diff --git a/DeployDevice/src/func/liteOsUpgrade/liteOsUpgrade_RK3568_app.py b/DeployDevice/src/func/liteOsUpgrade/liteOsUpgrade_RK3568_app.py
index e9ecdb9315a0cbc91ed5a1e8aa93000b409e617a..78040074293d02fc34290a24df6c4b0736945fa8 100644
--- a/DeployDevice/src/func/liteOsUpgrade/liteOsUpgrade_RK3568_app.py
+++ b/DeployDevice/src/func/liteOsUpgrade/liteOsUpgrade_RK3568_app.py
@@ -175,6 +175,8 @@ class liteOsUpgrade_RK3568(BaseApp):
                         else:
                             logger.info("Reboot successfully!")
                             logger.printLog("******下载完成，升级成功，开始进行冒烟测试******")
+                            os.system("hdc_std -t %s shell hilog -w start" % sn)
+                            os.system("hdc_std -t %s shell hilog -w start -t kmsg" % sn)
                             if upgrade_test_type == "null":
                                 return True
                             screenshot_path = os.path.join(local_image_path, "screenshot")