diff --git a/src/model/node.go b/src/model/node.go
index e07e3f68..b79a71e2 100644
--- a/src/model/node.go
+++ b/src/model/node.go
@@ -79,7 +79,7 @@ func NodeQueryPath(query string, limit int) (nodes []Node, err error) {
 
 func TreeSearchByPath(query string) (nodes []Node, err error) {
 	session := DB["mon"].NewSession()
-	defer session.Clone()
+	defer session.Close()
 
 	if strings.Contains(query, " ") {
 		arr := strings.Fields(query)
diff --git a/src/model/team.go b/src/model/team.go
index 4fe4217e..a03bf81a 100644
--- a/src/model/team.go
+++ b/src/model/team.go
@@ -20,7 +20,7 @@ type Team struct {
 
 func (t *Team) Del() error {
 	session := DB["uic"].NewSession()
-	defer session.Clone()
+	defer session.Close()
 
 	if err := session.Begin(); err != nil {
 		return err
diff --git a/src/modules/collector/log/strategy/strategy.go b/src/modules/collector/log/strategy/strategy.go
index 7b1b453b..8bf54cd9 100644
--- a/src/modules/collector/log/strategy/strategy.go
+++ b/src/modules/collector/log/strategy/strategy.go
@@ -18,9 +18,9 @@ func init() {
 }
 
 func Update() error {
-	strategys := stra.GetLogCollects()
+	strategies := stra.GetLogCollects()
 
-	err := UpdateGlobalStrategy(strategys)
+	err := UpdateGlobalStrategy(strategies)
 	if err != nil {
 		logger.Errorf("Update Strategy cache error ! [msg:%v]", err)
 		return err
diff --git a/src/modules/collector/stra/log.go b/src/modules/collector/stra/log.go
index d5b3789d..ae0fc8b7 100644
--- a/src/modules/collector/stra/log.go
+++ b/src/modules/collector/stra/log.go
@@ -146,8 +146,8 @@ func DeepCopyStringMap(p map[string]string) map[string]string {
 
 const PATTERN_EXCLUDE_PARTITION = "```EXCLUDE```"
 
-func parsePattern(strategys []*Strategy) {
-	for _, st := range strategys {
+func parsePattern(strategies []*Strategy) {
+	for _, st := range strategies {
 		patList := strings.Split(st.Pattern, PATTERN_EXCLUDE_PARTITION)
 
 		if len(patList) == 1 {
@@ -163,8 +163,8 @@ func parsePattern(strategys []*Strategy) {
 	}
 }
 
-func updateRegs(strategys []*Strategy) {
-	for _, st := range strategys {
+func updateRegs(strategies []*Strategy) {
+	for _, st := range strategies {
 		st.TagRegs = make(map[string]*regexp.Regexp, 0)
 		st.ParseSucc = false
 
diff --git a/src/modules/collector/sys/procs/cron.go b/src/modules/collector/sys/procs/cron.go
index 49894844..3533ad5b 100644
--- a/src/modules/collector/sys/procs/cron.go
+++ b/src/modules/collector/sys/procs/cron.go
@@ -20,6 +20,6 @@ func loopDetect() {
 
 func detect() {
 	ps := stra.GetProcCollects()
-	DelNoPorcCollect(ps)
-	AddNewPorcCollect(ps)
+	DelNoProcCollect(ps)
+	AddNewProcCollect(ps)
 }
diff --git a/src/modules/collector/sys/procs/proc.go b/src/modules/collector/sys/procs/proc.go
index e7e093b2..15b8c751 100644
--- a/src/modules/collector/sys/procs/proc.go
+++ b/src/modules/collector/sys/procs/proc.go
@@ -9,7 +9,7 @@ var (
 	ProcsWithScheduler = make(map[string]*ProcScheduler)
 )
 
-func DelNoPorcCollect(newCollect map[string]*model.ProcCollect) {
+func DelNoProcCollect(newCollect map[string]*model.ProcCollect) {
 	for currKey, currProc := range Procs {
 		newProc, ok := newCollect[currKey]
 		if !ok || currProc.LastUpdated != newProc.LastUpdated {
@@ -18,7 +18,7 @@ func DelNoPorcCollect(newCollect map[string]*model.ProcCollect) {
 	}
 }
 
-func AddNewPorcCollect(newCollect map[string]*model.ProcCollect) {
+func AddNewProcCollect(newCollect map[string]*model.ProcCollect) {
 	for target, newProc := range newCollect {
 		if _, ok := Procs[target]; ok && newProc.LastUpdated == Procs[target].LastUpdated {
 			continue