUTEST_PORTING_GETTID         |
+ * | cutest_porting_cvfprintf       | CUTEST_PORTING_CVFPRINTF      |
+ *
  * @{
  */
 
@@ -1398,34 +1407,51 @@ typedef struct cutest_porting_timespec
 typedef struct cutest_porting_jmpbuf cutest_porting_jmpbuf_t;
 
 /**
- * 
+ * @brief Function protocol for longjmp().
+ * @param[in] buf   Jump buffer.
+ * @param[in] val   Jump value, cannot be 0.
+ */
+typedef void (*cutest_porting_longjmp_fn)(cutest_porting_jmpbuf_t* buf, int val);
+
+/**
+ * @brief Execute function when call setjmp().
+ * @param[in] buf           Jump buffer.
+ * @param[in] fn_longjmp    Function to do longjmp.
+ * @param[in] val           0 if first call, otherwise is the value passed to \p fn_longjmp.
+ * @param[in] data          User defined data passed to #cutest_porting_setjmp()/
+ */
+typedef void (*cutest_porting_setjmp_fn)(cutest_porting_jmpbuf_t* buf,
+    cutest_porting_longjmp_fn fn_longjmp, int val, void* data);
+
+/**
+ * @brief Wrapper for setjmp() and longjmp().
+ *
+ * A example implementation is:
+ *
  * ```c
  * struct cutest_porting_jmpbuf
  * {
  *     jmp_buf buf;
  * };
- * void cutest_porting_setjmp(void (*execute)(cutest_porting_jmpbuf_t* buf, int val, void* data),
- *     void* data)
+ * static void _cutest_porting_longjmp(cutest_porting_jmpbuf_t* buf, int val)
  * {
- *     cutest_porting_jmpbuf_t jmpbuf;
- *     execute(&jmpbuf, setjmp(jmpbuf.buf), data);
+ *     longjmp(buf->buf, val);
  * }
- * ```
- * 
- * @see https://man7.org/linux/man-pages/man3/setjmp.3.html
- */
-void cutest_porting_setjmp(void (*execute)(cutest_porting_jmpbuf_t* buf, int val, void* data), void* data);
-
-/**
- * ```c
- * void cutest_porting_longjmp(cutest_porting_jmpbuf_t* buf, int val)
+ * void cutest_porting_setjmp(cutest_porting_setjmp_fn execute, void* data)
  * {
- *     longjmp(buf->buf, val);
+ *     cutest_porting_jmpbuf_t jmpbuf;
+ *
+ *     execute(
+ *         &jmpbuf,
+ *         _cutest_porting_longjmp,
+ *         setjmp(jmpbuf.buf),
+ *         data);
  * }
  * ```
- * @see https://man7.org/linux/man-pages/man3/longjmp.3p.html
+ *
+ * @see https://man7.org/linux/man-pages/man3/setjmp.3.html
  */
-void cutest_porting_longjmp(cutest_porting_jmpbuf_t* buf, int val);
+void cutest_porting_setjmp(cutest_porting_setjmp_fn execute, void* data);
 
 /**
  * @see https://linux.die.net/man/3/clock_gettime
@@ -1434,6 +1460,8 @@ void cutest_porting_clock_gettime(cutest_porting_timespec_t* tp);
 
 /**
  * @see https://man7.org/linux/man-pages/man3/abort.3.html
+ * @note It is not recommend to ignore last words because that will missing
+ *   something really important.
  * @param[in] fmt   Last words.
  * @param[in] ...   Arguments to last words.
  * @return          This function does not return.
@@ -1499,8 +1527,8 @@ int cutest_porting_cvfprintf(FILE* stream, int color, const char* fmt, va_list a
  * This works fine on most time, but there are indeed some hardware does
  * not follow this standard, and this technology just broken.
  *
- * To use custom compare algorithm, define `CUTEST_USE_PORTING_FLOATING_COMPARE_ALGORITHM`
- * (eg. `-DCUTEST_USE_PORTING_FLOATING_COMPARE_ALGORITHM`) when compile.
+ * To use custom compare algorithm, define `CUTEST_PORTING_COMPARE_FLOATING_NUMBER`
+ * (eg. `-DCUTEST_PORTING_COMPARE_FLOATING_NUMBER`) when compile.
  *
  * @see https://bitbashing.io/comparing-floats.html
  *
diff --git a/src/cutest.c b/src/cutest.c
index 3a016864..ef156ae2 100644
--- a/src/cutest.c
+++ b/src/cutest.c
@@ -22,6 +22,14 @@
 // Porting
 ///////////////////////////////////////////////////////////////////////////////
 
