接入之后void main 方法执行三次

按照教程接入后发现胡执行三次void main() 方法

null 16 版本
Android

**Flutter Boost Version**
**Target Platform:**
**Target OS version/browser:**
**Devices:**

## Logs
add your crash log or something else.

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Start by reproducing the tutorial integration on Android and inspect the mentioned void main() entry point. Collect the missing Flutter Boost version, target OS and device details, logs, and flutter doctor -v output; done means explaining or fixing why void main() runs three times so the behavior is verified.

Written by the indexing model from the issue text.