diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7234447c..3d8d6ccd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,8 @@
 cmake_minimum_required(VERSION 3.12)
 project(neuron)
 
+enable_testing()
+
 enable_language(C)
 set(CMAKE_C_STANDARD 99)
 set(CMAKE_CXX_STANDARD 17)
diff --git a/ft/resource/common.resource b/ft/resource/common.resource
index ebf5562d..24f5bea6 100644
--- a/ft/resource/common.resource
+++ b/ft/resource/common.resource
@@ -44,6 +44,8 @@ ${MODBUS_TCP_CONFIG}	                    {"host": "127.0.0.1", "port": 60502, "t
 *** Variables ***
 ${neuron_process}
 
+${MODBUS_PLUS_TCP_CONFIG}                   {"host": "127.0.0.1", "port": 60502, "connection_mode": 0, "timeout": 3000}
+
 *** Keywords ***
 Start Neuronx
     Remove Persistence
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index bc9f9a85..d00b6f7b 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -17,15 +17,15 @@ target_include_directories(http_test PRIVATE
 	${CMAKE_SOURCE_DIR}/plugins/restful)
 target_link_libraries(http_test neuron-base gtest_main gtest jansson nng)
 
-#file(COPY ${CMAKE_SOURCE_DIR}/plugin_param_schema.json DESTINATION ${CMAKE_BINARY_DIR}/tests)
-#add_executable(mqtt_test mqtt_test.cc 
-	#${CMAKE_SOURCE_DIR}/plugins/mqtt/util.c)
-#target_include_directories(mqtt_test PRIVATE 
-	#${CMAKE_SOURCE_DIR}/src
-	#${CMAKE_SOURCE_DIR}/include       
-	#${CMAKE_SOURCE_DIR}/src/schema
-	#${CMAKE_SOURCE_DIR}/plugins/mqtt)
-#target_link_libraries(mqtt_test neuron-base gtest_main gtest jansson ssl crypto)
+# file(COPY ${CMAKE_SOURCE_DIR}/plugin_param_schema.json DESTINATION ${CMAKE_BINARY_DIR}/tests)
+add_executable(mqtt_test mqtt_test.cc 
+	${CMAKE_SOURCE_DIR}/plugins/mqtt/util.c)
+target_include_directories(mqtt_test PRIVATE 
+	${CMAKE_SOURCE_DIR}/src
+	${CMAKE_SOURCE_DIR}/include       
+	${CMAKE_SOURCE_DIR}/src/schema
+	${CMAKE_SOURCE_DIR}/plugins/mqtt)
+target_link_libraries(mqtt_test neuron-base gtest_main gtest jansson ssl crypto)
 
 file(COPY ${CMAKE_SOURCE_DIR}/neuron.key DESTINATION ${CMAKE_BINARY_DIR}/tests/config)
 file(COPY ${CMAKE_SOURCE_DIR}/neuron.pem DESTINATION ${CMAKE_BINARY_DIR}/tests/config)
@@ -55,7 +55,7 @@ target_link_libraries(tag_sort_test neuron-base gtest_main gtest)
 include(GoogleTest)
 gtest_discover_tests(json_test)
 gtest_discover_tests(http_test)
-#gtest_discover_tests(mqtt_test)
+gtest_discover_tests(mqtt_test)
 gtest_discover_tests(jwt_test)
 gtest_discover_tests(base64_test)
 gtest_discover_tests(tag_sort_test)
diff --git a/tests/mqtt_test.cc b/tests/mqtt_test.cc
index 795b4d50..cc242ae7 100644
--- a/tests/mqtt_test.cc
+++ b/tests/mqtt_test.cc
@@ -9,18 +9,17 @@ zlog_category_t *neuron = NULL;
 
 TEST(MQTTTest, mqtt_option_init_by_config)
 {
-    neu_config_t config;
-    memset(&config, 0, sizeof(neu_config_t));
     neu_mqtt_option_t option;
     memset(&option, 0, sizeof(neu_mqtt_option_t));
-    config.buf = (char *) "{\"node_id\":5,\"params\":{\"client-id\":"
-                          "\"upload123\", \"upload-topic\":\"\", \"format\": "
-                          "0,\"ssl\":false,\"host\":\"192.168.10."
-                          "116\",\"port\":1883,\"username\":\"\",\"password\":"
-                          "\"\",\"ca\":\"\", \"cert\":\"\", \"key\":\"\", "
-                          "\"keypass\":\"\"}}";
+    char *config =
+        (char *) "{\"node_id\":5,\"params\":{\"client-id\":"
+                 "\"upload123\", \"upload-topic\":\"\", \"format\": "
+                 "0,\"ssl\":false,\"host\":\"192.168.10."
+                 "116\",\"port\":1883,\"username\":\"\",\"password\":"
+                 "\"\",\"ca\":\"\", \"cert\":\"\", \"key\":\"\", "
+                 "\"keypass\":\"\"}}";
 
-    int rc = mqtt_option_init(&config, &option);
+    int rc = mqtt_option_init(config, &option);
     EXPECT_EQ(0, rc);
     mqtt_option_uninit(&option);
 }