[Bug] qwen1.5-14b-chat使用turbomind进行推理，会出现输出重复的情况

### Checklist

- [ ] 1. I have searched related issues but cannot get the expected help.
- [ ] 2. The bug has not been fixed in the latest version.

### Describe the bug

[Bug] qwen1.5-14b-chat使用turbomind进行推理，会出现输出重复的情况
部署服务的命令：lmdeploy serve api_server qwen1half_14b_chat_awq_base --server-name 0.0.0.0 --server-port 8014 --tp 1

### Reproduction

无

### Environment

```Shell
lmdeploy：0.4.0
```

### Error traceback

_No response_