diff --git a/appsrc/appsetting/project_port/basic/zappversion.hpp b/appsrc/appsetting/project_port/basic/zappversion.hpp
index 3dc5a68..ce573d4 100644
--- a/appsrc/appsetting/project_port/basic/zappversion.hpp
+++ b/appsrc/appsetting/project_port/basic/zappversion.hpp
@@ -1,3 +1,3 @@
 #pragma once
-#define VERSION      "1.1.9"
+#define VERSION      "1.2.0"
 #define PROJECT_NAME "TRANSMIT_DM"
\ No newline at end of file
diff --git a/appsrc/service/app/drain_liquid_service.cpp b/appsrc/service/app/drain_liquid_service.cpp
index b606cec..07d61af 100644
--- a/appsrc/service/app/drain_liquid_service.cpp
+++ b/appsrc/service/app/drain_liquid_service.cpp
@@ -1,6 +1,6 @@
 #include "drain_liquid_service.hpp"
 using namespace iflytop;
-#define DRAINLIQUID_EXT_TIME_S 8
+#define DRAINLIQUID_EXT_TIME_S 30
 
 void DrainLiquidService::initialize() {
   logger->info("DrainLiquidService initialize");