diff --git a/pom.xml b/pom.xml
index 20380fbe..b08d984e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -67,11 +67,18 @@
 			<artifactId>spring-test</artifactId>
 			<version>3.2.5.RELEASE</version>
 		</dependency>
+		<!--Start: for upload file -->
 		<dependency>
 			<groupId>commons-fileupload</groupId>
 			<artifactId>commons-fileupload</artifactId>
 			<version>1.2</version>
 		</dependency>
+		<!--End : for upload file -->
+		<dependency>
+			<groupId>commons-io</groupId>
+			<artifactId>commons-io</artifactId>
+			<version>2.4</version>
+		</dependency>
 	</dependencies>
 	<build>
 		<plugins>
diff --git a/src/main/java/org/bench4q/agent/api/TestController.java b/src/main/java/org/bench4q/agent/api/TestController.java
index 7a859126..3eaae374 100644
--- a/src/main/java/org/bench4q/agent/api/TestController.java
+++ b/src/main/java/org/bench4q/agent/api/TestController.java
@@ -20,6 +20,7 @@ import org.bench4q.agent.scenario.Scenario;
 import org.bench4q.agent.scenario.ScenarioContext;
 import org.bench4q.agent.scenario.ScenarioEngine;
 import org.bench4q.agent.scenario.behavior.Behavior;
+import org.bench4q.share.helper.MarshalHelper;
 import org.bench4q.share.models.agent.BehaviorBriefModel;
 import org.bench4q.share.models.agent.BehaviorStatusCodeResultModel;
 import org.bench4q.share.models.agent.CleanTestResultModel;
@@ -62,7 +63,7 @@ public class TestController {
 
 	@RequestMapping(value = "/prepare/{fileName}", method = RequestMethod.POST)
 	@ResponseBody
-	public String prepare(@RequestParam MultipartFile file,
+	public String prepare(@RequestParam("file") MultipartFile file,
 			@PathVariable String fileName) {
 		RunScenarioResultModel result = new RunScenarioResultModel();
 		try {
@@ -70,7 +71,7 @@ public class TestController {
 					+ System.getProperty("file.separator") + fileName);
 			file.transferTo(receiveFile);
 			result.setRunId(UUID.randomUUID());
-			return "It's ok!";
+			return MarshalHelper.tryMarshal(result);
 		} catch (IOException e) {
 			logger.error("/prepare/fileName", e);
 			return null;
diff --git a/src/test/java/org/bench4q/agent/test/TestWithScriptFile.java b/src/test/java/org/bench4q/agent/test/TestWithScriptFile.java
index b570f85e..e4043e9e 100644
--- a/src/test/java/org/bench4q/agent/test/TestWithScriptFile.java
+++ b/src/test/java/org/bench4q/agent/test/TestWithScriptFile.java
@@ -31,27 +31,27 @@ public class TestWithScriptFile {
 	private UUID testId;
 	private static int load = 10;
 
-	public String getFilePath() {
+	private String getFilePath() {
 		return filePath;
 	}
 
-	public void setFilePath(String filePath) {
+	private void setFilePath(String filePath) {
 		this.filePath = filePath;
 	}
 
-	public HttpRequester getHttpRequester() {
+	private HttpRequester getHttpRequester() {
 		return httpRequester;
 	}
 
-	public void setHttpRequester(HttpRequester httpRequester) {
+	private void setHttpRequester(HttpRequester httpRequester) {
 		this.httpRequester = httpRequester;
 	}
 
-	public UUID getTestId() {
+	private UUID getTestId() {
 		return testId;
 	}
 
-	public void setTestId(UUID testId) {
+	private void setTestId(UUID testId) {
 		this.testId = testId;
 	}
 
@@ -61,7 +61,7 @@ public class TestWithScriptFile {
 		this.setHttpRequester(new HttpRequester());
 	}
 
-	public void startTest() throws JAXBException {
+	private void startTest() throws JAXBException {
 		File file = new File(this.getFilePath());
 		if (!file.exists()) {
 			System.out.println("this script not exists!");