+#if defined(CUTEST_PORTING)
+#   define CUTEST_PORTING_SETJMP
+#   define CUTEST_PORTING_CLOCK_GETTIME
+#   define CUTEST_PORTING_ABORT
+#   define CUTEST_PORTING_GETTID
+#   define CUTEST_PORTING_CVFPRINTF
+#endif
+
 /**
  * @brief Abort the program if assertion \p x is false.
  * @note This macro does not respect `NDEBUG`.
@@ -236,7 +244,7 @@ static char* cutest_porting_strchr(const char* s, int c)
  * @{
  * BEG: cutest_porting_clock_gettime()
  */
-#if defined(CUTEST_USE_PORTING)
+#if defined(CUTEST_PORTING_CLOCK_GETTIME)
 
 /* Do nothing */
 
@@ -358,7 +366,7 @@ void cutest_porting_clock_gettime(cutest_porting_timespec_t* tp)
  * BEG: cutest_porting_abort()
  */
 
-#if defined(CUTEST_USE_PORTING)
+#if defined(CUTEST_PORTING_ABORT)
 
 /* Do nothing */
 
@@ -389,7 +397,7 @@ int cutest_porting_abort(const char* fmt, ...)
  * BEG: cutest_porting_gettid()
  */
 
-#if defined(CUTEST_USE_PORTING)
+#if defined(CUTEST_PORTING_GETTID)
 
 /* Do nothing */
 
@@ -423,7 +431,7 @@ void* cutest_porting_gettid(void)
  * BEG: cutest_porting_setjmp()
  */
 
-#if defined(CUTEST_USE_PORTING)
+#if defined(CUTEST_PORTING_SETJMP)
 
 /* Do nothing */
 
@@ -436,15 +444,18 @@ struct cutest_porting_jmpbuf
     jmp_buf buf;
 };
 
-void cutest_porting_setjmp(void (*execute)(cutest_porting_jmpbuf_t* buf, int val, void* data), void* data)
+static void _cutest_porting_longjmp(cutest_porting_jmpbuf_t* buf, int val)
 {
-    cutest_porting_jmpbuf_t jmpbuf;
-    execute(&jmpbuf, setjmp(jmpbuf.buf), data);
+    longjmp(buf->buf, val);
 }
 
-void cutest_porting_longjmp(cutest_porting_jmpbuf_t* buf, int val)
+void cutest_porting_setjmp(cutest_porting_setjmp_fn execute, void* data)
 {
-    longjmp(buf->buf, val);
+    cutest_porting_jmpbuf_t jmpbuf;
+    execute(&jmpbuf,
+        _cutest_porting_longjmp,
+        setjmp(jmpbuf.buf),
+        data);
 }
 
 #endif
@@ -459,7 +470,7 @@ void cutest_porting_longjmp(cutest_porting_jmpbuf_t* buf, int val)
  * BEG: cutest_porting_compare_floating_number()
  */
 
-#if defined(CUTEST_USE_PORTING_FLOATING_COMPARE_ALGORITHM)
+#if defined(CUTEST_PORTING_COMPARE_FLOATING_NUMBER)
 
 /* Do nothing */
 
@@ -697,7 +708,7 @@ int cutest_porting_compare_floating_number(int type, const void* v1, const void*
  * @{
  */
 
-#if defined(CUTEST_USE_PORTING)
+#if defined(CUTEST_PORTING)
 
 /* do nothing */
 
@@ -1762,11 +1773,12 @@ typedef struct test_ctx
         unsigned                shuffle : 1;                    /**< Randomize running cases */
     } mask;
 
-    cutest_porting_jmpbuf_t*    jmpbuf;                            /**< Jump buffer */
+    cutest_porting_jmpbuf_t*    jmpbuf;                         /**< Jump buffer */
+    cutest_porting_longjmp_fn   fn_longjmp;                     /**< Long jmp function. */
 
