diff --git a/designer_base/src/com/fr/design/fun/impl/AbstractWidgetAttrProvider.java b/designer_base/src/com/fr/design/fun/impl/AbstractWidgetPropertyUIProvider.java
similarity index 75%
rename from designer_base/src/com/fr/design/fun/impl/AbstractWidgetAttrProvider.java
rename to designer_base/src/com/fr/design/fun/impl/AbstractWidgetPropertyUIProvider.java
index 51e2ca5cb..0c6b89808 100644
--- a/designer_base/src/com/fr/design/fun/impl/AbstractWidgetAttrProvider.java
+++ b/designer_base/src/com/fr/design/fun/impl/AbstractWidgetPropertyUIProvider.java
@@ -7,7 +7,7 @@ import com.fr.stable.fun.impl.AbstractProvider;
 /**
  * Created by vito on 16/4/27.
  */
-public abstract class AbstractWidgetAttrProvider extends AbstractProvider implements WidgetPropertyUIProvider {
+public abstract class AbstractWidgetPropertyUIProvider extends AbstractProvider implements WidgetPropertyUIProvider {
 
     @Override
     public int currentAPILevel() {