apply_async(retry=False) 不会禁用任务级别的重试。如果您想禁用任务级别的重试，请在任务函数上设置 retry=False。

示例代码：

from celery import Celery

app = Celery('tasks', broker='pyamqp://localhost')

@app.task(bind=True, max_retries=3)
def add(self, x, y):
    try:
        result = x + y
        return result
    except Exception as e:
        self.retry(exc=e, countdown=30, max_retries=3)

# 禁用任务级别的重试
@app.task(bind=True, max_retries=3, retry=False)
def subtract(self, x, y):
    try:
        result = x - y
        return result
    except Exception as e:
        self.retry(exc=e, countdown=30, max_retries=3)

# 调用 task
res = add.apply_async(args=[1, 2], retry=True)  # 允许任务级别的重试
res = subtract.apply_async(args=[2, 1], retry=False)  # 禁用任务级别的重试