diff --git a/src/main/java/org/redkale/convert/json/JsonBytesWriter.java b/src/main/java/org/redkale/convert/json/JsonBytesWriter.java
index 340228edc..d074913cc 100644
--- a/src/main/java/org/redkale/convert/json/JsonBytesWriter.java
+++ b/src/main/java/org/redkale/convert/json/JsonBytesWriter.java
@@ -5,9 +5,9 @@
  */
 package org.redkale.convert.json;
 
-import java.lang.reflect.Type;
-import java.nio.charset.StandardCharsets;
-import java.util.function.Consumer;
+import java.lang.reflect.*;
+import java.nio.charset.*;
+import java.util.function.*;
 import org.redkale.convert.*;
 import static org.redkale.convert.json.JsonWriter.*;
 import org.redkale.util.*;
@@ -311,7 +311,7 @@ public class JsonBytesWriter extends JsonWriter implements ByteTuple {
             System.arraycopy(bs2, 0, src, c, len2);
             c += len2;
             src[c++] = '"';
-            content[c++] = '}';
+            src[c++] = '}';
             count = c;
         }
     }
diff --git a/src/main/java/org/redkale/net/http/HttpScope.java b/src/main/java/org/redkale/net/http/HttpScope.java
index 8a2631704..b3d2c08e6 100644
--- a/src/main/java/org/redkale/net/http/HttpScope.java
+++ b/src/main/java/org/redkale/net/http/HttpScope.java
@@ -5,13 +5,13 @@
  */
 package org.redkale.net.http;
 
-import java.io.Serializable;
-import java.net.HttpCookie;
+import java.io.*;
+import java.net.*;
 import java.util.*;
 import java.util.function.*;
 import org.redkale.convert.*;
-import org.redkale.convert.json.JsonConvert;
-import org.redkale.persistence.Transient;
+import org.redkale.convert.json.*;
+import org.redkale.persistence.*;
 
 /**
  * HTTP输出引擎的对象域 <br>
@@ -111,6 +111,16 @@ public class HttpScope {
         return rs;
     }
 
+    public boolean recycle() {
+        this.referid = null;
+        this.referObj = null;
+        this.attributes = null;
+        this.attrFunction = null;
+        this.headers = null;
+        this.cookies = null;
+        return true;
+    }
+
     public HttpScope referObj(Object value) {
         this.referObj = value;
         return this;