diff --git a/designer-base/src/main/java/com/fr/design/data/datapane/TableDataPaneListPane.java b/designer-base/src/main/java/com/fr/design/data/datapane/TableDataPaneListPane.java
index 29e704f48..8972821b4 100644
--- a/designer-base/src/main/java/com/fr/design/data/datapane/TableDataPaneListPane.java
+++ b/designer-base/src/main/java/com/fr/design/data/datapane/TableDataPaneListPane.java
@@ -24,11 +24,13 @@ import com.fr.stable.core.PropertyChangeAdapter;
 import javax.swing.*;
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.Collection;
 import java.util.HashMap;
 import java.util.Iterator;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Set;
 
 /**
  * TableDataList Pane.
@@ -49,8 +51,7 @@ public class TableDataPaneListPane extends JListControlPane implements TableData
                     //说明双击之后又取消了,啥也不用做
                     return;
                 }
-                TableDataSource source = DesignTableDataManager.getEditingTableDataSource();
-                String[] allDSNames = DesignTableDataManager.getAllDSNames(source);
+                Set<String> allDSNames = DesignTableDataManager.getGlobalDataSet().keySet();
                 String[] allListNames = nameableList.getAllNames();
                 allListNames[editingIndex] = StringUtils.EMPTY;
 
@@ -73,7 +74,7 @@ public class TableDataPaneListPane extends JListControlPane implements TableData
                     setIllegalIndex(editingIndex);
                     return;
                 }
-                boolean isRepeated = isNameRepeated(new List[]{Arrays.asList(allDSNames), Arrays.asList(allListNames)}, tempName);
+                boolean isRepeated = isNameRepeated(new Collection[]{allDSNames, Arrays.asList(allListNames)}, tempName);
                 if (isRepeated) {
                     isNamePermitted = false;
                     nameableList.stopEditing();
@@ -98,10 +99,15 @@ public class TableDataPaneListPane extends JListControlPane implements TableData
         for (Map.Entry<String, String> entry : dsNameChangedMap.entrySet()) {
             if (StringUtils.equals(oldName, entry.getValue())) {
                 oldName = entry.getKey();
+                break;
             }
         }
-
-        dsNameChangedMap.put(oldName, newName);
+        if (StringUtils.equals(oldName, newName)) {
+            //a -> b;b -> a,说明没改
+            dsNameChangedMap.remove(oldName);
+        } else {
+            dsNameChangedMap.put(oldName, newName);
+        }
     }
 
     /**
diff --git a/designer-base/src/main/java/com/fr/design/gui/controlpane/JListControlPane.java b/designer-base/src/main/java/com/fr/design/gui/controlpane/JListControlPane.java
index 3eb644c33..b82a58467 100644
--- a/designer-base/src/main/java/com/fr/design/gui/controlpane/JListControlPane.java
+++ b/designer-base/src/main/java/com/fr/design/gui/controlpane/JListControlPane.java
@@ -27,6 +27,7 @@ import java.awt.Component;
 import java.awt.event.MouseAdapter;
 import java.awt.event.MouseEvent;
 import java.awt.event.MouseListener;
+import java.util.Collection;
 
 public abstract class JListControlPane extends JControlPane implements ListControlPaneProvider {
     private static final String LIST_NAME = "JControl_List";
@@ -190,9 +191,9 @@ public abstract class JListControlPane extends JControlPane implements ListContr
         return getHelper().getSelectedName();
     }
 
-    protected boolean isNameRepeated(java.util.List[] list, String name) {
-        for (int i = 0; i < list.length; i++) {
-            if (list[i].contains(name)) {
+    protected boolean isNameRepeated(Collection[] collections, String name) {
+        for (int i = 0; i < collections.length; i++) {
+            if (collections[i].contains(name)) {
                 isNameRepeated = true;
                 return true;
             }
diff --git a/designer-base/src/test/java/com/fr/design/data/datapane/TableDataPaneListPaneTest.java b/designer-base/src/test/java/com/fr/design/data/datapane/TableDataPaneListPaneTest.java
index b47ea8e95..dd5e5bc5c 100644
--- a/designer-base/src/test/java/com/fr/design/data/datapane/TableDataPaneListPaneTest.java
+++ b/designer-base/src/test/java/com/fr/design/data/datapane/TableDataPaneListPaneTest.java
@@ -20,5 +20,7 @@ public class TableDataPaneListPaneTest {
         listPane.rename("222", "333");
         Map<String, String> dsNameChangedMap = listPane.getDsNameChangedMap();
         assertEquals(1, dsNameChangedMap.size());
+        listPane.rename("333","111");
+        assertEquals(0, dsNameChangedMap.size());
     }
 }
\ No newline at end of file