diff --git a/.gitignore b/.gitignore
index 4721cdf..584aa04 100644
--- a/.gitignore
+++ b/.gitignore
@@ -44,3 +44,4 @@ mfgtool/lzma/elzma
 mfgtool/oem_tool/oem_tool
 mfgtool/*.o
 out/
+src_files.txt
diff --git a/BUILD.gn b/BUILD.gn
index 133c05c..e1f23db 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -38,9 +38,9 @@ module_group(module_name) {
     "common",
     "os",
     "plc",
-    "ftm",
+    # "ftm",
     "pib",
     "cli",
-    "import"
+    # "import"
   ]
 }
\ No newline at end of file
diff --git a/ap/BUILD.gn b/ap/BUILD.gn
index c2c3ca0..52dc6f7 100644
--- a/ap/BUILD.gn
+++ b/ap/BUILD.gn
@@ -13,17 +13,8 @@ import("//build/buildcfg.gni")
 
 module_name = get_path_info(rebase_path("."), "name")
 kernel_module(module_name) {
-  sources = [
-    "src/main.c",
-  ]
-
-  include_dirs = [
-    "include",
-    "../fs/littlefs/include",
-  ]
-
-
-
+  sources = []
+  include_dirs = []
 }
 
 config("public") {
diff --git a/app/BUILD.gn b/app/BUILD.gn
index 6eb9162..497f278 100644
--- a/app/BUILD.gn
+++ b/app/BUILD.gn
@@ -11,15 +11,9 @@
 
 import("//build/buildcfg.gni")
 
-module_name = get_path_info(rebase_path("."), "name")
-module_group(module_name) {
-  if (APP == "0") {
-    modules = [
-      "smart_grid",
-    ]
-  } else if (APP == "15") {
-    modules = [
-      "sniffer",
-    ]
-  }
+module_name = "kl_sdk"
+
+kernel_module(module_name) {
+  sources=[]
+  include_dirs=[]
 }
diff --git a/build/buildcfg.gni b/build/buildcfg.gni
index 530e1ba..782602a 100644
--- a/build/buildcfg.gni
+++ b/build/buildcfg.gni
@@ -59,6 +59,13 @@ template("kernel_module") {
           public_configs += [ ":public" ]
         }
       }
+      # 自动把src_files.txt 中的文件添加进来
+      src=exec_script("//build/python_scripts/read_files.py",[rebase_path("."),"src_files.txt","src"],"string")
+      source_list=string_split(src)
+      sources+=source_list
+      inc=exec_script("//build/python_scripts/read_files.py",[rebase_path("."),"src_files.txt","inc"],"string")
+      inc_list=string_split(inc)
+      include_dirs+=inc_list
     }
   }
   not_needed([ "auto_config" ])
diff --git a/build/makefile.cfg b/build/makefile.cfg
index 02e1e8b..a3c466f 100644
--- a/build/makefile.cfg
+++ b/build/makefile.cfg
@@ -85,6 +85,7 @@ SRCS        += $(EXT_SRC)
 OBJECTS	    = $(addprefix $(BIN_DIR)/, $(patsubst %.S, %.o, $(patsubst %.c, %.o, $(patsubst %.cpp, %.o, $(SRCS)))))
 
 $(shell echo $(SRCS) > "src_files.txt")
+$(shell echo $(ADD_INCLUDE) >> "src_files.txt")
 endif
 
 PLATFORM    ?= FPGA
diff --git a/build/python_scripts/read_files.py b/build/python_scripts/read_files.py
new file mode 100755
index 0000000..7e210d4
--- /dev/null
+++ b/build/python_scripts/read_files.py
@@ -0,0 +1,36 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+import os
+import sys
+
+
+def read_srcs(base_dir:str,file_name:str,type:str="src"):
+  file_path=os.path.join(base_dir,file_name)
+  ret=[]
+  with open(file_path,mode='r',encoding='utf-8') as f:
+    d=f.read()
+    str_list=d.split()
+    for item in str_list:
+      if(type=="src"):
+        if(item.endswith(('.c','.S'))):
+          if(item[0]=='/'):
+            path=os.path.relpath(os.path.normpath(item),base_dir)
+          else:
+            path=os.path.normpath(item)
+          if not (path in ret):
+            ret.append(path)
+      elif(type=="inc"):
+        if not (item.endswith(('.c','.S'))):
+          if(item[0]=='/'):
+            path=os.path.relpath(os.path.normpath(item),base_dir)
+          else:
+            path=os.path.normpath(item)
+          if(os.path.exists(os.path.join(base_dir,path))):
+            if not (path in ret):
+              ret.append(path)
+  return ret
+
+if __name__ == "__main__":
+  ret=read_srcs(sys.argv[1],sys.argv[2],sys.argv[3])
+  for item in ret:
+    print(item)
diff --git a/cli/BUILD.gn b/cli/BUILD.gn
index d6f8fb5..e21711d 100644
--- a/cli/BUILD.gn
+++ b/cli/BUILD.gn
@@ -14,50 +14,6 @@ import("//build/buildcfg.gni")
 module_name = "kl_sdk"
 
