diff --git a/src/utils/json.h b/include/json/json.h
similarity index 100%
rename from src/utils/json.h
rename to include/json/json.h
diff --git a/src/parser/neu_json_fn.h b/include/json/neu_json_fn.h
similarity index 100%
rename from src/parser/neu_json_fn.h
rename to include/json/neu_json_fn.h
diff --git a/src/parser/neu_json_group_config.h b/include/json/neu_json_group_config.h
similarity index 100%
rename from src/parser/neu_json_group_config.h
rename to include/json/neu_json_group_config.h
diff --git a/src/parser/neu_json_mqtt.h b/include/json/neu_json_mqtt.h
similarity index 100%
rename from src/parser/neu_json_mqtt.h
rename to include/json/neu_json_mqtt.h
diff --git a/src/parser/neu_json_node.h b/include/json/neu_json_node.h
similarity index 100%
rename from src/parser/neu_json_node.h
rename to include/json/neu_json_node.h
diff --git a/src/parser/neu_json_param.h b/include/json/neu_json_param.h
similarity index 97%
rename from src/parser/neu_json_param.h
rename to include/json/neu_json_param.h
index 93b3ddb8..0071febf 100644
--- a/src/parser/neu_json_param.h
+++ b/include/json/neu_json_param.h
@@ -24,7 +24,7 @@
 extern "C" {
 #endif
 
-#include "utils/json.h"
+#include "json/json.h"
 
 int neu_parse_param(char *buf, char **err_param, int n, neu_json_elem_t *ele,
                     ...);
diff --git a/src/parser/neu_json_plugin.h b/include/json/neu_json_plugin.h
similarity index 100%
rename from src/parser/neu_json_plugin.h
rename to include/json/neu_json_plugin.h
diff --git a/src/parser/neu_json_rw.h b/include/json/neu_json_rw.h
similarity index 98%
rename from src/parser/neu_json_rw.h
rename to include/json/neu_json_rw.h
index ce25a2f8..4f6a25c2 100644
--- a/src/parser/neu_json_rw.h
+++ b/include/json/neu_json_rw.h
@@ -26,7 +26,7 @@ extern "C" {
 #include <stdint.h>
 
 #include "neu_data_expr.h"
-#include "utils/json.h"
+#include "json/json.h"
 
 typedef struct neu_parse_read_req {
     uint32_t node_id;
diff --git a/src/parser/neu_json_tag.h b/include/json/neu_json_tag.h
similarity index 100%
rename from src/parser/neu_json_tag.h
rename to include/json/neu_json_tag.h
diff --git a/src/parser/neu_json_tty.h b/include/json/neu_json_tty.h
similarity index 100%
rename from src/parser/neu_json_tty.h
rename to include/json/neu_json_tty.h
diff --git a/plugins/modbus/CMakeLists.txt b/plugins/modbus/CMakeLists.txt
index 6a7e694f..9e1409a8 100644
--- a/plugins/modbus/CMakeLists.txt
+++ b/plugins/modbus/CMakeLists.txt
@@ -4,7 +4,7 @@ set(MODBUS_TCP_PLUGIN_SOURCES modbus.c modbus_tcp.c modbus_point.c)
 set(LIBRARY_OUTPUT_PATH "${CMAKE_BINARY_DIR}")
 add_library(${MODBUS_TCP_PLUGIN} SHARED)
 target_sources(${MODBUS_TCP_PLUGIN} PRIVATE ${MODBUS_TCP_PLUGIN_SOURCES})
-target_include_directories(${MODBUS_TCP_PLUGIN} PRIVATE ${CMAKE_SOURCE_DIR}/include ${CMAKE_SOURCE_DIR}/src)
+target_include_directories(${MODBUS_TCP_PLUGIN} PRIVATE ${CMAKE_SOURCE_DIR}/include)
 if(APPLE)
 target_link_libraries(${MODBUS_TCP_PLUGIN}  nng::nng neuron-base)
 else()
diff --git a/plugins/modbus/modbus_tcp.c b/plugins/modbus/modbus_tcp.c
index 85dbb9d8..159863f6 100644
--- a/plugins/modbus/modbus_tcp.c
+++ b/plugins/modbus/modbus_tcp.c
@@ -31,7 +31,7 @@
 #include "neu_tag_group_config.h"
 #include "neu_vector.h"
 #include "neuron.h"
-#include "parser/neu_json_param.h"
+#include "json/neu_json_param.h"
 
 #include "modbus.h"
 #include "modbus_point.h"
diff --git a/plugins/mqtt/command/common.h b/plugins/mqtt/command/common.h
index e25fc8f6..75a87578 100644
--- a/plugins/mqtt/command/common.h
+++ b/plugins/mqtt/command/common.h
@@ -25,12 +25,12 @@ extern "C" {
 
