diff --git a/src/org/redkale/convert/ConvertFactory.java b/src/org/redkale/convert/ConvertFactory.java
index 0796885ab..76885e97a 100644
--- a/src/org/redkale/convert/ConvertFactory.java
+++ b/src/org/redkale/convert/ConvertFactory.java
@@ -205,6 +205,7 @@ public abstract class ConvertFactory<R extends Reader, W extends Writer> {
      * 使所有类的所有被声明为ConvertColumn.ignore = true 的字段或方法变为ConvertColumn.ignore = false
      *
      * @param skipIgnore
+     *
      * @return 自身
      */
     public ConvertFactory<R, W> skipAllIgnore(final boolean skipIgnore) {
@@ -386,7 +387,7 @@ public abstract class ConvertFactory<R extends Reader, W extends Writer> {
         } else if (clazz == Object.class) {
             od = new ObjectDecoder(type);
             decoder = od;
-        } else if (!clazz.getName().startsWith("java.")) {
+        } else if (!clazz.getName().startsWith("java.") || clazz.getName().startsWith("java.awt.geom.Point2D")) {
             Decodeable simpleCoder = null;
             for (final Method method : clazz.getDeclaredMethods()) {
                 if (!Modifier.isStatic(method.getModifiers())) continue;
diff --git a/src/org/redkale/convert/ObjectDecoder.java b/src/org/redkale/convert/ObjectDecoder.java
index baf98ccb9..23d355bb7 100644
--- a/src/org/redkale/convert/ObjectDecoder.java
+++ b/src/org/redkale/convert/ObjectDecoder.java
@@ -98,6 +98,10 @@ public final class ObjectDecoder<R extends Reader, T> implements Decodeable<R, T
                     ref = factory.findRef(method);
                     if (ref != null && ref.ignore()) continue;
                     Type t = ObjectEncoder.createClassType(method.getGenericParameterTypes()[0], this.type);
+                    if (t instanceof Class) {
+                        Class ct = (Class) t;
+                        if (ct.isInterface() || Modifier.isAbstract(ct.getModifiers())) continue;
+                    }
                     list.add(new DeMember(ObjectEncoder.createAttribute(factory, clazz, null, null, method), factory.loadDecoder(t)));
                 }
                 if (cps != null) { //可能存在某些构造函数中的字段名不存在setter方法
@@ -161,6 +165,7 @@ public final class ObjectDecoder<R extends Reader, T> implements Decodeable<R, T
      * 对象格式: [0x1][short字段个数][字段名][字段值]...[0x2]
      *
      * @param in 输入流
+     *
      * @return 反解析后的对象结果
      */
     @Override