diff --git a/dubbo-metadata/dubbo-metadata-api/src/main/java/org/apache/dubbo/metadata/rest/ParamType.java b/dubbo-metadata/dubbo-metadata-api/src/main/java/org/apache/dubbo/metadata/rest/ParamType.java
index 43902cfd6e..457da7ebd4 100644
--- a/dubbo-metadata/dubbo-metadata-api/src/main/java/org/apache/dubbo/metadata/rest/ParamType.java
+++ b/dubbo-metadata/dubbo-metadata-api/src/main/java/org/apache/dubbo/metadata/rest/ParamType.java
@@ -39,6 +39,10 @@ public enum ParamType {
     FORM(addSupportTypes(JAXRSClassConstants.FORM_PARAM_ANNOTATION_CLASS,
         SpringMvcClassConstants.REQUEST_BODY_ANNOTATION_CLASS)),
 
+    PROVIDER_BODY(addSupportTypes(
+        JAXRSClassConstants.REST_EASY_BODY_ANNOTATION_CLASS,JAXRSClassConstants.FORM_PARAM_ANNOTATION_CLASS,
+        SpringMvcClassConstants.REQUEST_BODY_ANNOTATION_CLASS, BodyTag.class)),
+
     EMPTY(addSupportTypes());
     private List<Class> annotationClasses;
 
diff --git a/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/annotation/param/parse/consumer/FormConsumerParamParser.java b/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/annotation/param/parse/consumer/FormConsumerParamParser.java
index 6ecd7c2f16..2b2e04f1ba 100644
--- a/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/annotation/param/parse/consumer/FormConsumerParamParser.java
+++ b/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/annotation/param/parse/consumer/FormConsumerParamParser.java
@@ -17,13 +17,17 @@
 package org.apache.dubbo.rpc.protocol.rest.annotation.param.parse.consumer;
 
 import org.apache.dubbo.common.extension.Activate;
+import org.apache.dubbo.common.utils.CollectionUtils;
 import org.apache.dubbo.common.utils.ReflectUtils;
 import org.apache.dubbo.metadata.rest.ArgInfo;
 import org.apache.dubbo.metadata.rest.ParamType;
+import org.apache.dubbo.metadata.rest.media.MediaType;
 import org.apache.dubbo.remoting.http.RequestTemplate;
+import org.apache.dubbo.rpc.protocol.rest.constans.RestConstant;
 import org.apache.dubbo.rpc.protocol.rest.util.DataParseUtils;
 
 import java.util.Arrays;
+import java.util.Collection;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -64,6 +68,11 @@ public class FormConsumerParamParser implements BaseConsumerParamParser {
             requestTemplate.body(tmp, Map.class);
         }
 
+        Collection<String> headers = requestTemplate.getHeaders(RestConstant.CONTENT_TYPE);
+        if (CollectionUtils.isEmpty(headers)) {
+            requestTemplate.addHeader(RestConstant.CONTENT_TYPE, MediaType.APPLICATION_FORM_URLENCODED_VALUE.value);
+        }
+
 
     }
 
diff --git a/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/annotation/param/parse/consumer/HeaderConsumerParamParser.java b/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/annotation/param/parse/consumer/HeaderConsumerParamParser.java
index dd25756a4d..d99a01164d 100644
--- a/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/annotation/param/parse/consumer/HeaderConsumerParamParser.java
+++ b/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/annotation/param/parse/consumer/HeaderConsumerParamParser.java
@@ -47,7 +47,7 @@ public class HeaderConsumerParamParser implements BaseConsumerParamParser {
             }
         } else {
             // others
-            requestTemplate.addHeader(argInfo.getParamName(), headerValue);
+            requestTemplate.addHeader(argInfo.getAnnotationNameAttribute(), headerValue);
 
