diff --git a/demo/test.c b/demo/test.c
index 11793fb..ade0198 100644
--- a/demo/test.c
+++ b/demo/test.c
@@ -113,7 +113,7 @@ typedef struct {
     size_t      lyricNum;
     Lyric*      lyric;
     size_t      keyNum;
-    int*        key;
+    char*        key;
     size_t      strNum;
     char**      strList;
 } SongInfo;
@@ -151,7 +151,7 @@ reflect_item_t song_ref_tbl[] = {
     _property_int_ex(SongInfo, lyricNum, _ex_args_all),
     _property_array_object(SongInfo, lyric, lyric_ref_tbl, Lyric, lyricNum, 1),
     _property_int_ex(SongInfo, keyNum, _ex_args_all),
-    _property_array_int(SongInfo, key, int, keyNum, 1),
+    _property_array_int8(SongInfo, key, char, keyNum, 1),
     _property_int_ex(SongInfo, strNum, _ex_args_all),
     _property_array_string(SongInfo, strList, char*, strNum, 1),
     _property_end()
@@ -175,7 +175,7 @@ reflect_item_t play_list_ref_tbl[] = {
 static void printPlayList(PlayList* list);
 static void freePlayList(PlayList* list);
 
-const static char* jStr = "{\"name\":\"jay zhou\",\"creater\":\"dahuaxia\",\"songList\":[{\"songName\":\"qilixiang\",\"signerName\":\"jay zhou\",\"albumName\":\"qilixiang\",\"url\":\"www.kugou.com\",\"duration\":20093999939292928292234.1,\"paid\":false,\"price\":6.66,\"lyric\":[{\"time\":1,\"text\":\"Sparrow outside the window\"},{\"time\":10,\"text\":\"Multi mouth on the pole\"}],\"key\":[1111,2222,3333]},{\"songName\":\"dongfengpo\",\"signerName\":\"jay zhou\",\"albumName\":\"dongfengpo\",\"url\":\"music.qq.com\",\"duration\":180.9,\"paid\":true,\"price\":0.88,\"lyric\":[{\"time\":10,\"text\":\"A sad parting, standing alone in the window\"},{\"time\":20,\"text\":\"I'm behind the door pretending you're not gone\"}],\"key\":[1234,5678,9876],\"strList\":[\"abcd\",\"efgh\",\"ijkl\"]}],\"extData\":{\"a\":999,\"b\":1}}";
+const static char* jStr = "{\"name\":\"jay zhou\",\"creater\":\"dahuaxia\",\"songList\":[{\"songName\":\"qilixiang\",\"signerName\":\"jay zhou\",\"albumName\":\"qilixiang\",\"url\":\"www.kugou.com\",\"duration\":20093999939292928292234.1,\"paid\":false,\"price\":6.66,\"lyric\":[{\"time\":1,\"text\":\"Sparrow outside the window\"},{\"time\":10,\"text\":\"Multi mouth on the pole\"}],\"key\":[1,2,3]},{\"songName\":\"dongfengpo\",\"signerName\":\"jay zhou\",\"albumName\":\"dongfengpo\",\"url\":\"music.qq.com\",\"duration\":180.9,\"paid\":true,\"price\":0.88,\"lyric\":[{\"time\":10,\"text\":\"A sad parting, standing alone in the window\"},{\"time\":20,\"text\":\"I'm behind the door pretending you're not gone\"}],\"key\":[4,5,6],\"strList\":[\"abcd\",\"efgh\",\"ijkl\"]}],\"extData\":{\"a\":999,\"b\":1}}";
 
 static void checkResult(PlayList* playList, char* jstrOutput);
 /*
@@ -213,7 +213,7 @@ void test1()
 
