diff --git a/designer-realize/src/main/java/com/fr/design/mainframe/form/FormElementCasePaneDelegate.java b/designer-realize/src/main/java/com/fr/design/mainframe/form/FormElementCasePaneDelegate.java
index b975a8b19b..525b3c0ca4 100644
--- a/designer-realize/src/main/java/com/fr/design/mainframe/form/FormElementCasePaneDelegate.java
+++ b/designer-realize/src/main/java/com/fr/design/mainframe/form/FormElementCasePaneDelegate.java
@@ -76,7 +76,13 @@ public class FormElementCasePaneDelegate extends ElementCasePane<FormElementCase
         if (!(template instanceof JDashboard)) {
             return new Rectangle();
         }
-        return ((JDashboard)template).getElementCaseRectangle((FormElementCase)elementCase);
+        try {
+            return ((JDashboard)template).getElementCaseRectangle((FormElementCase)elementCase);
+        } catch (Throwable e) {
+            // 兼容旧插件
+            return new Rectangle();
+        }
+
     }