         }
 
diff --git a/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/annotation/param/parse/consumer/ParameterConsumerParamParser.java b/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/annotation/param/parse/consumer/ParameterConsumerParamParser.java
index 23e85ef239..11509a7965 100644
--- a/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/annotation/param/parse/consumer/ParameterConsumerParamParser.java
+++ b/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/annotation/param/parse/consumer/ParameterConsumerParamParser.java
@@ -45,7 +45,7 @@ public class ParameterConsumerParamParser implements BaseConsumerParamParser {
                 requestTemplate.addParam(String.valueOf(name), paramValues.get(name));
             }
         } else {
-            requestTemplate.addParam(argInfo.getParamName(), paramValue);
+            requestTemplate.addParam(argInfo.getAnnotationNameAttribute(), paramValue);
 
 
         }
diff --git a/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/annotation/param/parse/provider/BodyProviderParamParser.java b/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/annotation/param/parse/provider/BodyProviderParamParser.java
index ad3fadfae9..294de98fcb 100644
--- a/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/annotation/param/parse/provider/BodyProviderParamParser.java
+++ b/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/annotation/param/parse/provider/BodyProviderParamParser.java
@@ -52,6 +52,6 @@ public class BodyProviderParamParser extends ProviderParamParser {
 
     @Override
     protected ParamType getParamType() {
-        return ParamType.BODY;
+        return ParamType.PROVIDER_BODY;
     }
 }
diff --git a/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/handler/NettyHttpHandler.java b/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/handler/NettyHttpHandler.java
index 2bf21d8261..a3243685ab 100644
--- a/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/handler/NettyHttpHandler.java
+++ b/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/handler/NettyHttpHandler.java
@@ -68,7 +68,7 @@ public class NettyHttpHandler implements HttpHandler<NettyRequestFacade, NettyHt
         RpcContext.getServiceContext().setLocalAddress(requestFacade.getLocalAddr(), requestFacade.getLocalPort());
 
         // set request
-        RpcContext.getServiceContext().setRequest(requestFacade.getRequest());
+        RpcContext.getServiceContext().setRequest(requestFacade);
 
         // set response
         RpcContext.getServiceContext().setResponse(nettyHttpResponse);
@@ -149,7 +149,7 @@ public class NettyHttpHandler implements HttpHandler<NettyRequestFacade, NettyHt
      * @throws Exception
      */
     private void writeResult(NettyHttpResponse nettyHttpResponse, RequestFacade request, Invoker invoker, Object value, Class returnType) throws Exception {
-        MediaType mediaType = getAcceptMediaType(request);
+        MediaType mediaType = getAcceptMediaType(request,returnType);
 
         MessageCodecResultPair booleanMediaTypePair = HttpMessageCodecManager.httpMessageEncode(nettyHttpResponse.getOutputStream(), value, invoker.getUrl(), mediaType, returnType);
 
@@ -162,9 +162,9 @@ public class NettyHttpHandler implements HttpHandler<NettyRequestFacade, NettyHt
      * @param request
      * @return
      */
-    private MediaType getAcceptMediaType(RequestFacade request) {
+    private MediaType getAcceptMediaType(RequestFacade request,Class<?> returnType) {
         String accept = request.getHeader(RestHeaderEnum.ACCEPT.getHeader());
-        MediaType mediaType = MediaTypeUtil.convertMediaType(null, accept);
+        MediaType mediaType = MediaTypeUtil.convertMediaType(returnType, accept);
         return mediaType;
     }
 
@@ -176,7 +176,7 @@ public class NettyHttpHandler implements HttpHandler<NettyRequestFacade, NettyHt
     private void acceptSupportJudge(RequestFacade requestFacade, Class<?> returnType) {
         try {
             // media type judge
-            getAcceptMediaType(requestFacade);
+            getAcceptMediaType(requestFacade,returnType);
         } catch (UnSupportContentTypeException e) {
             // return type judge
             MediaType mediaType = HttpMessageCodecManager.typeSupport(returnType);
diff --git a/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/message/HttpMessageCodecManager.java b/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/message/HttpMessageCodecManager.java
index 9393f0969a..27b6ef57e7 100644
--- a/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/message/HttpMessageCodecManager.java
+++ b/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/message/HttpMessageCodecManager.java
@@ -31,6 +31,10 @@ public class HttpMessageCodecManager {
 
