diff --git a/designer-base/src/main/java/com/fr/design/file/MutilTempalteTabPane.java b/designer-base/src/main/java/com/fr/design/file/MutilTempalteTabPane.java
index 65989dfcc..968f72a59 100644
--- a/designer-base/src/main/java/com/fr/design/file/MutilTempalteTabPane.java
+++ b/designer-base/src/main/java/com/fr/design/file/MutilTempalteTabPane.java
@@ -751,8 +751,11 @@ public class MutilTempalteTabPane extends JComponent {
                 JTemplate template = HistoryTemplateListCache.getInstance().getCurrentEditingTemplate();
                 selectedIndex = HistoryTemplateListCache.getInstance().contains(template);
             }
-            //如果是已后台关闭的模板，则重新打开文件
-            openedTemplate.get(selectedIndex).activeOldJTemplate();
+            if (selectedIndex < openedTemplate.size()) {
+                //如果是已后台关闭的模板，则重新打开文件
+                openedTemplate.get(selectedIndex).activeOldJTemplate();
+            }
+
         }
     }