一段代码生成优化建议死机了

代码如下：

define head_io PAout(0)//读取GPIO口状态

typedef struct
{
u8 InsertNum;
u8 PullNum;
u8 InsertFlag;
u8 PullFlag;
u8 MessageFlag;
u8 Status;
}check_status;

static check_status pure2_head;

void task_pure2_head_pre_check(void)//pure+ head
{
if(head_io == 0U)//治疗头插入
{
pure2_head.PullNum = 0;

    if(pure2_head.InsertFlag == 0U)
    {
        pure2_head.InsertNum++;
        if(pure2_head.InsertNum >= 10U)//
        {
            pure2_head.InsertNum = 0;                    
            pure2_head.InsertFlag = 1;
            pure2_head.PullFlag = 0;
        }    
    }    
}    
else//治疗头拔出
{
    pure2_head.InsertNum = 0;

    if(pure2_head.PullFlag == 0U)
    {
        pure2_head.PullNum++;
        if(pure2_head.PullNum >= 12U)//
        {
            pure2_head.PullNum = 0;
            pure2_head.PullFlag = 1;
            pure2_head.InsertFlag = 0;
        }
    }
}

}