 #include <neuron.h>
 
-#include "parser/neu_json_fn.h"
-#include "parser/neu_json_group_config.h"
-#include "parser/neu_json_mqtt.h"
-#include "parser/neu_json_node.h"
-#include "parser/neu_json_rw.h"
-#include "parser/neu_json_tag.h"
+#include "json/neu_json_fn.h"
+#include "json/neu_json_group_config.h"
+#include "json/neu_json_mqtt.h"
+#include "json/neu_json_node.h"
+#include "json/neu_json_rw.h"
+#include "json/neu_json_tag.h"
 
 #define UNUSED(x) (void) (x)
 
diff --git a/plugins/mqtt/mqtt_client.c b/plugins/mqtt/mqtt_client.c
index db9cb121..9fc6e8ee 100644
--- a/plugins/mqtt/mqtt_client.c
+++ b/plugins/mqtt/mqtt_client.c
@@ -24,7 +24,7 @@
 
 #include "mqtt_client.h"
 #include "schema/schema.h"
-#include "utils/json.h"
+#include "json/json.h"
 #include <config.h>
 #include <neuron.h>
 
diff --git a/plugins/opcua/option.c b/plugins/opcua/option.c
index 492c4fc5..dec42583 100644
--- a/plugins/opcua/option.c
+++ b/plugins/opcua/option.c
@@ -24,7 +24,7 @@
 
 #include "option.h"
 #include "schema/schema.h"
-#include "utils/json.h"
+#include "json/json.h"
 #include <config.h>
 
 #define BUF_SIZE 40960
diff --git a/plugins/restful/adapter_handle.c b/plugins/restful/adapter_handle.c
index 863a19a7..cedc9ecc 100644
--- a/plugins/restful/adapter_handle.c
+++ b/plugins/restful/adapter_handle.c
@@ -22,8 +22,8 @@
 #include "vector.h"
 
 #include "neu_plugin.h"
-#include "parser/neu_json_fn.h"
-#include "parser/neu_json_node.h"
+#include "json/neu_json_fn.h"
+#include "json/neu_json_node.h"
 
 #include "handle.h"
 #include "http.h"
diff --git a/plugins/restful/datatag_handle.c b/plugins/restful/datatag_handle.c
index 7a6bcf69..a74887d4 100644
--- a/plugins/restful/datatag_handle.c
+++ b/plugins/restful/datatag_handle.c
@@ -23,8 +23,8 @@
 #include "neu_datatag_table.h"
 #include "neu_log.h"
 #include "neu_plugin.h"
-#include "parser/neu_json_fn.h"
-#include "parser/neu_json_tag.h"
+#include "json/neu_json_fn.h"
+#include "json/neu_json_tag.h"
 
 #include "handle.h"
 #include "http.h"
diff --git a/plugins/restful/group_config_handle.c b/plugins/restful/group_config_handle.c
index cefdd8f0..c1d9f39e 100644
--- a/plugins/restful/group_config_handle.c
+++ b/plugins/restful/group_config_handle.c
@@ -24,8 +24,8 @@
 #include "neu_log.h"
 #include "neu_plugin.h"
 #include "neu_subscribe.h"
-#include "parser/neu_json_fn.h"
-#include "parser/neu_json_group_config.h"
+#include "json/neu_json_fn.h"
+#include "json/neu_json_group_config.h"
 
 #include "handle.h"
 #include "http.h"
diff --git a/plugins/restful/normal_handle.c b/plugins/restful/normal_handle.c
index 5c46008c..6b0ad3db 100644
--- a/plugins/restful/normal_handle.c
+++ b/plugins/restful/normal_handle.c
@@ -24,8 +24,8 @@
 #include <string.h>
 #include <unistd.h>
 
-#include "parser/neu_json_fn.h"
-#include "parser/neu_json_tty.h"
+#include "json/neu_json_fn.h"
+#include "json/neu_json_tty.h"
 
 #include "handle.h"
 #include "http.h"
diff --git a/plugins/restful/plugin_handle.c b/plugins/restful/plugin_handle.c
index 9977280e..1187d89d 100644
--- a/plugins/restful/plugin_handle.c
+++ b/plugins/restful/plugin_handle.c
@@ -22,8 +22,8 @@
 #include "vector.h"
 
 #include "neu_plugin.h"
-#include "parser/neu_json_fn.h"
-#include "parser/neu_json_plugin.h"
+#include "json/neu_json_fn.h"
+#include "json/neu_json_plugin.h"
 
 #include "handle.h"
 #include "http.h"
diff --git a/plugins/restful/rw_handle.c b/plugins/restful/rw_handle.c
index 2a484aa9..e7a61f17 100644
--- a/plugins/restful/rw_handle.c
+++ b/plugins/restful/rw_handle.c
@@ -4,8 +4,8 @@
 
