diff --git a/README.md b/README.md
index da39eff..e2b0dd3 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,9 @@
 # ChessServer
 
-[![MIT licensed](https://img.shields.io/badge/license-MIT-blue.svg)](https://gitlab.aiursoft.cn/aiursoft/ChessServer/-/blob/master/LICENSE)
-[![Pipeline stat](https://gitlab.aiursoft.cn/aiursoft/ChessServer/badges/master/pipeline.svg)](https://gitlab.aiursoft.cn/aiursoft/ChessServer/-/pipelines)
-[![Test Coverage](https://gitlab.aiursoft.cn/aiursoft/ChessServer/badges/master/coverage.svg)](https://gitlab.aiursoft.cn/aiursoft/ChessServer/-/pipelines)
-[![ManHours](https://manhours.aiursoft.cn/r/gitlab.aiursoft.cn/aiursoft/ChessServer.svg)](https://gitlab.aiursoft.cn/aiursoft/ChessServer/-/commits/master?ref_type=heads)
+[![MIT licensed](https://img.shields.io/badge/license-MIT-blue.svg)](https://gitlab.aiursoft.com/aiursoft/ChessServer/-/blob/master/LICENSE)
+[![Pipeline stat](https://gitlab.aiursoft.com/aiursoft/ChessServer/badges/master/pipeline.svg)](https://gitlab.aiursoft.com/aiursoft/ChessServer/-/pipelines)
+[![Test Coverage](https://gitlab.aiursoft.com/aiursoft/ChessServer/badges/master/coverage.svg)](https://gitlab.aiursoft.com/aiursoft/ChessServer/-/pipelines)
+[![ManHours](https://manhours.aiursoft.cn/r/gitlab.aiursoft.com/aiursoft/ChessServer.svg)](https://gitlab.aiursoft.com/aiursoft/ChessServer/-/commits/master?ref_type=heads)
 [![Website](https://img.shields.io/website?url=https%3A%2F%2Fchess.aiursoft.cn%2F)](https://chess.aiursoft.cn)
 [![Docker](https://img.shields.io/docker/pulls/aiursoft/chessserver.svg)](https://hub.docker.com/r/aiursoft/chessserver)
 
@@ -22,13 +22,13 @@ The following script will install\update this app on your Ubuntu server. Support
 On your Ubuntu server, run the following command:
 
 ```bash
-curl -sL https://gitlab.aiursoft.cn/aiursoft/chessserver/-/raw/master/install.sh | sudo bash
+curl -sL https://gitlab.aiursoft.com/aiursoft/chessserver/-/raw/master/install.sh | sudo bash
 ```
 
 Of course it is suggested that append a custom port number to the command:
 
 ```bash
-curl -sL https://gitlab.aiursoft.cn/aiursoft/chessserver/-/raw/master/install.sh | sudo bash -s 8080
+curl -sL https://gitlab.aiursoft.com/aiursoft/chessserver/-/raw/master/install.sh | sudo bash -s 8080
 ```
 
 It will install the app as a systemd service, and start it automatically. Binary files will be located at `/opt/apps`. Service files will be located at `/etc/systemd/system`.
diff --git a/install.sh b/install.sh
index b35e161..0bfc139 100644
--- a/install.sh
+++ b/install.sh
@@ -1,7 +1,7 @@
-aiur() { arg="$( cut -d ' ' -f 2- <<< "$@" )" && curl -sL https://gitlab.aiursoft.cn/aiursoft/aiurscript/-/raw/master/$1.sh | sudo bash -s $arg; }
+aiur() { arg="$( cut -d ' ' -f 2- <<< "$@" )" && curl -sL https://gitlab.aiursoft.com/aiursoft/aiurscript/-/raw/master/$1.sh | sudo bash -s $arg; }
 
 app_name="chessserver"
-repo_path="https://gitlab.aiursoft.cn/aiursoft/chessserver"
+repo_path="https://gitlab.aiursoft.com/aiursoft/chessserver"
 proj_path="src/Aiursoft.ChessServer/Aiursoft.ChessServer.csproj"
 
 get_dll_name()
diff --git a/ninja.yaml b/ninja.yaml
index bc8b8eb..93784f4 100644
--- a/ninja.yaml
+++ b/ninja.yaml
@@ -1,17 +1,17 @@
 configVersion: 1
 files:
   - name: .editorconfig
-    contentUri: https://gitlab.aiursoft.cn/aiursoft/tracer/-/raw/master/.editorconfig
+    contentUri: https://gitlab.aiursoft.com/aiursoft/tracer/-/raw/master/.editorconfig
   - name: .gitignore
-    contentUri: https://gitlab.aiursoft.cn/aiursoft/tracer/-/raw/master/.gitignore
+    contentUri: https://gitlab.aiursoft.com/aiursoft/tracer/-/raw/master/.gitignore
   - name: .gitlab-ci.yml
-    contentUri: https://gitlab.aiursoft.cn/aiursoft/tracer/-/raw/master/.gitlab-ci.yml
+    contentUri: https://gitlab.aiursoft.com/aiursoft/tracer/-/raw/master/.gitlab-ci.yml
   - name: LICENSE
-    contentUri: https://gitlab.aiursoft.cn/aiursoft/tracer/-/raw/master/LICENSE
+    contentUri: https://gitlab.aiursoft.com/aiursoft/tracer/-/raw/master/LICENSE
   - name: CODE_OF_CONDUCT.md
-    contentUri: https://gitlab.aiursoft.cn/aiursoft/tracer/-/raw/master/CODE_OF_CONDUCT.md
+    contentUri: https://gitlab.aiursoft.com/aiursoft/tracer/-/raw/master/CODE_OF_CONDUCT.md
   - name: ninja.yaml
-    contentUri: https://gitlab.aiursoft.cn/aiursoft/tracer/-/raw/master/ninja.yaml
+    contentUri: https://gitlab.aiursoft.com/aiursoft/tracer/-/raw/master/ninja.yaml
   - name: nuget.config
-    contentUri: https://gitlab.aiursoft.cn/aiursoft/tracer/-/raw/master/nuget.config
+    contentUri: https://gitlab.aiursoft.com/aiursoft/tracer/-/raw/master/nuget.config
   - name: README.md
\ No newline at end of file
diff --git a/src/Aiursoft.ChessServer/Views/Shared/_Layout.cshtml b/src/Aiursoft.ChessServer/Views/Shared/_Layout.cshtml
index f1ce8f5..6fc704b 100644
--- a/src/Aiursoft.ChessServer/Views/Shared/_Layout.cshtml
+++ b/src/Aiursoft.ChessServer/Views/Shared/_Layout.cshtml
@@ -55,7 +55,7 @@
                             </a>
                         </li>
                         <li class="nav-item">
-                            <a class="nav-link" href="https://gitlab.aiursoft.cn/aiursoft/chessserver">
+                            <a class="nav-link" href="https://gitlab.aiursoft.com/aiursoft/chessserver">
                                 <i class="fab fa-gitlab"></i>
                                 Source Code
                             </a>
@@ -99,7 +99,7 @@
     <div class="container">
         &copy; @DateTime.UtcNow.Year - Aiursoft.ChessServer -
         <a
-            href="https://gitlab.aiursoft.cn/aiursoft/chessserver">
+            href="https://gitlab.aiursoft.com/aiursoft/chessserver">
             GitLab
         </a>
     </div>