 kernel_module(module_name) {
-  sources = [
-    "cli/iot_cli.c",
-    "communicator/communicator.c",
-    "communicator/iot_cli_tx_rx.c",
-    "communicator/cli_lwip_api.c",
-    "communicator/plc/iot_cli_bt_communicator.c",
-    "communicator/plc/iot_cli_plc_tx_rx.c",
-    "host_interface/iot_cli_flash_log.c",
-    "host_interface/iot_cli_dbg_log.c",
-    "host_interface/iot_cli_plc_mgr_alive.c",
-    "host_interface/iot_cli_ul_buf.c",
-    "host_interface/iot_cli_msg_entry.c",
-    "host_interface/iot_cli_basic_operation.c",
-    "host_interface/iot_cli_host_interface.c",
-    "host_interface/iot_cli_ram_operation.c",
-    "host_interface/iot_cli_oem.c",
-    "host_interface/iot_cli_host_pib.c",
-    "host_interface/plc/iot_cli_plc_nw.c",
-    "host_interface/plc/iot_cli_module_msg_entry.c",
-    "host_interface/plc/iot_cli_cco_upgrade.c",
-    "host_interface/plc/iot_cli_discovery.c",
-    "host_interface/plc/iot_cli_sg.c",
-    "host_interface/plc/iot_cli_plc_function.c",
-    "host_interface/plc/iot_cli_ada_dump.c",
-    "host_interface/plc/iot_cli_host_rate_test.c",
-    "host_interface/plc/iot_cli_ping.c",
-    "host_interface/plc/iot_cli_set_info.c",
-    "host_interface/plc/iot_cli_ckb.c",
-    "host_interface/plc/iot_cli_sta_upgrade.c",
-    "host_interface/plc/iot_cli_plc_module.c",
-    "host_interface/plc/iot_cli_mac_test.c",
-    "host_interface/plc/iot_cli_host_upgrade.c",
-    "host_interface/plc/iot_cli_hw_ver.c",
-    "host_interface/plc/iot_cli_tput.c",
-    "host_interface/plc/iot_cli_ckq.c",
-  ]
-  include_dirs = [
-    "//cli/cli/inc",
-    "//cli/communicator",
-    "//cli/communicator/plc",
-    "//inc/host_interface",
-    "//inc/host_interface/plc",
-    "//app/tput",
-    "//import/lwip/lwip/src/include",
-    "//import/lwip/ports/include",
-  ]
-}
+  sources=[]
+  include_dirs=[]
+}
\ No newline at end of file
diff --git a/common/BUILD.gn b/common/BUILD.gn
index a9a633b..fca4687 100644
--- a/common/BUILD.gn
+++ b/common/BUILD.gn
@@ -14,57 +14,6 @@ import("//build/buildcfg.gni")
 module_name = "kl_sdk"
 
 kernel_module(module_name) {
-  sources = [
-    "app/src/iot_app.c",
-    "compiler/gcc/src/cpl_utils.c",
-    "io_lib/src/iot_printf.c",
-    "io_lib/src/iot_string.c",
-    "io_lib/src/iot_mem.c",
-    "io_lib/src/iot_strformat.c",
-    "io_lib/src/iot_sprintf.c",
-    "io_lib/src/iot_snprintf.c",
-    "os_shim/freertos/src/os_mem.c",
-    "os_shim/freertos/src/os_malloc.c",
-    "os_shim/freertos/src/os_lock.c",
-    "os_shim/freertos/src/os_event.c",
-    "os_shim/freertos/src/os_timer.c",
-    "os_shim/freertos/src/os_utils.c",
-    "os_shim/freertos/src/os_task.c",
-    "share_task/iot_share_task.c",
-    "socket/iot_socket_api.c",
-    "pkt/iot_pkt.c",
-    "utils/iot_mem_pool.c",
-    "utils/iot_frame_parse.c",
-    "utils/iot_queue.c",
-    # "utils/iot_version.c",
-    "utils/iot_crc.c",
-    "utils/iot_utils.c",
-    "utils/iot_bitmap.c",
-    "utils/iot_meter_addr_hash_table.c",
-    "utils/iot_sha1.c",
-    "utils/iot_ntoh.c",
-    "utils/iot_bitops.c",
-    "utils/iot_ringbuf.c",
-    "utils/iot_task.c",
-    "utils/iot_addr_hash_table.c",
-    # "utils/iot_hook.c",
-    "lzma/decomp.c",
-    "lzma/7zAlloc.c",
-    "lzma/LzmaTools.c",
-    "lzma/LzmaDec.c",
-    "dbglog/iot_dbglog.c",
-    "dbglog/plc/iot_plc_dbglog_module_entry.c",
-    "ipc/itc/src/iot_ipc.c",
-    "plc_lib/src/iot_plc_api.c",
-    "plc_lib/src/iot_plc_api_cco.c",
-    "plc_lib/src/iot_plc_api_sta.c",
-    "plc_lib/src/iot_plc_lib.c",
-  ]
-  include_dirs = [
-    "//import/mbedtls/include",
-    "//common/lzma",
-    "//common/plc_lib/inc",
-    "//import/lwip/lwip/src/include",
-    "//import/lwip/ports/include",
-  ]
+  sources = []
+  include_dirs = []
 }
diff --git a/driver/BUILD.gn b/driver/BUILD.gn
index 945b097..fca4687 100644
--- a/driver/BUILD.gn
+++ b/driver/BUILD.gn
@@ -14,172 +14,6 @@ import("//build/buildcfg.gni")
 module_name = "kl_sdk"
 
