diff --git a/session/ssdb/sess_ssdb.go b/session/ssdb/sess_ssdb.go
index 26dd3e8a..cbb94840 100644
--- a/session/ssdb/sess_ssdb.go
+++ b/session/ssdb/sess_ssdb.go
@@ -15,7 +15,7 @@ var ssdbProvider = &SsdbProvider{}
 type SsdbProvider struct {
 	client      *ssdb.Client
 	host        string
-	port        int32
+	port        int
 	maxLifetime int64
 }
 
@@ -29,15 +29,15 @@ func (p *SsdbProvider) connectInit() error {
 }
 
 func (p *SsdbProvider) SessionInit(maxLifetime int64, savePath string) error {
+	var e error = nil
 	p.maxLifetime = maxLifetime
 	address := strings.Split(savePath, ":")
 	p.host = address[0]
-	port, e := strconv.Atoi(address[1])
+	p.port, e = strconv.Atoi(address[1])
 	if e != nil {
 		return e
 	}
-	p.port = address[1]
-	err := p.connectinit()
+	err := p.connectInit()
 	if err != nil {
 		return err
 	}
@@ -55,10 +55,10 @@ func (p *SsdbProvider) SessionRead(sid string) (session.Store, error) {
 	if err != nil {
 		return nil, err
 	}
-	if value == nil || len(value) == 0 {
+	if value == nil || len(value.(string)) == 0 {
 		kv = make(map[interface{}]interface{})
 	} else {
-		kv, err = session.DecodeGob([]byte(value))
+		kv, err = session.DecodeGob([]byte(value.(string)))
 		if err != nil {
 			return nil, err
 		}
@@ -70,10 +70,14 @@ func (p *SsdbProvider) SessionRead(sid string) (session.Store, error) {
 func (p *SsdbProvider) SessionExist(sid string) bool {
 	if p.client == nil {
 		if err := p.connectInit(); err != nil {
-			return nil, err
+			panic(err)
 		}
 	}
-	if value == nil || len(value) == 0 {
+	value, err := p.client.Get(sid)
+	if err != nil {
+		panic(err)
+	}
+	if value == nil || len(value.(string)) == 0 {
 		return false
 	}
 	return true
@@ -87,24 +91,26 @@ func (p *SsdbProvider) SessionRegenerate(oldsid, sid string) (session.Store, err
 		}
 	}
 	value, err := p.client.Get(oldsid)
-	if err != nil || len(value) == 0 {
-		value = ""
-	} else {
-		err = p.client.Del(sid)
-	}
-	_, e := p.client.Do("setx", sid, value, p.maxLifetime)
-	if e != nil {
-		return nil, e
+	if err != nil {
+		return nil, err
 	}
 	var kv map[interface{}]interface{}
-	if value == nil || len(value) == 0 {
+	if value == nil || len(value.(string)) == 0 {
 		kv = make(map[interface{}]interface{})
 	} else {
 		var err error
-		kv, err = session.DecodeGob(value)
+		kv, err = session.DecodeGob([]byte(value.(string)))
 		if err != nil {
 			return nil, err
 		}
+		_, err = p.client.Del(oldsid)
+		if err != nil {
+			return nil, err
+		}
+	}
+	_, e := p.client.Do("setx", sid, value.(string), p.maxLifetime)
+	if e != nil {
+		return nil, e
 	}
 	rs := &SessionStore{sid: sid, values: kv, maxLifetime: p.maxLifetime, client: p.client}
 	return rs, nil
@@ -113,10 +119,10 @@ func (p *SsdbProvider) SessionRegenerate(oldsid, sid string) (session.Store, err
 func (p *SsdbProvider) SessionDestroy(sid string) error {
 	if p.client == nil {
 		if err := p.connectInit(); err != nil {
-			return nil, err
+			return err
 		}
 	}
-	flag, err := p.client.Del(sid)
+	_, err := p.client.Del(sid)
 	if err != nil {
 		return err
 	}
@@ -148,7 +154,7 @@ func (s *SessionStore) Set(key, value interface{}) error {
 func (s *SessionStore) Get(key interface{}) interface{} {
 	s.lock.Lock()
 	defer s.lock.Unlock()
-	if value, ok := rs.values[key]; ok {
+	if value, ok := s.values[key]; ok {
 		return value
 	}
 	return nil
@@ -175,7 +181,7 @@ func (s *SessionStore) SessionRelease(w http.ResponseWriter) {
 	if err != nil {
 		return
 	}
-	s.client.Do("setx", s.sid, s.values, s.maxLifetime)
+	s.client.Do("setx", s.sid, string(b), s.maxLifetime)
 
 }
 func init() {
diff --git a/session/ssdb/sess_ssdb_test.go b/session/ssdb/sess_ssdb_test.go
index e69de29b..dfeba4a3 100644
--- a/session/ssdb/sess_ssdb_test.go
+++ b/session/ssdb/sess_ssdb_test.go
@@ -0,0 +1,60 @@
+package ssdb
+
+import (
+	"fmt"
+	"net/http"
+	"testing"
+)
+
+func Test(t *testing.T) {
+	p := &SsdbProvider{}
+	p.SessionInit(300, "127.0.0.1:8888")
+	if p.host != "127.0.0.1" || p.port != 8888 {
+		t.Error("host:port err")
+	}
+	if p.client == nil {
+		t.Error("client err")
+	}
+	ss, err := p.SessionRead("1")
+	if err != nil {
+		t.Error(err)
+	}
+	err = ss.Set("key", "value")
+	if err != nil {
+		t.Error(err)
+	}
+	if ss.Get("key") != "value" {
+		t.Error("Get err")
+	}
+	err = ss.Delete("key")
+	//err = ss.Flush()
+	if err != nil {
+		t.Error(err)
+	}
+	if ss.Get("key") == "value" {
+		t.Error("Delete/Flush err")
+	}
+	if ss.SessionID() != "1" {
+		t.Error("id err")
+	}
+
+	ss.Set("key1", "value1")
+	var w http.ResponseWriter
+	ss.SessionRelease(w)
+	new, e := p.SessionRead("1")
+	if new == nil || e != nil {
+		t.Error(e)
+	}
+	if !p.SessionExist("1") {
+		t.Error("SessionExist err")
+	}
+	newS, er := p.SessionRegenerate("1", "3")
+	if er != nil || newS == nil {
+		t.Error("SessionRegenerate err")
+	}
+	if p.SessionExist("1") {
+		t.Error("SessionExist err")
+	}
+	fmt.Println(newS)
+
+}