# 存储策略

存储策略定义了文件的存储平台、上传和功能限制。用户组与存储策略绑定，此用户组下的用户将共享同一个存储策略。在 Pro 版中，你可以为单个用户组指定多个存储策略，用户可以自由切换存储策略。

在 Cloudreve 的文件系统中，每个文件都记录了其对应的存储策略，用户可以同时拥并管理有多个存储策略的文件。切换用户组的存储策略后，已经上传的文件不会受到影响。


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```
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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.