 kernel_module(module_name) {
-  sources = [
-    "src/hal/diag.c",
-    "src/hal/mailbox.c",
-    "src/hal/iot_spi.c",
-    "src/hal/iot_mic_array.c",
-    "src/hal/math_matrix.c",
-    "src/hal/iot_crypto_async.c",
-    "src/hal/nand_flash.c",
-    "src/hal/afft.c",
-    "src/hal/vfs_uart.c",
-    "src/hal/usb_dev.c",
-    "src/hal/iot_flash_layout.c",
-    "src/hal/spi_flash.c",
-    "src/hal/sd_card.c",
-    "src/hal/mtd.c",
-    "src/hal/iot_plc_hw_topo.c",
-    "src/hal/iot_plc_led_cus.c",
-    "src/hal/iot_plc_pm.c",
-    "src/hal/system.c",
-    "src/hal/irq.c",
-    "src/hal/iot_eth.c",
-    "src/hal/osif_uart.c",
-    "src/hal/board_info.c",
-    "src/hal/iot_plc_led.c",
-    "src/hal/i2s.c",
-    "src/hal/iot_crypto_share.c",
-    "src/hal/clock.c",
-    "src/hal/iot_crypto_mbedtls_lib.c",
-    "src/hal/iot_i2c_slave.c",
-    "src/hal/mtd_part.c",
-    "src/hal/osif_dma_uart.c",
-    "src/hal/iot_crypto.c",
-    "src/hal/flash.c",
-    "src/hal/iot_crypto_lock.c",
-    "src/hal/iot_plc_hw_tsfm.c",
-    "src/hal/iot_wdg.c",
-    "src/hal/nor_flash.c",
-    "src/hal/iot_uart_h.c",
-    "src/hal/iot_efuse.c",
-    "src/hal/iot_gpio.c",
-    "src/hal/iot_busmon.c",
-    "src/hal/iot_spinlock.c",
-    "src/hal/iot_gp_timer.c",
-    "src/hal/led.c",
-    "src/hal/iot_pwm.c",
-    "src/hal/dma_i2s.c",
-    "src/hal/dbg_msg_stash.c",
-    "src/hal/power_mgmt.c",
-    "src/hal/rtc.c",
-    "src/hal/iot_dma_hw.c",
-    "src/hal/iot_crypto_internal.c",
-    "src/hal/debug_uart.c",
-    "src/hal/dbg_msg_pop.c",
-    "src/hal/energe_meter.c",
-    "src/hal/upgrade.c",
-    "src/hal/adc.c",
-    "src/hal/i2c.c",
-    "src/hal/iot_dma_sw.c",
-    "src/hal/sram.c",
-    "src/hal/iot_plc_pm_cus.c",
-    "extern/em/src/iot_em_ext_chip_att.c",
-    "extern/em/src/iot_em_ext_calibration.c",
-    "extern/em/src/iot_em_ext.c",
-    "extern/htm/src/iot_htm_ext.c",
-    "extern/rtc/src/bl8025t_driver.c",
-    "extern/rtc/src/iot_rtc_ext.c",
-    "extern/rtc/src/simu_rtc_driver.c",
-    "extern/rtc/src/rx8010_driver.c",
-    "extern/rtc/src/m41t0_driver.c",
-    "extern/wk2xxx_uart/src/wk2xxx_uart.c",
-    "extern/gsm/src/iot_gsm_ext.c",
-    "extern/gsm/src/c20_gsm_driver.c",
-    "extern/ext-io/src/iot_gpio_ex_tca9534a.c",
-    "extern/ext-io/src/iot_gpio_ex_mcp23017.c",
-    "extern/ext-io/src/iot_gpio_ex_tpt29555.c",
-    "extern/ext-io/src/iot_gpio_ex_aw9523b.c",
-    "extern/ext-io/src/iot_gpio_ex.c",
-    "extern/bluetooth/src/iot_bt_ext.c",
-    "extern/bluetooth/src/iot_bt_ext_upgrade_img_mgr.c",
-    "extern/bluetooth/src/iot_bt_ext_upgrade.c",
-    "extern/bluetooth/src/iot_bt_ext_upgrade_img.c",
-    "extern/bluetooth/src/iot_bt_ext_dev_mgmt.c",
-    "extern/virtualchannel/vc_upgrade/vc_upgrade_driver.c",
-    "extern/virtualchannel/vc_upgrade/dev_table.c",
-    "extern/virtualchannel/vc_upgrade/vc_upgrade.c",
-    "extern/virtualchannel/src/vc_task.c",
-    "extern/virtualchannel/src/vp_uart.c",
-    "extern/virtualchannel/src/vc_proto.c",
-  ]
-  if (target == "kunlun3") {
-    sources += [
-      "src/hw3/i2c_slv_hw.c",
-      "src/hw3/i2s_hw.c",
-      "src/hw3/dma_hw.c",
-      "src/hw3/clk.c",
-      "src/hw3/afft_hw.c",
-      "src/hw3/sha512_hw.c",
-      "src/hw3/smc.c",
-      "src/hw3/em_hw.c",
-      "src/hw3/apb.c",
-      "src/hw3/ndfc.c",
-      "src/hw3/topo_adc_adp.c",
-      "src/hw3/gp_timer.c",
-      "src/hw3/efuse.c",
-      "src/hw3/mtx_hw.c",
-      "src/hw3/dma_uart_hw.c",
-      "src/hw3/board_info_hw.c",
-      "src/hw3/mon_hw.c",
-      "src/hw3/intc.c",
-      "src/hw3/system_hw.c",
-      "src/hw3/ledc.c",
-      "src/hw3/dbg_msg_ring_hw.c",
-      "src/hw3/ahb.c",
-      "src/hw3/sfc.c",
-      "src/hw3/dev_spinlock.c",
-      "src/hw3/wdg.c",
-      "src/hw3/rom_patch_hw.c",
-      "src/hw3/uart_e.c",
-      "src/hw3/pmp.c",
-      "src/hw3/dwc_eth.c",
-      "src/hw3/ddrc.c",
-      "src/hw3/gpio_hw.c",
-      "src/hw3/cpu.c",
-      "src/hw3/pwm.c",
-      "src/hw3/sadc_pwm.c",
-      "src/hw3/ahb_busmon.c",
-      "src/hw3/ana.c",
-      "src/hw3/dma.c",
-      "src/hw3/dw_apb_ssi.c",
-      "src/hw3/sha256_hw.c",
-      "src/hw3/pmu.c",
-      "src/hw3/dma_sw.c",
-      "src/hw3/simd.c",
-      "src/hw3/sec_sys.c",
-      "src/hw3/pmp_hw.c",
-      "src/hw3/mailbox_hw.c",
-      "src/hw3/ada.c",
-      "src/hw3/power_mgmt_hw.c",
-      "src/hw3/sadc.c",
-      "src/hw3/rtc_hw.c",
-      "src/hw3/pll_cal.c",
-      "src/hw3/sec_glb.c",
-      "src/hw3/gpio_mtx.c",
-      "src/hw3/i2c_hw.c",
-      "src/hw3/mmon.c",
-      "src/hw3/snapshot.c",
-      "src/hw3/mbedtls/hardware_entropy_patch_alt.c",
-      "src/hw3/mbedtls/sha512_patch_alt.c",
-      "src/hw3/mbedtls/sha256_patch_alt.c",
-      "src/hw3/mbedtls/aes_patch_alt.c",
-      "src/hw3/mbedtls/bignum_patch_alt.c",
-    ]
-  }
-  include_dirs = [
-    "//rom/riscv3/romlib/crypto/iotelic/inc",
-    "//rom/riscv3/romlib/crypto/iotelic/inc/mbedtls",
-    "//import/mbedtls/include",
-    "//import/mbedtls/include/psa",
-    "//driver/inc/mbedtls",
-    "//driver/extern/bluetooth/inc",
-    "//driver/extern/em/inc",
-    "//driver/extern/rtc/inc",
-    "//driver/extern/ext-io/inc",
-    "//driver/extern/gsm/inc",
-    "//driver/extern/wk2xxx_uart/inc",
-    "//driver/extern/htm/inc",
-    "//driver/extern/virtualchannel/inc",
-  ]
+  sources = []
+  include_dirs = []
 }
diff --git a/ftm/BUILD.gn b/ftm/BUILD.gn
index dd3a206..497f278 100644
--- a/ftm/BUILD.gn
+++ b/ftm/BUILD.gn
@@ -14,92 +14,6 @@ import("//build/buildcfg.gni")
 module_name = "kl_sdk"
 