 void checkResult(PlayList* playList, char* jstrOutput)
 {
-    const char* encodeTest = "{\"name\":\"jay zhou\",\"creater\":\"dahuaxia\",\"songList\":[{\"songName\":\"qilixiang\",\"signerName\":\"jay zhou\",\"albumName\":\"qilixiang\",\"url\":\"www.kugou.com\",\"duration\":0,\"paid\":false,\"price\":6.66,\"lyric\":[{\"time\":1,\"text\":\"Sparrow outside the window\"},{\"time\":10,\"text\":\"Multi mouth on the pole\"}],\"key\":[1111,2222,3333]},{\"songName\":\"dongfengpo\",\"signerName\":\"jay zhou\",\"albumName\":\"dongfengpo\",\"url\":\"music.qq.com\",\"duration\":180,\"paid\":true,\"price\":0.88,\"lyric\":[{\"time\":10,\"text\":\"A sad parting, standing alone in the window\"},{\"time\":20,\"text\":\"I'm behind the door pretending you're not gone\"}],\"key\":[1234,5678,9876],\"strList\":[\"abcd\",\"efgh\",\"ijkl\"]}],\"extData\":{\"a\":999,\"b\":1}}";
+    const char* encodeTest = "{\"name\":\"jay zhou\",\"creater\":\"dahuaxia\",\"songList\":[{\"songName\":\"qilixiang\",\"signerName\":\"jay zhou\",\"albumName\":\"qilixiang\",\"url\":\"www.kugou.com\",\"duration\":0,\"paid\":false,\"price\":6.66,\"lyric\":[{\"time\":1,\"text\":\"Sparrow outside the window\"},{\"time\":10,\"text\":\"Multi mouth on the pole\"}],\"key\":[1,2,3]},{\"songName\":\"dongfengpo\",\"signerName\":\"jay zhou\",\"albumName\":\"dongfengpo\",\"url\":\"music.qq.com\",\"duration\":180,\"paid\":true,\"price\":0.88,\"lyric\":[{\"time\":10,\"text\":\"A sad parting, standing alone in the window\"},{\"time\":20,\"text\":\"I'm behind the door pretending you're not gone\"}],\"key\":[4,5,6],\"strList\":[\"abcd\",\"efgh\",\"ijkl\"]}],\"extData\":{\"a\":999,\"b\":1}}";
 
     /* assert test */
     CHECK_STRING(playList->name, "jay zhou");
@@ -232,9 +232,9 @@ void checkResult(PlayList* playList, char* jstrOutput)
     CHECK_NUMBER(playList->songList[0].lyric[1].time, 10);
     CHECK_STRING(playList->songList[0].lyric[1].text, "Multi mouth on the pole");
     CHECK_NUMBER(playList->songList[0].keyNum, 3);
-    CHECK_NUMBER(playList->songList[0].key[0], 1111);
-    CHECK_NUMBER(playList->songList[0].key[1], 2222);
-    CHECK_NUMBER(playList->songList[0].key[2], 3333);
+    CHECK_NUMBER(playList->songList[0].key[0], 1);
+    CHECK_NUMBER(playList->songList[0].key[1], 2);
+    CHECK_NUMBER(playList->songList[0].key[2], 3);
     CHECK_NUMBER(playList->songList[0].strNum, 0);
 
     CHECK_STRING(playList->songList[1].songName, "dongfengpo");
@@ -250,9 +250,9 @@ void checkResult(PlayList* playList, char* jstrOutput)
     CHECK_NUMBER(playList->songList[1].lyric[1].time, 20);
     CHECK_STRING(playList->songList[1].lyric[1].text, "I'm behind the door pretending you're not gone");
     CHECK_NUMBER(playList->songList[1].keyNum, 3);
-    CHECK_NUMBER(playList->songList[1].key[0], 1234);
-    CHECK_NUMBER(playList->songList[1].key[1], 5678);
-    CHECK_NUMBER(playList->songList[1].key[2], 9876);
+    CHECK_NUMBER(playList->songList[1].key[0], 4);
+    CHECK_NUMBER(playList->songList[1].key[1], 5);
+    CHECK_NUMBER(playList->songList[1].key[2], 6);
     CHECK_NUMBER(playList->songList[1].strNum, 3);
     CHECK_STRING(playList->songList[1].strList[0], "abcd");
     CHECK_STRING(playList->songList[1].strList[1], "efgh");
diff --git a/demo/test5.c b/demo/test5.c
index ad9a02b..254d202 100644
--- a/demo/test5.c
+++ b/demo/test5.c
@@ -28,7 +28,7 @@ reflect_item_t  data_ref_tbl[] = {
 };
 
