diff --git a/server/payserver/ApiListener.cc b/server/payserver/ApiListener.cc
index 61a90eb..8b92e00 100644
--- a/server/payserver/ApiListener.cc
+++ b/server/payserver/ApiListener.cc
@@ -104,7 +104,6 @@ void ApiListener::ForwardTargetConnMsg(f8::MsgHdr& hdr)
     head->msgid = hdr.msgid;
     head->seqid = hdr.seqid;
     head->magic_code = f8::MAGIC_CODE;
-    head->rpc_error_code = 0;
     if (hdr.buflen > 0) {
         memmove(buff + sizeof(f8::PackHead), hdr.buf, hdr.buflen);
     }