diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6481a8b..9f7f1fe 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,23 +6,5 @@ set(CMAKE_CXX_STANDARD 17)
 
 project(cross_test)
 
-add_executable(cross_test main.cpp)
-
-
-#set(CMAKE_PREFIX_PATH $ENV{QT_HOME})
-#
-#find_package(Qt6 COMPONENTS
-#        Core
-#        REQUIRED
-#        )
-#
-#target_link_libraries(${PROJECT_NAME}
-#        PRIVATE
-#        Qt6::Core
-#        )
-#
-#target_include_directories(${PROJECT_NAME} PRIVATE
-#        ${CMAKE_CURRENT_SOURCE_DIR}
-#        )
-
+add_executable(${PROJECT} main.cpp)
 
diff --git a/arm.linux.toolchain.cmake b/arm.linux.toolchain.cmake
index a903c58..d5598f3 100644
--- a/arm.linux.toolchain.cmake
+++ b/arm.linux.toolchain.cmake
@@ -3,7 +3,7 @@ set(CMAKE_SYSTEM_NAME Linux)
 set(CMAKE_SYSTEM_PROCESSOR arm)
 
 # 设置工具链目录
-set(TOOL_CHAIN_DIR   $ENV{CPP_TOOLCHAIN_ARM_LINUX})
+set(TOOL_CHAIN_DIR $ENV{CPP_TOOLCHAIN_ARM_LINUX})
 
 set(TOOL_CHAIN_INCLUDE ${TOOL_CHAIN_DIR}/aarch64-none-linux-gnu/include ${TOOL_CHAIN_DIR}/aarch64-none-linux-gnu/libc/usr/include)
 set(TOOL_CHAIN_LIB  ${TOOL_CHAIN_DIR}/aarch64-none-linux-gnu/lib ${TOOL_CHAIN_DIR}/aarch64-none-linux-gnu/libc/usr/lib)