 reflect_item_t multi_array_ref_tbl[] = {
-    _property_array_int(MultiArrayTest, array, int, NULL, 3),                       //3D array
+    _property_array_int32(MultiArrayTest, array, int, NULL, 3),                     //3D array
     _property_array_string(MultiArrayTest, strArray, char*, NULL, 3),               //3D array
     _property_array_object(MultiArrayTest, objArray, data_ref_tbl, Data, NULL, 3),  //3D array
     _property_end()
diff --git a/inc/cson.h b/inc/cson.h
index 70d186f..3bcd97f 100644
--- a/inc/cson.h
+++ b/inc/cson.h
@@ -101,7 +101,10 @@ typedef struct reflect_item_t {
     int                     exArgs;                 /**< paser return failure when the field is not found and nullable equals to 0 */
 } reflect_item_t;
 
-extern const reflect_item_t integerReflectTbl[];
+extern const reflect_item_t integer8ReflectTbl[];
+extern const reflect_item_t integer16ReflectTbl[];
+extern const reflect_item_t integer32ReflectTbl[];
+extern const reflect_item_t integer64ReflectTbl[];
 extern const reflect_item_t stringReflectTbl[];
 extern const reflect_item_t boolReflectTbl[];
 extern const reflect_item_t realReflectTbl[];
@@ -116,52 +119,6 @@ extern const reflect_item_t realReflectTbl[];
 #define _property(type, field, jtype, tbl, nullable)                        {#field, _offset(type, field), _size(type, field), jtype, tbl, 0, NULL, 0, nullable}
 #define _property_end()                                                     {NULL, 0, 0, CSON_NULL, NULL, 0, NULL, 0, 1}
 
-/**
- * @brief Declaring integer properties.
- *
- * @param type: type of struct
- * @param field: field name of properties
- *
- */
-#define _property_int(type, field)                                          _property(type, field, CSON_INTEGER, integerReflectTbl, _ex_args_nullable)
-
-/**
- * @brief Declaring real properties.
- *
- * @param type: type of struct
- * @param field: field name of properties
- *
- */
-#define _property_real(type, field)                                         _property(type, field, CSON_REAL, realReflectTbl, _ex_args_nullable)
-
-/**
- * @brief Declaring bool properties.
- *
- * @param type: type of struct
- * @param field: field name of properties
- *
- */
-#define _property_bool(type, field)                                         _property(type, field, CSON_TRUE, boolReflectTbl, _ex_args_nullable)
-
-/**
- * @brief Declaring string properties.
- *
- * @param type: type of struct
- * @param field: field name of properties
- *
- */
-#define _property_string(type, field)                                       _property(type, field, CSON_STRING, stringReflectTbl, _ex_args_nullable)
-
-/**
- * @brief Declaring struct properties.
- *
- * @param type: type of struct
- * @param field: field name of properties
- * @param tbl: property description table of sub-struct
- *
- */
-#define _property_obj(type, field, tbl)                                     _property(type, field, CSON_OBJECT, tbl, _ex_args_nullable)
-
 /**
  * @brief Declaring array properties.
  *
@@ -173,34 +130,31 @@ extern const reflect_item_t realReflectTbl[];
  * @param dimen: dimension of array
  *
  */
+#define _property_int(type, field)                                          _property(type, field, CSON_INTEGER, integer32ReflectTbl, _ex_args_nullable)
+#define _property_real(type, field)                                         _property(type, field, CSON_REAL, realReflectTbl, _ex_args_nullable)
+#define _property_bool(type, field)                                         _property(type, field, CSON_TRUE, boolReflectTbl, _ex_args_nullable)
+#define _property_string(type, field)                                       _property(type, field, CSON_STRING, stringReflectTbl, _ex_args_nullable)
+#define _property_obj(type, field, tbl)                                     _property(type, field, CSON_OBJECT, tbl, _ex_args_nullable)
+
 #define _property_array(type, field, tbl, subType, count, dimen)            {#field, _offset(type, field), _size(type, field), CSON_ARRAY, tbl, sizeof(subType), #count, dimen, _ex_args_nullable}
-#define _property_array_object(type, field, tbl, subType, count, dimen)     _property_array(type, field, tbl, subType, count, dimen)
-#define _property_array_int(type, field, subType, count, dimen)             _property_array(type, field, integerReflectTbl, subType, count, dimen)
-#define _property_array_string(type, field, subType, count, dimen)          _property_array(type, field, stringReflectTbl, subType, count, dimen)
+#define _property_array_int8(type, field, subType, count, dimen)            _property_array(type, field, integer8ReflectTbl, subType, count, dimen)
+#define _property_array_int16(type, field, subType, count, dimen)           _property_array(type, field, integer16ReflectTbl, subType, count, dimen)
+#define _property_array_int32(type, field, subType, count, dimen)           _property_array(type, field, integer32ReflectTbl, subType, count, dimen)
+#define _property_array_int64(type, field, subType, count, dimen)           _property_array(type, field, integer64ReflectTbl, subType, count, dimen)
 #define _property_array_real(type, field, subType, count, dimen)            _property_array(type, field, realReflectTbl, subType, count, dimen)
 #define _property_array_bool(type, field, subType, count, dimen)            _property_array(type, field, boolReflectTbl, subType, count, dimen)
+#define _property_array_string(type, field, subType, count, dimen)          _property_array(type, field, stringReflectTbl, subType, count, dimen)
+#define _property_array_object(type, field, tbl, subType, count, dimen)     _property_array(type, field, tbl, subType, count, dimen)
 
