diff --git a/g/database/gdb/gdb_model.go b/g/database/gdb/gdb_model.go
index b9168016f..ef61c8041 100644
--- a/g/database/gdb/gdb_model.go
+++ b/g/database/gdb/gdb_model.go
@@ -511,21 +511,18 @@ func (md *Model) Structs(objPointerSlice interface{}) error {
 // 链式操作，将结果转换为指定的struct/*struct/[]struct/[]*struct,
 // 参数应该为指针类型，否则返回失败。
 // 该方法自动识别参数类型，调用Struct/Structs方法。
-func (md *Model) Scan(objPointer interface{}) error {
-	t := reflect.TypeOf(objPointer)
+func (md *Model) Scan(pointer interface{}) error {
+	t := reflect.TypeOf(pointer)
 	k := t.Kind()
 	if k != reflect.Ptr {
 		return fmt.Errorf("params should be type of pointer, but got: %v", k)
 	}
-	k = t.Elem().Kind()
-	switch k {
+	switch t.Elem().Kind() {
 	case reflect.Array:
 	case reflect.Slice:
-		return md.Structs(objPointer)
-	case reflect.Struct:
-		return md.Struct(objPointer)
+		return md.Structs(pointer)
 	default:
-		return fmt.Errorf("element type should be type of struct/slice, unsupported: %v", k)
+		return md.Struct(pointer)
 	}
 	return nil
 }
diff --git a/g/database/gdb/gdb_unit_model_test.go b/g/database/gdb/gdb_unit_model_test.go
index 2c438492b..1daf31db4 100644
--- a/g/database/gdb/gdb_unit_model_test.go
+++ b/g/database/gdb/gdb_unit_model_test.go
@@ -358,7 +358,7 @@ func TestModel_Struct(t *testing.T) {
 		gtest.Assert(user.NickName, "T111")
 		gtest.Assert(user.CreateTime.String(), "2018-10-10 00:01:10")
 	})
-
+	// Auto creating struct object.
 	gtest.Case(t, func() {
 		type User struct {
 			Id         int
@@ -375,6 +375,23 @@ func TestModel_Struct(t *testing.T) {
 		gtest.Assert(user.NickName, "T111")
 		gtest.Assert(user.CreateTime.String(), "2018-10-10 00:01:10")
 	})
+	// Just using Scan.
+	gtest.Case(t, func() {
+		type User struct {
+			Id         int
+			Passport   string
+			Password   string
+			NickName   string
+			CreateTime *gtime.Time
+		}
+		user := (*User)(nil)
+		err := db.Table("user").Where("id=1").Scan(&user)
+		if err != nil {
+			gtest.Fatal(err)
+		}
+		gtest.Assert(user.NickName, "T111")
+		gtest.Assert(user.CreateTime.String(), "2018-10-10 00:01:10")
+	})
 
 	gtest.Case(t, func() {
 		type User struct {
@@ -436,7 +453,29 @@ func TestModel_Structs(t *testing.T) {
 		gtest.Assert(users[2].NickName, "T3")
 		gtest.Assert(users[0].CreateTime.String(), "2018-10-10 00:01:10")
 	})
-
+	// Just using Scan.
+	gtest.Case(t, func() {
+		type User struct {
+			Id         int
+			Passport   string
+			Password   string
+			NickName   string
+			CreateTime *gtime.Time
+		}
+		var users []*User
+		err := db.Table("user").OrderBy("id asc").Scan(&users)
+		if err != nil {
+			gtest.Fatal(err)
+		}
+		gtest.Assert(len(users), 3)
+		gtest.Assert(users[0].Id, 1)
+		gtest.Assert(users[1].Id, 2)
+		gtest.Assert(users[2].Id, 3)
+		gtest.Assert(users[0].NickName, "T111")
+		gtest.Assert(users[1].NickName, "T2")
+		gtest.Assert(users[2].NickName, "T3")
+		gtest.Assert(users[0].CreateTime.String(), "2018-10-10 00:01:10")
+	})
 	gtest.Case(t, func() {
 		type User struct {
 			Id         int
diff --git a/geg/util/gconv/gconv_struct_create.go b/geg/util/gconv/gconv_struct_create.go
new file mode 100644
index 000000000..54d22e54d
--- /dev/null
+++ b/geg/util/gconv/gconv_struct_create.go
@@ -0,0 +1,23 @@
+package main
+
+import (
+	"github.com/gogf/gf/g"
+	"github.com/gogf/gf/g/util/gconv"
+)
+
+func main() {
+	type User struct {
+		Uid  int
+		Name string
+	}
+	user := (*User)(nil)
+	params := g.Map{
+		"uid":  1,
+		"name": "john",
+	}
+	err := gconv.Struct(params, &user)
+	if err != nil {
+		panic(err)
+	}
+	g.Dump(user)
+}