diff --git a/CMakeLists.txt b/CMakeLists.txt
index 70ee0dc..30033d5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,80 +4,22 @@ project(UR)
 
 set(CMAKE_CXX_STANDARD 14)
 set(CMAKE_INCLUDE_CURRENT_DIR ON)
-add_definitions(-DUSE_CUDA)
-set(CMAKE_CUDA_COMPILER /usr/local/cuda/bin/nvcc)
-enable_language(CUDA)
-find_package(CUDAToolkit REQUIRED)
+
 set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -g")
 
 find_package(Aurora REQUIRED)
 find_package(Parser REQUIRED)
-find_package(URDepends REQUIRED)
-find_package(DCMTK REQUIRED)
-set(DCMTK_WITH_JPEG OFF)
 file(GLOB_RECURSE  cpp_files ./src/*.cpp)
-file(GLOB_RECURSE  cu_files ./src/*.cu)
 file(GLOB_RECURSE  cxx_files ./src/*.cxx)
 file(GLOB_RECURSE  header_files ./src/*.h)
-add_executable(UR  ${cpp_files} ${cu_files} ${cxx_files} ${header_files} ${Aurora_Source} ${Aurora_Source_Cu} ./src/Aurora.cu ${Aurora_DIR}/src/CudaMatrixPrivate.cu)
+add_executable(UR  ${cpp_files} ${cxx_files} ${header_files} ${Aurora_Source})
 
 #target_compile_options(UR PUBLIC ${Aurora_Complie_Options} "-march=native")
 target_include_directories(UR PUBLIC ./src/)
 target_include_directories(UR PUBLIC ${Aurora_INCLUDE_DIRS})
-target_include_directories(UR PUBLIC ${DCMTK_INCLUDE_DIRS})
 target_include_directories(UR PUBLIC ${Parser_INCLUDE_DIRS})
-target_include_directories(UR PUBLIC ${URDepends_INCLUDES_DIRS})
-target_include_directories(UR PUBLIC ${DCMTK_INCLUDE_DIRS})
+
 target_link_libraries(UR PUBLIC ${Aurora_Libraries})
-target_link_libraries(UR PUBLIC dcmdata)
+
 target_link_libraries(UR PUBLIC matio)
-target_link_libraries(UR PUBLIC Parser)
-
-target_link_libraries(UR PUBLIC URDepends::TransDetection)
-target_link_libraries(UR PUBLIC URDepends::eikonal)
-target_link_libraries(UR PUBLIC URDepends::TVALGPU)
-target_link_libraries(UR PUBLIC URDepends::SaftTofi)
-target_link_libraries(UR PUBLIC dcmdata)
-
-
-target_include_directories(UR PRIVATE ./src /usr/local/cuda/include) 
-set_target_properties(UR PROPERTIES CUDA_SEPARABLE_COMPILATION ON)
-#target_compile_options(UR PRIVATE ${Aurora_Complie_Options} "-march=native")
-# target_compile_options(UR PRIVATE $<$<COMPILE_LANGUAGE:CUDA>:
-#                        --use_fast_math
-#                        --ptxas-options=-v
-#                        -arch sm_75
-#                        >)
-target_compile_options(UR PRIVATE $<$<COMPILE_LANGUAGE:CUDA>:
-    -arch=sm_75 --expt-extended-lambda 
->)
-
-target_link_libraries(UR PRIVATE ${CUDA_RUNTIME_LIBRARY} CUDA::cufft CUDA::cudart)
-
-# target_link_libraries(UR PUBLIC URDepends::SaftATT)
-find_package(GTest  REQUIRED)
-INCLUDE_DIRECTORIES(${GTEST_INCLUDE_DIRS})
-
-enable_testing()
-file(GLOB_RECURSE  test_cpp test/*.cpp)
-add_executable(UR_Test ${cpp_files} ${header_files} ${Aurora_Source} ${test_cpp} )
-target_include_directories(UR_Test PUBLIC ./test/ ./src/)
-# target_compile_options(UR_Test PUBLIC ${Aurora_Complie_Options} "-march=native")
-target_include_directories(UR_Test PUBLIC ${DCMTK_INCLUDE_DIRS})
-target_include_directories(UR_Test PUBLIC ${Aurora_INCLUDE_DIRS})
-target_include_directories(UR_Test PUBLIC ${Parser_INCLUDE_DIRS})
-target_include_directories(UR_Test PUBLIC ${URDepends_INCLUDES_DIRS})
-# 必须写前面不然容易出问题
-target_link_libraries(UR_Test PUBLIC ${GTEST_BOTH_LIBRARIES})
-target_link_libraries(UR_Test PUBLIC ${Aurora_Libraries})
-target_link_libraries(UR_Test PUBLIC dcmdata)
-target_link_libraries(UR_Test PUBLIC matio)
-# target_link_libraries(UR_Test PUBLIC ${Parser_Libraries})
-target_link_libraries(UR_Test PUBLIC Parser)
-target_link_libraries(UR_Test PUBLIC URDepends::TransDetection)
-target_link_libraries(UR_Test PUBLIC URDepends::eikonal)
-target_link_libraries(UR_Test PUBLIC URDepends::TVALGPU)
-target_link_libraries(UR_Test PUBLIC URDepends::SaftTofi)
-# target_link_libraries(UR_Test PUBLIC URDepends::SaftATT)
-
-gtest_discover_tests(UR_Test)
\ No newline at end of file
+target_link_libraries(UR PUBLIC Parser)
\ No newline at end of file