diff --git a/designer-base/src/main/java/com/fr/design/EnvChangeEntrance.java b/designer-base/src/main/java/com/fr/design/EnvChangeEntrance.java
index 3e2b30fee..2b36bd45f 100644
--- a/designer-base/src/main/java/com/fr/design/EnvChangeEntrance.java
+++ b/designer-base/src/main/java/com/fr/design/EnvChangeEntrance.java
@@ -310,8 +310,15 @@ public class EnvChangeEntrance {
 
         String content = PluginErrorRemindHandler.pluginErrorContent();
         if (StringUtils.isNotEmpty(content)) {
-            PluginErrorRemindDialog dialog = new PluginErrorRemindDialog(DesignerContext.getDesignerFrame(), content);
-            dialog.setVisible(true);
+            // 该操作需要在当前awt操作之后执行，使用SwingUtilities.invokeLater将其置于awt操作对列末尾
+            // 若使用UIUtil.invokeLaterIfNeeded，会立即执行，影响其他UI操作
+            SwingUtilities.invokeLater(new Runnable() {
+               @Override
+               public void run() {
+                   PluginErrorRemindDialog dialog = new PluginErrorRemindDialog(DesignerContext.getDesignerFrame(), content);
+                   dialog.setVisible(true);
+               }
+            });
         }
     }
 
diff --git a/designer-base/src/main/java/com/fr/design/mainframe/JTemplate.java b/designer-base/src/main/java/com/fr/design/mainframe/JTemplate.java
index 4007be8a3..a47a6095d 100644
--- a/designer-base/src/main/java/com/fr/design/mainframe/JTemplate.java
+++ b/designer-base/src/main/java/com/fr/design/mainframe/JTemplate.java
@@ -47,7 +47,6 @@ import com.fr.design.menu.MenuDef;
 import com.fr.design.menu.NameSeparator;
 import com.fr.design.menu.ShortCut;
 import com.fr.design.preview.PagePreview;
-import com.fr.design.ui.util.UIUtil;
 import com.fr.design.write.submit.DBManipulationInWidgetEventPane;
 import com.fr.design.write.submit.DBManipulationPane;
 import com.fr.event.EventDispatcher;
@@ -80,6 +79,7 @@ import javax.swing.BorderFactory;
 import javax.swing.Icon;
 import javax.swing.JComponent;
 import javax.swing.JOptionPane;
+import javax.swing.SwingWorker;
 import javax.swing.tree.DefaultMutableTreeNode;
 import javax.swing.undo.UndoManager;
 import java.util.ArrayList;
@@ -340,17 +340,34 @@ public abstract class JTemplate<T extends BaseBook, U extends BaseUndoState<?>>
 
     public void refreshResource(FILE file) {
 
-        try {
-            this.template = JTemplateFactory.asIOFile(file, this.suffix());
-            setTarget(this.template);
 
-            // 先移除旧的。
-            removeCenterPane();
-            // 加入新的
-            addCenterPane();
-        } catch (Exception e) {
-            FineLoggerFactory.getLogger().error(e.getMessage(), e);
-        }
+        new SwingWorker<Void, Void>() {
+
+            @Override
+            protected Void doInBackground() throws Exception {
+                setTargetByFile(file);
+                return null;
+            }
+
+            @Override
+            public void done() {
+                try {
+                    get();
+                    // 先移除旧的。
+                    removeCenterPane();
+                    // 加入新的
+                    addCenterPane();
+                } catch (Exception e) {
+                    FineLoggerFactory.getLogger().error(e.getMessage(), e);
+                }
+            }
+        }.execute();
+
+    }
+
+    private void setTargetByFile(FILE file) {
+        this.template = JTemplateFactory.asIOFile(file, this.suffix());
+        setTarget(this.template);
     }
 
     private void addCenterPane() {
diff --git a/designer-base/src/test/java/com/fr/design/EnvChangeEntranceTest.java b/designer-base/src/test/java/com/fr/design/EnvChangeEntranceTest.java
index 6a78fe0c6..07a1d54f8 100644
--- a/designer-base/src/test/java/com/fr/design/EnvChangeEntranceTest.java
+++ b/designer-base/src/test/java/com/fr/design/EnvChangeEntranceTest.java
@@ -116,31 +116,22 @@ public class EnvChangeEntranceTest {
 
             Workspace workspace = EasyMock.mock(Workspace.class);
             EasyMock.expect(workspace.isLocal()).andReturn(false).once();
-            EasyMock.expect(workspace.isLocal()).andReturn(true).times(2);
+            EasyMock.expect(workspace.isLocal()).andReturn(true).once();
             PowerMock.mockStatic(WorkContext.class);
             EasyMock.expect(WorkContext.getCurrent()).andReturn(workspace).anyTimes();
 
             PowerMock.mockStatic(PluginErrorRemindHandler.class);
             EasyMock.expect(PluginErrorRemindHandler.pluginErrorContent()).andReturn("").once();
-            EasyMock.expect(PluginErrorRemindHandler.pluginErrorContent()).andReturn("111").once();
 
-            PluginErrorRemindDialog dialog = EasyMock.mock(PluginErrorRemindDialog.class);
-            PowerMock.expectNew(PluginErrorRemindDialog.class, EasyMock.anyObject(Frame.class), EasyMock.anyString()).andReturn(dialog).once();
-
-            dialog.setVisible(true);
-            EasyMock.expectLastCall();
-
-            EasyMock.replay(workspace, dialog);
+            EasyMock.replay(workspace);
             PowerMock.replayAll();
 
             EnvChangeEntrance entrance = EnvChangeEntrance.getInstance();
 
             entrance.pluginErrorRemind();
             entrance.pluginErrorRemind();
-            entrance.pluginErrorRemind();
-
 
-            EasyMock.verify(workspace, dialog);
+            EasyMock.verify(workspace);
             PowerMock.verifyAll();
         } catch (Exception e) {
             Assert.fail();