diff --git a/plugin/protocol/http2/src/http2_stream.cpp b/plugin/protocol/http2/src/http2_stream.cpp
index 4528f20..db603c7 100644
--- a/plugin/protocol/http2/src/http2_stream.cpp
+++ b/plugin/protocol/http2/src/http2_stream.cpp
@@ -825,7 +825,7 @@ nghttp2_submit_frame_settings(struct tfe_session_info_t *session_info,const nght
 		goto finish;
 	}
     rv = nghttp2_submit_settings(session, settings.hd.flags,
-                                     nghttp2_iv_packet(settings, iv), settings.niv);
+                                 nghttp2_iv_packet(settings, iv), settings.niv);
     if (rv != 0) {
 		stream_action = ACTION_FORWARD_DATA;
 		TFE_LOG_ERROR(logger()->handle, "dir(%d), Submit settings error: %s\n",
@@ -1024,26 +1024,111 @@ finish:
 }
 
 static int
-nghttp2_set_padlen(struct tfe_session_info_t *session_info,const nghttp2_frame *frame,
-				   enum tfe_conn_dir dir)
+nghttp2_end_submit_header2(struct tfe_session_info_t *session_info,
+							  struct h2_stream_data_t *h2_stream)
 {
-    struct http2_half_private *resp    = NULL;
+	int xret = -1;
+	int32_t stream_id = 0;
+	nghttp2_nv hdrs[128] = {0};
+	struct http2_headers headers;
+	struct http2_half_private *resp = h2_stream->resp;
+	enum tfe_stream_action stream_action = ACTION_DROP_DATA;
+
+	headers = resp->headers;
+	if (headers.nvlen <= 0){
+		goto finish;
+	}
+    stream_id = nghttp2_submit_headers(session_info->as_server, headers.flag,
+                                	   h2_stream->stream_id, NULL, nghttp2_nv_packet(&headers, hdrs),
+                                       headers.nvlen, h2_stream);
+    if (stream_id < 0){
+        printf("Fatal headers error: %s\n", nghttp2_strerror(stream_id));
+		stream_action = ACTION_FORWARD_DATA;
+    }
+	delete_nv_packet_data(&headers);
+
+	if (stream_action == ACTION_DROP_DATA){
+		xret = nghttp2_session_send(session_info->as_server);
+		if (xret != 0) {
+			stream_action = ACTION_FORWARD_DATA;
+			TFE_LOG_ERROR(logger()->handle, "Fatal upstream send error: %s\n",nghttp2_strerror(xret));
+		}
+	}
+finish:
+	session_info->stream_action = stream_action;
+	return 0;
+}
+
+static int
+submit_end_data(struct tfe_session_info_t *session_info,
+				   struct h2_stream_data_t *h2_stream)
+{
+	int xret = -1;
+	enum tfe_stream_action stream_action = ACTION_DROP_DATA;
+
+    struct http2_half_private *resp = h2_stream->resp;
+
+	if (resp->body_state == MANAGE_STAGE_INIT){
+		nghttp2_end_submit_header2(session_info, h2_stream);
+		//return 1;
+	}
+
+	if (resp->body_state != MANAGE_STAGE_INIT){
+		if (resp->event_cb) {
+			resp->event_cb(resp, EV_HTTP_RESP_BODY_END, NULL, 0,
+						   resp->event_cb_user);
+		}
+		if (resp->event_cb) {
+			resp->event_cb(resp, EV_HTTP_RESP_END, NULL, 0,
+						   resp->event_cb_user);
+		}
+	}
+	struct data_t *body = &resp->body;
+	body->flags |= NGHTTP2_FLAG_END_STREAM;
+	resp->body_state = MANAGE_STAGE_COMPLETE;
+	resp->message_state = MANAGE_STAGE_COMPLETE;
+
+	stream_action = server_frame_submit_data(session_info, h2_stream, CONN_DIR_UPSTREAM);
+	if (stream_action == ACTION_DROP_DATA){
+		xret = nghttp2_session_send(session_info->as_server);
+		if (xret != 0) {
+			stream_action = ACTION_FORWARD_DATA;
+			TFE_LOG_ERROR(logger()->handle, "Fatal upstream send error: %s\n",nghttp2_strerror(xret));
+		}
+	}
+	TFE_LOG_INFO(logger()->handle, "%s, 1, End of stream submit, stream_id:%d, action:%d", session_info->tf_stream->str_stream_info,
+				  h2_stream->stream_id, session_info->stream_action);
+
+	if (stream_action == ACTION_USER_DATA)
+		stream_action = ACTION_DROP_DATA;
+	session_info->stream_action = stream_action;
+	return 1;
+}
+
+static int
+nghttp2_submit_frame_data(struct tfe_session_info_t *session_info,const nghttp2_frame *frame,
+				  		  enum tfe_conn_dir dir)
+{
+	struct http2_half_private *resp    = NULL;
     struct h2_stream_data_t *h2_stream = NULL;
 
