diff --git a/src/org/redkale/net/http/HttpSimpleRequest.java b/src/org/redkale/net/http/HttpSimpleRequest.java
index ca3e472a9..bd3582d5c 100644
--- a/src/org/redkale/net/http/HttpSimpleRequest.java
+++ b/src/org/redkale/net/http/HttpSimpleRequest.java
@@ -86,12 +86,42 @@ public class HttpSimpleRequest implements java.io.Serializable {
         return this;
     }
 
+    public HttpSimpleRequest header(String key, JsonConvert convert, Object value) {
+        if (value == null) return this;
+        if (this.headers == null) this.headers = new HashMap<>();
+        if (convert == null) convert = JsonConvert.root();
+        this.headers.put(key, convert.convertTo(value));
+        return this;
+    }
+
+    public HttpSimpleRequest header(String key, Object value) {
+        if (value == null) return this;
+        if (this.headers == null) this.headers = new HashMap<>();
+        this.headers.put(key, JsonConvert.root().convertTo(value));
+        return this;
+    }
+
     public HttpSimpleRequest param(String key, String value) {
         if (this.params == null) this.params = new HashMap<>();
         this.params.put(key, value);
         return this;
     }
 
+    public HttpSimpleRequest param(String key, JsonConvert convert, Object value) {
+        if (value == null) return this;
+        if (this.params == null) this.params = new HashMap<>();
+        if (convert == null) convert = JsonConvert.root();
+        this.params.put(key, convert.convertTo(value));
+        return this;
+    }
+
+    public HttpSimpleRequest param(String key, Object value) {
+        if (value == null) return this;
+        if (this.params == null) this.params = new HashMap<>();
+        this.params.put(key, JsonConvert.root().convertTo(value));
+        return this;
+    }
+
     public HttpSimpleRequest body(byte[] body) {
         this.body = body;
         return this;