RT-Thread中ulog模块中使用LOG_I()函数时，输出格式有点儿异常，有遇到过这个情况的吗？

/*
 * The color for terminal (foreground)
 * BLACK    30
 * RED      31
 * GREEN    32
 * YELLOW   33
 * BLUE     34
 * PURPLE   35
 * CYAN     36
 * WHITE    37
 */
#ifdef DBG_COLOR
#define _DBG_COLOR(n)        rt_kprintf("\033["#n"m")
#define _DBG_LOG_HDR(lvl_name, color_n)                    \
    rt_kprintf("\033["#color_n"m[" lvl_name "/" DBG_SECTION_NAME "] ")
#define _DBG_LOG_X_END                                     \
    rt_kprintf("\033[0m\n")
#else
#define _DBG_COLOR(n)
#define _DBG_LOG_HDR(lvl_name, color_n)                    \
    rt_kprintf("[" lvl_name "/" DBG_SECTION_NAME "] ")
#define _DBG_LOG_X_END                                     \
    rt_kprintf("\n")
#endif /* DBG_COLOR */