diff --git a/src/main/java/com/cultural/heritage/utils/RegexUtils.java b/src/main/java/com/cultural/heritage/utils/RegexUtils.java
index 8916b9a..d6f9f05 100644
--- a/src/main/java/com/cultural/heritage/utils/RegexUtils.java
+++ b/src/main/java/com/cultural/heritage/utils/RegexUtils.java
@@ -61,7 +61,7 @@ public class RegexUtils {
 
 
     public static String encodeUrl(String input) {
-        String regex = input.replaceAll("[^a-zA-Z0-9]", "_");
+        String regex = "[\\s\\+\\?\\#\\&\\=\\/:\\(\\)\\!]";
         return input.replaceAll(regex, "_");
     }