diff --git a/src/gquic_process.c b/src/gquic_process.c
index e8ccd86..15f5074 100644
--- a/src/gquic_process.c
+++ b/src/gquic_process.c
@@ -67,6 +67,7 @@ int quic_getLinkState(struct _quic_context *_context)
 	if(0==_context->link_state)
 	{
 		state=SESSION_STATE_PENDING|SESSION_STATE_DATA;
+		_context->link_state=1;
 	}
 	else
 	{
@@ -896,9 +897,14 @@ int quic_process(struct streaminfo *pstream, struct _quic_context* _context, int
 	}
 
 	is_gquic=is_quic_protocol(pstream, _context, (char *)udp_detail->pdata, udp_detail->datalen, &used_len);
+	if(!_context->call_business)
+	{
+		return APP_STATE_GIVEME;
+	}
+	
 	if(is_gquic!=QUIC_VERSION_UNKNOWN)
 	{
-		if(_context->cb_version==0 && _context->call_business)
+		if(_context->cb_version==0)
 		{
 			_context->cb_version=1;
 			ret=quic_callPlugins(pstream, _context, &(_context->quic_info.quic_hdr.quic_version), sizeof(_context->quic_info.quic_hdr.quic_version), QUIC_USEING_VERSION_MASK, a_packet);
diff --git a/src/gquic_process.h b/src/gquic_process.h
index 07d547f..f05294f 100644
--- a/src/gquic_process.h
+++ b/src/gquic_process.h
@@ -296,5 +296,7 @@ struct _gquic_ack_frame_header
 	unsigned int tag;
 };
 
+char quic_callPlugins(struct streaminfo *pstream, struct _quic_context *_context, void *buff, int buff_len, enum quic_interested_region region_mask, void *a_packet);
+
 #endif
 
diff --git a/src/quic_analysis.c b/src/quic_analysis.c
index 11a7c0c..84f8f57 100644
--- a/src/quic_analysis.c
+++ b/src/quic_analysis.c
@@ -264,6 +264,7 @@ extern "C" char QUIC_ENTRY(struct streaminfo *pstream, void**pme, int thread_seq
 			break;
 		case OP_STATE_CLOSE:
 			ret=quic_process(pstream, _context, thread_seq, a_packet);
+			quic_callPlugins(pstream, _context, NULL, 0, QUIC_INTEREST_KEY_MASK, a_packet);
 			break;
 		default:
 			break;