diff --git a/configs/system.go b/configs/system.go
index 7e9cd9e..555b53f 100644
--- a/configs/system.go
+++ b/configs/system.go
@@ -22,7 +22,7 @@ const (
 	// Name is the name of the program
 	Name = "miner"
 	// version
-	Version = "v0.7.15 pre-release"
+	Version = "v0.7.15"
 	// Description is the description of the program
 	Description = "Storage miner implementation in CESS networks"
 	// NameSpace is the cached namespace