diff --git a/package/jetlinks-official-protocol-3.0-SNAPSHOT.jar b/package/jetlinks-official-protocol-3.1.0-SNAPSHOT.jar
similarity index 74%
rename from package/jetlinks-official-protocol-3.0-SNAPSHOT.jar
rename to package/jetlinks-official-protocol-3.1.0-SNAPSHOT.jar
index e49381e..557a3fa 100644
Binary files a/package/jetlinks-official-protocol-3.0-SNAPSHOT.jar and b/package/jetlinks-official-protocol-3.1.0-SNAPSHOT.jar differ