Describe the bug
A clear and concise description of what the bug is.
Useful debug information from command line
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Remember to use "```" to surround the code block.
Screenshots
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Desktop (please complete the following information):
Describe the bug A clear and concise description of what the bug is.
Useful debug information from command line If applicable, add output from command line to help explain your problem. Remember to use "```" to surround the code block.
Screenshots If applicable, add screenshots to help explain your problem.
Desktop (please complete the following information):
Additional context 在下载maps.zip时总是下载失败