diff --git a/glc/go.mod b/glc/go.mod
index bf71759..2e12e98 100644
--- a/glc/go.mod
+++ b/glc/go.mod
@@ -3,7 +3,7 @@ module glc
 go 1.19
 
 require (
-	github.com/gotoeasy/glang v0.0.0-20221129060837-2dac80459439
+	github.com/gotoeasy/glang v0.0.0-20221215063310-d39cd67685c4
 	github.com/syndtr/goleveldb v1.0.0
 )
 
diff --git a/glc/go.sum b/glc/go.sum
index 9e85170..b8bdcdd 100644
--- a/glc/go.sum
+++ b/glc/go.sum
@@ -59,8 +59,8 @@ github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeN
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
 github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/gotoeasy/glang v0.0.0-20221129060837-2dac80459439 h1:j/0otTGRqCzAX0IVApJ9ze0n18eWvk+1o+sme8rPs5s=
-github.com/gotoeasy/glang v0.0.0-20221129060837-2dac80459439/go.mod h1:pPAtzrhD9tyAPUCaEhC5p+1J6V+opnPEBVMbiMIBrqA=
+github.com/gotoeasy/glang v0.0.0-20221215063310-d39cd67685c4 h1:oPNNL1xjus3RvIln/n3mWG2raL+NciiQRD1+dyZZ0oE=
+github.com/gotoeasy/glang v0.0.0-20221215063310-d39cd67685c4/go.mod h1:zRo6xc3N5z/VsPCKHlmEz/Uz9XyiQbV3IAv3xsSTPV8=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
 github.com/huichen/sego v0.0.0-20210824061530-c87651ea5c76 h1:qNQ2+1IQT9Mor/vfEHePOQSbiapLoNI7sQmpxM7l1Ew=
 github.com/huichen/sego v0.0.0-20210824061530-c87651ea5c76/go.mod h1:Fymg8+khR/cKSuIwqRxy/jmZg7PIPLk7CauXzrbcMUM=
diff --git a/glc/gweb/http_server.go b/glc/gweb/http_server.go
index a9a67d8..9e90ce8 100644
--- a/glc/gweb/http_server.go
+++ b/glc/gweb/http_server.go
@@ -6,7 +6,6 @@ import (
 	"glc/conf"
 	"glc/ldb"
 	"glc/ldb/storage/logdata"
-	"glc/onexit"
 	"net/http"
 	"regexp"
 	"time"
@@ -110,7 +109,7 @@ func Run() {
 	}
 
 	// 优雅退出
-	onexit.RegisterExitHandle(func() {
+	cmn.OnExit(func() {
 		ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
 		defer cancel()
 		cmn.Info("退出Web服务")
diff --git a/glc/ldb/backup/backup.go b/glc/ldb/backup/backup.go
index 0f43333..f19f758 100644
--- a/glc/ldb/backup/backup.go
+++ b/glc/ldb/backup/backup.go
@@ -3,7 +3,6 @@ package backup
 import (
 	"glc/com"
 	"glc/conf"
-	"glc/onexit"
 	"math"
 	"path/filepath"
 	"time"
@@ -17,7 +16,7 @@ func init() {
 	if !conf.IsEnableBackup() {
 		return
 	}
-	onexit.RegisterExitHandle(onExit)
+	cmn.OnExit(onExit)
 }
 
 func Start() {
diff --git a/glc/ldb/storage/logdata/logdata_storage.go b/glc/ldb/storage/logdata/logdata_storage.go
index 982ce9c..10e7257 100644
--- a/glc/ldb/storage/logdata/logdata_storage.go
+++ b/glc/ldb/storage/logdata/logdata_storage.go
@@ -13,7 +13,6 @@ import (
 	"glc/ldb/storage/indexword"
 	"glc/ldb/sysmnt"
 	"glc/ldb/tokenizer"
-	"glc/onexit"
 	"sync"
 	"time"
 
@@ -43,7 +42,7 @@ var mapStorage map[string](*LogDataStorage)
 
 func init() {
 	mapStorage = make(map[string](*LogDataStorage))
-	onexit.RegisterExitHandle(onExit) // 优雅退出
+	cmn.OnExit(onExit) // 优雅退出
 }
 
 func getCacheStore(cacheName string) *LogDataStorage {
diff --git a/glc/onexit/onexit.go b/glc/onexit/onexit.go
deleted file mode 100644
index 005fb27..0000000
--- a/glc/onexit/onexit.go
+++ /dev/null
@@ -1,27 +0,0 @@
-package onexit
-
-import (
-	"os"
-	"os/signal"
-	"syscall"
-
-	"github.com/gotoeasy/glang/cmn"
-)
-
-var fnExits []func()
-
-func init() {
-	go func() {
-		osc := make(chan os.Signal, 1)
-		signal.Notify(osc, syscall.SIGTERM, syscall.SIGINT)
-		<-osc
-		cmn.Info("收到退出信号准备退出")
-		for _, fnExit := range fnExits {
-			fnExit()
-		}
-	}()
-}
-
-func RegisterExitHandle(fnExit func()) {
-	fnExits = append(fnExits, fnExit)
-}
diff --git a/glc/onstart/version.go b/glc/onstart/version.go
index 6187ab6..43ab2b6 100644
--- a/glc/onstart/version.go
+++ b/glc/onstart/version.go
@@ -1,3 +1,3 @@
 package onstart
 
-const VERSION = "glogcenter 0.8.3"
+const VERSION = "glogcenter 0.8.4"