diff --git a/designer_chart/src/com/fr/design/mainframe/chart/ThirdChartEditPane.java b/designer_chart/src/com/fr/design/mainframe/chart/ThirdChartEditPane.java
index e40f038c2..2325da151 100644
--- a/designer_chart/src/com/fr/design/mainframe/chart/ThirdChartEditPane.java
+++ b/designer_chart/src/com/fr/design/mainframe/chart/ThirdChartEditPane.java
@@ -15,14 +15,13 @@ import java.awt.*;
 /**
  * Created by mengao on 2017/5/3.
  */
-public abstract class ThirdChartEditPane extends ChartEditPane implements ChartEditPaneProvider, ThirdChartInterface {
+public abstract class ThirdChartEditPane extends ChartEditPane implements ChartEditPaneProvider {
     //构建主面板
     protected void createTabsPane() {
         Icon[] iconArray = new Icon[paneList.size()];
         card = new CardLayout();
         center = new JPanel(card);
 
-
         tabsHeaderIconPane = new UIHeadGroup(iconArray) {
             @Override
             public void tabChanged(int index) {
@@ -165,4 +164,8 @@ public abstract class ThirdChartEditPane extends ChartEditPane implements ChartE
         return "CustomChart";
     }
 
+    protected abstract void populateBean(Object ob);
+
+    protected abstract void updateBean(Object ob);
+
 }
diff --git a/designer_chart/src/com/fr/design/mainframe/chart/ThirdChartInterface.java b/designer_chart/src/com/fr/design/mainframe/chart/ThirdChartInterface.java
deleted file mode 100644
index bdef854b4..000000000
--- a/designer_chart/src/com/fr/design/mainframe/chart/ThirdChartInterface.java
+++ /dev/null
@@ -1,11 +0,0 @@
-package com.fr.design.mainframe.chart;
-
-/**
- * Created by mengao on 2017/5/8.
- */
-public interface ThirdChartInterface {
-
-    void populateBean(Object ob);
-
-    void updateBean(Object ob);
-}