update 优化 excel导出字典转下拉框 无需标记index自动处理(感谢一夏coco)

ruoyi-system/src/main/java/com/ruoyi/system/domain/SysConfig.java

@@ -59,7 +59,7 @@ public class SysConfig extends BaseEntity {
     /**
      * 系统内置（Y是 N否）
      */
-    @ExcelProperty(value = "系统内置", index = 4, converter = ExcelDictConvert.class)
+    @ExcelProperty(value = "系统内置", converter = ExcelDictConvert.class)
     @ExcelDictFormat(dictType = "sys_yes_no")
     private String configType;