diff --git a/const.go b/const.go
index 7754fa0..8b0fd3f 100644
--- a/const.go
+++ b/const.go
@@ -1,3 +1,3 @@
 package dorm
 
-const Version = "1.0.42"
+const Version = "1.0.43"
diff --git a/go.mod b/go.mod
index c85cae5..bb397e0 100644
--- a/go.mod
+++ b/go.mod
@@ -22,7 +22,7 @@ require (
 	go.mongodb.org/mongo-driver v1.10.2
 	gorm.io/driver/mysql v1.3.6
 	gorm.io/driver/postgres v1.3.10
-	gorm.io/gorm v1.23.9
+	gorm.io/gorm v1.23.10
 	xorm.io/xorm v1.3.2
 )
 
@@ -70,7 +70,7 @@ require (
 	github.com/youmark/pkcs8 v0.0.0-20201027041543-1326539a0a0a // indirect
 	golang.org/x/crypto v0.0.0-20220919173607-35f4265a4bc0 // indirect
 	golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4 // indirect
-	golang.org/x/net v0.0.0-20220920203100-d0c6ba3f52d9 // indirect
+	golang.org/x/net v0.0.0-20220921203646-d300de134e69 // indirect
 	golang.org/x/sync v0.0.0-20220907140024-f12130a52804 // indirect
 	golang.org/x/sys v0.0.0-20220919091848-fb04ddd9f9c8 // indirect
 	golang.org/x/text v0.3.7 // indirect
diff --git a/go.sum b/go.sum
index 2756726..b70a96e 100644
--- a/go.sum
+++ b/go.sum
@@ -600,8 +600,8 @@ golang.org/x/net v0.0.0-20190813141303-74dc4d7220e7/go.mod h1:z5CRVTTTmAJ677TzLL
 golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
-golang.org/x/net v0.0.0-20220920203100-d0c6ba3f52d9 h1:asZqf0wXastQr+DudYagQS8uBO8bHKeYD1vbAvGmFL8=
-golang.org/x/net v0.0.0-20220920203100-d0c6ba3f52d9/go.mod h1:YDH+HFinaLZZlnHAfSS6ZXJJ9M9t4Dl22yv3iI2vPwk=
+golang.org/x/net v0.0.0-20220921203646-d300de134e69 h1:hUJpGDpnfwdJW8iNypFjmSY0sCBEL+spFTZ2eO+Sfps=
+golang.org/x/net v0.0.0-20220921203646-d300de134e69/go.mod h1:YDH+HFinaLZZlnHAfSS6ZXJJ9M9t4Dl22yv3iI2vPwk=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -741,8 +741,8 @@ gorm.io/driver/postgres v1.3.10 h1:Fsd+pQpFMGlGxxVMUPJhNo8gG8B1lKtk8QQ4/VZZAJw=
 gorm.io/driver/postgres v1.3.10/go.mod h1:whNfh5WhhHs96honoLjBAMwJGYEuA3m1hvgUbNXhPCw=
 gorm.io/gorm v1.23.7/go.mod h1:l2lP/RyAtc1ynaTjFksBde/O8v9oOGIApu2/xRitmZk=
 gorm.io/gorm v1.23.8/go.mod h1:l2lP/RyAtc1ynaTjFksBde/O8v9oOGIApu2/xRitmZk=
-gorm.io/gorm v1.23.9 h1:NSHG021i+MCznokeXR3udGaNyFyBQJW8MbjrJMVCfGw=
-gorm.io/gorm v1.23.9/go.mod h1:DVrVomtaYTbqs7gB/x2uVvqnXzv0nqjB396B8cG4dBA=
+gorm.io/gorm v1.23.10 h1:4Ne9ZbzID9GUxRkllxN4WjJKpsHx8YbKvekVdgyWh24=
+gorm.io/gorm v1.23.10/go.mod h1:DVrVomtaYTbqs7gB/x2uVvqnXzv0nqjB396B8cG4dBA=
 honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
diff --git a/mongo_time.go b/mongo_time.go
index 6331c35..393e9e9 100644
--- a/mongo_time.go
+++ b/mongo_time.go
@@ -14,8 +14,9 @@ type BsonTime time.Time
 func (bt BsonTime) MarshalJSON() ([]byte, error) {
 
 	b := make([]byte, 0)
-
+	b = append(b, '"')
 	b = append(b, gotime.SetCurrent(time.Time(bt)).Bson()...)
+	b = append(b, '"')
 
 	return b, nil
 }
@@ -28,20 +29,22 @@ func (bt *BsonTime) UnmarshalJSON(data []byte) (err error) {
 	}
 
 	bsonTime := gotime.SetCurrentParse(string(data))
-
 	*bt = BsonTime(bsonTime.Time)
 
 	return nil
 }
 
+// Time 转时间
 func (bt BsonTime) Time() time.Time {
 	return gotime.SetCurrent(time.Time(bt)).Time
 }
 
+// Format 转时间字符串
 func (bt BsonTime) Format() string {
 	return gotime.SetCurrent(time.Time(bt)).Format()
 }
 
+// TimePro 转时间操作
 func (bt BsonTime) TimePro() gotime.Pro {
 	return gotime.SetCurrent(time.Time(bt))
 }
@@ -68,17 +71,14 @@ func (bt BsonTime) Value() string {
 
 // MarshalBSONValue 实现bson序列化
 func (bt BsonTime) MarshalBSONValue() (bsontype.Type, []byte, error) {
-	//log.Println("MarshalBSONValue")
-	targetTime := gotime.SetCurrent(time.Time(bt)).Bson()
-	return bson.MarshalValue(targetTime)
+	return bson.MarshalValue(gotime.SetCurrent(time.Time(bt)).Bson())
 }
 
 // UnmarshalBSONValue 实现bson反序列化
-func (bt *BsonTime) UnmarshalBSONValue(t2 bsontype.Type, data []byte) error {
-	//log.Println("UnmarshalBSONValue")
+func (bt *BsonTime) UnmarshalBSONValue(t bsontype.Type, data []byte) error {
 	t1 := gotime.SetCurrentParse(string(data))
 	//if string(data) == "" {
-	//	return errors.New(fmt.Sprintf("%s, %s, %s", "读取数据失败:", t2, data))
+	//	return errors.New(fmt.Sprintf("%s, %s, %s", "读取数据失败:", t, data))
 	//}
 	*bt = BsonTime(t1.Time)
 	return nil