diff --git a/services/mastermenuusergroup.services.go b/services/mastermenuusergroup.services.go
index 93b256f..c3d1f85 100644
--- a/services/mastermenuusergroup.services.go
+++ b/services/mastermenuusergroup.services.go
@@ -6,6 +6,7 @@ import (
 
 	"github.com/emarifer/go-templ-project-structure/db"
 	"github.com/emarifer/go-templ-project-structure/models"
+	"github.com/emarifer/go-templ-project-structure/utils"
 )
 
 func NewServicesMasterMenuUserGroup(u MasterMenu, uStore db.MasterMenuUserGroupStore) *ServicesMasterMenuUserGroup {
@@ -551,10 +552,6 @@ func (su *ServicesMasterMenuUserGroup) GetMasterMenus() ([]MasterMenu, error) {
 	return dummyMenu, nil
 }
 
-func contains(s, substr string) bool {
-	return s != "" && substr != "" && len(s) >= len(substr) && s[:len(substr)] == substr
-}
-
 // example autocomplete
 func (su *ServicesMasterMenuUserGroup) GetAutoComplete(param string, pageOfParam string, limitOfStr string) (string, string, string, []AutoComplete, error) {
 	// fmt.Println("ini param : ", param)
@@ -666,7 +663,7 @@ func (su *ServicesMasterMenuUserGroup) GetAutoComplete(param string, pageOfParam
 	if pageOfParam == "1" {
 		count = 0
 		// for _, item := range dummyAutoComplete {
-		// 	if contains(item.Name, param) {
+		// 	if utils.Contains(item.Name, param) {
 		// 		results = append(results, item)
 		// 		count++
 		// 		if count == limit {
@@ -676,7 +673,7 @@ func (su *ServicesMasterMenuUserGroup) GetAutoComplete(param string, pageOfParam
 		// }
 
 		for _, item := range dummyAutoComplete {
-			if contains(item.Name, param) {
+			if utils.Contains(item.Name, param) {
 				// Check if the item is already in results
 				found := false
 				for _, res := range results {
@@ -700,7 +697,7 @@ func (su *ServicesMasterMenuUserGroup) GetAutoComplete(param string, pageOfParam
 		// ketika klik load more
 		// count = 0
 		for _, item := range dummyAutoComplete {
-			if contains(item.Name, param) {
+			if utils.Contains(item.Name, param) {
 				results = append(results, item)
 				count++
 				if count == limit {
diff --git a/utils/contains.utils.go b/utils/contains.utils.go
new file mode 100644
index 0000000..656f370
--- /dev/null
+++ b/utils/contains.utils.go
@@ -0,0 +1,5 @@
+package utils
+
+func Contains(s, substr string) bool {
+	return s != "" && substr != "" && len(s) >= len(substr) && s[:len(substr)] == substr
+}