 
     public static Object httpMessageDecode(byte[] body, Class<?> type, MediaType mediaType) throws Exception {
+        if (body == null || body.length == 0) {
+            return null;
+        }
+
         for (HttpMessageCodec httpMessageCodec : httpMessageCodecs) {
             if (httpMessageCodec.contentTypeSupport(mediaType, type) || typeJudge(mediaType, type, httpMessageCodec)) {
                 return httpMessageCodec.decode(body, type);
diff --git a/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/message/codec/JsonCodec.java b/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/message/codec/JsonCodec.java
index a134ec01c7..f5e82ce49a 100644
--- a/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/message/codec/JsonCodec.java
+++ b/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/message/codec/JsonCodec.java
@@ -39,6 +39,7 @@ public class JsonCodec implements HttpMessageCodec<byte[], OutputStream> {
     static {
 
         unSupportClasses.add(byte[].class);
+        unSupportClasses.add(String.class);
 
     }
 
diff --git a/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/message/codec/StringCodec.java b/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/message/codec/StringCodec.java
index 6324b3325f..d30b2e5a11 100644
--- a/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/message/codec/StringCodec.java
+++ b/dubbo-rpc/dubbo-rpc-rest/src/main/java/org/apache/dubbo/rpc/protocol/rest/message/codec/StringCodec.java
@@ -33,6 +33,9 @@ public class StringCodec implements HttpMessageCodec<byte[], OutputStream> {
 
     @Override
     public Object decode(byte[] body, Class<?> targetType) throws Exception {
+        if (body == null || body.length == 0) {
+            return null;
+        }
         return new String(body);
     }
 
diff --git a/dubbo-rpc/dubbo-rpc-rest/src/test/java/org/apache/dubbo/rpc/protocol/rest/DemoService.java b/dubbo-rpc/dubbo-rpc-rest/src/test/java/org/apache/dubbo/rpc/protocol/rest/DemoService.java
index 980355844e..85e61837d8 100644
--- a/dubbo-rpc/dubbo-rpc-rest/src/test/java/org/apache/dubbo/rpc/protocol/rest/DemoService.java
+++ b/dubbo-rpc/dubbo-rpc-rest/src/test/java/org/apache/dubbo/rpc/protocol/rest/DemoService.java
@@ -51,8 +51,6 @@ public interface DemoService {
 
     @POST
     @Path("number")
-    @Produces({MediaType.TEXT_PLAIN})
-    @Consumes({MediaType.APPLICATION_FORM_URLENCODED})
     Long testFormBody(@FormParam("number") Long number);
 
     boolean isCalled();
diff --git a/dubbo-rpc/dubbo-rpc-rest/src/test/java/org/apache/dubbo/rpc/protocol/rest/DemoServiceImpl.java b/dubbo-rpc/dubbo-rpc-rest/src/test/java/org/apache/dubbo/rpc/protocol/rest/DemoServiceImpl.java
index 7a908d93ad..f5e7c2369a 100644
--- a/dubbo-rpc/dubbo-rpc-rest/src/test/java/org/apache/dubbo/rpc/protocol/rest/DemoServiceImpl.java
+++ b/dubbo-rpc/dubbo-rpc-rest/src/test/java/org/apache/dubbo/rpc/protocol/rest/DemoServiceImpl.java
@@ -24,7 +24,6 @@ import javax.ws.rs.Consumes;
 import javax.ws.rs.GET;
 import javax.ws.rs.POST;
 import javax.ws.rs.Path;
-import javax.ws.rs.Produces;
 import javax.ws.rs.QueryParam;
 import javax.ws.rs.HeaderParam;
 import javax.ws.rs.core.MediaType;
@@ -46,10 +45,6 @@ public class DemoServiceImpl implements DemoService {
         return "Hello, " + name;
     }
 
-    @POST
-    @Path("number")
-    @Produces({javax.ws.rs.core.MediaType.APPLICATION_FORM_URLENCODED})
-    @Consumes({MediaType.APPLICATION_FORM_URLENCODED})
     @Override
     public Long testFormBody(Long number) {
         return number;