diff --git a/model/mysql_query_piece.go b/model/mysql_query_piece.go
index fe19aaf..e0527a9 100644
--- a/model/mysql_query_piece.go
+++ b/model/mysql_query_piece.go
@@ -8,17 +8,21 @@ import (
 type MysqlQueryPiece struct {
 	BaseQueryPiece
 
-	SessionID    *string `json:"-"`
-	ClientHost   *string `json:"cip"`
-	ClientPort   int     `json:"cport"`
+	SessionID  *string `json:"-"`
+	ClientHost *string `json:"cip"`
+	ClientPort int     `json:"cport"`
 
 	VisitUser    *string `json:"user"`
 	VisitDB      *string `json:"db"`
 	QuerySQL     *string `json:"sql"`
 	CostTimeInMS int64   `json:"cms"`
+	// SQL执行返回状态 1代表成功，-1代表失败, 0代表未知
+	ResponseStatus int `json:"qrs"`
+	// SQL执行返回信息，成功的时候代表影响行数，失败的时候代表错误码
+	ResponseInfo int `json:"qri"`
 }
 
-func (mqp *MysqlQueryPiece) String() (*string) {
+func (mqp *MysqlQueryPiece) String() *string {
 	content := mqp.Bytes()
 	contentStr := hack.String(content)
 	return &contentStr
diff --git a/session-dealer/mysql/session.go b/session-dealer/mysql/session.go
index 1141975..22aab2b 100644
--- a/session-dealer/mysql/session.go
+++ b/session-dealer/mysql/session.go
@@ -11,7 +11,7 @@ import (
 	"github.com/zr-hebo/sniffer-agent/model"
 )
 
-type MysqlSession struct {
+type MySQLSession struct {
 	connectionID      *string
 	visitUser         *string
 	visitDB           *string
@@ -39,6 +39,11 @@ type MysqlSession struct {
 
 	ignoreAckID int64
 	sendSize    int64
+
+	// SQL执行返回状态 1代表成功，-1代表失败, 0代表未知
+	responseStatus int
+	// SQL执行返回信息，成功的时候代表影响行数，失败的时候代表错误码
+	responseInfo int
 }
 
 type prepareInfo struct {
@@ -47,8 +52,8 @@ type prepareInfo struct {
 
 func NewMysqlSession(
 	sessionKey, clientIP *string, clientPort int, serverIP *string, serverPort int,
-	receiver chan model.QueryPiece) (ms *MysqlSession) {
-	ms = &MysqlSession{
+	receiver chan model.QueryPiece) (ms *MySQLSession) {
+	ms = &MySQLSession{
 		connectionID:       sessionKey,
 		clientIP:           clientIP,
 		clientPort:         clientPort,
@@ -60,7 +65,6 @@ func NewMysqlSession(
 		closeConn:          make(chan bool, 1),
 		expectReceiveSize:  -1,
 		coverRanges:        NewCoverRanges(),
-		ignoreAckID:        -1,
 		sendSize:           0,
 		pkgCacheLock:       sync.Mutex{},
 	}
@@ -68,20 +72,11 @@ func NewMysqlSession(
 	return
 }
 
-func (ms *MysqlSession) ReceiveTCPPacket(newPkt *model.TCPPacket) {
+func (ms *MySQLSession) ReceiveTCPPacket(newPkt *model.TCPPacket) {
 	if newPkt == nil {
 		return
 	}
 
-	if !newPkt.ToServer && ms.ignoreAckID == newPkt.Seq {
-		// ignore to response to client data
-		ms.ignoreAckID = ms.ignoreAckID + int64(len(newPkt.Payload))
-		return
-
-	} else if !newPkt.ToServer {
-		ms.ignoreAckID = newPkt.Seq + int64(len(newPkt.Payload))
-	}
-
 	if newPkt.ToServer {
 		ms.resetBeginTime()
 		ms.readFromClient(newPkt.Seq, newPkt.Payload)
@@ -95,25 +90,11 @@ func (ms *MysqlSession) ReceiveTCPPacket(newPkt *model.TCPPacket) {
 	}
 }
 
