[错误]任务状态异常（成功数/问题数显示为 0，但实际已提取 188 条）

Problem Description

After completing the problem extraction task, the task list page shows that the task "Success: 0, generated problems: 0", and the task status is marked as failed. However, in the "Problems" page in the left navigation bar, it can be seen that 188 problems have been successfully extracted and saved, and the data has not been lost.