 	if (dir == CONN_DIR_DOWNSTREAM)
 		goto finish;
+
 	if (frame->hd.flags & NGHTTP2_FLAG_END_STREAM){
 		h2_stream = (struct h2_stream_data_t *)nghttp2_session_get_stream_user_data(session_info->as_client,
-																			    frame->hd.stream_id);
+																			    	frame->hd.stream_id);
 		if (!h2_stream){
 			TFE_LOG_ERROR(logger()->handle, "Upstream id %d, can't find stream information(addr = %p)",
-													  frame->hd.stream_id, session_info);
+											 frame->hd.stream_id, session_info);
 			goto finish;
 		}
 		resp = h2_stream->resp;
 		resp->body.padlen = frame->data.padlen;
+		if (resp->body_state != MANAGE_STAGE_COMPLETE){
+			submit_end_data(session_info, h2_stream);
+		}
 	}
-
 finish:
 	return 0;
 }
@@ -1303,42 +1388,6 @@ nghttp2_headers_write_log(struct h2_stream_data_t *h2_stream, const char * str_s
 	return 0;
 }
 
-static int
-nghttp2_end_submit_header2(struct tfe_session_info_t *session_info,
-							  struct h2_stream_data_t *h2_stream)
-{
-	int xret = -1;
-	int32_t stream_id = 0;
-	nghttp2_nv hdrs[128] = {0};
-	struct http2_headers headers;
-	struct http2_half_private *resp = h2_stream->resp;
-	enum tfe_stream_action stream_action = ACTION_DROP_DATA;
-
-	headers = resp->headers;
-	if (headers.nvlen <= 0){
-		goto finish;
-	}
-    stream_id = nghttp2_submit_headers(session_info->as_server, headers.flag,
-                                	   h2_stream->stream_id, NULL, nghttp2_nv_packet(&headers, hdrs),
-                                       headers.nvlen, h2_stream);
-    if (stream_id < 0){
-        printf("Fatal headers error: %s\n", nghttp2_strerror(stream_id));
-		stream_action = ACTION_FORWARD_DATA;
-    }
-	delete_nv_packet_data(&headers);
-
-	if (stream_action == ACTION_DROP_DATA){
-		xret = nghttp2_session_send(session_info->as_server);
-		if (xret != 0) {
-			stream_action = ACTION_FORWARD_DATA;
-			TFE_LOG_ERROR(logger()->handle, "Fatal upstream send error: %s\n",nghttp2_strerror(xret));
-		}
-	}
-finish:
-	session_info->stream_action = stream_action;
-	return 0;
-}
-
 static int
 nghttp2_server_submit_header(struct tfe_session_info_t *session_info, int32_t stream_id)
 {
@@ -1649,7 +1698,7 @@ nghttp2_submit_frame_header(struct tfe_session_info_t *session_info,const nghttp
 }
 
