diff --git a/DeployDevice/resource/RK3568_tool/upgrade_tool b/DeployDevice/resource/RK3568_tool/upgrade_tool
new file mode 100755
index 0000000000000000000000000000000000000000..59bacc9756f9b8fa3a216594e0e4e29d41a88f8e
Binary files /dev/null and b/DeployDevice/resource/RK3568_tool/upgrade_tool differ
diff --git a/DeployDevice/src/core/run.py b/DeployDevice/src/core/run.py
index 7986abdb1909c64c59aea3dbc932d32dbe4e4140..6e3eca2a479981049bcbf6943b75bc8de658187d 100644
--- a/DeployDevice/src/core/run.py
+++ b/DeployDevice/src/core/run.py
@@ -12,6 +12,7 @@ import sys
 import threading
 import time
 import os
+import platform
 
 from util.time_info import get_now_time_str_info, get_now_time_info, Timeout, timeout
 from aw.Param.UpgradeParam import getAllParam
@@ -39,7 +40,8 @@ def start(param):
             CONSTANT.ENVERRMESSAGE = "no runstage"
             return -1
         step_list = runstage.split(",")
-        param["step_list"] = step_list   
+        param["step_list"] = step_list
+        system_type = platform.system()
         for step in step_list:
             app_name = step
             app_pyFile = 'func.' + app_name[0: app_name.find('_')] + '.' + app_name
@@ -56,7 +58,10 @@ def start(param):
             errorcode = app._excuteApp('upgrade')
             time.sleep(5)
             scriptpath =os.path.dirname(os.path.dirname(os.path.abspath(os.path.dirname(__file__))))
-            loader_tool_path = os.path.join(scriptpath, "resource", "RK3568_tool", "upgrade_tool.exe")
+            if system_type == "Windows":
+                loader_tool_path = os.path.join(scriptpath, "resource", "RK3568_tool", "upgrade_tool.exe")
+            else:
+                loader_tool_path = os.path.join(scriptpath, "resource", "RK3568_tool", "upgrade_tool")
             logger.info(loader_tool_path)
 #           mycmd = "%s LD" % loader_tool_path
 #            try:
diff --git a/DeployDevice/src/func/liteOsUpgrade/liteOsUpgrade_RK3568_app.py b/DeployDevice/src/func/liteOsUpgrade/liteOsUpgrade_RK3568_app.py
index a024f15f6edbf6774dda47ce76beb371fcee013b..be8d741e8ca9ff817a6c5e29059609cb11d1196f 100644
--- a/DeployDevice/src/func/liteOsUpgrade/liteOsUpgrade_RK3568_app.py
+++ b/DeployDevice/src/func/liteOsUpgrade/liteOsUpgrade_RK3568_app.py
@@ -7,6 +7,7 @@ import time
 import re
 import shutil
 import random
+import platform
 
 from core.base import BaseApp, dec_stepmsg
 from util.file_locker import FileLock
@@ -89,7 +90,9 @@ class liteOsUpgrade_RK3568(BaseApp):
         #   @return:        True or Flase
         #===================================================================================
         '''
-        global local_image_path, loader_tool_path, sn, LocationID ,test_num
+        global local_image_path, loader_tool_path, sn, LocationID ,test_num, system_type
+        system_type = platform.system()
+        logger.printLog("******系统为：%s ******" % system_type)
         version_savepath = self.params_dict.get("img_path")
         upgrade_test_type = self.params_dict.get("UpgradeTestType")
         sn = self.params_dict.get("sn")
@@ -98,14 +101,20 @@ class liteOsUpgrade_RK3568(BaseApp):
         pr_url = self.params_dict.get("pr_url")
         logFilePath = self.logFilePath
         logger.info(logFilePath)
-        r = logFilePath.rfind("\\")
+        if system_type == "Windows":
+            r = logFilePath.rfind("\\")
+        else:
+            r = logFilePath.rfind("/")
         report_path = logFilePath[:r]
         logger.info(report_path)
         scriptpath = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(os.path.dirname(__file__)))))
         logger.info(scriptpath)
         local_image_path = os.path.join(version_savepath)
         logger.info(local_image_path)
-        loader_tool_path = os.path.join(scriptpath, "resource", "RK3568_tool", "upgrade_tool.exe")
+        if system_type == "Windows":
+            loader_tool_path = os.path.join(scriptpath, "resource", "RK3568_tool", "upgrade_tool.exe")
+        else:
+            loader_tool_path = os.path.join(scriptpath, "resource", "RK3568_tool", "upgrade_tool")
         logger.info(loader_tool_path)
         mini_path = os.path.join(local_image_path, "mini_system_test", "L2_mini_system_test.py")
         archive_path = os.path.join(version_savepath)
@@ -485,7 +494,13 @@ def cmd_test(screenshot_path, py_path, new_report_path, resource_path, sn, test_
 @timeout(900)
 def outCmd(cmd, save_screenshot_path, base_screenshot_path, resource_path):
     logger.info("cmd is: %s" % cmd)
-    p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, encoding="gbk")
+    if system_type == "Windows":
+        shell = False
+        encoding = "gbk"
+    else:
+        shell = True
+        encoding = "utf-8"
+    p = subprocess.Popen(cmd, shell=shell, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, encoding=encoding)
     curline = p.stdout.readline()
     list_png_name = []
     try:
diff --git a/DeployDevice/src/util/time_info.py b/DeployDevice/src/util/time_info.py
index e3ce932710dcab4cdb35e2f8f643eb81128908e6..0dadae0fdadc75944978b0b1a471f0a3ca47cdf0 100644
--- a/DeployDevice/src/util/time_info.py
+++ b/DeployDevice/src/util/time_info.py
@@ -14,6 +14,7 @@ import datetime
 import sys
 import threading
 import time
+import platform
 from util.log_info import logger
 thead = []
 
@@ -97,7 +98,11 @@ def timeout(seconds = 300):
             thd.setDaemon(True)
             thd.start()
             thd.join(seconds)
-            alive = thd.isAlive()
+            system_type = platform.system()
+            if system_type == "Windows":
+                alive = thd.isAlive()
+            else:
+                alive = thd.is_alive()
             thd.kill()
             if alive:
                 raise Timeout(u"function run too long, timeout %d seconds." % seconds)