diff --git a/easyplugin-configuration/src/main/java/cc/carm/lib/easyplugin/configuration/language/builder/EasyMessageBuilder.java b/easyplugin-configuration/src/main/java/cc/carm/lib/easyplugin/configuration/language/builder/EasyMessageBuilder.java
index 1b5a8f8..2d28b77 100644
--- a/easyplugin-configuration/src/main/java/cc/carm/lib/easyplugin/configuration/language/builder/EasyMessageBuilder.java
+++ b/easyplugin-configuration/src/main/java/cc/carm/lib/easyplugin/configuration/language/builder/EasyMessageBuilder.java
@@ -7,11 +7,11 @@ import java.util.Arrays;
 
 public class EasyMessageBuilder {
 
-    String content;
-    String[] params;
+    protected String content;
+    protected String[] params;
 
-    @Nullable String paramPrefix = "%(";
-    @Nullable String paramSuffix = ")";
+    protected @Nullable String paramPrefix = "%(";
+    protected @Nullable String paramSuffix = ")";
 
     public EasyMessageBuilder() {
     }
diff --git a/easyplugin-configuration/src/main/java/cc/carm/lib/easyplugin/configuration/language/builder/EasyMessageListBuilder.java b/easyplugin-configuration/src/main/java/cc/carm/lib/easyplugin/configuration/language/builder/EasyMessageListBuilder.java
index 08f8117..7a1f469 100644
--- a/easyplugin-configuration/src/main/java/cc/carm/lib/easyplugin/configuration/language/builder/EasyMessageListBuilder.java
+++ b/easyplugin-configuration/src/main/java/cc/carm/lib/easyplugin/configuration/language/builder/EasyMessageListBuilder.java
@@ -7,11 +7,11 @@ import java.util.Arrays;
 
 public class EasyMessageListBuilder {
 
-    String[] contents;
-    String[] params;
+    protected String[] contents;
+    protected String[] params;
 
-    @Nullable String paramPrefix = "%(";
-    @Nullable String paramSuffix = ")";
+    protected @Nullable String paramPrefix = "%(";
+    protected @Nullable String paramSuffix = ")";
 
     public EasyMessageListBuilder() {
     }