diff --git a/docs/gaia/launch/Blastoff — The Cosmos Hub Mainnet is Live-CN.md b/docs/gaia/launch/Blastoff - The Cosmos Hub Mainnet is Live-CN.md
similarity index 100%
rename from docs/gaia/launch/Blastoff — The Cosmos Hub Mainnet is Live-CN.md
rename to docs/gaia/launch/Blastoff - The Cosmos Hub Mainnet is Live-CN.md