diff --git a/openapi-sdk/src/main/java/cn/com/infosec/netsign/agent/PBCAgent2G.java b/openapi-sdk/src/main/java/cn/com/infosec/netsign/agent/PBCAgent2G.java
index 9599a57..eb36e46 100644
--- a/openapi-sdk/src/main/java/cn/com/infosec/netsign/agent/PBCAgent2G.java
+++ b/openapi-sdk/src/main/java/cn/com/infosec/netsign/agent/PBCAgent2G.java
@@ -35,6 +35,9 @@ public class PBCAgent2G{
     private final OkHttpClient okHttpClient;
     private final ObjectMapper objectMapper;
     private boolean isDebug;
+    private String encoding;
+    private int orderdn;
+    private int timeout;
 
     private final ThreadLocal<Integer> lastReturnCode = new ThreadLocal<>();
 
@@ -52,6 +55,19 @@ public class PBCAgent2G{
         this.isDebug = isDebug;
     }
 
+    public void setEncoding(String encoding){
+        this.encoding = encoding;
+    }
+
+    public void setOrderdn(int orderdn){
+        this.orderdn = orderdn;
+    }
+
+    public void setTimeout(int timeout){
+        this.timeout = timeout;
+    }
+
+
     public String rawSign(byte[] origBytes, String dn) {
 
         System.out.println("调用rawSign, dn:" + dn);