-func (ms *MysqlSession) resetBeginTime() {
+func (ms *MySQLSession) resetBeginTime() {
 	ms.stmtBeginTimeNano = time.Now().UnixNano()
 }
 
-func (ms *MysqlSession) readFromServer(respSeq int64, bytes []byte) {
-	if ms.expectSendSize < 1 && len(bytes) > 4 {
-		ms.expectSendSize = extractMysqlPayloadSize(bytes[:4])
-		contents := bytes[4:]
-		if ms.prepareInfo != nil && contents[0] == 0 {
-			ms.prepareInfo.prepareStmtID = bytesToInt(contents[1:5])
-		}
-	}
-
-	if ms.coverRanges.head.next == nil || ms.coverRanges.head.next.end != respSeq {
-		ms.clear()
-	}
-}
-
-func (ms *MysqlSession) checkFinish() bool {
+func (ms *MySQLSession) checkFinish() bool {
 	if ms.coverRanges.head == nil || ms.coverRanges.head.next == nil {
 		return false
 	}
@@ -126,11 +107,11 @@ func (ms *MysqlSession) checkFinish() bool {
 	return false
 }
 
-func (ms *MysqlSession) Close() {
+func (ms *MySQLSession) Close() {
 	ms.clear()
 }
 
-func (ms *MysqlSession) clear() {
+func (ms *MySQLSession) clear() {
 	localStmtCache.Enqueue(ms.cachedStmtBytes)
 	ms.cachedStmtBytes = nil
 	ms.expectReceiveSize = -1
@@ -138,12 +119,13 @@ func (ms *MysqlSession) clear() {
 	ms.prepareInfo = nil
 	ms.beginSeqID = -1
 	ms.endSeqID = -1
-	ms.ignoreAckID = -1
 	ms.sendSize = 0
 	ms.coverRanges.clear()
+	ms.responseStatus = 0
+	ms.responseInfo = 0
 }
 
-func (ms *MysqlSession) readFromClient(seqID int64, bytes []byte) {
+func (ms *MySQLSession) readFromClient(seqID int64, bytes []byte) {
 	contentSize := int64(len(bytes))
 
 	if ms.expectReceiveSize == -1 {
@@ -152,7 +134,7 @@ func (ms *MysqlSession) readFromClient(seqID int64, bytes []byte) {
 			return
 		}
 
-		ms.expectReceiveSize = extractMysqlPayloadSize(bytes[:4])
+		ms.expectReceiveSize = parseInt3(bytes[:4])
 		// ignore too big mysql packet
 		if ms.expectReceiveSize >= MaxMySQLPacketLen {
 			log.Infof("expect receive size is bigger than max deal size: %d", MaxMySQLPacketLen)
@@ -213,11 +195,38 @@ func (ms *MysqlSession) readFromClient(seqID int64, bytes []byte) {
 	// ms.expectReceiveSize = ms.expectReceiveSize - int(contentSize)
 }
 
+func (ms *MySQLSession) readFromServer(respSeq int64, bytes []byte) {
+	if ms.expectSendSize < 1 && len(bytes) > 4 {
+		fmt.Printf("%v", bytes)
+		ms.expectSendSize = parseInt3(bytes[:3])
+		contents := bytes[4:]
+		respStatus := contents[0]
+		// the COM_STMT_PREPARE succeeded
+		if ms.prepareInfo != nil && respStatus == 0 {
+			ms.prepareInfo.prepareStmtID = parseInt4(contents[1:5])
+		} else {
+			if respStatus == 0x00 || respStatus == 0xfe {
+				ms.responseStatus = 1
+				errCode, _, _ := parseLengthEncodedInt(contents[1:])
+				ms.responseInfo = int(errCode)
+
+			} else if respStatus == 0xff {
+				ms.responseStatus = -1
+				ms.responseInfo = parseInt2(contents[1:3])
+			}
+		}
+	}
+
+	if ms.coverRanges.head.next == nil || ms.coverRanges.head.next.end != respSeq {
+		ms.clear()
+	}
+}
+
 func IsAuth(val byte) bool {
 	return val > 32
 }
 
