diff --git a/go.mod b/go.mod
index 0d5ae3f..6e8bc2d 100644
--- a/go.mod
+++ b/go.mod
@@ -1,22 +1,22 @@
 module apigo.cc/gojs/log
 
-go 1.18
+go 1.23.0
 
 require (
-	apigo.cc/gojs v0.0.8
-	github.com/ssgo/u v1.7.13
+	apigo.cc/gojs v0.0.17
+	github.com/ssgo/u v1.7.20
 )
 
 require (
-	github.com/dlclark/regexp2 v1.11.4 // indirect
-	github.com/fsnotify/fsnotify v1.8.0 // indirect
+	github.com/dlclark/regexp2 v1.11.5 // indirect
+	github.com/fsnotify/fsnotify v1.9.0 // indirect
 	github.com/go-sourcemap/sourcemap v2.1.4+incompatible // indirect
-	github.com/google/pprof v0.0.0-20230207041349-798e818bf904 // indirect
+	github.com/google/pprof v0.0.0-20250607225305-033d6d78b36a // indirect
 	github.com/ssgo/config v1.7.9 // indirect
 	github.com/ssgo/log v1.7.7 // indirect
 	github.com/ssgo/standard v1.7.7 // indirect
-	github.com/ssgo/tool v0.4.27 // indirect
-	golang.org/x/sys v0.28.0 // indirect
-	golang.org/x/text v0.21.0 // indirect
+	github.com/ssgo/tool v0.4.29 // indirect
+	golang.org/x/sys v0.33.0 // indirect
+	golang.org/x/text v0.26.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )
diff --git a/log.go b/log.go
index 661a4b0..1614ac5 100644
--- a/log.go
+++ b/log.go
@@ -68,5 +68,5 @@ func getExceptionString(args goja.FunctionCall, vm *goja.Runtime) string {
 			}
 		}
 	}
-	return u.String(args.Argument(0))
+	return u.String(args.Argument(0).Export())
 }
diff --git a/log_test.go b/log_test.go
index 388459f..f20780e 100644
--- a/log_test.go
+++ b/log_test.go
@@ -10,6 +10,6 @@ import (
 func Test(t *testing.T) {
 	gojs.Run(`
 		import log from 'apigo.cc/gojs/log'
-		log.info('some info', {extinfo: 'extinfo'})
+		log.info('测试信息', {extinfo: 'extinfo'})
 	`, "")
 }