 nghttp2_frame_callback  nghttp2_frame_callback_array[] = {
-    [NGHTTP2_DATA]    		= nghttp2_set_padlen,
+    [NGHTTP2_DATA]    		= nghttp2_submit_frame_data,
     [NGHTTP2_HEADERS] 		= nghttp2_submit_frame_header,
     [NGHTTP2_PRIORITY]      = nghttp2_submit_frame_priority,
     [NGHTTP2_RST_STREAM]    = nghttp2_submit_frame_rst_stream,
@@ -1766,58 +1815,11 @@ nghttp2_data_send(nghttp2_session *session, const nghttp2_frame *frame, const ui
     return (ssize_t)length;
 }
 
-static int
-submit_end_data(struct tfe_session_info_t *session_info,
-				   struct h2_stream_data_t *h2_stream)
-{
-	int xret = -1;
-	enum tfe_stream_action stream_action = ACTION_DROP_DATA;
-
-    struct http2_half_private *resp = h2_stream->resp;
-
-	if (resp->body_state == MANAGE_STAGE_INIT){
-		nghttp2_end_submit_header2(session_info, h2_stream);
-		//return 1;
-	}
-
-	if (resp->body_state != MANAGE_STAGE_INIT){
-		if (resp->event_cb) {
-			resp->event_cb(resp, EV_HTTP_RESP_BODY_END, NULL, 0,
-						   resp->event_cb_user);
-		}
-		if (resp->event_cb) {
-			resp->event_cb(resp, EV_HTTP_RESP_END, NULL, 0,
-						   resp->event_cb_user);
-		}
-	}
-	struct data_t *body = &resp->body;
-	body->flags |= NGHTTP2_FLAG_END_STREAM;
-	resp->body_state = MANAGE_STAGE_COMPLETE;
-	resp->message_state = MANAGE_STAGE_COMPLETE;
-
-	stream_action = server_frame_submit_data(session_info, h2_stream, CONN_DIR_UPSTREAM);
-	if (stream_action == ACTION_DROP_DATA){
-		xret = nghttp2_session_send(session_info->as_server);
-		if (xret != 0) {
-			stream_action = ACTION_FORWARD_DATA;
-			TFE_LOG_ERROR(logger()->handle, "Fatal upstream send error: %s\n",nghttp2_strerror(xret));
-		}
-	}
-	TFE_LOG_INFO(logger()->handle, "%s, 1, End of stream submit, stream_id:%d, action:%d", session_info->tf_stream->str_stream_info,
-				  h2_stream->stream_id, session_info->stream_action);
-
-	if (stream_action == ACTION_USER_DATA)
-		stream_action = ACTION_DROP_DATA;
-	session_info->stream_action = stream_action;
-	return 1;
-}
-
 static int
 nghttp2_on_stream_close(nghttp2_session *session, const nghttp2_frame *frame, const uint8_t *name,
                  		size_t namelen, const uint8_t *value,
                  		size_t valuelen, uint8_t flags, void *user_data, enum tfe_conn_dir dir)
 {
-	int xret = -1;
     struct h2_stream_data_t *h2_stream = NULL;
 	struct http2_half_private *resp    = NULL;
 
@@ -1839,9 +1841,9 @@ nghttp2_on_stream_close(nghttp2_session *session, const nghttp2_frame *frame, co
 
 	resp = h2_stream->resp;
 	if (error_code == 0 && resp->body_state != MANAGE_STAGE_COMPLETE){
-		xret = submit_end_data(session_info, h2_stream);
-		if (xret == 1)
-			goto end;
+		if (resp->body_state == MANAGE_STAGE_INIT)
+			nghttp2_end_submit_header2(session_info, h2_stream);
+		goto end;
 	}
 finish:
 	TAILQ_REMOVE(&session_info->list, h2_stream, next);