diff --git a/DeployDevice/src/func/liteOsUpgrade/liteOsUpgrade_RK3568_app.py b/DeployDevice/src/func/liteOsUpgrade/liteOsUpgrade_RK3568_app.py
index 2eee1cd7b4082b51999ee4d1d839bc15a662cb76..55a89f5a8c0d637ebbec583b43617cbc0e74f703 100644
--- a/DeployDevice/src/func/liteOsUpgrade/liteOsUpgrade_RK3568_app.py
+++ b/DeployDevice/src/func/liteOsUpgrade/liteOsUpgrade_RK3568_app.py
@@ -122,6 +122,12 @@ class liteOsUpgrade_RK3568(BaseApp):
         logger.info(scriptpath)
         local_image_path = os.path.join(version_savepath)
         logger.info(local_image_path)
+        # 判断是否存在smoke_check.json文件
+        smoke_check_file = os.path.join(local_image_path, 'smoke_check.json')
+        if os.path.exists(smoke_check_file):
+            logger.info("smoke_check.json file exist, return True directly, file path is %s" % smoke_check_file)
+            delete_file_lock(lock_file)
+            return True
         if system_type == "Windows":
             loader_tool_path = os.path.join(scriptpath, "resource", "RK3568_tool", "upgrade_tool.exe")
         else:
@@ -615,6 +621,8 @@ def is_can_exec(lock_file):
         lock_time = os.path.getmtime(lock_file)
         current_time = time.time()
         # 判断锁是否超时
+        if  (current_time - lock_time) < 10:
+            return True  
         if (current_time - lock_time) < lock_duration:
             logger.error("ask is already running. Exiting.")
             return False