diff --git a/stratovirt.spec b/stratovirt.spec
index d1b1ff4..63b074f 100644
--- a/stratovirt.spec
+++ b/stratovirt.spec
@@ -6,8 +6,8 @@
 
 Name:           stratovirt
 Version:        0.1.0
-Release:        1
-Summary:        StratoVirt is an opensource VMM(Vritual Machine Manager) which aims to emulate and manage light-weight virtual machines for serverless runtime.
+Release:        2
+Summary:        StratoVirt is an opensource VMM(Virtual Machine Manager) which aims to perform next generation virtualization.
 
 License:        Mulan PSL v2
 URL:            https://gitee.com/openeuler/StratoVirt
@@ -26,8 +26,7 @@ BuildRequires:  cargo
 BuildRequires:  rust-packaging
 
 %description
-StratoVirt is an opensource VMM(Vritual Machine Manager) which aims to emulate and manage light-weight
-virtual machines for serverless runtime.
+Based on Rust programming language, StratoVirt is lightweight, efficient and safe. StratoVirt reduces memory resource consumption and improves VM startup speed while retains isolation capability and security capability of traditional virtualization. StratoVirt works with iSulad and Kata container, and can be integrated in Kubernetes ecosystem perfectly. The current version can be applied to microservices or serverless scenarios. StratoVirt reserves interface and design for importing more features, even standard virtualization.
 
 
 Summary:        %{summary}