 #include "neu_log.h"
 #include "neu_plugin.h"
-#include "parser/neu_json_fn.h"
-#include "parser/neu_json_rw.h"
+#include "json/neu_json_fn.h"
+#include "json/neu_json_rw.h"
 
 #include "handle.h"
 #include "http.h"
diff --git a/src/parser/neu_json_fn.c b/src/parser/neu_json_fn.c
index dcf40cf3..7983b22f 100644
--- a/src/parser/neu_json_fn.c
+++ b/src/parser/neu_json_fn.c
@@ -21,10 +21,10 @@
 #include <stdio.h>
 #include <string.h>
 
-#include "utils/json.h"
+#include "json/json.h"
 
-#include "neu_json_fn.h"
-#include "neu_json_param.h"
+#include "json/neu_json_fn.h"
+#include "json/neu_json_param.h"
 
 int neu_json_encode_by_fn(void *param, neu_json_encode_fn fn, char **result)
 {
diff --git a/src/parser/neu_json_group_config.c b/src/parser/neu_json_group_config.c
index 136bc60d..67bef22e 100644
--- a/src/parser/neu_json_group_config.c
+++ b/src/parser/neu_json_group_config.c
@@ -20,9 +20,9 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include "utils/json.h"
+#include "json/json.h"
 
-#include "neu_json_group_config.h"
+#include "json/neu_json_group_config.h"
 
 int neu_parse_decode_add_group_config(char *                             buf,
                                       neu_parse_add_group_config_req_t **result)
diff --git a/src/parser/neu_json_mqtt.c b/src/parser/neu_json_mqtt.c
index f5eca994..acd7350f 100644
--- a/src/parser/neu_json_mqtt.c
+++ b/src/parser/neu_json_mqtt.c
@@ -19,9 +19,9 @@
 #include <stdio.h>
 #include <stdlib.h>
 
-#include "utils/json.h"
+#include "json/json.h"
 
-#include "neu_json_mqtt.h"
+#include "json/neu_json_mqtt.h"
 
 int neu_parse_decode_mqtt_param(char *buf, neu_parse_mqtt_t **req)
 {
diff --git a/src/parser/neu_json_node.c b/src/parser/neu_json_node.c
index 90934da7..92e2d90c 100644
--- a/src/parser/neu_json_node.c
+++ b/src/parser/neu_json_node.c
@@ -19,8 +19,8 @@
 
 #include <stdlib.h>
 
-#include "neu_json_node.h"
-#include "utils/json.h"
+#include "json/json.h"
+#include "json/neu_json_node.h"
 
 int neu_parse_decode_add_node(char *buf, neu_parse_add_node_req_t **result)
 {
diff --git a/src/parser/neu_json_plugin.c b/src/parser/neu_json_plugin.c
index 96292f22..ff67a344 100644
--- a/src/parser/neu_json_plugin.c
+++ b/src/parser/neu_json_plugin.c
@@ -19,9 +19,9 @@
 
 #include <stdlib.h>
 
-#include "utils/json.h"
+#include "json/json.h"
 
-#include "neu_json_plugin.h"
+#include "json/neu_json_plugin.h"
 
 int neu_parse_decode_add_plugin(char *buf, neu_parse_add_plugin_req_t **result)
 {
diff --git a/src/parser/neu_json_rw.c b/src/parser/neu_json_rw.c
index f18cba95..cffaefc7 100644
--- a/src/parser/neu_json_rw.c
+++ b/src/parser/neu_json_rw.c
@@ -20,9 +20,9 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include "utils/json.h"
+#include "json/json.h"
 
-#include "neu_json_rw.h"
+#include "json/neu_json_rw.h"
 
 int neu_parse_decode_read(char *buf, neu_parse_read_req_t **result)
 {
diff --git a/src/parser/neu_json_tag.c b/src/parser/neu_json_tag.c
index cba7f90a..40d6ca03 100644
--- a/src/parser/neu_json_tag.c
+++ b/src/parser/neu_json_tag.c
@@ -19,8 +19,8 @@
 
 #include <stdlib.h>
 
-#include "neu_json_tag.h"
-#include "utils/json.h"
+#include "json/json.h"
+#include "json/neu_json_tag.h"
 
 int neu_parse_decode_add_tags(char *buf, neu_parse_add_tags_req_t **result)
 {
diff --git a/src/parser/neu_json_tty.c b/src/parser/neu_json_tty.c
index 20d309cb..76ce1dbf 100644
--- a/src/parser/neu_json_tty.c
+++ b/src/parser/neu_json_tty.c
@@ -18,8 +18,8 @@
  **/
 #include <stdlib.h>
 
