diff --git a/sysutils.go b/sysutils.go
index 023e8af..7e631e5 100644
--- a/sysutils.go
+++ b/sysutils.go
@@ -317,6 +317,14 @@ func GetSyncMapSize(m sync.Map) int {
 	return size
 }
 
+func MapClone(m map[string]interface{}) map[string]interface{} {
+	result := map[string]interface{}{}
+	for k, v := range m {
+		result[k] = v
+	}
+	return result
+}
+
 func IsDebug() bool {
 	return true
 }