diff --git a/mica-core/src/main/java/net/dreamlu/mica/core/beans/MicaBeanMap.java b/mica-core/src/main/java/net/dreamlu/mica/core/beans/MicaBeanMap.java
index 25c3bf77a13abbd5f859975166ab6f990ebc6f6b..17be0d3911508e7c851f3b4ac172b96a875b3e8b 100644
--- a/mica-core/src/main/java/net/dreamlu/mica/core/beans/MicaBeanMap.java
+++ b/mica-core/src/main/java/net/dreamlu/mica/core/beans/MicaBeanMap.java
@@ -29,6 +29,7 @@ import java.security.ProtectionDomain;
  * @author L.cm
  */
 public abstract class MicaBeanMap extends BeanMap {
+	private static final String BEAN_NAME_PREFIX = MicaBeanMap.class.getName();
 	protected MicaBeanMap() {}
 
 	protected MicaBeanMap(Object bean) {
@@ -38,6 +39,9 @@ public abstract class MicaBeanMap extends BeanMap {
 	public static MicaBeanMap create(Object bean) {
 		MicaGenerator gen = new MicaGenerator();
 		gen.setBean(bean);
+		gen.setContextClass(MicaBeanMap.class);
+		gen.setNamePrefix(BEAN_NAME_PREFIX);
+		gen.setUseCache(true);
 		return gen.create();
 	}
 
@@ -112,11 +116,15 @@ public abstract class MicaBeanMap extends BeanMap {
 			if (beanClass == null) {
 				throw new IllegalArgumentException("Class of bean unknown");
 			}
-			setNamePrefix(beanClass.getName());
 			MicaBeanMapKey key = new MicaBeanMapKey(beanClass, require);
 			return (MicaBeanMap)super.create(key);
 		}
 
+		@Override
+		public void setNamePrefix(String namePrefix) {
+			super.setNamePrefix(namePrefix);
+		}
+
 		@Override
 		public void generateClass(ClassVisitor v) throws Exception {
 			new MicaBeanMapEmitter(v, getClassName(), beanClass, require);