在高频插入上使用复合主键复制密钥冲突

I have a table as follows:

我有一张表如下：

CREATE TABLE [Alg].[Sequence](
    [Id] [int] IDENTITY(1,1) NOT NULL,
    [SequenceId] [int] NOT NULL,
    [CustomerId] [bigint] NOT NULL,
    [Data] [text] NULL,
 CONSTRAINT [PK_Sequence] PRIMARY KEY CLUSTERED 
(
    [SequenceId] ASC,
    [CustomerId] ASC
)
CREATE