-#include "neu_json_tty.h"
-#include "utils/json.h"
+#include "json/json.h"
+#include "json/neu_json_tty.h"
 
 int neu_parse_encode_get_tty(void *json_object, void *param)
 {
diff --git a/src/schema/schema.c b/src/schema/schema.c
index 4c36bc11..628a6595 100644
--- a/src/schema/schema.c
+++ b/src/schema/schema.c
@@ -24,7 +24,7 @@
 
 #include "neu_log.h"
 #include "schema.h"
-#include "utils/json.h"
+#include "json/json.h"
 
 struct neu_schema_valid {
     void *   root;
diff --git a/src/utils/json.c b/src/utils/json.c
index 8a16b6ec..65155ef7 100644
--- a/src/utils/json.c
+++ b/src/utils/json.c
@@ -22,8 +22,8 @@
 
 #include <jansson.h>
 
-#include "json.h"
 #include "neu_log.h"
+#include "json/json.h"
 
 static json_t *encode_object_value(neu_json_elem_t *ele)
 {
diff --git a/tests/api_json_test.cc b/tests/api_json_test.cc
index a711121c..ee8b7fb2 100644
--- a/tests/api_json_test.cc
+++ b/tests/api_json_test.cc
@@ -2,9 +2,9 @@
 
 #include <gtest/gtest.h>
 
-#include "parser/neu_json_fn.h"
-#include "parser/neu_json_mqtt.h"
-#include "parser/neu_json_rw.h"
+#include "json/neu_json_fn.h"
+#include "json/neu_json_mqtt.h"
+#include "json/neu_json_rw.h"
 
 TEST(JsonAPITest, ReadReqDecode)
 {
diff --git a/tests/json_datatag_table_test.cc b/tests/json_datatag_table_test.cc
index ddb39e19..8510d0ef 100644
--- a/tests/json_datatag_table_test.cc
+++ b/tests/json_datatag_table_test.cc
@@ -2,8 +2,8 @@
 
 #include <gtest/gtest.h>
 
-#include "parser/neu_json_fn.h"
-#include "parser/neu_json_tag.h"
+#include "json/neu_json_fn.h"
+#include "json/neu_json_tag.h"
 
 TEST(JsonDatatagTableTest, AddTagDecode)
 {
diff --git a/tests/json_group_config_test.cc b/tests/json_group_config_test.cc
index 621f530b..671e9983 100644
--- a/tests/json_group_config_test.cc
+++ b/tests/json_group_config_test.cc
@@ -1,8 +1,8 @@
 #include <cstdlib>
 #include <gtest/gtest.h>
 
-#include "parser/neu_json_fn.h"
-#include "parser/neu_json_group_config.h"
+#include "json/neu_json_fn.h"
+#include "json/neu_json_group_config.h"
 
 TEST(TagGroupConfigTest, neu_parse_decode_get_group_config_req)
 {
diff --git a/tests/json_nodes_test.cc b/tests/json_nodes_test.cc
index 4f50305e..bc747e55 100644
--- a/tests/json_nodes_test.cc
+++ b/tests/json_nodes_test.cc
@@ -2,8 +2,8 @@
 
 #include <gtest/gtest.h>
 
-#include "parser/neu_json_fn.h"
-#include "parser/neu_json_node.h"
+#include "json/neu_json_fn.h"
+#include "json/neu_json_node.h"
 
 TEST(JsonNodesTest, AddNodesDecode)
 {
diff --git a/tests/json_plugin_test.cc b/tests/json_plugin_test.cc
index c54d791d..f79cbc92 100644
--- a/tests/json_plugin_test.cc
+++ b/tests/json_plugin_test.cc
@@ -2,8 +2,8 @@
 
 #include <gtest/gtest.h>
 
-#include "parser/neu_json_fn.h"
-#include "parser/neu_json_plugin.h"
+#include "json/neu_json_fn.h"
+#include "json/neu_json_plugin.h"
 
 TEST(JsonPluginTest, AddPluginDecode)
 {
diff --git a/tests/json_test.cc b/tests/json_test.cc
index 825299e0..9037f91d 100644
--- a/tests/json_test.cc
+++ b/tests/json_test.cc
@@ -1,6 +1,6 @@
 #include <gtest/gtest.h>
 
-#include "utils/json.h"
+#include "json/json.h"
 
 TEST(JsonTest, DecodeField)
 {
diff --git a/tests/schema_valid_test.cc b/tests/schema_valid_test.cc
index 9224e6bb..55928151 100644
--- a/tests/schema_valid_test.cc
+++ b/tests/schema_valid_test.cc
@@ -3,7 +3,7 @@
 #include <gtest/gtest.h>
 
 #include "schema/schema.h"
-#include "utils/json.h"
+#include "json/json.h"
 
 #define SCHEMA_FILE "./plugin_param_schema_test.json"