diff --git a/database/gdb/gdb_model_insert.go b/database/gdb/gdb_model_insert.go
index 34bb4df24..fb80b314b 100644
--- a/database/gdb/gdb_model_insert.go
+++ b/database/gdb/gdb_model_insert.go
@@ -78,7 +78,7 @@ func (m *Model) Data(data ...interface{}) *Model {
 					// If the `data` parameter is defined like `xxxForDao`,
 					// it then adds `OmitNilData` option for this condition,
 					// which will filter all nil parameters in `data`.
-					if isForDaoModel(reflectInfo.OriginValue.Index(0).Type()) {
+					if isForDaoModel(reflectInfo.OriginValue.Index(0).Elem().Type()) {
 						model = model.OmitNilData()
 						model.option |= optionOmitNilDataInternal
 					}
diff --git a/database/gdb/gdb_z_mysql_model_for_dao_test.go b/database/gdb/gdb_z_mysql_model_for_dao_test.go
index 80263a015..423055119 100644
--- a/database/gdb/gdb_z_mysql_model_for_dao_test.go
+++ b/database/gdb/gdb_z_mysql_model_for_dao_test.go
@@ -7,6 +7,7 @@
 package gdb_test
 
 import (
+	"github.com/gogf/gf/v2/frame/g"
 	"github.com/gogf/gf/v2/test/gtest"
 	"testing"
 )
@@ -55,13 +56,13 @@ func Test_Model_Insert_Data_LIst_ForDao(t *testing.T) {
 			Nickname   interface{}
 			CreateTime interface{}
 		}
-		data := []UserForDao{
-			{
+		data := g.Slice{
+			UserForDao{
 				Id:       1,
 				Passport: "user_1",
 				Password: "pass_1",
 			},
-			{
+			UserForDao{
 				Id:       2,
 				Passport: "user_2",
 				Password: "pass_2",