diff --git a/designer_base/src/com/fr/design/data/datapane/ChoosePane.java b/designer_base/src/com/fr/design/data/datapane/ChoosePane.java
index d7707a3b9..6d6bce0e5 100644
--- a/designer_base/src/com/fr/design/data/datapane/ChoosePane.java
+++ b/designer_base/src/com/fr/design/data/datapane/ChoosePane.java
@@ -180,7 +180,7 @@ public class ChoosePane extends BasicBeanPane<DataBaseItems> implements Refresha
         dsNameComboBox.setRefreshingModel(true);
         ConnectionConfig connectionConfig = ConnectionConfig.getInstance();
         @SuppressWarnings("unchecked")
-        Iterator<String> datasourceNameIterator = connectionConfig.getConnectionNameIterator();
+        Iterator<String> datasourceNameIterator = connectionConfig.getConnections().keySet().iterator();
         List<String> dsList = new ArrayList<String>();
         while (datasourceNameIterator.hasNext()) {
             dsList.add((String) datasourceNameIterator.next());
@@ -287,7 +287,7 @@ public class ChoosePane extends BasicBeanPane<DataBaseItems> implements Refresha
         }
         ConnectionConfig connectionConfig = ConnectionConfig.getInstance();
         @SuppressWarnings("unchecked")
-        Iterator<String> datasourceNameIterator = connectionConfig.getConnectionNameIterator();
+        Iterator<String> datasourceNameIterator = connectionConfig.getConnections().keySet().iterator();
         while (datasourceNameIterator.hasNext()) {
             String datasourceName = datasourceNameIterator.next();
             if (ComparatorUtils.equals(selectedDSName, datasourceName)) {
diff --git a/designer_base/src/com/fr/design/data/datapane/connect/ConnectionListPane.java b/designer_base/src/com/fr/design/data/datapane/connect/ConnectionListPane.java
index 010227c92..7cb3b5df3 100644
--- a/designer_base/src/com/fr/design/data/datapane/connect/ConnectionListPane.java
+++ b/designer_base/src/com/fr/design/data/datapane/connect/ConnectionListPane.java
@@ -133,7 +133,7 @@ public class ConnectionListPane extends JListControlPane implements ConnectionSh
      * @param connectionConfig the new datasourceManager.
      */
     public void populate(ConnectionConfig connectionConfig) {
-        Iterator<String> nameIt = connectionConfig.getConnectionNameIterator();
+        Iterator<String> nameIt = connectionConfig.getConnections().keySet().iterator();
 
         List<NameObject> nameObjectList = new ArrayList<NameObject>();
         while (nameIt.hasNext()) {
@@ -153,11 +153,11 @@ public class ConnectionListPane extends JListControlPane implements ConnectionSh
         NameObject[] res_array = new NameObject[res.length];
         java.util.Arrays.asList(res).toArray(res_array);
 
-        connectionConfig.clearAllConnection();
+        connectionConfig.removeAllConnection();
 
         for (int i = 0; i < res_array.length; i++) {
             NameObject nameObject = res_array[i];
-            connectionConfig.putConnection(nameObject.getName(), (Connection) nameObject.getObject());
+            connectionConfig.addConnection(nameObject.getName(), (Connection) nameObject.getObject());
         }
     }
 }
\ No newline at end of file
diff --git a/designer_base/src/com/fr/design/data/datapane/connect/ConnectionManagerPane.java b/designer_base/src/com/fr/design/data/datapane/connect/ConnectionManagerPane.java
index 627834820..f91b16d7e 100644
--- a/designer_base/src/com/fr/design/data/datapane/connect/ConnectionManagerPane.java
+++ b/designer_base/src/com/fr/design/data/datapane/connect/ConnectionManagerPane.java
@@ -1,17 +1,14 @@
 package com.fr.design.data.datapane.connect;
 
-import com.fr.base.FRContext;
 import com.fr.design.gui.frpane.LoadingBasicPane;
 import com.fr.design.gui.ilable.UILabel;
 import com.fr.design.gui.itextfield.UITextField;
 import com.fr.design.layout.FRGUIPaneFactory;
 import com.fr.file.ConnectionConfig;
 import com.fr.general.Inter;
-import com.fr.stable.project.ProjectConstants;
 
 import javax.swing.*;
 import java.awt.*;
-import java.io.File;
 import java.util.HashMap;
 
 public class ConnectionManagerPane extends LoadingBasicPane implements ConnectionShowPane {
@@ -49,8 +46,9 @@ public class ConnectionManagerPane extends LoadingBasicPane implements Connectio
     }
 
     public void populate(ConnectionConfig datasourceManager) {
-        this.connectionTextField.setText(FRContext.getCurrentEnv().getPath() + File.separator + ProjectConstants.RESOURCES_NAME
-                + File.separator + datasourceManager.fileName());
+        //todo 原来界面上显示的xml路径
+//        this.connectionTextField.setText(FRContext.getCurrentEnv().getPath() + File.separator + ProjectConstants.RESOURCES_NAME
+//                + File.separator + datasourceManager.fileName());
         this.connectionListPane.populate(datasourceManager);
     }