diff --git a/APP_Framework/Applications/app_test/Makefile b/APP_Framework/Applications/app_test/Makefile
index 6b0c1ea96..0edf654a6 100644
--- a/APP_Framework/Applications/app_test/Makefile
+++ b/APP_Framework/Applications/app_test/Makefile
@@ -1,157 +1,15 @@
-include $(KERNEL_ROOT)/.config
-ifeq ($(CONFIG_ADD_NUTTX_FEATURES),y)
-    include $(APPDIR)/Make.defs
+SRC_FILES += test_mqttclient.c\
+			 MQTTPacket.c\
+			 MQTTConnectClient.c \
+		     MQTTConnectServer.c \
+			 MQTTDeserializePublish.c \
+			 MQTTFormat.c \
+			 MQTTSerializePublish.c \
+			 MQTTSubscribeClient.c \
+			 MQTTSubscribeServer.c \
+			 MQTTUnsubscribeClient.c \
+			 MQTTUnsubscribeServer.c \
+			 mqttclient.c \
+			 transport.c
 
-    ifeq ($(CONFIG_USER_TEST_SEMC),y)
-        CSRCS += test_extsram.c
-    endif
-
-    ifeq ($(CONFIG_USER_TEST_LCD),y)
-        CSRCS += test_lcd.c
-    endif
-
-    ifeq ($(CONFIG_BSP_USING_TOUCH),y)
-        CSRCS += test_touch.c
-    endif
-
-    ifeq ($(CONFIG_MUSL_LIBC),y)
-        CSRCS += test_musl.c
-    endif
-
-    include $(APPDIR)/Application.mk
-
-endif
-
-ifeq ($(CONFIG_ADD_XIZI_FEATURES),y)
-    SRC_FILES := test_shell.c
-
-    ifeq ($(CONFIG_USER_TEST_ADC),y)
-        SRC_FILES += test_adc.c
-    endif
-
-    ifeq ($(CONFIG_USER_TEST_DAC),y)
-        SRC_FILES += test_dac.c
-    endif
-
-    ifeq ($(CONFIG_USER_TEST_FS),y)
-        SRC_FILES += test_fs.c
-    endif
-
-    ifeq ($(CONFIG_USER_TEST_SEMC),y)
-        SRC_FILES += test_extsram.c
-    endif
-
-    ifeq ($(CONFIG_USER_TEST_LCD),y)
-        SRC_FILES +=
-    endif
-
-    ifeq ($(CONFIG_USER_TEST_I2C),y)
-        SRC_FILES += test_i2c.c
-    endif
-
-    ifeq ($(CONFIG_USER_TEST_UART),y)
-        SRC_FILES += test_uart.c
-    endif
-
-    ifeq ($(CONFIG_USER_TEST_GPIO),y)
-        SRC_FILES += test_gpio.c
-    endif
-
-    ifeq ($(CONFIG_USER_TEST_LORA),y)
-        SRC_FILES += test_loraE220.c
-    endif
-
-    ifeq ($(CONFIG_USER_TEST_RTC),y)
-        SRC_FILES += test_rtc.c
-    endif
-
-    ifeq ($(CONFIG_USER_TEST_RS485),y)
-        SRC_FILES += test_rs485.c
-    endif    
-
-    ifeq ($(CONFIG_USER_TEST_HWTIMER),y)
-        SRC_FILES += test_hwtimer.c
-    endif  
-
-    ifeq ($(CONFIG_USER_TEST_LCD_EDU),y)
-        SRC_FILES += test_lcd_edu.c
-    endif
-
-    ifeq ($(CONFIG_USER_TEST_WDT),y)
-        SRC_FILES += test_wdt.c
-    endif 
-
-    ifeq ($(CONFIG_USER_TEST_TOUCH),y)
-        SRC_FILES += test_touch.c
-    endif 
-
-    ifeq ($(CONFIG_USER_TEST_CAMERA),y)
-        SRC_FILES += test_camera.c
-    endif
-
-    ifeq ($(CONFIG_USER_TEST_ETHERNET),y)
-        SRC_FILES += test_ethernet.c
-    endif
-
-    ifeq ($(CONFIG_USER_TEST_FLASH),y)
-        SRC_FILES += test_flash.c
-    endif
-
-    ifeq ($(CONFIG_USER_TEST_CAN),y)
-        SRC_FILES += test_can.c
-    endif    
-
-    ifeq ($(CONFIG_USER_TEST_TIMER),y)
-        SRC_FILES += test_timer.c
-    endif
-
-    ifeq ($(CONFIG_USER_TEST_HASH),y)
-        SRC_FILES += test_hash/test_hash.c
-    endif
-
-    ifeq ($(CONFIG_USER_TEST_RADIX),y)
-        SRC_FILES += test_radix_tree/test_radix_tree.c
-    endif
-
-    ifeq ($(CONFIG_USER_TEST_RBTREE),y)
-        SRC_FILES += test_rbtree/test_rbtree.c
-    endif
-
-    ifeq ($(CONFIG_USER_TEST_SOCKET),y)
-        SRC_FILES += test_socket.c
-    endif    
-
-    ifeq ($(CONFIG_USER_TEST_MODBUS_TCP),y)
-        SRC_DIR += test_modbus_tcp
-    endif 
-
-    ifeq ($(CONFIG_USER_TEST_WEBSERVER),y)
-        SRC_FILES += 
-    endif
-
-    ifeq ($(CONFIG_USER_TEST_MQTTCLIENT),y)
-        SRC_FILES += 
-    endif
-
-    ifeq ($(CONFIG_USER_TEST_FTPCLIENT),y)
-        SRC_FILES += 
-    endif
-
-    ifeq ($(CONFIG_USER_TEST_LORA_P2P),y)
-        SRC_FILES += 
-    endif
-
-    ifeq ($(CONFIG_USER_TEST_LORAWAN_SINGLEGW),y)
-        SRC_FILES += 
-    endif
-
-    ifeq ($(CONFIG_USER_TEST_CANOPEN),y)
-        SRC_FILES += 
-    endif  
-
-    ifeq ($(CONFIG_USER_TEST_USB_CAMERA),y)
-        SRC_FILES += 
-    endif     
-
-    include $(KERNEL_ROOT)/compiler.mk
-endif
+include $(KERNEL_ROOT)/compiler.mk
\ No newline at end of file
diff --git a/APP_Framework/Applications/app_test/test_mqttclient/readme.md b/APP_Framework/Applications/app_test/test_mqttclient/readme.md
index 62a6e12c1..69001f848 100644
--- a/APP_Framework/Applications/app_test/test_mqttclient/readme.md
+++ b/APP_Framework/Applications/app_test/test_mqttclient/readme.md
@@ -1,6 +1,6 @@
 ## 基于矽璓已实现的Lwip，在ARM上实现MQTT Client订阅功能 
 
-队伍：oscar2
+队伍：oscar1
 
 ## 1. 简介
 使用paho的标准MQTT库文件，以及使用网上提供的使用了lwip的mqtt文件。mqttclient.c文件为参考网上的代码库。随后修改为连接参数。