diff --git a/CMakeLists.txt b/CMakeLists.txt
index ffbfba2..8d6b874 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -31,6 +31,11 @@ set(JPH_USE_CPU_COMPUTE OFF CACHE BOOL "" FORCE)
 set(JPH_USE_DX12 OFF CACHE BOOL "" FORCE)
 set(JPH_USE_VK   OFF CACHE BOOL "" FORCE)
 set(JPH_USE_MTL  OFF CACHE BOOL "" FORCE)
+# Jolt GENERATE_DEBUG_SYMBOLS 默认 ON，Release 也带 -g → Jolt 的 DWARF
+# Debug/RelWithDebInfo 保留符号便于调试
+if(CMAKE_BUILD_TYPE STREQUAL "Release")
+    set(GENERATE_DEBUG_SYMBOLS OFF CACHE BOOL "" FORCE)
+endif()
 add_subdirectory(Lib/JoltPhysics/Build)
 
 # ---- Assimp（vendored submodule，模型导入；只编译需要的 importer） ----