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 eb36e46..24f5bb1 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
@@ -67,6 +67,19 @@ public class PBCAgent2G{
         this.timeout = timeout;
     }
 
+    public boolean openSignServer(String ip, int port, String password){
+        System.out.println(ip);
+        System.out.println(port);
+        System.out.println(password);
+        return true;
+    };
+
+    public boolean[] openSignServer(String ip, String port,String password){
+        System.out.println(ip);
+        System.out.println(port);
+        System.out.println(password);
+        return new boolean[]{true};
+    };
 
     public String rawSign(byte[] origBytes, String dn) {