diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 8eb5755..a23ba81 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -1,8 +1,8 @@
 name: "build-test"
 on: # rebuild any PRs and main branch changes
   push:
-    branches:
-      - feature
+    branches-ignore:
+      - '**'
 
 jobs:
   build: # make sure build/ci work properly
diff --git a/.github/workflows/testcustom.yml b/.github/workflows/testcustom.yml
new file mode 100644
index 0000000..378fcc8
--- /dev/null
+++ b/.github/workflows/testcustom.yml
@@ -0,0 +1,25 @@
+name: "build-test"
+on: # rebuild any PRs and main branch changes
+  push:
+
+jobs:
+  build: # make sure build/ci work properly
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+    steps:
+    - uses: actions/checkout@v1
+    - uses: AdoptOpenJDK/install-jdk@v1
+      with:
+        version: '11'
+        targets: 'JDK_11'
+    - name: AQA
+      uses: ./
+      with: 
+        version: '11'
+        jdksource: 'install-jdk'
+        build_list: 'openjdk'
+        target: '_jdk_custom'
+        custom_target: 'test/jdk/java/math/BigInteger/BigIntegerTest.java'
diff --git a/.github/workflows/testexample.yml b/.github/workflows/testexample.yml
new file mode 100644
index 0000000..5f4ca00
--- /dev/null
+++ b/.github/workflows/testexample.yml
@@ -0,0 +1,24 @@
+name: "build-test"
+on: # rebuild any PRs and main branch changes
+  push:
+
+jobs:
+  build: # make sure build/ci work properly
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest] #[ubuntu-latest, macos-latest]
+    steps:
+    - uses: actions/checkout@v1
+    - uses: AdoptOpenJDK/install-jdk@v1
+      with:
+        version: '11'
+        targets: 'JDK_11'
+    - name: AQA
+      uses: ./
+      with: 
+        version: '11'
+        jdksource: 'install-jdk'
+        build_list: 'openjdk'
+        target: '_jdk_custom'
diff --git a/.project b/.project
new file mode 100644
index 0000000..c4660bd
--- /dev/null
+++ b/.project
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>run-aqa</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+	</buildSpec>
+	<natures>
+	</natures>
+</projectDescription>
diff --git a/action.yml b/action.yml
index 478b3a9..2e2bafe 100644
--- a/action.yml
+++ b/action.yml
@@ -13,7 +13,10 @@ inputs:
     default: 'openjdk'
   target:              # test
     description: 
-    default: '_jdk_custom'
+    default: '_jdk_math'
+  custom_target:
+    description:
+    required: false
 runs:
   using: 'node12'
   main: 'dist/index.js'
diff --git a/dist/index.js b/dist/index.js
index 39565b4..c535ee3 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -2890,6 +2890,7 @@ function run() {
             const version = core.getInput('version', { required: false });
             const buildList = core.getInput('build_list', { required: false });
             const target = core.getInput('target', { required: false });
+            const customTarget = core.getInput('custom_target', { required: false });
             //  let arch = core.getInput("architecture", { required: false })
             if (jdksource !== 'upstream' &&
                 jdksource !== 'github-hosted' &&
@@ -2906,7 +2907,7 @@ function run() {
             if (jdksource !== 'upstream' && version.length === 0) {
                 core.setFailed('Please provide jdkversion if jdksource is github-hosted installed or AdoptOpenJKD/install-jdk installed.');
             }
-            yield runaqa.runaqaTest(version, jdksource, buildList, target);
+            yield runaqa.runaqaTest(version, jdksource, buildList, target, customTarget);
         }
         catch (error) {
             core.setFailed(error.message);
@@ -3237,9 +3238,13 @@ const io = __importStar(__webpack_require__(1));
 const tc = __importStar(__webpack_require__(533));
 const path = __importStar(__webpack_require__(622));
 const isWindows = process.platform === 'win32';
-function runaqaTest(version, jdksource, buildList, target) {
+function runaqaTest(version, jdksource, buildList, target, customTarget) {
     return __awaiter(this, void 0, void 0, function* () {
         yield installDependency();
+        let customOption = '';
+        if (target.includes('custom') && customTarget !== '') {
+            customOption = `${target.toUpperCase()}_TARGET=${customTarget}`;
+        }
         process.env.BUILD_LIST = buildList;
         if (!('TEST_JDK_HOME' in process.env))
             process.env.TEST_JDK_HOME = getTestJdkHome(version, jdksource);
@@ -3260,7 +3265,7 @@ function runaqaTest(version, jdksource, buildList, target) {
         process.chdir('TKG');
         try {
             yield exec.exec('make compile');
-            yield exec.exec('make', [`${target}`], options);
+            yield exec.exec('make', [`${target} ${customOption}`], options);
         }
         catch (error) {
             core.setFailed(error.message);
diff --git a/src/aqa.ts b/src/aqa.ts
index 9c4b375..ec83bc4 100644
--- a/src/aqa.ts
+++ b/src/aqa.ts
@@ -7,6 +7,7 @@ async function run(): Promise<void> {
     const version = core.getInput('version', {required: false})
     const buildList = core.getInput('build_list', {required: false})
     const target = core.getInput('target', {required: false})
+    const customTarget = core.getInput('custom_target',{required: false})
     //  let arch = core.getInput("architecture", { required: false })
     if (
       jdksource !== 'upstream' &&
@@ -35,7 +36,7 @@ async function run(): Promise<void> {
       )
     }
 
-    await runaqa.runaqaTest(version, jdksource, buildList, target)
+    await runaqa.runaqaTest(version, jdksource, buildList, target, customTarget)
   } catch (error) {
     core.setFailed(error.message)
   }
diff --git a/src/runaqa.ts b/src/runaqa.ts
index b78200f..bef8794 100644
--- a/src/runaqa.ts
+++ b/src/runaqa.ts
@@ -11,9 +11,14 @@ export async function runaqaTest(
   version: string,
   jdksource: string,
   buildList: string,
-  target: string
+  target: string,
+  customTarget: string
 ): Promise<void> {
   await installDependency()
+  let customOption = ''
+  if (target.includes('custom') && customTarget !== '') {
+    customOption = `${target.toUpperCase()}_TARGET=${customTarget}`
+  } 
   process.env.BUILD_LIST = buildList
   if (!('TEST_JDK_HOME' in process.env)) process.env.TEST_JDK_HOME = getTestJdkHome(version, jdksource)
   
@@ -36,7 +41,7 @@ export async function runaqaTest(
   process.chdir('TKG')
   try {
     await exec.exec('make compile')
-    await exec.exec('make', [`${target}`], options)
+    await exec.exec('make', [`${target} ${customOption}`], options)
   } catch (error) {
     core.setFailed(error.message)
   }