在macos下，stop-server.sh无效： #kill -s TERM $PID kill -9 $PID

**Describe the bug**
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**To Reproduce**
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4. See error

**Expected behavior**
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**Desktop (please complete the following information):**
- OS: [e.g. iOS]
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- Version [e.g. 22]

**Additional context**
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Start by locating stop-server.sh and reproducing the reported behavior on macOS. Inspect the TERM and kill -9 commands shown in the issue, then verify that the server stops as expected without requiring an ineffective command. The issue is done when the script reliably stops the server on macOS.

Written by the indexing model from the issue text.