diff --git a/cmd/restore/resotre_alertsconditions.go b/cmd/restore/resotre_alertsconditions.go
index 07375a1..cfcf94f 100644
--- a/cmd/restore/resotre_alertsconditions.go
+++ b/cmd/restore/resotre_alertsconditions.go
@@ -135,9 +135,7 @@ var alertsconditionsCmd = &cobra.Command{
 		}
 
 		if len(restoreFileNames) > 0 {
-			for _, fileName := range restoreFileNames {
-				restoreFileNameList = append(restoreFileNameList, fileName)
-			}
+			restoreFileNameList = append(restoreFileNameList, restoreFileNames...)
 		}
 
 		var filesLen = len(restoreFileNameList)
diff --git a/cmd/restore/restore_dashboards.go b/cmd/restore/restore_dashboards.go
index e24e510..5f41d56 100644
--- a/cmd/restore/restore_dashboards.go
+++ b/cmd/restore/restore_dashboards.go
@@ -137,9 +137,7 @@ var dashboardsCmd = &cobra.Command{
 		}
 
 		if len(restoreFileNames) > 0 {
-			for _, fileName := range restoreFileNames {
-				restoreFileNameList = append(restoreFileNameList, fileName)
-			}
+			restoreFileNameList = append(restoreFileNameList, restoreFileNames...)
 		}
 
 		var filesLen = len(restoreFileNameList)
diff --git a/cmd/restore/restore_monitors.go b/cmd/restore/restore_monitors.go
index 039a6d7..f053a59 100644
--- a/cmd/restore/restore_monitors.go
+++ b/cmd/restore/restore_monitors.go
@@ -138,9 +138,7 @@ var monitorsCmd = &cobra.Command{
 		}
 
 		if len(restoreFileNames) > 0 {
-			for _, fileName := range restoreFileNames {
-				restoreFileNameList = append(restoreFileNameList, fileName)
-			}
+			restoreFileNameList = append(restoreFileNameList, restoreFileNames...)
 		}
 
 		var filesLen = len(restoreFileNameList)