diff --git a/src/KingSystem/ActorSystem/actAiParam.h b/src/KingSystem/ActorSystem/actAiParam.h
index 5465ecf8..ea4a43b3 100644
--- a/src/KingSystem/ActorSystem/actAiParam.h
+++ b/src/KingSystem/ActorSystem/actAiParam.h
@@ -9,7 +9,7 @@
 
 #include "KingSystem/ActorSystem/actAiClassDef.h"
 #include "KingSystem/ActorSystem/actBaseProcLink.h"
-#include "KingSystem/MessageSystem/mesTransceiver.h"
+#include "KingSystem/Utils/Thread/MessageTransceiver.h"
 #include "KingSystem/Utils/Types.h"
 
 namespace ksys {
diff --git a/src/KingSystem/CMakeLists.txt b/src/KingSystem/CMakeLists.txt
index f430ca2b..15a1f8b7 100644
--- a/src/KingSystem/CMakeLists.txt
+++ b/src/KingSystem/CMakeLists.txt
@@ -8,7 +8,6 @@ add_subdirectory(Ecosystem)
 add_subdirectory(Event)
 add_subdirectory(Framework)
 add_subdirectory(Map)
-add_subdirectory(MessageSystem)
 add_subdirectory(Sound)
 add_subdirectory(System)
 add_subdirectory(Terrain)
diff --git a/src/KingSystem/MessageSystem/CMakeLists.txt b/src/KingSystem/MessageSystem/CMakeLists.txt
deleted file mode 100644
index 9077fe46..00000000
--- a/src/KingSystem/MessageSystem/CMakeLists.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-target_sources(uking PRIVATE
-  mesTransceiver.h
-)
diff --git a/src/KingSystem/Utils/CMakeLists.txt b/src/KingSystem/Utils/CMakeLists.txt
index 45b8ecdd..89058548 100644
--- a/src/KingSystem/Utils/CMakeLists.txt
+++ b/src/KingSystem/Utils/CMakeLists.txt
@@ -7,6 +7,7 @@ target_sources(uking PRIVATE
   Thread/ManagedTask.h
   Thread/ManagedTaskHandle.cpp
   Thread/ManagedTaskHandle.h
+  Thread/MessageTransceiver.h
   Thread/Task.cpp
   Thread/Task.h
   Thread/TaskData.h
diff --git a/src/KingSystem/MessageSystem/mesTransceiver.h b/src/KingSystem/Utils/Thread/MessageTransceiver.h
similarity index 100%
rename from src/KingSystem/MessageSystem/mesTransceiver.h
rename to src/KingSystem/Utils/Thread/MessageTransceiver.h