diff --git a/CMakeLists.txt b/CMakeLists.txt
index cd4a482..1676af8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -53,11 +53,9 @@ target_link_libraries(${APP_NAME}
 )
 
 # 拷贝配置文件（仅在不存在时）
-add_custom_command(TARGET ${APP_NAME} POST_BUILD
+add_custom_command(
+    TARGET ${APP_NAME}
+    POST_BUILD
     COMMAND /bin/bash -c
-    "if [ ! -f \"$<TARGET_FILE_DIR:${APP_NAME}>/${CONFIG_FILE}\" ]; then \
-        mkdir -p \"$<TARGET_FILE_DIR:${APP_NAME}>\" && \
-        cp \"${CMAKE_SOURCE_DIR}/${CONFIG_EXAMPLE_FILE}\" \
-           \"$<TARGET_FILE_DIR:${APP_NAME}>/${CONFIG_FILE}\"; \
-     fi"
+    "if [ ! -f \"$<TARGET_FILE_DIR:${APP_NAME}>/${CONFIG_FILE}\" ]; then mkdir -p \"$<TARGET_FILE_DIR:${APP_NAME}>\" && cp \"${CMAKE_SOURCE_DIR}/${CONFIG_EXAMPLE_FILE}\" \"$<TARGET_FILE_DIR:${APP_NAME}>/${CONFIG_FILE}\"; fi"
 )