diff --git a/designer-base/src/main/java/com/fr/design/mainframe/EastRegionContainerPane.java b/designer-base/src/main/java/com/fr/design/mainframe/EastRegionContainerPane.java
index d46bfdd8ac..1f635991db 100644
--- a/designer-base/src/main/java/com/fr/design/mainframe/EastRegionContainerPane.java
+++ b/designer-base/src/main/java/com/fr/design/mainframe/EastRegionContainerPane.java
@@ -385,8 +385,10 @@ public class EastRegionContainerPane extends UIEastResizableContainer {
     }
 
     private void initContentPane() {
-        initRightPane();
-        initLeftPane();
+        UIUtil.invokeLaterIfNeeded(() -> {
+            initRightPane();
+            initLeftPane();
+        });
     }
 
     // 右侧属性面板