 kernel_module(module_name) {
-  sources = [
-    "src/iot_ftm_case.c",
-    "src/iot_ftm_cmd.c",
-    "src/iot_ftm.c",
-    "mp/iot_pt_func.c",
-    "mp/zero_cross_detec.c",
-    "mp/iot_pt_rf_func.c",
-    "mp/voltage_detec.c",
-    "mp/mp_mode.c",
-    "mp/cli/cli_rf_ic_tool.c",
-    "mp/cli/cli_plc_ic_tool.c",
-    "mp/cli/cli_ic_tool.c",
-    "cus/iot_ftm_cus_cmd.c",
-    "../bb_cpu/bb/bb_rf_tone_tbl.c",
-    "../bb_cpu/bb/bb_rf_hw_tbl.c",
-    "../bb_cpu/bb/bb_rf_cfg.c",
-    "../bb_cpu/bb/bb_init.c",
-    "../bb_cpu/common/rf_spi_api.c",
-    "../bb_cpu/common/bb_cpu_utils.c",
-    "../bb_cpu/common/bb_cpu_timer.c",
-  ]
-  include_dirs = [
-    "//ftm/inc",
-    "//ftm/mp/cli",
-    "//ftm/mp/pt_board/inc",
-    "//bb_cpu/inc",
-    "//dtest/ate_test",
-    "//plc/inc",
-    "//plc/common/inc",
-    "//plc/halmac/inc",
-    "//plc/halmac/test/inc",
-    "//plc/halphy/inc",
-    "//plc/halphy/test/inc",
-  ]
-  if (target == "kunlun3") {
-    sources += [
-      # "../bb_cpu/bb/v1/bb_rf_cfg.c",
-      # "../bb_cpu/bb/v1/bb_init.c",
-      "../dtest/dtest3/mac_rx_test/hal/hal_rx.c",
-      "../dtest/dtest3/mac_tx_test/hw3/hw_tx.c",
-      "../dtest/dtest3/mac_tx_test/hw3/tx_entry.c",
-      "../dtest/dtest3/mac_rx_test/hw3/rx_entry.c",
-      "../dtest/dtest3/mac_rx_test/hw3/hw_rx.c",
-      "../dtest/dtest3/mac_phy/rf_mac/rf_mac_rx.c",
-      "../dtest/dtest3/mac_phy/rf_mac/mac_ntb_wrap_test.c",
-      "../dtest/dtest3/mac_phy/rf_mac/rf_mac_tx.c",
-      "../dtest/dtest3/mac_phy/rf_mac/mac_zc_dtest.c",
-      "../dtest/dtest3/mac_phy/rf_mac/rf_bb_isr_test.c",
-      "../dtest/dtest3/mac_phy/rf_mac/rf_mac_isr_test.c",
-      "../dtest/dtest3/mac_phy/rf_mac/rf_mac_main.c",
-      "../dtest/dtest3/mac_phy/rf_mac/rf_bb_main.c",
-      "../dtest/dtest3/mac_phy/rf_phy/rf_phy_rx.c",
-      "../dtest/dtest3/mac_phy/rf_phy/rf_phy_tx.c",
-      "../dtest/dtest3/mac_phy/common/rf_mac_common.c",
-    ]
-    if (ftm_build == "1") {
-      sources += [
-        "../dtest/dtest3/mac_phy/double_cpu/kl3_core0/kl3_core0_test.c",
-      ]
-    }
-    include_dirs += [
-      "//plc/halmac/hw3/plc_inc/desc",
-      "//plc/halmac/hw3/plc_inc",
-      "//plc/halmac/hw3/rf_inc/desc",
-      "//plc/halmac/hw3/rf_inc",
-      "//plc/halmac/hw3/inc",
-      "//plc/halmac/hw3/inc/desc",
-      "//plc/halmac/hw_common_v1/inc",
-      "//plc/halphy/hw_common_v1/inc",
-      "//plc/halphy/hw3/plc/inc",
-      "//plc/halphy/hw3/rf/inc",
-      "//plc/halphy/hw3/plc/inc",
-      "//plc/halphy/hw3/rf/inc",
-      "//plc/halphy/hw3/inc",
-      "//plc/halphy/test/hw3/inc",
-      "//startup/riscv3/inc",
-      "//dtest/dtest3/mac_rx_test/hw3/inc",
-      "//dtest/dtest3/mac_tx_test/hw3/inc",
-      "//dtest/dtest3/mac_rx_test/hal/inc",
-      "//dtest/dtest3/mac_rx_test/inc",
-      "//dtest/dtest3/mac_tx_test/inc",
-      "//dtest/dtest3/mac_phy/inc",
-      "//dtest/dtest3/mac_phy/common",
-      "//dtest/dtest3/mac_phy/rf_mac/inc",
-      "//dtest/dtest3/mac_phy/rf_phy/inc",
-      "//dtest/dtest3/mac_phy/double_cpu/kl3_core0",
-    ]
-  }
+  sources=[]
+  include_dirs=[]
 }
diff --git a/import/BUILD.gn b/import/BUILD.gn
index 61e5e99..e21711d 100644
--- a/import/BUILD.gn
+++ b/import/BUILD.gn
@@ -14,36 +14,6 @@ import("//build/buildcfg.gni")
 module_name = "kl_sdk"
 
