diff --git a/docs/uniCloud/ext-storage/api.md b/docs/uniCloud/ext-storage/dev.md similarity index 100% rename from docs/uniCloud/ext-storage/api.md rename to docs/uniCloud/ext-storage/dev.md diff --git a/docs/uniCloud/ext-storage/intro.md b/docs/uniCloud/ext-storage/intro.md new file mode 100644 index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 diff --git a/docs/uniCloud/ext-storage/open.md b/docs/uniCloud/ext-storage/service.md similarity index 100% rename from docs/uniCloud/ext-storage/open.md rename to docs/uniCloud/ext-storage/service.md