     FILE*                       out;
     const cutest_hook_t*        hook;
-}test_ctx_t;
+} test_ctx_t;
 
 static int _cutest_on_cmp_case(const cutest_map_node_t* key1, const cutest_map_node_t* key2, void* arg)
 {
@@ -1815,7 +1827,7 @@ static int _cutest_on_cmp_type(const cutest_map_node_t* key1, const cutest_map_n
 static test_ctx_t           g_test_ctx;
 static test_nature_t        g_test_nature = {
     TEST_CASE_TABLE_INIT,                                               /* .case_table */
-    CUTEST_MAP_INIT(_cutest_on_cmp_type, NULL),                           /* .type_table */
+    CUTEST_MAP_INIT(_cutest_on_cmp_type, NULL),                         /* .type_table */
 };
 
 static const char* s_test_help_encoded =
@@ -1997,11 +2009,14 @@ static void _cutest_hook_after_fixture_setup(cutest_case_t* test_case, int ret)
     g_test_ctx.hook->after_setup(test_case->info.fixture_name, ret);
 }
 
-static void _cutest_fixture_run_setup_jmp(cutest_porting_jmpbuf_t* buf, int val, void* data)
+static void _cutest_fixture_run_setup_jmp(cutest_porting_jmpbuf_t* buf,
+    cutest_porting_longjmp_fn fn_longjmp, int val, void* data)
 {
     fixture_run_helper_t* helper = data;
     test_case_info_t* info = helper->info;
+
     g_test_ctx.jmpbuf = buf;
+    g_test_ctx.fn_longjmp = fn_longjmp;
 
     if (val != 0)
     {
@@ -2095,10 +2110,13 @@ static void _cutest_hook_after_all_test(void)
     g_test_ctx.hook->after_all_test();
 }
 
-static void _cutest_fixture_run_teardown_jmp(cutest_porting_jmpbuf_t* buf, int val, void* data)
+static void _cutest_fixture_run_teardown_jmp(cutest_porting_jmpbuf_t* buf,
+    cutest_porting_longjmp_fn fn_longjmp, int val, void* data)
 {
     test_case_info_t* info = data;
+
     g_test_ctx.jmpbuf = buf;
+    g_test_ctx.fn_longjmp = fn_longjmp;
 
     if (val != 0)
     {
@@ -2155,12 +2173,14 @@ static void _cutest_finishlize(test_case_info_t* info)
     cutest_porting_cfprintf(g_test_ctx.out, CUTEST_COLOR_DEFAULT, "\n");
 }
 
-static void _cutest_run_case_normal_body_jmp(cutest_porting_jmpbuf_t* buf, int val, void* data)
+static void _cutest_run_case_normal_body_jmp(cutest_porting_jmpbuf_t* buf,
+    cutest_porting_longjmp_fn fn_longjmp, int val, void* data)
 {
     test_case_helper_t* helper = data;
     test_case_info_t* info = helper->info;
 
     g_test_ctx.jmpbuf = buf;
+    g_test_ctx.fn_longjmp = fn_longjmp;
 
     if (val != 0)
     {
@@ -2271,13 +2291,15 @@ static void _cutest_run_case_normal(cutest_case_t* test_case)
     _cutest_finishlize(&info);
 }
 
-static void _cutest_run_case_parameterized_body_jmp(cutest_porting_jmpbuf_t* buf, int val, void* data)
+static void _cutest_run_case_parameterized_body_jmp(cutest_porting_jmpbuf_t* buf,
+    cutest_porting_longjmp_fn fn_longjmp, int val, void* data)
 {
     test_run_parameterized_helper_t* helper = data;
     test_case_info_t* info = helper->info;
     cutest_case_t* test_case = info->test_case;
 
     g_test_ctx.jmpbuf = buf;
+    g_test_ctx.fn_longjmp = fn_longjmp;
 
     if (val != 0)
     {
@@ -3205,7 +3227,7 @@ void cutest_internal_assert_failure(void)
     }
     else
     {
-        cutest_porting_longjmp(g_test_ctx.jmpbuf, MASK_FAILURE);
+        g_test_ctx.fn_longjmp(g_test_ctx.jmpbuf, MASK_FAILURE);
     }
 }