 kernel_module(module_name) {
-  sources = [
-    "wq_vtb/src/bit.c",
-    "wq_vtb/src/conv_decode.c",
-    "wq_vtb/src/conv_encode.c",
-    "wq_vtb/src/convolutional.c",
-    "wq_vtb/src/crc_check.c",
-    "wq_vtb/src/crc_generator.c",
-    "wq_vtb/src/deinterleaver.c",
-    "wq_vtb/src/descrambler.c",
-    "wq_vtb/src/disturbance_detection.c",
-    "wq_vtb/src/error_buffer.c",
-    "wq_vtb/src/fec_shim.c",
-    "wq_vtb/src/history_buffer.c",
-    "wq_vtb/src/interleaver.c",
-    "wq_vtb/src/lookup.c",
-    "wq_vtb/src/metric.c",
-    "wq_vtb/src/polynomial.c",
-    "wq_vtb/src/preamble_generator.c",
-    "wq_vtb/src/reed-solomon.c",
-    "wq_vtb/src/rs_decode.c",
-    "wq_vtb/src/rs_encode.c",
-    "wq_vtb/src/scramble.c",
-    "wq_vtb/src/syncronizaiton.c",
-    "wq_vtb/src/wq_vtb_bit_rec.c",
-    "wq_vtb/src/wq_vtb_data_to_bit.c",
-    "wq_vtb/src/wq_vtb_topo_rec.c",
-  ]
-
-  include_dirs = [
-    "//import/wq_vtb/inc",
-    "//import/wq_vtb/ext_inc",
-  ]
-}
+  sources=[]
+  include_dirs=[]
+}
\ No newline at end of file
diff --git a/os/BUILD.gn b/os/BUILD.gn
index 577fc81..0990cdd 100644
--- a/os/BUILD.gn
+++ b/os/BUILD.gn
@@ -11,25 +11,10 @@
 
 import("//build/buildcfg.gni")
 
-module_name = "kl_sdk"
+module_name = get_path_info(rebase_path("."), "name")
 
-kernel_module(module_name) {
-  sources = [
-    "freertos/src/croutine.c",
-    "freertos/src/event_groups.c",
-    "freertos/src/hook.c",
-    "freertos/src/list.c",
-    "freertos/src/queue.c",
-    "freertos/src/tasks.c",
-    "freertos/src/timers.c",
-    "freertos/src/version.c",
-    "freertos/src/portable/RISCV/port.c",
-    "freertos/src/portable/RISCV/portasm.S",
-    "freertos/src/portable/MemMang/heap_5/heap_5.c"
-  ]
-  include_dirs = [
-    "//os/freertos/src/include",
-    "//os/freertos/src/portable/RISCV",
-    "//startup/riscv/inc",
+module_group(module_name) {
+  modules = [
+    "freertos",
   ]
 }
diff --git a/os/freertos/BUILD.gn b/os/freertos/BUILD.gn
new file mode 100644
index 0000000..0e3edc6
--- /dev/null
+++ b/os/freertos/BUILD.gn
@@ -0,0 +1,8 @@
+import("//build/buildcfg.gni")
+
+module_name = "kl_sdk"
+
+kernel_module(module_name) {
+  sources=[]
+  include_dirs=[]
+}
\ No newline at end of file
diff --git a/pib/BUILD.gn b/pib/BUILD.gn
index a933aa7..497f278 100644
--- a/pib/BUILD.gn
+++ b/pib/BUILD.gn
@@ -14,12 +14,6 @@ import("//build/buildcfg.gni")
 module_name = "kl_sdk"
 
 kernel_module(module_name) {
-  sources = [
-    "src/iot_cal_data.c",
-    "src/iot_oem.c",
-    "src/iot_pib.c",
-  ]
-  include_dirs = [
-    "//inc/pib",
-  ]
+  sources=[]
+  include_dirs=[]
 }
diff --git a/plc/BUILD.gn b/plc/BUILD.gn
index 9ba06bf..e21711d 100644
--- a/plc/BUILD.gn
+++ b/plc/BUILD.gn
@@ -14,285 +14,6 @@ import("//build/buildcfg.gni")
 module_name = "kl_sdk"
 
