diff --git a/LFtid1056/cloudfront/code/cfg_parser.cpp b/LFtid1056/cloudfront/code/cfg_parser.cpp
index 9f3f669..f833792 100644
--- a/LFtid1056/cloudfront/code/cfg_parser.cpp
+++ b/LFtid1056/cloudfront/code/cfg_parser.cpp
@@ -3692,7 +3692,8 @@ void check_device_busy_timeout()
         {
             dev.busytimecount++;
 
-            if (dev.busytype == static_cast<int>(DeviceState::READING_FILEDATA) || dev.busytype == static_cast<int>(DeviceState::READING_STATSFILE))    //下载文件业务
+            if (dev.busytype == static_cast<int>(DeviceState::READING_FILEDATA) || dev.busytype == static_cast<int>(DeviceState::READING_STATSFILE)
+                || dev.busytype == static_cast<int>(DeviceState::SET_PREUPGRADE) || dev.busytype == static_cast<int>(DeviceState::SET_UPGRADE))    //下载文件业务
             {
                 if (dev.busytimecount > 600)
                 {