 /**
- * @brief nonull definitions. parser will stop and return error code when field not found which declared whit it.
+ * @brief .
  *
- * @param refer to comment of nullable definition
- */
-// #define _property_int_nonull(type, field)                                   _property(type, field, CSON_INTEGER, NULL, 0)
-// #define _property_real_nonull(type, field)                                  _property(type, field, CSON_REAL, NULL, 0)
-// #define _property_bool_nonull(type, field)                                  _property(type, field, CSON_TRUE, NULL, 0)
-// #define _property_string_nonull(type, field)                                _property(type, field, CSON_STRING, NULL, 0)
-// #define _property_obj_nonull(type, field, tbl)                              _property(type, field, CSON_OBJECT, tbl, 0)
-// #define _property_array_nonull(type, field, tbl, subType, count, dimen)            {#field, _offset(type, field), _size(type, field), CSON_ARRAY, tbl, sizeof(subType), #count, dimen, 0}
-// #define _property_array_object_nonull(type, field, tbl, subType, count, dimen)     _property_array_nonull(type, field, tbl, subType, count, dimen)
-// #define _property_array_int_nonull(type, field, subType, count, dimen)             _property_array_nonull(type, field, integerReflectTbl, subType, count, dimen)
-// #define _property_array_string_nonull(type, field, subType, count, dimen)          _property_array_nonull(type, field, stringReflectTbl, subType, count, dimen)
-// #define _property_array_real_nonull(type, field, subType, count, dimen)            _property_array_nonull(type, field, realReflectTbl, subType, count, dimen)
-// #define _property_array_bool_nonull(type, field, subType, count, dimen)            _property_array_nonull(type, field, boolReflectTbl, subType, count, dimen)
-
-/**
- * @brief nonull definitions. parser will stop and return error code when field not found which declared whit it.
- *
- * @param refer to comment of nullable definition
+ * @param type: type of struct
+ * @param field: field name of properties
+ * @param tbl: property description table of type of array
+ * @param subType: type of array
+ * @param count: property to save the array size
+ * @param dimen: dimension of array
  * @param args opptional with _ex_args_nullable(0x01) _ex_args_exclude_decode(0x02) _ex_args_exclude_encode(0x04)
  */
 #define _property_int_ex(type, field, args)                                 _property(type, field, CSON_INTEGER, NULL, args)
@@ -208,12 +162,16 @@ extern const reflect_item_t realReflectTbl[];
 #define _property_bool_ex(type, field, args)                                _property(type, field, CSON_TRUE, NULL, args)
 #define _property_string_ex(type, field, args)                              _property(type, field, CSON_STRING, NULL, args)
 #define _property_obj_ex(type, field, tbl, args)                            _property(type, field, CSON_OBJECT, tbl, args)
+
 #define _property_array_ex(type, field, tbl, subType, count, dimen, args)   {#field, _offset(type, field), _size(type, field), CSON_ARRAY, tbl, sizeof(subType), #count, dimen, args}
-#define _property_array_object_ex(type, field, tbl, subType, count, dimen, args)    _property_array_ex(type, field, tbl, subType, count, dimen)
-#define _property_array_int_ex(type, field, subType, count, dimen, args)    _property_array_ex(type, field, integerReflectTbl, subType, count, dimen)
-#define _property_array_string_ex(type, field, subType, count, dimen, args) _property_array_ex(type, field, stringReflectTbl, subType, count, dimen)
+#define _property_array_int8_ex(type, field, subType, count, dimen, args)   _property_array_ex(type, field, integer8ReflectTbl, subType, count, dimen)
+#define _property_array_int16_ex(type, field, subType, count, dimen, args)  _property_array_ex(type, field, integer16ReflectTbl, subType, count, dimen)
+#define _property_array_int32_ex(type, field, subType, count, dimen, args)  _property_array_ex(type, field, integer32ReflectTbl, subType, count, dimen)
+#define _property_array_int64_ex(type, field, subType, count, dimen, args)  _property_array_ex(type, field, integer64ReflectTbl, subType, count, dimen)
 #define _property_array_real_ex(type, field, subType, count, dimen, args)   _property_array_ex(type, field, realReflectTbl, subType, count, dimen)
 #define _property_array_bool_ex(type, field, subType, count, dimen, args)   _property_array_ex(type, field, boolReflectTbl, subType, count, dimen)
+#define _property_array_string_ex(type, field, subType, count, dimen, args) _property_array_ex(type, field, stringReflectTbl, subType, count, dimen)
+#define _property_array_object_ex(type, field, tbl, subType, count, dimen, args)    _property_array_ex(type, field, tbl, subType, count, dimen)
 