 kernel_module(module_name) {
-  sources = [
-    "common/src/plc_mpdu_header.c",
-    "common/src/plc_rf_scan_tbl.c",
-    "common/src/plc_scan_tbl.c",
-    "cvg/bwm/src/cvg_bwm.c",
-    "cvg/bwm/src/cvg_bwm_cco.c",
-    "cvg/bwm/src/cvg_bwm_rf.c",
-    "cvg/common/src/cvg.c",
-    "cvg/common/src/cvg_app.c",
-    "cvg/common/src/cvg_app_sg.c",
-    "cvg/common/src/cvg_app_spg.c",
-    "cvg/common/src/cvg_beacon_sg.c",
-    "cvg/common/src/cvg_beacon_spg.c",
-    "cvg/common/src/cvg_task.c",
-    "cvg/common/src/cvg_zc.c",
-    # "cvg/min_clct/src/cvg_min_clct.c",
-    # "cvg/min_clct/src/cvg_min_clct_cache.c",
-    # "cvg/min_clct/src/cvg_min_clct_cco.c",
-    # "cvg/min_clct/src/cvg_min_clct_sta.c",
-    # "cvg/min_clct/src/cvg_min_clct_sta_spg.c",
-    "cvg/nwm/src/cvg_nwm.c",
-    "cvg/nwm/src/cvg_nwm_cco.c",
-    "cvg/nwm/src/cvg_nwm_cco_app_filter.c",
-    "cvg/nwm/src/cvg_nwm_cco_ctrl_proto.c",
-    "cvg/nwm/src/cvg_nwm_cco_rf.c",
-    "cvg/nwm/src/cvg_nwm_cco_sg.c",
-    "cvg/nwm/src/cvg_nwm_cco_spg.c",
-    "cvg/nwm/src/cvg_nwm_cco_zc.c",
-    "cvg/nwm/src/cvg_nwm_ctrl_proto.c",
-    "cvg/nwm/src/cvg_nwm_ctrl_proto_sg.c",
-    "cvg/nwm/src/cvg_nwm_ctrl_proto_spg.c",
-    "cvg/nwm/src/cvg_nwm_sg.c",
-    "cvg/nwm/src/cvg_nwm_spg.c",
-    "cvg/nwm/src/cvg_nwm_sta.c",
-    "cvg/nwm/src/cvg_nwm_sta_app_filter.c",
-    "cvg/nwm/src/cvg_nwm_sta_ctrl_proto.c",
-    "cvg/nwm/src/cvg_nwm_sta_rf.c",
-    "cvg/nwm/src/cvg_nwm_sta_rf_sg.c",
-    "cvg/nwm/src/cvg_nwm_sta_rf_spg.c",
-    "cvg/nwm/src/cvg_nwm_sta_sg.c",
-    "cvg/nwm/src/cvg_nwm_sta_spg.c",
-    "cvg/nwm/src/cvg_nwm_sta_zc.c",
-    "cvg/prm/src/cvg_prm.c",
-    # "cvg/prm/src/cvg_prm_feature.c",
-    "cvg/prm/src/cvg_prm_matm.c",
-    "cvg/rt/src/cvg_rt.c",
-    "cvg/rt/src/cvg_rt_cco.c",
-    "cvg/rt/src/cvg_rt_cco_rf.c",
-    "cvg/rt/src/cvg_rt_rf.c",
-    "cvg/rt/src/cvg_rt_rf_sg.c",
-    "cvg/rt/src/cvg_rt_rf_spg.c",
-    "cvg/rt/src/cvg_rt_sg.c",
-    "cvg/rt/src/cvg_rt_spg.c",
-    "cvg/rt/src/cvg_rt_sta.c",
-    "cvg/rt/src/cvg_rt_sta_rf.c",
-    "cvg/rt/src/cvg_rt_sta_sg.c",
-    "cvg/rt/src/cvg_rt_sta_spg.c",
-    "cvg/security/src/cvg_sec_auth.c",
-    "cvg/security/src/cvg_sec_auth_ca.c",
-    "cvg/security/src/cvg_sec_auth_ca_cco.c",
-    "cvg/security/src/cvg_sec_auth_ca_cco_sg.c",
-    "cvg/security/src/cvg_sec_auth_ca_sta.c",
-    "cvg/security/src/cvg_sec_auth_ca_sta_sg.c",
-    "cvg/security/src/cvg_sec_auth_dak.c",
-    "cvg/security/src/cvg_sec_auth_dak_cco.c",
-    "cvg/security/src/cvg_sec_auth_dak_sta.c",
-    "cvg/security/src/cvg_sec_sign_cache.c",
-    "cvg/security/src/cvg_sec_wl.c",
-    "cvg/security/src/cvg_security.c",
-    "halmac/avln/mac_avln.c",
-    "halmac/beacon/beacon_frame.c",
-    "halmac/beacon/rf_beacon_frame.c",
-    "halmac/channel/mac_channel.c",
-    "halmac/channel_tools/mac_channel_tools.c",
-    "halmac/channel_tools/mac_mm_sniffer.c",
-    "halmac/crc/mac_crc.c",
-    "halmac/crypto/mac_crypto.c",
-    "halmac/data/mac_data.c",
-    "halmac/data/mac_rf_data.c",
-    "halmac/dbg_pkt_mode/mac_dbg_pkt_mode.c",
-    "halmac/desc/mac_desc_eng.c",
-    "halmac/hplc_ext/mac_hplc_ext.c",
-    "halmac/htbus/beacon_frame_htbus.c",
-    "halmac/hw_desc/hw_rf_rx_mpdu.c",
-    "halmac/hw_desc/hw_rf_tx_mpdu.c",
-    "halmac/hw_desc/hw_rx_mpdu.c",
-    "halmac/hw_desc/hw_tx_mpdu.c",
-    # "halmac/hw_desc/mac_trx_desc_cmn.c",
-    # "halmac/hw_desc/mac_rx_buf_ring.c",
-    "halmac/init/mac_init.c",
-    "halmac/init/plc_init.c",
-    "halmac/key/mac_key.c",
-    "halmac/mac_cfg/mac_cfg.c",
-    "halmac/mac_check_spur/mac_che_spur_cco.c",
-    "halmac/mac_check_spur/mac_che_spur_sta.c",
-    "halmac/mac_check_spur/mac_check_spur.c",
-    "halmac/mac_hw_tsfm/mac_hw_tsfm.c",
-    "halmac/msdu/mac_msdu.c",
-    "halmac/msdu/mac_rf_msdu.c",
-    "halmac/multi_nid_sync/multi_nid_sync.c",
-    "halmac/nn_cco/nn_cco.c",
-    "halmac/pdev/mac_pdev.c",
-    "halmac/pdev/mac_rf_pdev.c",
-    "halmac/peer/mac_peer.c",
-    "halmac/pm/mac_pm.c",
-    "halmac/ppm_scan/mac_ppm_scan.c",
-    "halmac/ppm_scan/mac_rf_scan.c",
-    "halmac/rate/rate_control.c",
-    "halmac/rate/rf_rate_control.c",
-    "halmac/rf/mac_rf.c",
-    "halmac/rx/rx_pb_reorder.c",
-    "halmac/sched/mac_rf_sched.c",
-    "halmac/sched/mac_sched.c",
-    "halmac/status/mac_status.c",
-    "halmac/stream/mac_stream.c",
-    "halmac/sw_queue/mac_hwq_mgr.c",
-    "halmac/sw_queue/mac_rf_hwq_mgr.c",
-    "halmac/sw_sched/sw_sched.c",
-    "halmac/task/mac_dsr.c",
-    "halmac/task/mac_msg.c",
-    "halmac/task/mac_task.c",
-    "halmac/tx_power/mac_rf_tx_power.c",
-    "halmac/tx_power/mac_tx_power.c",
-    "halmac/utils/mac_utils.c",
-    "halmac/vdev/mac_rf_vdev.c",
-    "halmac/vdev/mac_vdev.c",
-    "halmac/zc/mac_zc_cmn.c",
-    "halmac/zc/zc_2/mac_zc.c",
-    "halmac/test/mac_cert_test.c",
-    "halmac/test/mac_rf_cert_test.c",
-    "halmac/test/rf_tx_test_lib.c",
