diff --git a/src/main/java/cactusServer/utils/MyParamConverter.java b/src/main/java/cactusServer/utils/MyParamConverter.java
index 5c353cb..17363e4 100644
--- a/src/main/java/cactusServer/utils/MyParamConverter.java
+++ b/src/main/java/cactusServer/utils/MyParamConverter.java
@@ -1,13 +1,15 @@
 package cactusServer.utils;
 
+import java.lang.reflect.Type;
+
 import javax.ws.rs.ext.ParamConverter;
 
 import net.arnx.jsonic.JSON;
 
 public class MyParamConverter implements ParamConverter<Object> {
-	private Class<?> type;
+	private Type type;
 
-	public MyParamConverter(Class<?> type) {
+	public MyParamConverter(Type type) {
 		this.type = type;
 	}
 
diff --git a/src/main/java/cactusServer/utils/MyParamConverterProvider.java b/src/main/java/cactusServer/utils/MyParamConverterProvider.java
index 61ed672..c989d11 100644
--- a/src/main/java/cactusServer/utils/MyParamConverterProvider.java
+++ b/src/main/java/cactusServer/utils/MyParamConverterProvider.java
@@ -19,7 +19,7 @@
 	@SuppressWarnings("unchecked")
 	public <T> ParamConverter<T> getConverter(Class<T> rawType, Type genericType, Annotation[] annotations) {
 		if (rawType != null && !rawType.equals(String.class)) {
-			return (ParamConverter<T>) new MyParamConverter(rawType);
+			return (ParamConverter<T>) new MyParamConverter(genericType);
 		}
 		return null;
 	}