In the workflow eventDrop, $value is a string and cannot be compared

### Question and Steps to reproduce

<img width="2403" height="231" alt="Image" src="https://github.com/user-attachments/assets/10b67465-5417-4897-96d9-e6bd845c0af5" />

### Relevant logs and configurations

```text
工作流 eventDrop，$value是字符串，无法进行比较
```

### Version

8.4.1 版本