-    "halmac/test/mac_cert_sec_lib.c",
-    "halmac/test/tx_test_lib.c",
-    # "halmac/rf_ext/mac_rf_ext.c",
-    "halphy/multi_ppm/phy_multi_ppm.c",
-    "halphy/phy_api.c",
-    "halphy/phy_bbai_calu.c",
-    "halphy/phy_bbai_calu_2.c",
-    "halphy/phy_cfg.c",
-    "halphy/phy_chn.c",
-    "halphy/phy_data.c",
-    "halphy/phy_data_ckb.c",
-    "halphy/phy_init.c",
-    "halphy/phy_math_tb.c",
-    "halphy/phy_overstress.c",
-    "halphy/phy_perf.c",
-    "halphy/phy_rf_chn.c",
-    "halphy/phy_rf_init.c",
-    "halphy/phy_txrx_pwr.c",
-    "halphy/rf_tone_map.c",
-    "halphy/tone_map.c",
-    "halphy/tone_mask.c",
-    "halphy/test/phy_test_api.c",
-    "htbus/src/cco/htbus_cco.c",
-    "htbus/src/htbus.c",
-    "htbus/src/htbus_test.c",
-    "htbus/src/sta/htbus_sta.c",
-    "halphy/hw3/plc/math_log10.c",
-    "halphy/test/phy_tools.c",
-    "halphy/hw_common/phy_hw_cmn.c",
-    "halmac/hw3/rx/mac_rx_buf_ring.c",
-    "halmac/hw_desc/mac_desc_api.c"
-  ]
-  if (target == "kunlun3") {
-    sources += [
-      "halmac/hw3/common/mac_rf_common_hw.c",
-      "halmac/hw3/common/mac_rf_timer.c",
-      "halmac/hw3/isr/mac_isr.c",
-      "halmac/hw3/isr/mac_rf_isr.c",
-      "halmac/hw3/key/mac_key_hw.c",
-      "halmac/hw3/misc/mac_hw_misc.c",
-      "halmac/hw3/rawdata/mac_rawdata_hw.c",
-      "halmac/hw3/reset/mac_reset.c",
-      "halmac/hw3/rx/mac_rf_rx_buf_ring.c",
-      "halmac/hw3/rx/mac_rf_rx_hw.c",
-      # "halmac/hw3/rx/mac_rx_buf_ring_hw.c",
-      "halmac/hw3/rx/mac_rx_hw.c",
-      "halmac/hw3/sched/mac_rf_sched_hw.c",
-      "halmac/hw3/sched/mac_sched_hw.c",
-      "halmac/hw3/tx/mac_rf_tx_hw.c",
-      "halmac/hw3/tx/mac_rf_txq_hw.c",
-      "halmac/hw3/tx/mac_tx_hw.c",
-      "halmac/hw3/tx/mac_txq_hw.c",
-      "halmac/hw3/zc/mac_zc_hw.c",
-      # "halmac/hw_common_v1/src/mac_status_v.c",
-      # "halmac/hw_common_v1/src/mac_check_spur_v.c",
-      # "halphy/hw_common_v1/src/phy_hw_cmn_v.c",
-      # "halphy/hw_common_v1/src/phy_perf_v.c",
-      # "halphy/hw_common_v1/src/phy_api_v.c",
-      # "halphy/hw_common_v1/src/phy_tools_v.c",
-      "halphy/hw3/plc/chip/phy_ana_plf.c",
-      "halphy/hw3/plc/hw_phy_perf.c",
-      "halphy/hw3/plc/hw_phy_txrx_pwr.c",
-      "halphy/hw3/plc/phy_ada_dump.c",
-      "halphy/hw3/plc/phy_agc.c",
-      "halphy/hw3/plc/phy_ana.c",
-      "halphy/hw3/plc/phy_bb.c",
-      "halphy/hw3/plc/phy_cal.c",
-      "halphy/hw3/plc/phy_dump.c",
-      "halphy/hw3/plc/phy_gain_table_cal.c",
-      "halphy/hw3/plc/phy_gepde_gpio.c",
-      "halphy/hw3/plc/phy_isr.c",
-      "halphy/hw3/plc/phy_mix.c",
-      "halphy/hw3/plc/phy_nf.c",
-      "halphy/hw3/plc/phy_phase.c",
-      "halphy/hw3/plc/phy_pm.c",
-      "halphy/hw3/plc/phy_ppm.c",
-      "halphy/hw3/plc/phy_status.c",
-      "halphy/hw3/plc/phy_temperature.c",
-      "halphy/hw3/plc/phy_tmap.c",
-    ]
-  }
-  include_dirs = [
-    "//",
-    "//cli/communicator",
-    "//common/os_shim/arm/inc",
-    "//common/os_shim/inc",
-    "//driver/inc",
-    "//export/inc/socket",
-    "//ftm/inc",
-    "//inc",
-    "//inc/cli",
-    "//inc/cli/plc",
-    "//inc/compiler/gcc",
-    "//inc/crypto",
-    "//inc/dbglog",
-    "//inc/driver",
-    "//inc/io_lib",
-    "//inc/io_lib/",
-    "//inc/ipc",
-    "//inc/os_shim",
-    "//inc/os_shim/",
-    "//inc/pib",
-    "//inc/pkt",
-    "//inc/plc_lib",
-    "//inc/socket",
-    "//inc/swc_lib",
-    "//inc/uart",
-    "//inc/utils",
-    "//os/freertos/src/portable/RISCV",
-    "//plc/common/bwm/inc",
-    "//plc/common/inc",
-    "//plc/common/plc_cli/include",
-    "//plc/common/plc_dbglog/include",
-    "//plc/cvg/bwm/inc",
-    "//plc/cvg/common/inc",
-    "//plc/cvg/min_clct/inc",
-    "//plc/cvg/nwm/inc",
-    "//plc/cvg/prm/inc",
-    "//plc/cvg/rt/inc",
-    "//plc/cvg/security/inc",
-    "//plc/halmac/inc",
-    "//plc/halmac/test/inc",
-    "//plc/halphy/inc",
-    "//plc/halphy/test/inc",
-    "//plc/htbus/inc",
-    "//plc/inc",
-    "//plc/inc/mme",
-    "//plc/os_shim/arm/inc",
-    "//plc/os_shim/inc",
-  ]
-  if (target == "kunlun3") {
-    include_dirs += [
-      "//driver/src/hw3/inc",
-      "//plc/halmac/hw3/inc",
-      "//plc/halmac/hw3/inc/desc",
-      "//plc/halmac/hw3/inc/reg",
-      "//plc/halmac/hw3/plc_inc",
-      "//plc/halmac/hw3/plc_inc/desc",
-      "//plc/halmac/hw3/rf_inc",
-      "//plc/halmac/hw3/rf_inc/desc",
-      "//plc/halmac/hw_common_v1/inc",
-      "//plc/halphy/hw_common_v1/inc",
-      "//plc/halphy/hw3/inc",
-      "//plc/halphy/hw3/plc/chip/inc",
-      "//plc/halphy/hw3/plc/inc",
-      "//plc/halphy/hw3/rf/inc",
-      "//plc/halphy/test/hw3/inc",
-    ]
-  }
-
-}
+  sources=[]
+  include_dirs=[]
+}
\ No newline at end of file
diff --git a/sbl/BUILD.gn b/sbl/BUILD.gn
index 333ee88..c23f7f9 100644
--- a/sbl/BUILD.gn
+++ b/sbl/BUILD.gn
@@ -1,27 +1,9 @@
+import("//build/buildcfg.gni")
+
+
 module_name = "kl_sdk"
 
