diff --git a/.github/mvn-settings.xml b/.github/mvn-settings.xml
deleted file mode 100644
index 4a4c1419..00000000
--- a/.github/mvn-settings.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0
-						  https://maven.apache.org/xsd/settings-1.0.0.xsd">
-    <servers>
-        <server>
-            <id>github</id>          
-            <username>${env.GITHUB_ACTOR}</username>
-			<password>${env.GITHUB_TOKEN}</password>      
-        </server>
-    </servers>
-</settings>
\ No newline at end of file
diff --git a/.github/workflows/java-test.yaml b/.github/workflows/java-test.yaml
index b8fa77e5..a6743df3 100644
--- a/.github/workflows/java-test.yaml
+++ b/.github/workflows/java-test.yaml
@@ -107,6 +107,8 @@ jobs:
         with:
           distribution: 'temurin'
           java-version: '8'
+          server-id: github # Value of the distributionManagement/repository/id field of the pom.xml
+          settings-path: ${{ github.workspace }} # location for the settings.xml file
 
       - name: Download windows x86_64 lib
         uses: actions/download-artifact@v3
@@ -156,8 +158,6 @@ jobs:
             -DskipTests=true \
             -Dcargo-build.profile=release \
             -DserverId=github \
-            -s ../.github/mvn-settings.xml
+            -s $GITHUB_WORKSPACE/settings.xml
         env:
-          GITHUB_ACTOR: ${{ secrets.MAVEN_DEPLOY_USER }}
-          GITHUB_TOKEN: ${{ secrets.DEPLOY_ACCESS_TOKEN }}
-          
+          GITHUB_TOKEN: ${{ github.token }}
diff --git a/java/README.md b/java/README.md
index 5ce6ebba..53399316 100644
--- a/java/README.md
+++ b/java/README.md
@@ -1,3 +1,29 @@
 # KCL Artifact Library for Java
 
-See [here](https://github.com/kcl-lang/kcl-java) for more information.
+## Developing
+
+- Install `Java 8+`
+- Install `cargo` and `Python` (for Rust code building)
+
+```shell
+pnpm install
+```
+
+### Building
+
+```shell
+make build
+```
+
+### Testing
+
+```shell
+make test
+```
+
+### Format
+
+```shell
+make fmt
+```
+