diff --git a/script/startup.sh b/script/startup.sh
index cd164eb0..d29d19a9 100644
--- a/script/startup.sh
+++ b/script/startup.sh
@@ -8,7 +8,7 @@ JAVA_HOME="/usr/local/java"
 RUNNING_USER=root
  
 #App home
-APP_HOME="/path/to/java/app"
+APP_HOME="/path/to/weixin4j/service"
  
 #Main class
 APP_MAINCLASS=xx.xxx.mainClass.fullName
diff --git a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/api/BaseApi.java b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/api/BaseApi.java
index 00394f22..8a980856 100644
--- a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/api/BaseApi.java
+++ b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/api/BaseApi.java
@@ -5,6 +5,8 @@ import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
 import com.foxinmy.weixin4j.http.weixin.WeixinRequestExecutor;
+import com.foxinmy.weixin4j.logging.InternalLogger;
+import com.foxinmy.weixin4j.logging.InternalLoggerFactory;
 
 /**
  * API基础
@@ -18,6 +20,9 @@ import com.foxinmy.weixin4j.http.weixin.WeixinRequestExecutor;
  */
 public abstract class BaseApi {
 
+	protected final InternalLogger logger = InternalLoggerFactory
+			.getInstance(getClass());
+	
 	protected final WeixinRequestExecutor weixinExecutor;
 
 	protected abstract ResourceBundle weixinBundle();
diff --git a/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/api/MediaApi.java b/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/api/MediaApi.java
index 47edb4eb..c501870f 100644
--- a/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/api/MediaApi.java
+++ b/weixin4j-mp/src/main/java/com/foxinmy/weixin4j/mp/api/MediaApi.java
@@ -255,6 +255,8 @@ public class MediaApi extends MpApi {
 			}
 			HttpParams params = weixinExecutor.getExecuteParams();
 			request.setParams(params);
+			logger.info("weixin request >> " + request.getMethod() + " "
+					+ request.getURI().toString());
 			HttpResponse response = weixinExecutor.getExecuteClient().execute(
 					request);
 			byte[] content = IOUtil.toByteArray(response.getBody());
@@ -262,8 +264,12 @@ public class MediaApi extends MpApi {
 			String contentType = headers.getFirst(HttpHeaders.CONTENT_TYPE);
 			String disposition = headers
 					.getFirst(HttpHeaders.CONTENT_DISPOSITION);
-			if (contentType
-					.contains(ContentType.APPLICATION_JSON.getMimeType())
+			logger.info("weixin response << " + response.getProtocol()
+					+ response.getStatus().toString() + "[" + contentType + "]->"
+					+ disposition);
+			if (contentType.contains(ContentType.TEXT_PLAIN.getMimeType())
+					|| contentType.contains(ContentType.APPLICATION_JSON
+							.getMimeType())
 					|| (disposition != null && disposition.indexOf(".json") > 0)) {
 				JsonResult jsonResult = JSON.parseObject(content, 0,
 						content.length, Consts.UTF_8.newDecoder(),
diff --git a/weixin4j-mp/src/test/java/com/foxinmy/weixin4j/mp/test/MediaTest.java b/weixin4j-mp/src/test/java/com/foxinmy/weixin4j/mp/test/MediaTest.java
index 5681b239..1c9bd28b 100644
--- a/weixin4j-mp/src/test/java/com/foxinmy/weixin4j/mp/test/MediaTest.java
+++ b/weixin4j-mp/src/test/java/com/foxinmy/weixin4j/mp/test/MediaTest.java
@@ -47,7 +47,7 @@ public class MediaTest extends TokenTest {
 		File file = new File("/Users/jy/Downloads/weixin4j.png");
 		MediaUploadResult mediaId = mediaApi.uploadMedia(false,
 				new FileInputStream(file), file.getName());
-		// zloeIROuS3YJFZwugGNM5oGBolqJmU_8FKTUmJwTFbSjfky904S9OPly5Wq0BRn2
+		// fbyQZL96sK9evnTgDx21jPZgWAnw6YPgslNzcqLFp0lqPCD-XipoPfkwFU1OM9J_
 		Assert.assertNotNull(mediaId);
 		System.err.println(mediaId);
 	}
@@ -56,7 +56,7 @@ public class MediaTest extends TokenTest {
 	public void download1() throws WeixinException, IOException {
 		MediaDownloadResult content = mediaApi
 				.downloadMedia(
-						"BmzcrM2jaJXZCjBqxLwyC03kh5pge3CbrBqXP4XbYBCeKr7xz-rHuwPf4vYLVdL1",
+						"fbyQZL96sK9evnTgDx21jPZgWAnw6YPgslNzcqLFp0lqPCD-XipoPfkwFU1OM9J_",
 						false);
 		Assert.assertTrue(content != null);
 		System.err.println(content);
diff --git a/weixin4j-qy/src/main/java/com/foxinmy/weixin4j/qy/api/MediaApi.java b/weixin4j-qy/src/main/java/com/foxinmy/weixin4j/qy/api/MediaApi.java
index b11a367e..97a177f5 100644
--- a/weixin4j-qy/src/main/java/com/foxinmy/weixin4j/qy/api/MediaApi.java
+++ b/weixin4j-qy/src/main/java/com/foxinmy/weixin4j/qy/api/MediaApi.java
@@ -216,6 +216,8 @@ public class MediaApi extends QyApi {
 			}
 			HttpParams params = weixinExecutor.getExecuteParams();
 			request.setParams(params);
+			logger.info("weixin request >> " + request.getMethod() + " "
+					+ request.getURI().toString());
 			HttpResponse response = weixinExecutor.getExecuteClient().execute(
 					request);
 			byte[] content = IOUtil.toByteArray(response.getBody());
@@ -223,8 +225,12 @@ public class MediaApi extends QyApi {
 			String contentType = headers.getFirst(HttpHeaders.CONTENT_TYPE);
 			String disposition = headers
 					.getFirst(HttpHeaders.CONTENT_DISPOSITION);
-			if (contentType
-					.contains(ContentType.APPLICATION_JSON.getMimeType())
+			logger.info("weixin response << " + response.getProtocol()
+					+ response.getStatus().toString() + "[" + contentType
+					+ "]->" + disposition);
+			if (contentType.contains(ContentType.TEXT_PLAIN.getMimeType())
+					|| contentType.contains(ContentType.APPLICATION_JSON
+							.getMimeType())
 					|| (disposition != null && disposition.indexOf(".json") > 0)) {
 				JsonResult jsonResult = JSON.parseObject(content, 0,
 						content.length, Consts.UTF_8.newDecoder(),