 /**
  * @brief function type of csonLoopProperty.
diff --git a/src/cson.c b/src/cson.c
index 6671c8b..8afa28b 100644
--- a/src/cson.c
+++ b/src/cson.c
@@ -34,8 +34,23 @@ extern cson_interface csomImpl;
 #define cson_is_number(type) (type == CSON_REAL || type == CSON_INTEGER)
 #define cson_is_bool(type)    (type == CSON_TRUE || type == CSON_FALSE)
 
-const reflect_item_t integerReflectTbl[] = {
-    {"0Integer", 0, sizeof(int), CSON_INTEGER, NULL, 0, NULL, 1},
+const reflect_item_t integer8ReflectTbl[] = {
+    {"0Integer", 0, 1, CSON_INTEGER, NULL, 0, NULL, 1},
+    {}
+};
+
+const reflect_item_t integer16ReflectTbl[] = {
+    {"0Integer", 0, 2, CSON_INTEGER, NULL, 0, NULL, 1},
+    {}
+};
+
+const reflect_item_t integer32ReflectTbl[] = {
+    {"0Integer", 0, 4, CSON_INTEGER, NULL, 0, NULL, 1},
+    {}
+};
+
+const reflect_item_t integer64ReflectTbl[] = {
+    {"0Integer", 0, 8, CSON_INTEGER, NULL, 0, NULL, 1},
     {}
 };
 
@@ -686,7 +701,11 @@ static void* printPropertySub(void* pData, const reflect_item_t* tbl)
 {
     if (tbl->type == CSON_ARRAY || tbl->type == CSON_OBJECT) return NULL;
 
-    if (tbl->type == CSON_INTEGER || tbl->type == CSON_TRUE || tbl->type == CSON_FALSE) printf("%s:%d\n", tbl->field, *(int*)pData);
+    if (tbl->type == CSON_TRUE) printf("%s:True\n", tbl->field);
+
+    if (tbl->type == CSON_FALSE) printf("%s:False\n", tbl->field);
+
+    if (tbl->type == CSON_INTEGER) printf("%s:%lld\n", tbl->field, getIntegerValueFromPointer(pData, tbl->size));
 
     if (tbl->type == CSON_REAL) printf("%s:%f\n", tbl->field, *(double*)pData);