diff --git a/LICENSE b/LICENSE
index f288702d2..e72bfddab 100644
--- a/LICENSE
+++ b/LICENSE
@@ -671,4 +671,4 @@ into proprietary programs.  If your program is a subroutine library, you
 may consider it more useful to permit linking proprietary applications with
 the library.  If this is what you want to do, use the GNU Lesser General
 Public License instead of this License.  But first, please read
-<https://www.gnu.org/licenses/why-not-lgpl.html>.
+<https://www.gnu.org/licenses/why-not-lgpl.html>.
\ No newline at end of file
diff --git a/README.md b/README.md
index 1961b5316..879be93a2 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 <h3 align="center">多云环境下更好用的堡垒机</h3>
 
 <p align="center">
-  <a href="https://www.gnu.org/licenses/gpl-3.0.html"><img src="https://shields.io/github/license/jumpserver/jumpserver" alt="License: GPL v3"></a>
+  <a href="https://www.gnu.org/licenses/gpl-3.0.html"><img src="https://img.shields.io/github/license/jumpserver/jumpserver" alt="License: GPLv3"></a>
   <a href="https://shields.io/github/downloads/jumpserver/jumpserver/total"><img src="https://shields.io/github/downloads/jumpserver/jumpserver/total" alt=" release"></a>
   <a href="https://hub.docker.com/u/jumpserver"><img src="https://img.shields.io/docker/pulls/jumpserver/jms_all.svg" alt="Codacy"></a>
   <a href="https://github.com/jumpserver/jumpserver"><img src="https://img.shields.io/github/stars/jumpserver/jumpserver?color=%231890FF&style=flat-square" alt="Stars"></a>
@@ -13,7 +13,7 @@
 
 
 
-JumpServer 是全球首款开源的堡垒机，使用 GNU GPL v2.0 开源协议，是符合 4A 规范的运维安全审计系统。
+JumpServer 是全球首款开源的堡垒机，使用 GPLv3 开源协议，是符合 4A 规范的运维安全审计系统。
 
 JumpServer 使用 Python 开发，遵循 Web 2.0 规范，配备了业界领先的 Web Terminal 方案，交互界面美观、用户体验好。
 
diff --git a/README_EN.md b/README_EN.md
index f2c2003b2..4e9bf0e6c 100644
--- a/README_EN.md
+++ b/README_EN.md
@@ -2,13 +2,13 @@
 <h3 align="center">Open Source Bastion Host</h3>
 
 <p align="center">
-  <a href="https://www.gnu.org/licenses/gpl-3.0.html"><img src="https://shields.io/github/license/jumpserver/jumpserver" alt="License: GPL v2"></a>
+  <a href="https://www.gnu.org/licenses/gpl-3.0.html"><img src="https://img.shields.io/github/license/jumpserver/jumpserver" alt="License: GPLv3"></a>
   <a href="https://shields.io/github/downloads/jumpserver/jumpserver/total"><img src="https://shields.io/github/downloads/jumpserver/jumpserver/total" alt=" release"></a>
   <a href="https://hub.docker.com/u/jumpserver"><img src="https://img.shields.io/docker/pulls/jumpserver/jms_all.svg" alt="Codacy"></a>
   <a href="https://github.com/jumpserver/jumpserver"><img src="https://img.shields.io/github/stars/jumpserver/jumpserver?color=%231890FF&style=flat-square" alt="Stars"></a>
 </p>
 
-JumpServer is the world's first open-source Bastion Host and is licensed under the GNU GPL v2.0. It is a 4A-compliant professional operation and maintenance security audit system.
+JumpServer is the world's first open-source Bastion Host and is licensed under the GPLv3. It is a 4A-compliant professional operation and maintenance security audit system.
 
 JumpServer uses Python / Django for development, follows Web 2.0 specifications, and is equipped with an industry-leading Web Terminal solution that provides a beautiful user interface and great user experience
 
@@ -92,3 +92,4 @@ Licensed under The GNU General Public License version 3 (GPLv3)  (the "License")
 https://www.gnu.org/licenses/gpl-3.0.htmll
 
 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
+