-func (ms *MysqlSession) GenerateQueryPiece() (qp model.QueryPiece) {
+func (ms *MySQLSession) GenerateQueryPiece() (qp model.QueryPiece) {
 	defer ms.clear()
 
 	if len(ms.cachedStmtBytes) < 1 {
@@ -278,7 +287,7 @@ func (ms *MysqlSession) GenerateQueryPiece() (qp model.QueryPiece) {
 			log.Infof("prepare statement %s, get id:%d", querySQL, ms.prepareInfo.prepareStmtID)
 
 		case ComStmtExecute:
-			prepareStmtID := bytesToInt(ms.cachedStmtBytes[1:5])
+			prepareStmtID := parseInt4(ms.cachedStmtBytes[1:5])
 			mqp = ms.composeQueryPiece()
 			var ok bool
 			querySQLInBytes, ok = ms.cachedPrepareStmt[prepareStmtID]
@@ -291,7 +300,7 @@ func (ms *MysqlSession) GenerateQueryPiece() (qp model.QueryPiece) {
 			// log.Debugf("execute prepare statement:%d", prepareStmtID)
 
 		case ComStmtClose:
-			prepareStmtID := bytesToInt(ms.cachedStmtBytes[1:5])
+			prepareStmtID := parseInt4(ms.cachedStmtBytes[1:5])
 			delete(ms.cachedPrepareStmt, prepareStmtID)
 			log.Infof("remove prepare statement:%d", prepareStmtID)
 
@@ -334,10 +343,13 @@ func filterQueryPieceBySQL(mqp *model.PooledMysqlQueryPiece, querySQL []byte) *m
 	return mqp
 }
 
-func (ms *MysqlSession) composeQueryPiece() (mqp *model.PooledMysqlQueryPiece) {
+func (ms *MySQLSession) composeQueryPiece() (mqp *model.PooledMysqlQueryPiece) {
 	clientIP := ms.clientIP
 	clientPort := ms.clientPort
-	return model.NewPooledMysqlQueryPiece(
+	mqp = model.NewPooledMysqlQueryPiece(
 		ms.connectionID, clientIP, ms.visitUser, ms.visitDB, ms.serverIP,
 		clientPort, ms.serverPort, communicator.GetMysqlCapturePacketRate(), ms.stmtBeginTimeNano)
+	mqp.ResponseStatus = ms.responseStatus
+	mqp.ResponseInfo = ms.responseStatus
+	return
 }
diff --git a/session-dealer/mysql/util.go b/session-dealer/mysql/util.go
index 53c1752..70e7f98 100644
--- a/session-dealer/mysql/util.go
+++ b/session-dealer/mysql/util.go
@@ -121,10 +121,14 @@ func parseLengthEncodedInt(b []byte) (num uint64, isNull bool, n int) {
 	return
 }
 
-func extractMysqlPayloadSize(header []byte) int {
+func parseInt2(header []byte) int {
+	return int(uint32(header[0]) | uint32(header[1])<<8)
+}
+
+func parseInt3(header []byte) int {
 	return int(uint32(header[0]) | uint32(header[1])<<8 | uint32(header[2])<<16)
 }
 
-func bytesToInt(contents []byte) int {
+func parseInt4(contents []byte) int {
 	return int(uint32(contents[0]) | uint32(contents[1])<<8 | uint32(contents[2])<<16 | uint32(contents[3])<<24)
-}
\ No newline at end of file
+}