diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3e73c2b..ef2d2ce 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -54,13 +54,5 @@ target_link_libraries(${APP_NAME}
 
 # 拷贝配置文件（仅在不存在时）
 add_custom_command(TARGET ${APP_NAME} POST_BUILD
-    COMMAND /bin/bash -c
-    "if [ ! -f \"$<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}>/${CONFIG_FILE}\" && \
-        echo \"config.json created from example\"; \
-     else \
-        echo \"config.json exists, keep it\"; \
-     fi"
+    COMMAND bash -c "if [ ! -f \"$<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}\" && echo \"config.json created from example\"; else echo \"config.json exists, keep it\"; fi"
 )