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 3e2b30fee2..6de15517ac 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 +310,10 @@ public class EnvChangeEntrance {
 
         String content = PluginErrorRemindHandler.pluginErrorContent();
         if (StringUtils.isNotEmpty(content)) {
-            PluginErrorRemindDialog dialog = new PluginErrorRemindDialog(DesignerContext.getDesignerFrame(), content);
-            dialog.setVisible(true);
+            SwingUtilities.invokeLater(() -> {
+                PluginErrorRemindDialog dialog = new PluginErrorRemindDialog(DesignerContext.getDesignerFrame(), content);
+                dialog.setVisible(true);
+            });
         }
     }
 
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 6a78fe0c63..07a1d54f84 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();