往前遍历要到0

designer-base/src/main/java/com/fr/design/file/MultiTemplateTabPane.java

@@ -792,7 +792,7 @@ public class MultiTemplateTabPane extends JComponent {
 
         //再往前补
         if (minPaintIndex > 0){
-            for (int i = minPaintIndex - 1; i > 0; i--) {
+            for (int i = minPaintIndex - 1; i >= 0; i--) {
                 JTemplate template = openedTemplate.get(i);
                 if (showJTemplateTab(template)) {
                     a--;