diff --git a/src/org/redkale/net/http/HttpRequest.java b/src/org/redkale/net/http/HttpRequest.java
index d5394abab..1af84a8fd 100644
--- a/src/org/redkale/net/http/HttpRequest.java
+++ b/src/org/redkale/net/http/HttpRequest.java
@@ -41,6 +41,8 @@ public class HttpRequest extends Request<HttpContext> {
 
     protected boolean rpc;
 
+    protected Convert currConvert;
+
     @Comment("Method GET/POST/...")
     protected String method;
 
@@ -161,8 +163,8 @@ public class HttpRequest extends Request<HttpContext> {
         return this.channel;
     }
 
-    protected JsonConvert getJsonConvert() {
-        return this.jsonConvert;
+    protected Convert getCurrConvert() {
+        return this.currConvert == null ? this.jsonConvert : this.currConvert;
     }
 
     @Override
@@ -567,7 +569,7 @@ public class HttpRequest extends Request<HttpContext> {
     public <T> T getBodyJson(Convert convert, java.lang.reflect.Type type) {
         if (array.size() < 1) return null;
         return (T) convert.convertFrom(type, array.directBytes());
-    } 
+    }
 
     /**
      * 获取请求内容的byte[]
@@ -662,6 +664,7 @@ public class HttpRequest extends Request<HttpContext> {
         this.remoteAddr = null;
 
         this.attachment = null;
+        this.currConvert = jsonConvert;
 
         this.headers.clear();
         this.params.clear();
diff --git a/src/org/redkale/net/http/HttpResponse.java b/src/org/redkale/net/http/HttpResponse.java
index 730b0555b..b46bf8c61 100644
--- a/src/org/redkale/net/http/HttpResponse.java
+++ b/src/org/redkale/net/http/HttpResponse.java
@@ -315,7 +315,7 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
     public void finishJson(final Object obj) {
         this.contentType = this.jsonContentType;
         if (this.recycleListener != null) this.output = obj;
-        finish(request.getJsonConvert().convertTo(getBodyBufferSupplier(), obj));
+        finish(request.getCurrConvert().convertTo(getBodyBufferSupplier(), obj));
     }
 
     /**
@@ -327,7 +327,7 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
     public void finishMapJson(final Object... objs) {
         this.contentType = this.jsonContentType;
         if (this.recycleListener != null) this.output = objs;
-        finish(request.getJsonConvert().convertMapTo(getBodyBufferSupplier(), objs));
+        finish(request.getCurrConvert().convertMapTo(getBodyBufferSupplier(), objs));
     }
 
     /**
@@ -364,7 +364,7 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
     public void finishJson(final Type type, final Object obj) {
         this.contentType = this.jsonContentType;
         this.output = obj;
-        finish(request.getJsonConvert().convertTo(getBodyBufferSupplier(), type, obj));
+        finish(request.getCurrConvert().convertTo(getBodyBufferSupplier(), type, obj));
     }
 
     /**
@@ -388,7 +388,7 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
     public void finishJson(final Object... objs) {
         this.contentType = this.jsonContentType;
         if (this.recycleListener != null) this.output = objs;
-        finish(request.getJsonConvert().convertTo(getBodyBufferSupplier(), objs));
+        finish(request.getCurrConvert().convertTo(getBodyBufferSupplier(), objs));
     }
 
     /**
@@ -407,7 +407,7 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
             this.header.addValue("retinfo", ret.getRetinfo());
         }
         Convert convert = ret == null ? null : ret.convert();
-        if (convert == null) convert = request.getJsonConvert();
+        if (convert == null) convert = request.getCurrConvert();
         finish(convert.convertTo(getBodyBufferSupplier(), ret));
     }
 
@@ -456,7 +456,7 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
      * @param future 输出对象的句柄
      */
     public void finishJson(final CompletableFuture future) {
-        finish(request.getJsonConvert(), (Type) null, future);
+        finish(request.getCurrConvert(), (Type) null, future);
     }
 
     /**
@@ -489,7 +489,7 @@ public class HttpResponse extends Response<HttpContext, HttpRequest> {
      */
     @SuppressWarnings("unchecked")
     public void finish(final Object obj) {
-        finish(request.getJsonConvert(), (Type) null, obj);
+        finish(request.getCurrConvert(), (Type) null, obj);
     }
 
     /**