 kernel_module(module_name) {
-  sources = [
-    "src/common.c",
-    "src/boot.c",
-    "src/version.c",
-    "src/sbl_printf.c",
-    "src/hw3/sbl_boot.c",
-    "src/riscv/entry_def.S",
-    "src/riscv/sbl.S",
-  ]
-  include_dirs = [
-    "//sbl/inc",
-    "//sbl/inc/hw3",
-    "//sbl/lzma",
-    "//inc/pib",
-    "//driver/inc",
-    "//inc",
-    "//inc/io_lib",
-    "//inc/os_shim",
-    "//inc/compiler/gcc",
-    "//inc/utils",
-    "//driver/src/hw3/inc",
-    "//inc/driver",
-  ]
+  sources=[]
+  include_dirs=[]
 }
\ No newline at end of file
diff --git a/startup/BUILD.gn b/startup/BUILD.gn
index 2959569..fca4687 100644
--- a/startup/BUILD.gn
+++ b/startup/BUILD.gn
@@ -14,29 +14,6 @@ import("//build/buildcfg.gni")
 module_name = "kl_sdk"
 
 kernel_module(module_name) {
-  sources = [
-    "misc/main.c",
-    "misc/plc/plc_main.c",
-  ]
-  if (target == "kunlun3") {
-    sources += [
-      "riscv3/src/start.S",
-      "riscv3/src/entry_def.S",
-      "riscv3/src/entry.S",
-      "riscv3/src/startup_init.c",
-      "riscv3/src/exception.c",
-      "riscv3/src/platform.c",
-    ]
-    include_dirs = [
-      "//inc/ftm",
-      "//inc/lwip",
-      "//ftm/inc",
-      "//plc/inc/mme",
-      "//plc/common/inc",
-      "//plc/halphy/inc",
-      "//plc/halphy/hw3/plc/inc",
-      "//plc/halphy/hw_common_v1/inc",
-      "//plc/halmac/inc",
-    ]
-  }
+  sources = []
+  include_dirs = []
 }