diff --git a/cpp/protoutils.cc b/cpp/protoutils.cc
index f1d4f30..59d8a9e 100644
--- a/cpp/protoutils.cc
+++ b/cpp/protoutils.cc
@@ -191,7 +191,8 @@ namespace f8
         return sizeof(f8::BigPackHead) + packlen;
     }
 
-    int Net_SendProxyCMsg(a8::TcpClient* tcp_client, unsigned short msgid, ::google::protobuf::Message& msg)
+    int Net_SendProxyCMsg(a8::TcpClient* tcp_client, unsigned short socket_handle,
+                          unsigned short msgid, ::google::protobuf::Message& msg)
     {
         int packlen = msg.ByteSize();
         assert(packlen < 1024 * 60);
@@ -200,20 +201,12 @@ namespace f8
         WSProxyPackHead_C* head = (WSProxyPackHead_C*)buff;
         head->packlen = packlen;
         head->msgid = msgid;
-#if 1
         head->seqid = 0;
-#else
-        head->seqid = seqid;
-#endif
         head->magic_code = MAGIC_CODE;
-#if 0
-        head->rpc_error_code = error_code;
-#endif
-#if 1
-        head->socket_handle = 0;
-#else
-        head->socket_handle = child_socket_handle;
-#endif
+        #if 0
+        head->rpc_error_code = 0;
+        #endif
+        head->socket_handle = socket_handle;
 
         msg.SerializeToArray(buff + sizeof(WSProxyPackHead_C), packlen);
         tcp_client->SendBuff(buff, sizeof(WSProxyPackHead_C) + packlen);
@@ -221,7 +214,8 @@ namespace f8
         return sizeof(WSProxyPackHead_C) + packlen;
     }
 
-    int Net_SendProxyMsg(a8::TcpListener* tcp_listener, int socket_handle, unsigned int seqid, unsigned short error_code,
+    int Net_SendProxyMsg(a8::TcpListener* tcp_listener, int socket_handle,
+                         unsigned int seqid, unsigned short error_code,
                          unsigned short msgid, ::google::protobuf::Message& msg)
     {
         unsigned short parent_socket_handle = (socket_handle >> 16) & 0xFFFF;
diff --git a/cpp/protoutils.h b/cpp/protoutils.h
index 3b02e0a..6795432 100644
--- a/cpp/protoutils.h
+++ b/cpp/protoutils.h
@@ -107,8 +107,10 @@ namespace f8
     int Net_BroadcastBigMsg(a8::TcpListener* tcp_tlistener, unsigned int seqid,
                             unsigned short msgid, ::google::protobuf::Message& msg);
 
-    int Net_SendProxyCMsg(a8::TcpClient* tcp_client, unsigned short msgid, ::google::protobuf::Message& msg);
+    int Net_SendProxyCMsg(a8::TcpClient* tcp_client, unsigned short socket_handle,
+                          unsigned short msgid, ::google::protobuf::Message& msg);
 
-    int Net_SendProxyMsg(a8::TcpListener* tcp_tlistener, int socket_handle, unsigned int seqid, unsigned short error_code,
+    int Net_SendProxyMsg(a8::TcpListener* tcp_tlistener, int socket_handle,
+                         unsigned int seqid, unsigned short error_code,
                          unsigned short msgid, ::google::protobuf::Message& msg);
 }