diff --git a/appsrc/service/app_core.cpp b/appsrc/service/app_core.cpp
index 3242f34..737dbca 100644
--- a/appsrc/service/app_core.cpp
+++ b/appsrc/service/app_core.cpp
@@ -56,6 +56,7 @@ void AppCore::initialize() {
   REG_ENUM_TYPE(AppEventType, AppEventType::getEnumStrList());
   REG_ENUM_TYPE(ProjectTypeEnum, ProjectTypeEnum::getEnumStrList());
   REG_ENUM_TYPE(H2O2SensorType, H2O2SensorType::getEnumStrList());
+  REG_ENUM_TYPE(PressureUint, PressureUint::getEnumStrList());
 
   installEcodeInfo();